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MANUAL CONTROLLER DST4400

The front controller DST4400 Description of the control system: • Key: - In position OFF / RESET / PROG: Disconnect all the window displays and control signals, remove the error cause for generators stop running, install and watch the value of parameters .. - In position MAN: Manual mode of operation. - In position AUTO / TEST: automatic operation mode, check periodically • START button: Start the machine in manual mode or to increase the set value. • STOP: Stop the machine by hand or reduce the set value. • EMERGENCY STOP button: Emergency Stop. • Button MODE / ACK: Delete the alarm and see the values of the parameters in the window "MULTIFUNCTION DISPLAY" • Button VIEW / PROGRAM: Used to hide and delete error codes appear in the window "MULTIFUNCTION DISPLAY". Also it can be used for the installation parameters. • Lights: • KG: Report generator contactor status - KG off: Contactor open generators - KG morning: Contactor generator is closed

- KG 25% brightness and 75 off: Contactor faulty transmitter can not be closed - KG 75% brightness and 25 off: Contactor faulty transmitter can not open • KR: Report net contactor state - KG off: Contactor open mesh - KG Light: grid contactor is closed - KG 25% brightness and 75 off: Contactor faulty mesh can not close - KG 75% brightness and 25 off: Contactor faulty nets can not open • ENGINE RUNNING: Information on the operational status of the engine - Light off: The engine is stopped. - Flashing lights: The engine is cooled (in AUTO mode) - Lights up: The engine is running. • GENERATOR LIVE: Newspaper operating status of the transmitter - Lights off: voltage and frequency on all phases of smaller generators recognition threshold. - Flashing lights: voltage or frequency of the generator is lower or higher than allowed. - Lights up: voltage, frequency of normal generator. • MAIN LIVE: Report of the grid status - Light off: No mains voltage. - Lights up: The voltage of the normal power grid. - Lights 50% brightness and 50% off: voltage grid in at least one phase is higher than the threshold. - 25% light and 75 Lights off: Voltage on all phases mesh lower threshold. - 75% light and 25 Lights off: voltage grid in at least one phase is higher than the threshold. • MODE 1: - Lights: Show the value of the parameters such as pressure, temperature, voltage, frequency, speed and status as open and shut. - Lights off: When the display to another mode. • MODE 2 / WARNING LED: - Lights up: When selecting mode 2, and no warnings. - Lights off: When no option mode 2 and without warning. - Lights 50% brightness and 50% off: When no option mode 2 and appeared alert. - Lamp brightness 75% and 25% off: When the selection mode 2 and appeared alert. • MODE 3 / ALARM LED: - Lights up: When selecting mode 3 and no shutdown alarms. - Lights off: When no option mode 3 and no shutdown alarm. - Lights 50% brightness and 50% off: When no option mode 3 alarms and shutdown appearance. - Lamp brightness 75% and 25% off: When the selection mode 3 and appeared alert shutdown. • MODE 4 / DIAGNOSTIC LED: - Lights up: When selecting mode 4 and no error code. - Lights off: When no option mode 4 and no error code. - Lights 50% brightness and 50% off: When no option mode 4 and an error code appears. - Lamp brightness 75% and 25% off: When the selection mode 4 and error code appears. • LCD screen: Show on the window "multifuction" includes 2 rows of 16 characters and include the following: • CONTRAST (Select the contrast for display): Use the key combination MODE and VIEW 2. - Hold down then press VIEW MODE to increase the contrast ratio. - Hold down VIEW MODE Then press to reduce the contrast ratio. • Lock in position OFF / RESET: Show date and time, the working temperature of the controller. - Press the MODE / ENTER to enter the storage position. - Press VIEW / EXIT to exit the storage position. • Lock in position MAN OR AUTO: MODE 4 states

+ MODE 1: includes 2 pages: - Page 1: Displays the status of the machine: the number of phases, phase voltage, current, frequency, pressure, temperature, speed of the engine. - Page 2 Display voltage and current on all 3 phases of the generator. + MODE 2: Includes 4 pages - Page 1 (Total powers): Display capacity: Apparent, reactive, consumed. - Page 2 (Phase powers): show power per phase: apparent, reactive and consumption. - Page 3 (Energy counter): Display power consumption - Page 4 (Main): Display of 3 phase voltage on the grid. + MODE 3 includes 8 pages - Page 1 (Counter 1): Shows the number of times to start the engine and fuel level. - Page 2 (Counter 2): Display operating hours complete engine and engine run time load. - Page 3 (Counter 3): Displays the number of hours of engine operation is not complete and engine maintenance time for the next time - Page 4 (Battery voltage): Shows average acqui voltage. - Page 5 (CANbus 1): Shows air pressure and temperature in the turbo cooling radiator. . - Page 6 (CANbus 2): Displays the temperature of the lubricant and fuel level. - Page 7 (CANbus 3): Shows the% of engine speed versus speed Installed - Page 8 (CANbus 4): Displays the fuel level and consumption of 1 hour total run time machine. + MODE 4 includes 6 pages - Page 1: Display of the system status option. - Page 2: Display settings choices for communication etiquette. - Page 3: Shows the number of hours of engine operation is not complete and engine maintenance time for the next time. - Trang4: Show time working and work on board temperature. - Page 5: Display of time and date for the year. - Page 6: Shows the mode used to connect to the system. To switch back and forth between the two windows we press VIEW / PROGRAM Operate the generator controller uses DST4400 Before you start the machine: • Check and ensure adequate levels of fuel in the fuel meter or feet visits. • Check and ensure sufficient lubricating viscosity and viscosity are clean. • Check and ensure sufficient cooling water and the lid must be closed water. • Check and ensure the good condition for the battery (voltage below 11.5VDC for 12VDC battery machines and machines 23.5VDC for 24VDC battery). • Release the EMERGENCY STOP button. Manual operation mode (MAN): • Press the START button to start. • After the machine running stable, close to the generator load. • Avoid close unexpectedly large loads over 50% of nominal capacity. • Avoid using the load imbalance exceeding 20% between phases. • To stop the machine, to cut off the generator load and run without load approximately 5-15 minutes to reduce engine temperature and speed down turbocharger. • Press the STOP button to stop the machine. Automatic operation mode (AUTO): • When there are outages, the machine will start automatically when power grid, transