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Atlas Copco PowerROC Series T35/T30/T25 Operator’s Instructions

Pmi No.9852 3069 01 Reviced 2012-08

© Copyright 2012, Atlas Copco KK SD Yokohama All product names in this publication are trademarks of Atlas Copco. Any unauthorized use or copying of the contents or any part thereof is prohibited. Illustrations and photos may show equipment with optional extras. No warranty is made regarding specifications or otherwise. Specifications and equipment are subject to change without notice. Consult your Atlas Copco Customer Center for specific information.

Translation of original instructions.

Atlas Copco KK Yokohama, Japan

Table of Contents 1

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.2 How this manual divided . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 1.2.1 Where to find information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 1.3 Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 1.4 Procedure receiving the PowerROC Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1.4.1 Identification data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1.5 PowerROC Series Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 1.6 Engine Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 1.7 Rock Drill Identification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 1.8 Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 1.9 Parts Ordering Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 1.9.1 Parts Ordering Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 1.9.2 When ordering Replacement Parts, specify: . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 1.9.3 California Proposition 65 Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 1.10Modifications/Alternations on the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 1.11General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 1.12Component Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 1.12.1Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 1.12.2Main Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 1.12.3Boom and Feed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 1.12.4Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 1.12.5Serviceability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 1.13General system description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 1.13.1Main components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 1.14Main components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 1.15Wagon frame with track frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 1.15.1Power pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 1.15.2Boom system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 1.15.3Dust collector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 1.15.4Electrical system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 1.16Hydraulic system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 1.16.1Description of hydraulic pump function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 1.17 Air system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 1.18Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 1.18.1Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 1.18.2Diesel engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 1.18.3Feed(T35/T30/T25) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 1.18.4Dust collector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 1.18.5Safety cabin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 1.18.6Compressor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 1.18.7Hydraulic system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 1.18.8Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 1.18.9Electrical system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

1

1.18.10Volumes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 1.18.11Hydraulic Rock Drill. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 1.19Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 1.19.1 Transport Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 1.19.2 Feed height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 1.19.3 Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 1.20 Drilling angles and coverage area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 1.20.1 Horizontal reaches(mm) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 1.20.2 Vertical reach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 1.20.3 Feed swing angles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 1.20.4 Toe hole drilling with re-pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 1.20.5 Front face horizontal drill coverage area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 2

Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 2.1 General Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 2.2 Standard Items on the PowerROC Series:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 2.3 Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 2.4 Air Compressor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 2.5 Hydraulics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 2.6 Air Cleaners. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 2.7 DPF(Diesel particulate filter) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 2.8 Hydraulics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 2.9 Cooling Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 2.10Dust Collector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 2.11Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 2.12Boom and Feed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 2.13Rock Drill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 2.14Undercarriage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 2.15General Specification and Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

3

Symbol identification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 3.1 International & combined symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

4

Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 4.1 Instruments and controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 4.1.1 GENERAL INFORMATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 4.2 Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 4.3 Tramming levers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 4.3.1 Tram control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 4.4 Pressure gauge panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 4.5 Engine Monitoring System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 4.6 Shutdown Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 4.7 Warning (Fault) Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 4.8 Engine configuration data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 4.9 DPF Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 4.10Engine control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 4.11RHS Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74 4.12Position Valve:(Single Boom) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 4.13Position Valve: (Extendable Boom) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 4.14Left Control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

2

4.15Oscillation Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81 4.16Carousell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82 4.17Feed control & Drill control (Cont.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 4.18Feed control & Drill control (Cont.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84 4.19Feed Control Lever. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 4.20Drilling Control Lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86 4.21Seat Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 4.22Emergency Hammer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88 4.23Relay Box A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 4.24Relay Box B (Fuse) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 4.25Relay Box A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 4.26Air Vent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 4.27Electric Panel(Air conditioner unit panel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93 4.28Electric panel (wiper/washer controls). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94 4.29Electric panel (Drilling Lights) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 4.30Interior Lights (CAB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 4.31Track Final Drive Disengagement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 4.32Engine fule prime valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98 4.33Hydraulic oil fill /level gauge/oil fill/level gauge/drain. . . . . . . . . . . . . . . . . . . . . . . . . 99 4.34Door Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 4.35Lubricator / Air Water Separator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 4.36Battery Cutoff Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 4.37Rock Drill Hour Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 4.38Emergency Shutdown (Feed) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104 4.39Compressor air receiver Sight glass/Fill plug/Drain . . . . . . . . . . . . . . . . . . . . . . . . . . 105 4.40Water mist Tank Valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 4.41Fuel Tank Fill Drain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108 4.42Backup Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 4.43Dust Collector Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 4.44Dust collector controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 4.45Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112 4.46Fire Extinguisher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113 4.47Lifting points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 4.47.11. Loading machine by lifting equipment for transporting. . . . . . . . . . . . . . . . . 114 4.47.22. Securing machine to transporter (tie-down). . . . . . . . . . . . . . . . . . . . . . . . . . 114 4.48Engine Oil Drain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116 5

Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117 5.1 Training . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117 5.2 Check for overhead utility lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118 5.3 Inspecting the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121 5.4 Check List: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122 5.5 Place warning barriers around work site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123 5.6 Starting the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124 5.7 Normal shutdown procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126 5.8 Tramming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127 5.9 Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 5.10Water Mist System Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130 5.11Dust control system operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

3

5.11.1 Before Drilling:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131 5.11.2 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131 5.11.3 Drilling Through Overburden. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131 5.11.4Drilling with Water in the Hole. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131 5.12Safety shutdown systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132 5.12.1 Emergency Shutdown Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132 5.12.2 Emergency Shutdown Switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132 5.13Drilling procedure(cont.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133 5.13.1 Loading the carousel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133 5.14Drilling procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136 5.15Adding Drill Steel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138 5.16Removing Drill Steel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

4

1 Introduction

1 Introduction 1.1 General This Operation Manual has been developed to present the safety and operations requirements for effective operation

of the PowerROC Series.

The primary purpose of this manual is to provide operators with the appropriate information needed to: •

Safely operate the PowerROC Series while achieving optimum production.

•

Understand the operating principle of each system associated with the PowerROC Series.

•

React effectively and safely to emergency and alarm conditions.

•

Perform the necessary pre-operational and post-operational checks on the drill.

The operator must read and fully understand this instruction manual before operating the PowerROC Series. Maintenance personnel, or anyone else, working or doing maintenance on this PowerROC Series must read and fully understand this instruction manual before attempting to do any maintenance or work on the drill. Always keep the “Operating and Maintenance Instructions” manual on the PowerROC Series and available to the operator and helper. If any part of this manual cannot be understood, contact your supervisor or local Atlas Copco Distributor. This is an essential condition for working safely with this PowerROC Series. The correct PowerROC Series operation, use and regular maintenance are also essential elements to provide the highest performance and safety. Note The present manual is accompanied with an engine instruction manual and a carrier instruction manual. Always provide the model of your drill and it’s serial number when you contact the local Atlas Copco service or parts office.

5

1 Introduction

1.2 How this manual divided Although there is a substantial amount of information contained in the manual, it has been organized so that the reader can easily find the specific information needed. The manual is divided into sections by information based on answers to the following questions: •

What are the specifications of the drill itself. (Section 2)

•

What instruments and controls are used by the operator to operate and monitor the drill. (Section 4)

•

What is the proper operating procedure for the equipment.(Section 5)

1.2.1 Where to find information Each manual has a table of contents. If you are uncertain which section contains the information or where the information is located within a particular section, the first step is to consult the table of contents.

1.3 Terminology Throughout the manual, Dangers, Cautions, Warnings, Notices and Notes are used to provide the reader with special noteworthy information. In this manual, these terms have the following significance:

DANGER • Danger is used to indicate the presence of a hazard which will cause severe personal injury, death, or substantial property damage if the warning is ignored

6

1 Introduction

WARNING • Warning is used to indicate the presence of a hazard which can cause severe personal injury, death, or substantial property damage if the warning is ignored

CAUTION • Caution is used to indicate the presence of a hazard which will or can cause minor personal injury or property damage if the warning is ignored.

7

1 Introduction

1.4 Procedure receiving the PowerROC Series Your PowerROC Series has been tested, accurately checked, and prepared for shipment. Every part of the drill, including

the detached parts, have been accurately checked before being shipped from the factory. When you receive the PowerROC Series, and before unpacking the equipment, check if damage has occurred during transport and if any parts are missing. If the goods are damaged, or if parts are missing, inform the freight agent as soon as possible. He will inform you regarding how to proceed in order to make a complaint.

1.4.1 Identification data General Information An exact description of the model type and the serial number of your PowerROC Series will facilitate fast and efficient

response from our parts and service support operations. Always provide the model of your machine and it’s serial number when you contact the local Atlas Copco service or parts office.

tions.

8

1 Introduction

1.5 PowerROC Series Identification The PowerROC Series Identification Plate is located left side of the machine.

Drill identification number

CAUTION • All information, illustrations, and specifications in this manual are based on the latest information available at the time of publication. • Product improvement is a continuing goal at atlas copco. design and specifications are subject to change without notice or obligation.

9

1 Introduction

1.6 Engine Identification The engine identification number can be found on the identification plate. Refer to the engine instruction manual for further information on identification information.

Engine Identification Number

Engine identification plate

Figure:QSB6.7 TierIV

10

1 Introduction

1.7 Rock Drill Identification

Rockdrill serial number

11

1 Introduction

1.8 Abbreviations ABBREVIATIONS for components used this machine. A All–Purpose Grease acfm Actual Cubic Feet per Minute CL Centerline C Celsius dia. Diameter deg. Degree etc. Etcetera ft. Feet ft.lb Foot Pounds F Fahrenheit FDO Final Drive Oil GO Gear Oil gpm Gallons per Minute HO Hydraulic Oil hp Horsepower hr Hour in. Inches IM Instruction Manual kg Kilogram kg/cm2Kilograms Per Square Centimeter km Kilometer km/hr Kilometer Per Hour kW Kilowatts L Liter

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1 Introduction

L.H. Left.Hand lpm Liters per Minute max. Maximum min. Minimum mm Millimeter MPa Mega Pascals mph Miles Per Hour m Meter MO Motor Oil mm hg Millimeters of Mercury m3/min. Cubic Meters Per Minute Nm Newton Meter pt Pint PL Parts List psi Pounds Per Square Inch psig Pounds Per Square Inch Gauge Pressure RDO Rock Drill Oil R.H. Right.Hand rpm Revolutions per Minute scfm Standard Cubic Foot Per Minute TL Thread Lubricant RPM Revolutions Per Minute WS Water mist system ? Solution Safety Alert Symbol

13

1 Introduction

1.9 Parts Ordering Instructions Important: The Atlas Copco Surface Drilling Equipment Distributor/Dealer serving the area in which your equipment is working will be able to give you the BEST and FASTEST SERVICE of Genuine Atlas Copco Surface Drilling Equipment Replacement Parts. Continuing Product Improvement and advancement of product design may cause changes to your Crawler Drill which may not be reflected in this Part/Service Manual.Production models may vary in some detail. Atlas Copco Surface Drilling Equipment reserves the right to modify or make changes without notice or obligation.

1.9.1 Parts Ordering Instructions By giving complete information, you will enable us to fill your order correctly and avoid unnecessary delays!

1.9.2 When ordering Replacement Parts, specify: 1 Unit Serial Number 2 The Name of each part as listed 3 The Part Number as listed in your parts book. 4 Quantity of parts desired. Refer all communications concerning this unit to our nearest Branch Office, Distributor, Dealer or Agent

1.9.3 California Proposition 65 Information To California Customers And To Customers Selling Diesel Engine Equipement Into Or For Use In California

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1 Introduction

1.10 Modifications/Alternations on the machine Note Before welding on a machine with electronic engine, the followin precautions should be observed: Turn the engine control switch to the off position.Disconnect the negative battery cable at the battery. Turn the battery disconnect switch to the on position.disconnect the wireing harness connection terminal to the ECM on cummins engine.Connect the welder ground cable directly to the member to be welded. Place the ground cable clamp as close as possible to the weld to reduce the possibility of welding current damage to bearings, hydraulic components, electrical components, and ground straps. Note Do Not Use Electrical Components, The Ecm Or Electronic Ground Stud For Grounding Of The Welder. Protect Wiring From Welding Debris Or Splatter. Use Standard Welding Techniques To Weld The Materials Together.

1.11 General information All safety rules in Section 1 must be observed. If further information is required concerning recommended drilling applications, contact your local Atlas Copco customer center or the product company at the following location. Atlas Copco KK Surface Drilling Equipment 50 - 1 kawawa-cho Tsuzukiku Yokohama Kanagawa 224-0057 Japan Technical Service Warranty Telephone: (81) - 45-933-6430 Fax: (81) - 45-933-3591 Aftermarket Spare Parts Telephone: (81) - 45-933-6313Fax: (81) - 45-933-3591

15

1 Introduction

Atlas Copco reserves the right to make any changes or modifications without prior notice and without incurring any liability to retrofit machines previously shipped from the factory.

1.12 Component Description The PowerROC Series are a track mounted, deck engine powered drill, designed primarily for construction and quarry applications. The standard PowerROC Series use a diesel engine coupled directly to a hydraulic pump on one end. The air compressor is directly connected to the other end of the engine. The power pack is mounted on the main frame which in turn is mounted to the track frame. The hydraulic system that consisted of pilot controlled Modular Valves does not require complicated electronic controls, plus the hydraulic system requires a reduced fuel consumption. All functions are controlled from inside the cabin. Drilling is easier using two arm-mounted hydraulic pilot joystick controls. Full-flow hydraulics for boom and feed positioning provide smooth, responsive movements for quicker setup between holes. Productivity-enhancing features include one-position synchronization and single lever, single movement rod changer for quick handling of drill steel. The tramming control is using one lever hydraulic pilot joystick control and contains a full compliment of gauges which can be read in US and Metric.To permit optimum performance on a wide range of applications and site requirements, this PowerROC Series are equipped with: T35

16

Engine (Tier3)

Cummins QSB6.7 Tier3

Engine (Tier4)

Cummins QSB6.7 Tier4

Compressor RockDrill

T30

T25

Cummins QSB4.5 Tier3

Cummins QSB4.5 Tier3

C111GB

CF75G

IR85

COP1840

COP1640

COP1240

1 Introduction

1.12.1 Engine The PowerROC Series uses a water cooled engine with direct injection and turbo chargers. Electric starting and belt driven alternator battery charging is standard on all PowerROC Series models. The PowerROC Series is equipped with dual system air filtration. Dry type 2-stage air cleaners provide clean air to the engine and the compressor. The engine power / rpm is controlled by the engine speed control. The engine is shutdown either by the removable key “ON/OFF” switch or the emergency stop switch.

1.12.2 Main Frame The PowerROC Series is based a Main Frame which supports the power pack assembly (engine/compressor/ hydraulic pump drive) transported on a dual oscillation track system. The frame is more than sufficient to resist flexing as the drill is moved over rough terrain while anchoring a drill boom as it drills at a variety of angles making this drill one of the most diversified on the market.

1.12.3 Boom and Feed The Drill Boom and Feed features a hydraulically driven Rock Drill and a hydraulic drill feed systems. The feed system consists of pull and down wire which are controlled with separate fast and slow feed controls that can be adjusted to suit rock conditions and operator preference. An experienced driller will use this feature to extend the life of drilling accessories. The auto drilling system installed on machine also matches percussion power and feed to the rock to optimize penetration rate and accessory life, as well as ensures high-quality straight holes as well as an experienced driller’s operation. The Drill Boom and Feed assembly also contains the automatic rod changer allowing quick and easy rod changes, increasing drilling productivity. The hydraulic Rock Drill moves easily up and down using a managed hose arrangement that reduces cost and makes maintenance easy.

1.12.4 Controls All drilling functions are controlled from inside the cabin of the PowerROC Series . The operators cabin is designed for operator comfort and utilizes excavator type controls with the drilling and drill controls mounted in the armrests of the seat. The drill tram control mounted in the side operate box with a hydraulic pilot control. All controls are designed for convenience, ease of control, comfort and safety while providing maximum visibility of the work area. Full details of all controls are provided in later chapters.

17

1 Introduction

1.12.5 Serviceability The engine, compressor and hydraulic pump drive are accessible from either side of the drill. All daily checkpoints are positioned to encourage preventive maintenance. In addition, the pilot operated hydraulic controls increase reliability and simplify troubleshooting. Segmented and uniform hydraulic hoses are intelligently routed to increase life and reduce costly downtime.

DANGER • Your life may be in danger if the following is not complied with: Do not add attachments to the drill that intrude into operator’s protective area, reduce visibility, restrict emergency exits or add weight exceeding certification weight. • See the operator’s manual or contact your dealer for complete inspection requirements and maintenance instructions

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1 Introduction

1.13 General system description 1.13.1 Main components

1 7(TierIVonly) Main Components

6 2 3

1.Operator’s Cab 2.Fuel Tank 3.Hydraulic Tank 4.Compressor 5.Speparator Tank 6.Hydrauric pumps 7.DPF muffler

4 5 Figure;PowerROC T35 Tier4

Main Components

8

9

8.Cooling Unit 9.Dust Collector

Figure;PowerROC T35 Tier3

19

1 Introduction

3

4

1

5

6 2

Figure: Main components 1.Boom 2.Track Frame 3.Feed beam 4.Rock drill 5.Rod handling System RHS/RAS 6.Centralizer

20

1 Introduction

1.14 Main components 5

3

4

2

1

2

1.Engine control panel 2.Joystick controls for drilling 3.Emergency stop buttom 4.Air conditioner unit panel 5.DPF control panel (T35 Tier IV only) 6.Batteries 7.Relay box B 8.Relay box A

21

1 Introduction

1.15 Wagon frame with track frames The diesel engine, chassis, dust collector, hydraulic system, air system and boom system are mounted on the wagon frame.The wagon frame comprises power pack air systems, hydraulic components, DCT and cooling unit. The machine is controlled by control panels at 3 different locations The track frames are carried on journals in the wagon frame. When tramming on uneven ground the drill rig is balanced by means of two compensating cylinders.Each track frame has its own service brake. The brakes are operated by two separate control systems. The body work covers the diesel engine, the compressor, the various lubrication tanks, the valves and the hydraulic hoses. Inspection covers allow easy access to the various machine components. The covers are secured in the open position by means of gas springs.The dust collector is mounted at the back of the rig on the right-hand side.

1.15.1 Power pack This hydraulic drill rig is powered by a turbocharged, water-cooled diesel engine.The diesel engine is equipped with a monitoring system that includes automatic shutdown functions.The drill rig is driven by two traction motors with gears. The traction motors with gears are mounted on the track frames.The hydraulic pumps and the compressor are driven by a diesel engine.

1.15.2 Boom system The boom system consists of inner/outer boom bodies, boom head, feed holder and associated hydraulic cylinders. The boom system is controlled by directional valves for positioning the feed with the rock drill at different distances and directions.

1.15.3 Dust collector The hydraulically driven dust collector features automatic cleaning and consists of a filter unit, pre-separator, suction fan and suction hose.

1.15.4 Electrical system The 24 V electrical system is supplied with current by an alternator and two batteries.The electrical system comprises starting equipment, work lighting, electric controls and safety devices.The emergency stop buttons/cables are connected in series with the diesel engine cutout system. As soon as an emergency stop button/cable is activated, the diesel engine will be stopped immediately. Reset the emergency stop

22

1 Introduction

buttons before restarting the engine. The engine cannot be started while one of the emergency stops is still activated.For further details, see separate wiring diagram.For details of the diesel engine, see separate diesel engine instructions.

1.16 Hydraulic system 1.16.1 Description of hydraulic pump function Pump 1: Tramming right, Feed Pump 2: Tramming left, percussion Pump 3: Positioning, DCT, RHS, Centralizer, Hood Pump 4: Winch, Tramming extra, Damper rotation Pump 5: Cooler motor, Smooth Drilling Control, Pilot pressure

23

1 Introduction

1.17 Air system The air system consists of the compressor with oil separator, hoses and valves. The compressor is driven directly by the diesel engine. The compressor element is lubricated by an air-oil mixture. The mixture is separated in the oil separator. The system supplies air for flushing the drill hole, cleaning the dust collector filter and for the rock drill's lubricating systems for oiling the drill steel threads. Pump configuration, see separate instructions

Separate tank

Air cleaners

Compressor

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1 Introduction

1.18 Technical data PowerROC Series T35/T30/T25

1.18.1 Weight T35

T30

T25

Standard unit excluding all options and drill steel Single boom

12,100kg

11,900kg

Extendable boom

12,500kg

12,300kg

11,800kg

1.18.2 Diesel engine T35 Tier3 engine

QSB6.7(Stage3A)

T25

QSB 4.5(Stage3A)

142kw

Power rating at 2,300rpm

Tier4 engine

T30

119kw

QSB 4.5(Stage3A)

119kw

QSB6.7(Stage3B)

Power rating at 2,300rpm

145kw

1.18.3 Feed(T35/T30/T25) Hydraulic cylinder feed with hose feed and drill steel centralizer with movable dust hood •

Feed extension.............. 1 500 mm 59’’

•

Feed rate, max.............. 0.85 m/s 167 ft./min

•

Feed force, max............. 19.6 km 4 406 lbf

•

Tractive pull, max.......... 19.6 km 4 406 lbf

•

Total length................ 7,770 mm 306’’

•

Travel length............... 4,420 mm 174.0

25

1 Introduction

1.18.4 Dust collector Filter area

T35

T30/T25

18.4 m2 198sq.ft

13.8 m2 149sq.ft

8pcs

6pcs

Number of filter elements •

Air flow volume 28m3/min

•

Suction hose diam................................127 mm 5’’

•

Cleaning air pressure, max..................4.0 bar 58.0 psi

•

Cleaning air volume............................170N l/min

1.18.5 Safety cabin •

ROPS and FOPS approved with rubber vibration dampers

•

2 x wipers with washer

•

Clear laminated glass (front and roof windows)

•

Clear toughened glass (side and rear windows)

•

Fully adjustable operator’s seat

•

Foot rest

•

Cabin light

•

Rig inclination indicator

•

Front and side mounted platform

•

Engine monitoring system(engine diagnostics)

•

Safety alarm light for hydraulic oil and engine oil in low level

1.18.6 Compressor Model

T35

T30

T25

C111GB

CF75G

IR85

Working pressure, max

9.8Bar

140psi

8.8Bar

128psi

8.8Bar

128psi

FAD, at normal working pressure

130 l/s

276 cfm

95 l/s

201 cfm

83 l/s

176 cfm

1.18.7 Hydraulic system COP logic system (including anti-jamming) , Rotasion pressure controlling -Fees speed ,

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1 Introduction

Feed speed controlling - Impact pressure , Feed pressure controlling -Impact pressure, Flushing air controlling - Feed direction •

Max ambient temperature....................50°C 122°F yes

1.18.8 Pumps T35

T30

T25

Gear Pump 1

49.3l/m 13.0US gal/min

49.3l/m 13.0US gal/min

49.3l/m 13.0US gal/min

Gear Pump 2

49.3l/m 13.0US gal/min

49.3l/m 13.0US gal/min

49.3l/m 13.0US gal/min

Gear Pump 3

29.4 l/min 7.77 US gal/min

25.4 l/min 6.70 US gal/min

25.4 l/min 6.70 US gal/min

Gear Pump 4

58.0 l/min 15.3 US gal/min

48.8 l/min 12.9 US gal/min

48.8 l/min 12.9 US gal/min

Gear Pump 5

43.0 l/min 11.4 US gal/min

39.8 l/min 10.5 US gal/min

39.8 l/min 10.5 US gal/min

•

Return and suction filters

•

Filtration rate.......................................Return: 10 μm absolute Suction: 105 μm absolute

1.18.9 Electrical system •

Voltage.................................................24 V

•

Batteries...............................................2 x 12 V, 120 Ah

•

Alternator.............................................24 V, 70 A

•

Work lights, on feed...........................2 x 70 W

•

Work lights, on panel ........................1 x 70 W

•

Reverse buzzer.....................................yes T35

T30/T25

Work lights, front

2 x 70 W

2 x 70 W

Work lights, rear

2 x 70 W

3 x 70 W

27

1 Introduction

1.18.10Volumes T35

T30 / T25

Hydraulic oil tank

200 l 53 US gal

Hydraulic system, total

280 l 74 US gal

Compressor oil.

35 l 9.3 US gal

12 l 3.2 US gal

Diesel engine oil

25 l 6.6 US gal

10 l 2.6 US gal

Diesel engine, cooling water.

33 l 8.7 US gal

32 l 8.4 US gal

Diesel engine, fuel tank

380 l 100 US gal

1.18.11Hydraulic Rock Drill Hydraulic rock drill Rock drill

28

Drill rig

COP1840

PowewrROC T35

COP1840 EX

PowerROC T35

COP1640

PowewrROC T30

COP1640 EX

PowerROC T30

COP1240

PowewrROC T25

COP1240 EX

PowerROC T25

Impact power 18 kW

16 kW

12 kW

24.5 hp

21.5 hp

16.1hp

Hydraulic pressure 220 bar

200 bar

150 bar

3 190psi

2900psi

2200psi

Impact rate 48.5 Hz

60 Hz

52 Hz

Torque, max

970 Nm

530 Nm

530 Nm

638 lbf/ft.

390 lbf/ft.

390 lbf/ft.

Weight approx 193 kg

425 lb

247 kg

544 lb

193 kg

425 lb

247 kg

544 lb

185 kg

408 lb

237kg

523lb

1 Introduction

1.19 Dimensions 1.19.1 Transport Dimensions

H1 L1

H1

W1

L1

Feed dumped 1

T35/T30/T25

T35/T30

Single

Extendable

Height (H1)

3,300mm

10” 83”

3,500mm

11” 48”

Length (L1)

9,100mm

29’86”

9,100mm

29’86”

Width (W1)

2,360mm

7’74”

2,360mm

7’74”

Feed dumped 2

Single

Extendable

Height (H1)

2,900mm

9’51”

2,580mm

8’46”

Length (L1)

9,100mm

29’86”

9,800mm

32’15”

Width (W1)

2,360mm

7’74

2,360mm

7’74

29

1 Introduction

1.19.2 Feed height Feed height PowerROC T35/T30/T25

7,770mm

Figure: PowerROC T30 Single boom

30

25’49”

1 Introduction

1.19.3 Weight T35

T30

T25

Standard unit excluding all options and drill steel

Single boom

12,100kg

11,900kg

Extendable boom

12,500kg

12,300kg

11,800kg

31

1 Introduction

1.20 Drilling angles and coverage area 1.20.1 Horizontal reaches(mm) B

A A

C E

D F H

G

I J K

T35/T30/T25

32

A

1157

B

2969

C

988

D

1562

E

153

F

2632

G

71

H

2247

I

R3978

J

R2295

K

R2515

L

R2980

L

1 Introduction

1.20.2 Vertical reach

A B C

D E F

T35/T30/T25 A

530 mm

B

3,854 mm

C

865 mm

D

1,388 mm

E

1,500 mm

F

1,980 mm

33

1 Introduction

1.20.3 Feed swing angles Feed swing angles (T35/T30/T25) Extendable

Single

Right

Left

Feed swing angle, right

90

20

Feed swing angle, left (re-pinning)

20

90

Feed swing angle

45

45

Feed swing angle, left and right

34

1 Introduction

1.20.4 Toe hole drilling with re-pinning

E A

F C

B

D Figure : PowerROC Series

T35/T30

A

4,718

B

1,210

C

4,063

D

675

E

R4254

F

R2524

35

1 Introduction

1.20.5 Front face horizontal drill coverage area B

A

A

C

D

E J F

I G H

Dotted area: Front coverage area with feed 7degrees from horizontal

T35/T30/T25

36

A

1,052

B

2,170

C

879

D

1,355

E

4,475

F

3,389

G

2,362

H

684

I

1,302

J

2,866

K

3,649

K

2 Specifications

2 Specifications 2.1 General Description The PowerROC Series are built in accordance with state-of-the-art standards and recognized safety rules. Nevertheless, their misuse may constitute a risk to the life and limb of the user or third parties and may cause damage to the drills or other material property. The PowerROC Series is a track mounted, self contained percussive drill, designed primarily for construction and quarry applications. The PowerROC Series employs a variable angle boom ideal for construction and quarry drilling. All drilling functions for the PowerROC Series are controlled from 3 different location of the control panels PowerROC Series.

2.2 Standard Items on the PowerROC Series: •

Air screw type compressor

•

Cummins Diesel engine

•

Atlascopco Cop Hydraulic Rock Drill

•

Carousal type rod handling system

•

Segmented and uniformed Hydraulic hoses

•

Right hand side toe hole

•

Both side (L/R) Traction / Position control

37

2 Specifications

2.3 Engine The PowerROC Series uses a double-ended diesel engine to drive the air compressor from one end and the hydraulic pump from the other.

T35

T30

Engine(Teir3)

Cummins QSB 6.7, Power rating at 2 300 rpm. 142 kW 190 HP

Engine(Teir4)

Cummins QSB 6.7rated at 195H.P.at 2,500 R.P.M

Air Cleaner:

Two-stage, dry type (separate from compressor air cleaner)

Exhaust:

Silenced Exhaust system for reduced noise level

Cummins QSB 4.5, Power rating at 2 300 rpm. 119 kW 160 HP

Figure: Cummins QSB 6.7, Tier III/stage 3

38

T25 Cummins QSB 4.5, Power rating at 2 300 rpm. 119 kW 160 HP

2 Specifications

2.4 Air Compressor The Atlas Copco Surface Drilling Equipment, oil-filled, asymmetrical screw, single stage air compressor is directly driven from one end of the deck engine through a flexible coupling.

T35

T30

T25

C111 GB

CF 75G

IR 85

FAD, at normal working pressure

130 l/s 276 cfm

95 l/s 201 cfm

83 l/s 176 cfm

Working pressure, max

9.8 bar 140 psi

8.8 bar 128 psi

9.8 bar 140 psi

Model:

Power Source:

Direct drive from diesel engine

Air Cleaner:

Two-stage, dry type (separate from engine air cleaner)

Top Isometric View

Bottom Isometric View Figure :C111 BG for PowerROC T35

39

2 Specifications

2.5 Hydraulics All drilling and propel functions are hydraulically powered. The hydraulic system consists of a 53 gallon (200 liter) hydraulic reservoir with 10 micron filtration. There are two hydraulic pumps, mounted on the engine, and various motors, cylinders, valves, filters, gauges and hose piping. A hydraulic oil cooler assures optimum oil temperatures to maximize system efficiency and component life. The main pump supplies hydraulic power to the drilling functions and the tramming functions.

40

2 Specifications

2.6 Air Cleaners The air cleaners are the dry type with two elements: A primary element that is replaceable and can be cleaned, and a safety element that should only be replaced and never cleaned. T35T30/T25 Tier 3

T35 Tier 4

2 1 2

1

4 3

3 4

1.Compressor air cleaner 2.Engine air clearner 3.Primary elements 4.Safety element

1.Compressor air cleaner 2.Engine air clearner 3.Secoundary filter element 4.Primary filter element

41

2 Specifications

2.7 DPF(Diesel particulate filter) DPF is a device designed to remove particulate matter or soot accumulated from the exhasut gas of a diesel engine. This DPF is designed to burn off the accumulated particulate,through exhasut gas purposely risen.

Note PowerROC T35 TierIV engine model only

42

2 Specifications

2.8 Hydraulics All drilling and propel functions are hydraulically powered. The hydraulic system consists of a 150 liter) hydraulic reservoir with 10 micron filtration. There are two hydraulic pumps, mounted on the engine, and various motors, cylinders, valves, filters, gauges and hose piping. A hydraulic oil cooler assures optimum oil temperatures to maximize system efficiency and component life. The main pump supplies hydraulic power to the drilling functions and the tramming functions. The auxiliary tandem pump supplies oil to the dust collector fan motor, the positioning cylinders and the cooling fan motors. Reservoir:250 Liters Capacity All system: 400 liters Filtration: Hydraulic oil filtered with 10-micron elements (quantity of two) Pump Drive: Main hydraulic pump coupled to front damper pulley of deck engine with a flexible coupling.Auxiliary pump driven direct from the engine power takeoff. Main Pump: T35

T30

T25

Gear Pump1

49.3l/m 13.0US gal/min

49.3l/m 13.0US gal/min

49.3l/m 13.0US gal/min

Gear Pump 2

49.3l/m 13.0US gal/min

49.3l/m 13.0US gal/min

49.3l/m 13.0US gal/min

Gear Pump 3

29.4 l/m 7.77 US gal/min

25.4 l/m 6.70 US gal/min

25.4 l/m 6.70 US gal/min

Function: Supplies oil pressure to tramming, feed, Rotation, cylinders, DCT etc Sub Pump: .

T35

T30

T25

Gear Pump 4

58.0 l/m 15.3 US gal/min

48.8 l/m 12.9 US gal/min

48.8 l/m 12.9 US gal/min

Gear Pump 5

43.0 l/m 11.4 US gal/min

39.8 l/m 10.5 US gal/min

39.8 l/m 10.5 US gal/min

Function: Supplies oil pressure to tramming extra, pilot pressure and cooler.

43

2 Specifications

2.9 Cooling Package Cooler Figure: Tier3

Tier 3 (Front view)

44

Figure: Tier4

Tier 4 (Back view)

① .Compresspor oil cooler section

③ .Engine radiator section

② .Hydraulic oil cooler section

④ .Engine air to air section

Type:

Combined 4 separate, 4 section cooler, deck mounted

Fan Drive:

Hydraulic motor, gear type

Fan Type:

Single fan w/guard

Fan Motor Speed:

1,800 rpm @ Engine 2,300rpm.

Cooling Capacity:

Rated at 122ºF (50ºC) ambient at sea level.

2 Specifications

2.10 Dust Collector Type:

“No visible emission” pleated poliester element with pneumatic flushing

Features:

24 volt electronic timer and valves 5 inch diameter inlet Rotor balanced at 4.000 RPM so that vibration does not exceed.75mil (.00075 inches) peak to peak

Fan Motor:

Gear type hydraulic drive fan motor with .39 cu. in./rev. displacement

Filters:

6 pleated poliester elements for T30/T25 8 pleated poliester elements for T35

Dust Collector

45

2 Specifications

2.11 Controls All drilling functions are controlled from inside the cabin of the PowerROC Series. The operators cabin is designed for operator comfort and utilizes excavator type controls with the drilling and drill controls mounted in the armrests of the seat. The drill tram control mounted in the side operate box with two hydraulic pilot controls. All controls are designed for convenience, ease of control, comfort and safety while providing maximum visibility of the work area. Full details of all controls are provided in later chapters

All Controls Inside Cabin

Figure:PowerROC Single boom

46

2 Specifications

2.12 Boom and Feed The boom and feed on the PowerROC Series is designed for vertical and dump angle drilling. The boom hydraulic cylinders extend, raise and lower the boom while the dump and swing cylinders set the drilling angle. The Rock Drill turns the drill rod and moves up and down the feed by feed cylinder.

PowerROC T35/T30 Extendable boom Maximum Horizontal Boom Swing

30 degrees right, 32 degrees left

Maximum Vertical Boom Movement

55 degrees up, 25 degrees down

Maximum Boom Extension

60 inches (1,500 mm)

Maximum feed Swing

90 degrees right, 20 degrees left with repinning 20 degrees right, 90 degrees left with repinning

Feed Extension

60 inches (1,500 mm)

Feed Dump Movement

135 degrees

PowerROC T35/T30/T25 Single boom Maximum Horizontal Boom Swing

45 degrees right, 40 degrees left

Maximum Vertical Boom Movement

55 degrees up, 25 degrees down

Maximum feed Swing

90 degrees right, 20 degrees left with repinning 20 degrees right, 90 degrees left with repinning

Feed Extension

60 inches (1,500 mm)

Feed Dump Movement

135 degrees

47

2 Specifications

2.13 Rock Drill The hydraulic Rock Drills are valued, hydraulically operated hammer drills that incorporate an integral, independently-controlled, hydraulically-powered rotation motor to rotate the drill steel and bit. It is especially suitable for pipeline work, drilling vertical and angle blast holes in quarries, and on any construction jobs where large volume rock excavations are required.

COP1840

48

COP1640

COP1240

Weight

193 kg / 425 lb.

193 kg / 425 lb.

193 kg / 425 lb.

Weight (extractor)

247kg / 544 lb

247kg / 544 lb

237kg / 523 lb

Impact power

18kw 24.5hp

16kw 21.5hp

12kw 16.1hp

Hydraulic Pressure

220 bar /3,190 psi

200 bar /2,900 psi

150 bar /2,200 psi

Impact rate

49 Hz

50 Hz

52 Hz

Torque Max

700 Nm / 516 lbf/ft.

530 Nm / 390 lbf/ft.

530 Nm / 390 lbf/ft.

Rotation Speed

140 rpm

150 rpm

Rotation Power

700 N-m

530 N-m

Frequency

2,900 bpm

3,500 bpm

2,900 bpm

Hole size

2.5 to 4.5 inches

2.5 to 3.5 inches

2 to 3.5 inches

rpm

2 Specifications

2.14 Undercarriage The PowerROC Series utilizes an excavator type undercarriage, built to Atlas Copco Surface Drilling Equipment specifications. The undercarriage is driven by a planetary gear system and two hydraulic motors with a combined rated 33 HP (24.6 kW) each. The oscillation system is used to raise or lower the right-hand or the left-hand track assembly to stabilize the machine when setting up the drill on rough terrain. Oscillation control valves are located at the main control console. These controls allow the each track to be moved separately or together. The oscillation system is used to raise or lower the right-hand or the left-hand track assembly to stabilize the machine when setting up the drill on rough terrain. Oscillation control valves are located at the tramming control panel from left & right control panel. These controls allow the each track to be moved separately or together. Crawler Ground Contact Length: 96 inches (2,440mm) Grouser: Single bar grouser pad , Grouser with 13 inches (330mm) Take-Up Adjustment: Hydraulic (grease) slack adjustment, spring recoil Rollers: 7 Lower, 1 Upper Location: Strategically located for load distribution relative to the boom/feed position Roller Bearings: Sealed - for - life Brakes: Plate type, spring applied, hydraulically released Tow Release: Track drive manually releases for emergency towing Drive: Single hydraulic pilot joystick controlled hydraulic motors through planetary reduction.

49

2 Specifications

2.15 General Specification and Capacities

Tram Speed Low/High

T35

T30

T25

0 - 2.4mph

0 - 2.1mph

0 - 2.2mph

Gradeability: Ground Clearance:

16.5 inches (420 mm)

Grouser Width:

13 inches (330 mm)

Diesel Fuel Tank Capacity:

100 gallons (385 liters)

Hydraulic Tank Capacity:

53 gallons (200 liters)

Separator Tank Capacity:

9.3 gallons (35 liters)

3.2 gallons (12 liters)

Diesel engine, cooling water

8.7 gallons (33 liters)

8.4 gallons (32 liters)

Engine Oil (With Filter Change) Capacity:

6.6 gallons (25 liters)

2.6 gallons (10 liters)

Water mist® Tank Capacity: Final Drive Capacity: Rock drill Lubricator Capacity:

50

30 degrees

40 gallons (151 liters) 4.7 liters 0.7 quart (0.66 liter)

3 Symbol identification

3 Symbol identification 3.1 International & combined symbols Understand symbols Before operating this machine for the first time, Become familiar with these symbols. These symbols are used on this machine for identification of controls. Learn what these symbols represent. Do not let anyone operate this machine without understanding their interpretation. If further clarification of a symbol interpretation is required and you need assistance, Contact your local atlas copco surface drilling equipment dealer.

51

3 Symbol identification

Symbol

Description

Symbol

Description

High Air discharge temperature

Low Hyd. oil indicator

Air intake restriction tor

Low fuel indicator

indica-

Engine logger Terminal

Air blow pressure

Feed pressure Rota ion pressure

Percussion sure

pres-

Cold aid start

Dumping pressure

Stop

Start Engine Electric circuit on

Engine speed control

52

Drill mode

3 Symbol identification

Symbol

Description

Symbol

Description

Engine Low idle

Engine high idle

Engine start Engine idle mode

Drill mode

Tram mode

Horn

Minimum percussion pressure selector

Low pressure percussion

Medium pressure percussion

High pressure percussion

Auto drilling system (Cop logic system)

DC flushing ON/ OFF

Oscillation Rock

Oscillation Unrock

Oscillation

53

3 Symbol identification

Symbol

Description

Symbol

Description

Left track forward tram position

Left track reverse tram position

Right track forward tram position

Right track reverse tram position

Front wiper Rear wiper

Window washer Rear Light

Revolving light

Boom sion

exten-

Extendable Boom only

Boom lift

54

Boom extension ROC SeriesM ?Extendable Boom only

Boom lift

3 Symbol identification

Symbol

Description

Symbol

Description

Boom swing

Boom swing

Feed dump

Feed dump

Feed swing

Feed swing

Feed extension

Feed extension

Oscillation up

Oscillation down

Carousel rotation for removing

Carousel rotation for adding

Carousel tion

Upper clamp de control

rota-

55

3 Symbol identification

Symbol

Description Hard clamped gripper arm swing to carousel

Symbol

Description Gripper arm open swing to carousel

Gripper arm open Gripper arm hard clamped

Hard clamped gripper arm swing from carousel Full air flushing w/dust collector

56

Gripper arm open swing from carousel

Half air flushing w/dust collector

Full flushing

RHS mode

On / Start

Off / stop

Super rotation

Water mist flushing

3 Symbol identification

Symbol

Description

Symbol

Description

Half blow

Reverse Percussion

Dust hood up

Dust hood down

Reverse tion for rattling

Rattling

rota-

Percussion?forward rotation

Feed pressure adjustor

Feed forward

Feed reverse

Auto grease

Centralizer open

Centralizer close

Room light

57

3 Symbol identification

Symbol

Description

Symbol

A/C & Heater Fan Speed Control

Description A/C & Heater Temperature Control

Symbols used only for Tier IV engine

Symbol

Description DPF lamp

Regeneration disabled lamp

58

Symbol

Description HEST lamp

4 Controls

4 Controls Follow Instructions Before operating this machine for the first time, become familiar with the switches, indicators and controls. Learn how to operate the machine and how to use the controls properly. DO NOT LET ANYONE OPERATE THIS MACHINE WITHOUT PROPER INSTRUCTION. If you do not understand any part of this manual and need assistance, contact your local Atlas Copco Surface Drilling Equipment customer center.

59

4 Controls

4.1 Instruments and controls 4.1.1 GENERAL INFORMATION

WARNING • Read and understand safety precautions and guidelines before you operate or perform any maintenance, service or repairs on the drill. • Safety should be the main concern for anyone working on or around the drill. • Do not perform any function that could put someone in danger.always wear correct safety gear while working on or around the drill. • This includes approved hard hat, safety glasses, steel toe shoes, gloves, respirator and ear protection. • Do not wear loose fitting clothing that can become caught in rotating components

WARNING • If you are not experienced with the drill’s controls and instruments, read and understand section 5operating controls and instruments.

WARNING • Unexpected drill motion or moving parts can cut or crush. • Shut down engine before working on the drill.

60

4 Controls

The following operational hints should be observed: 1 Do not speed engine when it is cold. 2 Always chock the tracks if there is a possibility of uncontrolled movement. 3 Do not lubricate the drill while the engine is running. 4 Always perform safety checks prior to starting and using the drill. 5 Do not control propel speed using the engine speed control lever. 6 Always operate the drill at full engine power when drilling or tramming the drill. 7 Use caution when propelling on unstable surfaces where there may be a risk of overturning or when loading onto a transporter where there is a risk of overturning. 8 Never propel or stop the drill on a slope or surface that is liable to collapse. 9 Never stop the drill against a high wall that is liable to collapse or cause a crushing risk. 10 Before starting engine, always check to see that the drill/propel mode selector is in the drill position and both propel control levers and drill feed are at stop position and that the parking brake is applied.

61

4 Controls

4.2 Controls The controls and gauges for operating the drill rig are located inside the operator's cab..

Emergency stop button

DPF control panel( Tier IV only)

Figure 1 Control devices layout

62

4 Controls

4.3 Tramming levers

1 2

Figure 2 Tram levers 1

Tram control (L.H)

2

Tram control (R.H)

4.3.1 Tram control Tram Control (L.H.) The left hand tram control operates the left-hand tram motor. Tram Control (R.H.) The right hand tram control operates the right-hand tram motor. The tramming control levers (1, 2.) controls the L.H. Side track'sand the R.H. Side track's direction, speed of travel, and service braking function.Use the following steps to properly tram the machine: 1 To tram forward – push the both control levers forward. 2 To tram backward – pull the both control levers back. 3 To make a right turn – move the L.H side control to the forward and move the R.H side control to the back. 4 To make a left turn – move the R.H side control to the forward and move the L.H side control to the back. Note If one crawler track is operated while the other is stationary the tracks are subjected to unnecessary stresses.This should therefore be avoided.

63

4 Controls

4.4 Pressure gauge panel

Figure 3 : Pressure gauge panel

64

1

ECM (Engine Diagnostics)

2

Engine logger terminal

3

High air discharge temp

4

Air intake restriction indicator

5

Low hyd.oil indicator

6

Low fuel indicator

7

Air blow pressure

8

Feed pressure

9

Rotation pressure

10

Percussion pressure

11

Damper device pressure

4 Controls

1

EMS (Engine Diagnostics)

(Refer to Page 4-9 – 4-11) for details) 2 Engine loggger terminal Deutstch connector for the ECM. 3 High Air discharge temp light The Air Discharge Gauge indicates the air discharge temperature of the compressor. 4 Air Intake Filters Restriction indicator The Air Intake Filters Restriction Light will light when the air filter restriction becomes too great. 5 Low Hydraulic Oil indicator The Hydraulic Oil Tank Level Light indicates the hydraulic oil level has dropped enough to require refilling. 6 Low Fuel indicator The Low Fuel Warning Light warns the fuel tank level has dropped to approximately 10–15 gallons (37–57 liters). 7 Air Blow Pressure Gauge The Blow Air Pressure Gauge indicates the blow air pressure Feed pressure gauge

The Forward Feed Hydraulic Pressure Gauge indicates the hydraulic pressure of the feed cylinder. The optimum pressure will vary depending on rock conditions. The pressure can be adjusted with the Rock Drill Hydraulic Feed Pressure Control Rotation Pressure gauge

The Rock Drill Rotation Hydraulic Pressure Gauge monitors the rotation pressure. The optimum pressure will vary depending on rock conditions, and bit diameter. 8 Percussion Pressure Gauge The Drill Pressure Gauge indicates the hydraulic pressure of the Rock Drill hammer. 9 Damper Pressure Gauge The Damper pressure Gauge indicates the hydraulic pressure of the Rock Drill damper device.

65

4 Controls

4.5 Engine Monitoring System 1

2

3

5

4 6

7

The Engine Monitoring System (EMS) unit has Yellow Warning Lamp (1) and Red Shutdown Lamp (2) available for system related diagnostics. These diagnostics can be used for system troubleshooting and information.Beneath the warning lamps is located a digital display (3) for engine parameters.When the EMS receives a fault code from an engine control unit the digital display will be replaced with the “Active Fault Codes” message and the corresponding warning lights up. When the EMS receives a severe fault code from an engine control unit the digital display will be replaced with the “Shutdown!” message and the corresponding shutdown lamp lights up.Beneath the warning lamps is located a digital display (3) for engine parameters.The Power View has four buttons using self-calibrating charge transfer activation technology, which eliminates the concern for push button wear and failure. In addition, operators can navigate the display with ease – Menu Key - The Menu Key is touched to either enter or exit the menu screens. – Left Arrow - The Left Arrow Key is touched to scroll through the screen either moving the parameter selection toward the left or upward.

– Right Arrow - The Right Arrow Key is touched to scroll through the screen either moving the parameter selection toward the right or downward.

– Enter Key - The Enter Key (also known as Enter Button) is touched to select the parameter that is highlighted on the screen.

When powering up the machine and the ignition key is in the ON position, the EMS system will undergo an automatic self test. While executing this internal test, the display will indicate a visual indication of all the digits to the operator and show that the panel is, or is not, properly functioning, at the same time the warning lamp lights up. The Warning and Shutdown lamps indicate the following message

66

4 Controls

4.6 Shutdown Codes

SPN

FM

Description

110

0

Engine Coolant Temperature High - Data Valid but Above Normal Operational Range - Most Severe - Level.

105

0

Intake Manifold Temperature Air Temperature High - Data Valid but Above Normal Operational Range - Most Severe Level.

100

1

Engine Oil Pressure Low - Data Valid but Below Normal Operational Range - Most Severer Level.

111

1

Coolant Level Low - Data Valid but Below Normal Operational Range - Most Severe Level.

612

2

Engine Speed/Position Sensor Circuit lost both of two Signals from the magnetic pickup sensor - Data Erratic, Intermittent, or incorrect.

67

4 Controls

4.7 Warning (Fault) Codes

68

SPN

FM

Description

102

3

Intake Manifold Pressure Sensor Circuit - Voltage Above Normal, or Shorted to High Source.

102

4

Intake Manifold Pressure Sensor Circuit - Voltage Below Normal, or Shorted to Low Source.

100

3

Oil Pressure Sensor Circuit - Voltage Above Normal, or Shorted to High Source.

100

4

Oil Pressure Sensor Circuit - Voltage Below Normal, or Shorted to Low Source.

110

3

Engine Coolant Temperature Sensor Circuit - Voltage Above Normal, or Shorted to High Source.

110

4

Engine Coolant Temperature Sensor Circuit - Voltage Below Normal, or Shorted to Low Source.

105

3

Intake Manifold Air Temperature Sensor Circuit - Voltage Above Normal, or Shorted to High Source.

105

4

Intake Manifold Air Temperature Sensor Circuit - Voltage Below Normal, or Shorted to Low Source.

111

2

3251

16

After treatment particle filter differential pressure data valid but above normal operating range - Modelately severe level

3251

0

After treatment particle filter differential pressure data valid but above normal operational range - Most severe level

3251

15

After treatment particle filter differential pressure data valid but above normal operating range - least severe level

Coolant Level -Data Erratic, Intermittent, or Incorrect.

4 Controls

4.8 Engine configuration data To check the various engine parameters, depress the “Menu key

1.Starting at the single or four engine parameter display touch the “Menu Button”

4.Use the” Allow Buttons” to scroll through the engine configuration data.

2.The main menu will pop up on the display.Use the “Arrow Buttons” to scroll through the menu until the “Engine Configuration” is highlighted.

5.Toutch the “Menu Button” to return the main menu.

Once the”Engine Configuration”menu item has been highlighted touch the”Enter Button”to view the engine configuration data.

Touch the “Menu Button” to exit the Main menu and return to the engine parameter display.

EMS will page through the engine parameters in the order listed below.The following parameter will be displayed. Display Value Parameter ENG RPM Engine speed COOL TEMP Coolant temperature OIL TEMP Engine oil temperature LOAD@RPM Percent Load at Current RPM SYS VOLT Electrical Potential (Voltage) ENG HRS Total Engine Hours

69

4 Controls

4.9 DPF Control Panel 1 2 3

4

Figure 4 : DPF Control panel

1

DPF Lamp

2

HEST Lamp

3

Regeneration Inhibit Lamp

4

Regeneration Initiate switch

5

Regeneration Inhibit switch

Note TierIV Engine only

70

5

4 Controls

1 DPF Lamp DPF lamp notifies the operators that the particle filter is becoming filled and needs assistance from operator to regenerate within the next several hours of engine operation. 2 HEST Lamp HEST Lamp indicates the increase of exhaust system temperature due regeneration.This lamp also illuminates during a manual (non-mission) regeneration. 3 Regeneration Inhibit lamp This lamp indicates that regeneration inhibit switch is active,therefore automatic and manual (non-mission) regeneration can not occur. 4 Regeneration Inhibit switch This switch disallows any automatic or manual(non-mission) regeneration of the diesel particulate filter. This may be used by operator to prevent regeneration when the machine is operating in a hazardous environment and high temperature. 5 Regeneration Initiate switch This switch initiates a manual (non-mission) regeneration of the parti curate filter when the machine is non-mission condition and DPF soot levels are high enough to allow generation.HEST lamp will be illuminated during the entire generation. This switch will not the start the regeneration of the particulate filter if the soot levels are not high enough to allow generation.

71

4 Controls

4.10 Engine control panel 1 2

3

4

5

Figure 5 : Engine control panel 1

Engine pre heater indicator light

2

Ignition key

3

Engine speed control

4

Drill selection function control

5

Horn (refer to P50)

1 Engine pre heater indicator light When you turn the starter switch to preheat position the lamp illuminates. After holding in this position for 20 seconds, the pre-heaters are turned off by a timer and pre-heater indicator light will be extinguished.

2 Ignition key The Ignition key is used to provide electrical power to the machine. Removal of the key prevents unauthorized starting. Key Positions: First PositionOFF Off Second Position (CW) ACC Accessories (Lights) Third Position (CW) IGN/ACC Accessories and Run 3 Engine Speed Control switch

72

4 Controls

The engine speed control switch has 3 positions: 1

Turn the engine speed control switch to the“ LOW “position - the engine rpm will operate at low idle speed 1200 rpm. Note

When you start or stop the engine, be sure to set the engine speed control valve in position“ LOW “ 2 Turn the engine speed control switch to ““= HIGH” position when the engine will operate at high idle speed up to maximum 2300 rpm. Select position ““ whenever full power is required for compressor, drilling, long distance tramming, spin turn and maintenance service duties. 3 Turn the engine speed control switch to the position“=DRILL” before starting drilling, and the engine rpm will change from 1800 rpm to 2300 rpm.If the mode selector lever is moved to one of the air flushing positions, the engine rpm will automatically increase up to maximum 2,300 rpm, and falls down to 1,800 rpm when the flushing air demand is stopped. 4 Drill selection function control The Drill Selection Function is a three position switch commands the machine to operate in the TRAM, START, or DRILL MODE. (Ex. The machine will only start in the START MODE, the machine will only drill in the DRILL MODE, the machine will only tram in the TRAM MODE.) Note This switch must be in START MODE when start the engine. The machine won’t start the switch in the other position. This machine is equipped with the seat safety interlock device as standard. This device controls stopping the “all the drill actions” and drilling rotation of the Rock Drill, when operator leaves from operators seat more than 10 seconds. “ When the safety device worked” Reset this system by returning this switch to START position once after sitting back in the seat. 5 Horn The Horn Button activates the horn.

73

4 Controls

4.11 RHS Control Panel Rod changer control lever Arm swings to the Carousel

Open gripper Hard clamps Soft Clamps

2

Arm swings away from the Carousel

3

1

4 5 6

Figure 6 RHS Control panel

74

1

Rod changer control lever

2

Upper clamp de-control button

3

Mode selector RHS/DCT/Air blow

4

Half blow

5

Water mist

6

Super rotation

4 Controls

1 Rod Changer Control lever This is a seven (H pattern) position joystick. This joystick controls the rod clamp and rod swing movements of the rod changer gripper arms. The normal joystick position is soft clamp. Moving the joystick to the right opens the gripper arms. Moving the joystick to the right and then forward swings the open gripper arms to the carousel. Moving the joystick to the right and then backward swings the open gripper arms away from the carousel. Moving the joystick to the left hard clamps the gripper arms. Moving the joystick to the left and then forward moves the hard clamped gripper arms to the carousel. Moving the joystick to the left and then backward moves the hard clamped gripper arms away from the carousel. 2 Upper clamp de-control button This is a momentary push button that controls the jaws on the clamping of the drill steel. Pushing the button on the knob allows only the lower gripper arm to function. This operation is only for the drill steel with coupling sleeve allows tightening the upper coupling for removing the rod. 3 Mode Selector Switch(Dust Collector + Full Flushing Air) OR (Automatic Rod Changer Control) OR (Low Flushing Air + Dust Collector) OR (Full Flushing Air Only) This mode selector lever is a four-way detent joystick switch. 1

Move the joystick to positionto turn on both the dust collector and low flow flushing air when collaring a new hole.

2

Move the joystick to position to turn on both the dust collector and high flow flushing air when drilling in dry ground conditions.

3

Move the joystick to position to turn on flushing air to clear cuttings from the hole when drilling in damp/wet rock condition.

4

Move the joystick to position to activate the automatic rod changer functions.

4 Half Blow (Low Flushing Air Switch) Press switch to activate the low flow bit flushing air when you use Water mist SYSTEM for collaring a new hole.(Avoids clogging the dust collector filters) 5 Water mist On/Off Control The Water mist On/Off Control supplies the water and detergent mixture to the Water mist Water Flow Control. 6 Super Rotation with Percussion On/Off Switch This on/off rocker switch activates the Percussion in Super Rotation mode.

75

4 Controls

4.12 Position Valve:(Single Boom)

1 2 3 4 5 6

Figure 7 : Position valve

76

1

Boom lift

2

Boom swing

3

Feeddump

4

Feed swing

5

Feed extention

6

Osillation

4 Controls

1 Boom Lift This control will raise the boom up or down. To raise the boom up; move the control to the back. To lower the boom; move the control forward. 2 Boom Swing This control also pivots the boom left or right. To swing the boom to the right; move the control right. To swing the boom to the left; move the control left. 3 Feed Dump This lever will pivot the Feed up or down.To swing the Feed up; move the control back. To swing the Feed down; move the control forward. 4 Feed Swing The lever also swings the Feed left or right. To swing the Feed to the right; move the control right. To swing the Feed to the left; move the control left. 5 Feed Extension This lever is also used to raise and lower the Feed. To raise the Feed; push the lever forward.To lower the Feed; pull the lever back toward the operator seat. 6 Oscillation Both the track oscillation cylinders can be controlled individually in combination with the Left/Right Track Oscillation Switches by locking/unlocking the desired oscillation cylinder. (Refer to previously mentioned Oscillation Lock Switch). To lower the left/right track move the lever to the right. To raise the left/right track move the lever to the left.

77

4 Controls

4.13 Position Valve: (Extendable Boom)

Figure 8 : Position valve

78

1

Boom extension

2

Boom lift

3

Boom swing

4

Feed dump

5

Feed swing

6

Feed extension

7

Osillation

4 Controls

1 Boom Extension This lever will extend the boom or retract the boom. To extend the boom; move the lever to the right. To retract the boom; move the lever back toward the operator seat. 2 Boom Lift This control will raise the boom up or down. To raise the boom up; move the control to the back. To lower the boom; move the control forward. 3 Boom Swing This control also pivots the boom left or right. To swing the boom to the right; move the control right. To swing the boom to the left; move the control left. 4 Feed Dump This lever will pivot the Feed up or down.To swing the Feed up; move the control back. To swing the Feed down; move the control forward. 5 Feed Swing The lever also swings the Feed left or right. To swing the Feed to the right; move the control right. To swing the Feed to the left; move the control left. 6 Feed Extension This lever is also used to raise and lower the Feed. To raise the Feed; push the lever forward.To lower the Feed; pull the lever back toward the operator seat. 7 Oscillation Both the track oscillation cylinders can be controlled individually in combination with the Left/Right Track Oscillation Switches by locking/unlocking the desired oscillation cylinder. (Refer to previously mentioned Oscillation Lock Switch). To lower the left/right track move the lever to the right. To raise the left/right track move the lever to the left.

79

4 Controls

4.14 Left Control panel 1 2 3

Figure 9 Left control panel 1 Dust Collector Filter Cartridge Cleaning Switch This on/off rocker switch activates the dust collector filter cleaning. 2 Auto Drilling System On/Off Switch This on/off rocker switch activates the Drilling Automatic System. Cop logic System (T35 STD,T30 Option ) is equipped on this machine as the Auto Drilling System. This System matches percussion power and feed to the rock to optimize penetration rate and accessory life, as well as ensures high-quality straight holes. 3 Minimum percussion pressure selector switch This is three position selector switch. This switch can be selected minimum percussion pressure. Left:11 mpa for Soft rock Middle:13 mpa for Medium rock Right:15 mpa for Hard rock

80

4 Controls

4.15 Oscillation Panel

1

2

Figure 10 Oscillation panel

1 Oscillation Lock Switch R(Left Hand) The Oscillation Lock Switch (Right Hand) is used to help stabilize the machine when tramming or setting up to drill on rough terrain. Move the switch to the unlocked position and the right hand track can be raised or lowered using the Oscillation Control. Move the switch to the locked position and the right hand track is locked in the selected position. Note This should be in the unlocked position during tramming. 2 Oscillation Lock Switch L(Right Hand) The Oscillation Lock Switch (Left Hand) is used to help stabilize the machine when tramming or setting up to drill on rough terrain. Move the switch to the unlocked position and the left hand track can be raised or lowered using the Oscillation Control Lever. Move the switch to the locked position and the left hand track is locked in the selected position. Note This should be in the unlocked position during tramming. Both oscillation switches must be open when tramming over uneven terrain to allow hydraulic interaction between oscillation cylinders which will help to maintain stability of the machine. Both switches must be closed when drilling to prevent the machine from tilting out of drilling position.

81

4 Controls

4.16 Carousell 1

Figure 11 Carousal 1 Carousel Rotation Control This is a two-position switch that controls the rotation of the carousel.To rotate the carousel counter-clockwise, momentarily push the switch to the right position. This right position is used at the time of adding rod operation. To rotate the carousel clockwise, momentarily push the switch to the left position. This left position is used at the time of removing rod operation.

82

4 Controls

4.17 Feed control & Drill control (Cont.)

Feed control (Left side)

Figure: Feed control 1.Fast feed 2.Grease to lubrication 3.Centraizer open 4.Centraizer close

Drill control (Right side)

Figure: Drill control 1.Reserve Rotation 2.Reverse percussion 3.Dust pot open/rise 4.Dust pot close lower 5.Feed pressure control

83

4 Controls

4.18 Feed control & Drill control (Cont.) Feed control (Left side)

Feed down

Connect coupling Disconnect coupling

Feed up

Drill control (Right side) Percussion & Rotation for drilling Feed Pressure Control

Percussion only

No function

Rotation only for hole cleaning

84

4 Controls

4.19 Feed Control Lever Feed Down

Disconnect Coupling

Connect Coupling

1

Feed Up

This lever controls the direction of the feed cylinder. This control lever is a four-way joystick. This control lever's positions for Forward and Backward are detent, and positions for Right & Left are spring centered joystick. Moving the lever forward feeds the Rock Drill towards the centralizer end of the Feed. Moving the lever backward retracts the Rock Drill to the top of the Feed. Moving the lever right feeds the Rock Drill forward and CCW (forward) rotation is applied as the striking bar connects the coupling. Moving the lever leftretracts the Rock Drill reverse and CW (reverse) rotation is applied as the striking bar uncouples the coupling. 1

Depressing the “a.” button on the back of the handle while moving the lever forward or reverse will allow the feed cylinder to move at a faster speed.

2

Depressing the “b.” button on the back of the handle allows for grease to lubricate the drill string connections.

3

Depressing the “c.” button on the right–hand side of the front face of the handle closes the centralizer.

4

Depressing the “b.” button on the left–hand side of the front face of the handle opens the centralizer.

85

4 Controls

4.20 Drilling Control Lever Percussion & Rotation

Percussion

1

No function 2

Rotation

This is a four position lever. Moving the control forward controls the “hammer” action and drilling rotation of the Rock Drill. Moving the control backward allows for forward rotation for hole cleaning. Moving the control to the left activates percussion only for rattling the drill steel. 1

Depressing the “a.” button allows for reverse rotation in rattling mode.

2

Depressing the “b.” button allows for reverse percussion (full hammering) in the Rock Drill drilling mode and rattling mode.

3

Depressing the “c.” button on the top of the front face of the handle raises the dustpot.

4

Depressing the “d.” button on the bottom of the front face of the handle lowers the dustpot.

2 Rock Drill Hydraulic Feed Pressure Control The Rock Drill Hydraulic Feed Pressure Control is used to adjust and pre-set the feed force of the feed cylinder.

86

4 Controls

4.21 Seat Adjustment

1 Lumbar Adjustment Knob This knob adjusts the backrest for lower back support (lumbar). 2 Chair Back Tilt Knob This knob allows for forward and reverse seat back tilt. 3 Seat Tilt This knob allows the complete seat to be tilted forward or backward.

87

4 Controls

4.22 Emergency Hammer

1 In case the cab door is blocked, use the emergency hammer to destroy the windows to get out of the cab.

88

4 Controls

4.23 Relay Box A

DCT Control Board

Relay Ref. No.

Description 1

RL31: Rod sensing prox switch

2

RL32: Arm to Rock Drill relay

3

RL33: Arm to Carousel relay

4

RL34: Clamp open relay

5

RL35: Clamp close relay

6

RL36: Upper clamp de-clamp relay

7

RL37: Jaw open prox relay

8

RL38: Carousel add relay

9

RL39: Carousel retract relay

10

RL40: Rod retract relay

11

RL41: Carousel control relay 1

12

RL42: Carousel control relay 2

13

RL43: Carousel control relay 3

89

4 Controls

4.24 Relay Box B (Fuse)

Figure: Fuse Box

Fuse Fuse Rating Ref. No.

Description

F1

5A

Horn, AM/FM radio

F2

20A

Working lights

F3

5A

Engine heater, Engine speed control

F4

10A

(Fuel Hyd oil), Air filters

F5

10A

DCT filter cleaning,Angle indicator

F6

10A

Revolving light,Wipers,Washer

F7

10A

Oscillation lock,Back alarm

F8

00A

Not Used

F9

30A

Cold start aid,Baby compressor

F10

15A

Seat switch,Super rotation, Minimum percussion selector,Drill hour meter,DCT, Rod changer compressor loading

F11

15A

Dust food, Reverse(Rotation,percussion),Auto drilling,Fast feed, Centralizer

F12

15A

Arm swing,clamps,Carousel

F13

15A

RHS control

F14

00A

Not Used

F15

5A

Comp clutch power(A/C conditioner)

F16

5A

Control Amp power

F17

15A

A/C main power

F18

10A

Cond power

F19

5A

Working light, room light

F20

00A

Not Used

90

4 Controls

4.25 Relay Box A

Fuse box Timers

Relay Description Ref. No. 1.RL30: RHS mode relay 2.RL07: Condenser relay 3.RL06: A/C main power 4.RL08: 5.RL04: Cold start aid 6.RL03: Engine control relay 7.RL02: 8.RL01: Neutral start relay 9.RL11: Drill mode relay1 10.RL12: Drill mode relay 2 11.RL24: Auto drilling cut relay 12.RL23: ASD drill cut 13.RL22: Reverse rotation relay 14.RL21: Reverse percussion relay 15.RL20: Fast feed relay 16.RL19: Coupling grease relay 1 17.RL18: Coupling grease relay 2 18.RL17: Centralizer open relay 19.RL16: 20.RL15: Centralizer close relay 21.RL14: Dust food down relay 22.RL13: Dust food up relay 23.RL05: Off delay relay

91

4 Controls

4.26 Air Vent

Air vent rear

Air vent front

1 The vents allow air to be directed for the operator’s comfort. The vents can be individually shut off to allow air to be directed to other vents.

92

4 Controls

4.27 Electric Panel(Air conditioner unit panel) AIR VENTS

2. 1. 3.

Figure 12 Electric panel

1 A/C & Heater Fan Speed Control Button Push upper button to increase the fan speed. Push lower button to decrease the fan speed. 2 A/C & Heater Temperature Control Button Push right button to increase the cab temperature, push left button to decrease the cab temperature. 3 A/C On/Off Switch This switch turns the air conditioning on and off. Counter-clockwise decreases the cab temperature.

93

4 Controls

4.28 Electric panel (wiper/washer controls)

1 2 3

Figure 13 Electric panel 1 Front Window Wiper This switch controls the front window wiper. There are two speeds to this system. The first setting is for slow speed wiping; the second setting is for fast speed wiping. 2 Rear Wiper This switch controls the rear wiper. There are two speeds to this system. The first setting is for slow speed wiping; the second setting is for fast speed wiping. 3 Window Washers This switch controls both the top windshield and the front windshield washer. There are two positions to this system. By pushing upper part of the switch the top windshield washer will be activated to clean the top windshield. By pushing lower part of the switch the front windshield washer will be activated to clean the front windshield.

94

4 Controls

4.29 Electric panel (Drilling Lights)

1

2

Figure:Electric panel 1. Revolving light 2. Lights 1

2

1 Lights The drilling lights are used for night time drilling operations. The switches for these lights are located above the operator’s cab seat as shown above.

95

4 Controls

4.30 Interior Lights (CAB)

1 These rights are turned on/off by depressing the RH side of the lens cover.

96

4 Controls

4.31 Track Final Drive Disengagement

1

The Track Final Drive must be disengaged when towing the drill.

WARNING • Always chock tracks before releasing brakes

CAUTION • Never tow the machine faster than its rated speed (2 MPH [3.2 KMH]) as severe damage can occur to the tram motors as a result of over speeding.

.

1. Remove the two bolts and the plate in the middle of the drive cover. Turn the plate over and reinstall using the same two bolts. Tighten the bolts until the plate is flush with the outer surface of the outer drive cover.

97

4 Controls

4.32 Engine fule prime valve

1 Engine fuel prime valve is used to prime the fuel pump.

98

4 Controls

4.33 Hydraulic oil fill /level gauge/oil fill/level gauge/drain

1

2

Figure: Hyd tank

3

1 Hydraulic Oil Filler Cap Remove this cap located on the hydraulic tank to add hydraulic oil to the tank. 2 Hydraulic Tank Oil Level Gauge This sight gauge indicates the amount of hydraulic oil in the hydraulic tank. The hydraulic fluid level should be at the TOP of the gauge. 3 Hydraulic Oil Tank Drain By removing the cap and opening the ball valve located under the tank the hydraulic oil will be emptied from the hydraulic tank.

99

4 Controls

4.34 Door Controls

3

2

CAUTION • When the door is open, always make sure that it is latched into the completely open position.

1 Door Handle, Key Lock This handle when pulled out will open the door. The key lock locks the door from unauthorized entry. 2 Door Release Lever (Inside) This lever releases the door from inside the cab when the door is shut. 3

Door Release Lever (Outside)

This lever releases the door when the door is completely open and latched to the side of the cab.

100

4 Controls

4.35 Lubricator / Air Water Separator 1

4

2

3

5

WARNING • Shut down the machine and relieve all internal air pressure before loosening or removing the lubrictor bowl

1 LUBRICATOR ADJUSTMENT VALVE This is located on the lubricator, and will adjust the amount of Rock Drill oil allowed into the air system to properly lubricate the Rock Drill hammer. The lubrication setting of the lubricator should be set on 6 drops every minute, or one drop every 10 seconds. (Refer to Section 7 to properly adjust this valve.) 2 SIGHT GLASS This sight glass allows the operator to see amount of Rock Drill oil being used, and to make proper adjustments. 3 BOWL LATCH Pushing this allows the bowl lock ring to be rotated and removed. CAUTION – Remove only with machine stopped and all air pressure bled off. 4 AIR REGULATOR ADJUSTMENT KNOB & GAUGE This knob adjusts the air pressure for proper operation of the lubricator. The air pressure regulator should be set on 43 psi (3.0 bar). 5 WATER SEPARATOR WINDOW & PETCOCK

101

4 Controls

The water separator window shows the amount of water that has accumulated in the separator. The petcock is used to drain the water from the separator.

4.36 Battery Cutoff Switch

1

2

1 MAIN BATTERY SWITCH This switch allows for the power to the machine to be cutoff at the battery. This switch also can be locked out when placed in the OFF position. 2 BATTERY ISOLATOR SWITCH Press the battery isolator switch to disconnect the battery from the wiring harness. This action will protect the electrical systems when carrying out maintenance operations in the engine compartment. To reconnect the battery it is necessary to reset the switch before the machine can be restarted. To reset turn the switch when the button will return to its active position.

102

4 Controls

4.37 Rock Drill Hour Gauge

1

1 Rock Drill Hour Gauge This gauge records the accumulated running time of the Rock Drill in hours.

103

4 Controls

4.38 Emergency Shutdown (Feed)

2

3

1

1 Safety Wire This wire is a safety device used for operator protection. In the event of an emergency, pulling the wire will shutdown the machine completely. 2 Reset Button This is used to reset the switch, after is has been tripped. 3 Indicator This will show in bright yellow that the switch has been tripped. It is dark in color during normal operation. Note Refer to Section 5 for installation/adjustment of the emergency shutdown.

104

4 Controls

4.39 Compressor air receiver Sight glass/Fill plug/Drain

2

1

3

WARNING • Shut down the machine and relieve all internal air pressure before loosening or removing the separator tank fill plug.

1 Compressor air receiver Sight Glass This sight glass indicates the amount of oil in the compressor system.The compressor oil level should be at the top of the sight glass when the machine is not running.

CAUTION • Make sure the compressor oil level is never above the top of the sight gauge. • Add oil only if the level falls to the bottom of the sight glass when the unit is not running

2 Compressor air receiver Fill Plug Remove this plug to add compressor oil to the Compressor air receiver.

105

4 Controls

3 Compressor air receiver Drain Removing this cap and turning the ball valve on the inside of the frame allows for draining the Compressor air receiver. Compressor air receiver Ball Valve (Located on top of tankThis valve is used to relieve internal air pressure in the separator tank.

106

4 Controls

4.40 Water mist Tank Valves

1

WARNING • Shut down the machine and relieve all internal air pressure before opening any valves

1 Water mist Fill Valve This valve allows the Water mist tank to be filled with Water mist solution. 2 Water mist Drain Valve This valve allows the Water mist tank to be drained of solution.

107

4 Controls

4.41 Fuel Tank Fill Drain

The fuel tank fill cap and the fuel tank vent are located on the top the enclosure.

1

2 1

Fuel Tank Fill Cap

This is where the diesel fuel fill is located. 2 Fuel Tank Drain Lever Open the ball valve on the inside of the frame and drain off approximately 1/4 cup of fuel and any collected water and sediment.

108

4 Controls

4.42 Backup Alarm

REAR ENCLOSURE

1 This alarm will sound (making a loud beeping noise) any time the machine is trammed in reverse.

109

4 Controls

4.43 Dust Collector Controls DCT control board is located inside Relay box A.

2 1

Fuse & Spare

3

4

1 On Time Dial The On Time Dial should be adjusted to 0.1 seconds to set the duration of the pulse jet. 2 Off Time Dial The Off Time Dial should be adjusted to 7 to 10 seconds, depending on the load of the dirt on the filters. 3 Water Separator The Water Separator removes the moisture from the air before it goes into the dust collector for the cleaning cycle of the dust collector. A water drain is at the bottom of the separator. 4 Air Pressure Regulator The Air Pressure Regulator adjusts the air pressure used for the cleaning cycle of the dust collector. The pulse pressure should be set between 40 to 60 psi (2.8 to 4.2 kg/ cm2). Never set the air pressure regulator to exceed 60 psi (4.2 kg/cm2), this can damage the pneumatic components / the filter cartridges; causing failure.

110

4 Controls

4.44 Dust collector controls

1

1 Dust Collector Filter Cartridge Cleaning Switch Turn on this switch (before starting drilling and keep in ON position until drilling operations are completed.If the suction effect of the dust collector becomes poor due to clogging of the filters, press the ON/OFF switch when the filter will be flushed independently by air pulses. Also operate this switch for drying the filter after sucking in water.

111

4 Controls

4.45 Horn

Engine control panel

1

Horn button

1 The horn will sound anytime the horn button is depressed. (The horn button is located on the tram control lever.)

112

4 Controls

4.46 Fire Extinguisher

1 The fire extinguishers are used if there is a fire on or around the machine. For operation of the fire extinguishers read the operating instructions located on the fire extinguisher.

113

4 Controls

4.47 Lifting points

1

2

4.47.1 1. Loading machine by lifting equipment for transporting. 1 Always use appropriately rated chains or slings attached to the four (4) lift points marked with symbol

.

2 2. Always use appropriately rated lifting tackle. Refer to the total weight indicated on the machine identification plate located on the machine (refer to INTRODUCTION to this manual). 3 3. Ensure appropriate lifting equipment is rated to the machine weight before lifting (Refer Operating Weight marked on machine serial number plate).

4.47.2 2. Securing machine to transporter (tie-down). 1 After loading machine to the transporter, ensure that all pivoting assemblies are locked positions and there are not unsecured items which could dislodge during transportation. 2 Shut down engine and remove ON/OFF switch key. 3 Chock the tracks.

114

4 Controls

4 Tie-down machine using a chain and tensioning device or other appropriate equipment to the five (5) tie-down points 1. and 2. marked with symbol

and

. 5 The driver of the transport must be aware of its total weight load on the axles and overall dimensions of the machine.

115

4 Controls

4.48 Engine Oil Drain

1

1 By opening the ball valve on the inside of the frame the engine oil can be drained.

116

5 Operating Instructions

5 Operating Instructions 5.1 Training Before operating the machine on a job site, the operator should be trained in the operation of drilling. Initial training should be conducted at a site free of underground utilities. Training should cover the following items: •

Review all sections of this manual.

•

Processes and procedures used to locate underground utilities.

•

Job site safety including safety barriers, protective clothing, operating procedures, communication procedures, and emergency procedures.

•

Transportation of the machine.

•

Setup of the machine.

•

Drilling.

•

Service.

Learn how to operate the machine and how to use the controls properly. DO NOT LET ANYONE OPERATE THIS MACHINE WITHOUT PROPER INSTRUCTION. If you do not understand any part of this manual and need assistance, contact your local Atlas Copco Surface Drilling Equipment customer center.

•

Improper operation of this equipment can cause severe injury or death.

•

Read safety instructions supplied with this equipment before operating or servicing.

117

5 Operating Instructions

5.2 Check for overhead utility lines

Electrocution possible. Serious injury or death may result if the machine strikes an energized power line. Take the following precautions to prevent electrocution: •

Always contact your local utility company when working in the vicinity of utilities.

•

Locate overhead utilities.

•

Do not raise, lower, or move feed or boom near power lines.

•

Always wear proper electrically insulated lineman’s gloves and boots.

•

Never touch metal parts on machine while standing on bare ground if machine comes in contact with a power line.

•

Always stay in cab during all drilling operations.

•

Never step onto or off of a machine if an electric strike occurs.

Check for underground utility linesBefore starting work, remember that contact with buried utilities may cause serious injury or death.Electric line contact may cause electric shock or electrocution. Gas line contact may rupture pipe causing explosion or fire. Fiber optic cables can blind you if you look into the laser light in them. Water line rupture may cause a flood and possible ground collapse. Before drilling, check with qualified sources to properly locate all buried utilities in and around drill path. Select a drill path that will not intersect buried utilities. Never launch a drill bit on a path toward electric, gas, or water lines. Until their location is known, have the utility company shut it off before starting any underground work. Excavate to confirm its exact location.

118

5 Operating Instructions

If you contact an electrical line:

DANGER • Stepping on or off an electrically charged machine can cause electrocution

Don’t allow anyone to approach the machine or any equipment connected to the machine if a contact occurs. The machine and ground will become electrically charged.When an electrical contact occurs, the ground surface near the machine will become electrically charged. Large voltage differences may exist on the ground surface. If you stand or walk in these electrically charged areas, a potentially strong current may pass through you if the surface voltages at your feet are different. All personnel must be kept away from the work area, and any equipment connected to the machine. An electrical strike may also be indicated by electrical arcing, explosion, smoke, or popping where the contact occurs. If you are seated with both feet on the machine: 1. Do not get off the machine. The machine may be highly charged and cause injury or death if you make contact with the machine and the ground while stepping off. 2. Retract the drill to the end of the stroke in an attempt to break contact with the electrical power line. 3. Have someone who is clear of the work area contact the utility company to shut off the electrical power.

WARNING • If the power has not been properly shut off, an automatically resetting circuit breaker could reenergize the power line, causing the equipment and ground to again become charged if the machine is close to or in contact with the power line. • Do not continue drilling until the utility company has declared the area safe to resume the operation

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If you contact a gas or liquid line: 1. Shut off the engine and evacuate the area immediately. 2. Contact the utility company. 3. Do not return to the job site until the utility company has given you permission to do so. If you contact a fiber optic cable:

1. Do not look into the end. Fiber optic cables carry laser light which will damage your eye. If you are not sure what kind of cable it is, do not look into the end. 2. Contact the phone company.

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5.3 Inspecting the machine

The operator must perform a pre–starting inspection each day before operating the machine. Visually inspect the machine daily before starting the machine. Do not operate the machine with loose, worn, or broken parts. Inspect the machine and make any necessary adjustments and repairs before starting the machine. Keep your machine in proper working condition. Unauthorized modifications to the machine may impair the function and/or safety and effect machine life. Learn how to operate the machine and how to use the controls properly. Do not let anyone operate this machine without proper instruction. Make sure all safety devices, including shields are installed and functioning properly. If you do not understand any part of this manual and need assistance, contact your local Atlas Copco Surface Drilling Equipment customer center.

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5.4 Check List: Check Engine System: __ Engine oil level. __ Fuel lines. __ Warning lights for proper function. __ Check engine and A/C compressor drive belts and cooling fan. __ Cooling system and coolant level. __ Air cleaner, air intake screen and shrouding for debris. __ Muffler and exhaust pipes and clamps. Check Hydraulic System: __ Hydraulic oil level. __ Hydraulic components for leaks or damage. __ Check control levers for proper function. Check Compressor and Air System: __ Compressor oil level. __ Air components for leaks or damage. Check Drill Lubrication System: __ Lubricator oil level. __ Drilling lubrication system components for leaks or damage. Check Overall Machine: __ Diesel fuel level __ Installation and condition of safety shields and guards. __ Condition of decals. __ Condition and installation of hardware. __ Check the machine for signs of fatigue. __ Check all safety switches, and all shutdown mechanisms.

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5.5 Place warning barriers around work site

Set up traffic barriers around the work area with warning signs facing outward.Place pedestrian and traffic barriers around the job site in accordance with Federal, State, local, and governing agency laws and regulations.

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5.6 Starting the machine Perform the steps in the sequence given to properly start the machine:

CAUTION • Do not attempt to start the machine unless you are thoroughly familiar with all controls and indicators of this machine.

CAUTION • Do not start engine unless hydraulic tank is full. hydraulic pump damage will occur if operated without oil. • To properly fill the hydraulic tank, do not start the machine on a grade greater than 30 degree

1. Turn the Engine Speed Control Switch to the LOW position. 2. Turn the Drill selection function Control Switch to the START” position. 3. Turn the key switch to the IGN/ACC position. 4. Hold the key switch until the engine fires. 5.Release the key switch. If the outside air temperature is below 25 deg.F (-3.9 deg.C) turn the ETHER INJECTION Switch to the ON position.

CAUTION • At anytime the emergency stop button can be pushed to stop the machine in the event of an emergency only

6. Allow The Engine To Idle For A Few Minutes To Allow For Proper Engine Warm Up.the Hydraulic Oil Must Be Warmed To A Minimum Temperature Of 100 Deg. F

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(38 Deg. C) Before Engaging The Drifter In Full Percussion Power. Failure To Properly Warm Hydraulic Oil Before Engaging Full Percussion Power Could Result In Damage To The Drifter.

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5.7 Normal shutdown procedure Shutting down the machine

Perform the steps in the sequence given to properly shut down the machine: 1. Turn the Engine Speed Control Switch to the“

= LOW “position.

2. Allow the engine to idle for a few minutes to lower the temperature of the engine before shutting down. 3. Turn the KEY Switch to the OFF position.

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5.8 Tramming To prepare the machine for tramming, perform the steps in the sequence given:

CAUTION • Do not attempt to tram the machine unless you are thoroughly familiar with all controls and indicators of this machine

CAUTION • Before tramming, position the feed to clear all obstacles, while maintaining stability

.

1 Put the feed in a horizontal position, low enough to clear the ground but high enough to clear all obstacles. 2 Put both RIGHT OSCILLATION and LEFT OSCILLATION Switches in the UNLOCK position. 3 If the machine is to be trammed on a flat level surface, place the Engine Speed Control Switch to the ““= HIGH” position. Place the Engine Speed Control Switch in the“ LOW “position if tramming over rough or uneven terrain.

WARNING • Do not tram the machine on a grade greater than what is shown on the gradeability chart decal on the front windshield of the machine.

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4 Move the TRAM CONTROL lever; and position the machine to the desired location.

5.9 Towing To prepare the machine for towing, perform the steps in the sequence given:

CAUTION • Do not attempt to tow the machine unless you are thoroughly familiar with all controls and indicators of this machine. • Before towing, position the feed to clear all obstacles, while maintaining stability.

1. Put the feed in a horizontal position, low enough to clear the ground but high enough to clear all obstacles. 2. Chock the front and rear of both tracks. 3. Put both RIGHT OSCILLATION and LEFT OSCILLATION Switches in the UNLOCK position 4. Connect the machine to the heavy machinery that will move the machine. 5. Remove the two bolts and the plate in the middle of the drive cover. Turn the plate over and reinstall using the same two bolts. Tighten the bolts until the plate is flush with the outer surface of the outer drive cover.

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WARNING • Never tow the machine faster than its rated speed as severe damage can occur to the final drive as a result of overspeeding.

FINAL DRIVE DISENGAGEMENT PLATE

6. Tow the machine to the necessary location. 7. Remove the two bolts and the plate in the middle of the drive cover. Turn the plate over and reinstall using the same two bolts. Tighten the bolts until the plate is flush with the outer surface of the outer drive cover. 8. The towing vehicle can be disconnected. 9. Slowly operate the tram lever to be sure that the pinion has engaged.

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5.10 Water Mist System Operation WARNING • Shut down the machine before opening the water mist tank fill valve. • Open the fill valve slowly to release internal air pressure.

1. Be sure that the Water Mist tank is filled with water and detergent mixture. 2. Open the Water Mist ON/OFF Valve . 3. Once the operator has pushed the Low Flushing Air Switch during any drilling operation, the operator may adjust the Water Mist WATER FLOW CONTROL KNOB located near the compressor air

.receiver to get the proper dampness in the hole

Half blow

Water mist

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5.11 Dust control system operation 5.11.1 Before Drilling: 1. Check the dust hood seal to the pickup hood is correctly sealing around the drill steel. Change the dust hood seal if damaged. 2. Check that the pick up hood and suction hoses are free from blockages. 3. Check that the suction hose has no sharp bends or has been crushed and that it can be supported in the correct way.

5.11.2 Operation To use the Dust Control System during any drilling operation, move the Air and Dust Collector Selection Control (located on left hand seat pod) to the “on” position. The dust control system will activate and collect dirt and dust automatically. The dust control system will activate a self cleaning system and empty the dirt and dust out of the dust collector to the ground.

5.11.3 Drilling Through Overburden When drilling through overburden, there is a risk of blockages in the suction hose and pickup hood due to the concentration of heavy and dense material. If a blockage occurs, shut the dust collector off and remove the suction hose from the pickup hood outlet, let the heavy and dense material fall out of the pickup hood and remove, by hand any blockages in the cushion hose.

5.11.4 Drilling with Water in the Hole. If continual water is noticed in the hole, you should stop the dust collector. If water is not noticed in the hole and filters become clogged with dust and water, then remove the filters and allow them to dry.

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5.12 Safety shutdown systems These devices are used in the event of an incident where the machine needs to be stopped.

5.12.1 Emergency Shutdown Buttons This button is used to shut down the machine in an emergency situation. PUSH TO STOP will stop the machine completely. To release the emergency button after being pressed; turn the button clockwise to release the button from its engaged position.

Emergency shut button

5.12.2 Emergency Shutdown Switch This wire is a safety device used for operator protection. In the event of an emergency, pulling the wire will shutdown the machine. If the switch has been tripped it will show a bright yellow flag in the indicator window. It is dark in color during normal operation .

Indicator

Safety wire

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5.13 Drilling procedure(cont.) To prepare the machine for drilling, perform the steps in the sequence given:

CAUTION • Do not attempt to drill with the machine unless you are thoroughly familiar with all controls and indicators of this machine

5.13.1 Loading the carousel Three people are required for loading the carousel; one operator in the cab and two assistants on the ground. 1. Place the feed in a slightly inclined position (low enough to the ground to load drill steel). 2. Make sure the centralizer is open. 3. Always grease all drill steel connections; for ease of disconnecting and long tool life.

WARNING • The drill rotation lever should not be used while installing drill steel. • Keep clear of moving parts.

4. Feed the drifter down to the centralizer end of the feed. 5. Place a drill steel with a coupling (female end) into the centralizer. Remove all hands from the steel and close the centralizer. Screw it onto the striking bar and open the centralizer. Move the drifter back up the feed until the coupling is above the centralizer. Close the centralizer. 6. Move the drifter back up the feed until part of the bottom of the drill steel thread is just above the centralizer. 7. Swing out the rod changer arms and grip the drill steel with soft clamp.

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8. Feed the drill steel up far enough that the bottom of the drill steel is above the bottom plate of the carousel. 9. Grip the drill steel using the hard clamp function with the selector in “Both” clamp position 10. Unscrew the drifter from the top coupling. 11. Raise the drifter a little to disconnect it from the coupling. 12. Swing the rod changer into the carousel. 13. Release the rod clamps and index carousel. 14. Perform steps 4 through 12 of these instructions until the carousel is loaded with six (6) drill steels. 15. Make sure the rod changer is hard clamped to a drill steel on the carousel. 16. Make sure the centralizer is open. 17. Always grease all drill steel connections; for ease of disconnecting and long tool life.

WARNING • The drill mode control lever should not be used while installing drill steel. • Keep clear of moving parts.

18. Place a starter rod coupling (female end) into the centralizer and screw onto the striking bar. Move the drifter back up the feed until the coupling is above the centralizer. Close the centralizer.

CAUTION • The drill mode control lever should not be used while installing or tightening the coupling or drill steel, since it is possible to chip the threads when full contact of threads is not made.

19. Raise the dust hood.

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20. Move the drill steel until the threads are below the dust hood. Screw on a bit to the drill steel. Do not use the machine to turn steels while a helper is holding the drill bit 21. Retract the drifter so that the bottom of the bit is at the bottom of the dust hood. 22. The machine is ready for drilling.

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5.14 Drilling procedure 1. Make sure the carousel is loaded with drill steels. 2. Tram the machine to the desired location. 3. Place both Right and Left Oscillation Control switches in the locked position. 4. Retract the drifter so that the bit is inside the dust hood. 5. Position the feed and boom at the desired level or angle. 6. Make sure the lubricator is adjusted properly. 7. Be sure the foot piece is planted firmly against the ground or drilling face. When vertically drilling, apply a downward force by using feed Extension Cylinder to lift the tracks off the ground to a position so that there is clearance under the FIRST track roller. This applies enough weight on the feed to prevent it from “kicking” out while drilling.

CAUTION • Use the feed extension cylinder to apply a down force on the feed. • Applying an excessive down force on the feed by using the boom lift cylinder may cause the bending of the feed and /or the mounting pipe.

8. If drilling conditions require it, turn the Water Mist ON/OFF CONTROL to the ON position. This will be activated any time the COLLARING AIR control is used.

WARNING • Keep clear of rotating drill steel and parts.

.

MAKE SURE THE CENTRALIZER IS CLOSED. 9. Push the lever down for feed control forward to move the bit until it comes into contact with the ground.

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10. Move the BLOW AIR control too the left to provide low flow flushing air and the dust collector for collaring a new hole. Press Low Flushing Air Switch to activate the low flow bit flushing air without dust collector when you use Water Mist SYSTEM for collaring. 11. Push the rotation lever and percussion lever down to start the hammer and forward rotation. 12. Push the lever down for feed Control forward to feed the drifter down the feed to collar the hole. 13. After collaring the hole, push the BLOW AIR control forward for full air. Note The feed pressure and rotation speed may be adjusted depending on ground conditions. 14. After the hole has been drilled, pull the feed, ROTATION, DRILL, and BLOW AIR Control Levers back to the neutral or off position. 15. Raise the dust hood up. 16. Refer to Adding Drill Steel if more drill steels are to be added, if not, continue on with Step 18 of this paragraph. 17. Bring the bit out of the hole to the bottom of the dust hood by pulling back on feed control. 18. Be sure to use forward rotation by pulling back on drill control so that the bit will not unscrew. 19. Once the bit is out of the hole, pull the feed and ROTATION Control Levers to the neutral or off position. 20. Perform Steps 1 through 20 of this paragraph to drill a new hole, or refer to Adding Drill Steel to drill deeper holes.

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5.15 Adding Drill Steel 1 Feed the drill steel up far enough so that the bit is off the bottom of the hole. 2 Move the percussion lever to give short bursts of hammer action to break loose the drill steel. 3 Use with reverse rotation in rattling to ease the breaking of the Drill Steel. 4 Open the centralizer. 5 Feed the drill steel up far enough so that the coupling is in the centralizer. 6 Close the centralizer. 7 Move the feed lever back and reverse rotation lever to unscrew the drifter from the coupling. 8 After the drifter has been disconnected from the coupling, return the feed Control Lever to the neutral position. 9 Press the grease switch button on the back of the feed Control lever handle to lubricate the striking bar threads. Note Always grease all drill steel connections; for ease of disconnecting and long tool life. 10 Raise the drifter to clear the top of the carousel. 11 Make sure the rod clamp is in the Hard Clamp position. 12 Swing the rod changer with the drill steel into the feed. 13 Feed the drifter down until the drifter is making contact with the top coupling. 14 Move the feed control lever and rotaion forward to screw the drifter into the top coupling. 15 Place the ROD CLAMP control in the Soft Clamp Position. 16 Press the grease switch to lubricate the drill steel threads. 17 Feed the drifter down until the drill steel is making contact with the bottom coupling. 18 Move the feed control forward to screw the drifter and drill steel into the bottom coupling. 19 Return the feed control back to the neutral position.

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20 Place the ROD CLAMP control in the Open Clamp Position. 21 Swing the rod gripper arms into the carousel. 22 Rotate the carousel counterclockwise. 23 Clamp to the next drill steel in the carousel. (Hard Clamp) 24 Open the centralizer. 25 Push the BLOW AIR Control Lever forward to provide hole cleaning air to the bit and activate the dust collector. 26 Feed the drifter down until the bit is on the bottom of the hole. 27 Push percussion lever and rotaion lever down to start the drifter hammer action and rotation. 28 Close the centralizer after the coupling has passed through. 29 The feed Control Lever can be pushed all the way forward and the dust hood can be lowered, and the hole can be drilled. 30 After the hole has been drilled, pull the feed, DRILL, and the BLOW AIR control Levers back to the neutral position. 31 Refer to Steps 1 through 30 of this paragraph to add more drill steel, if not, refer to Removing Drill Steel to remove drill steel.

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5.16 Removing Drill Steel Steps 1 through 30 Adding Drill Steel of must have been performed in order to remove a drill steel. 1 Feed the drill steel up far enough so that the bit is slightly off the bottom of the hole. 2 Move the percussion lever quickly to give short bursts of hammer action to break loose the drill steel. 3 Use with reverse rotation in rattling to ease the breaking of the Drill Steel. 4 Open the centralizer. 5 Feed the drill steel up far enough so that the coupling between the drill steels is in the centralizer. 6 Close the centralizer. 7 Move the Rod Changer Control lever to open the gripper arm, and backward the lever to swing the Rod Changer Arms into the feed. 8 Move the Rod Changer Control lever to close the gripper arms. push the button on the upper clamp de-control button and rotation forward to close only the bottom gripper arm to allow tightening the upper coupling. 9 Move the feed control lever and rotation forward to tighten the top joint. Note The upper coupling must remain on the upper drill steel. 10 Soft clamp the bottom gripper arm. 11 Raise the drifter a little to unscrew the drifter from the coupling. 12 Move the feed control lever back and rotaion reverse to unscrew the drill steel from the bottom coupling. 13 Feed the drill steel up far enough that the bottom of the drill steel is above the bottom plate on the carousel. 14 Move the Rod Changer Control lever to the left to close the gripper arms. (Hard Clamp) 15 Move the feed Control to the left to unscrew the drifter from the top coupling. After the drifter has been disconnected from the drill steel, push the feed control to the neutral or off position.

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16 Swing the rod changer in to the carousel and unclamp the rod. 17 Rotate the carousel clockwise. 18 Lower the drifter to the bottom coupling. Slowly screw the drifter into the bottom coupling. 19 Perform Steps 1 through 18 of this paragraph to remove more drill steel.

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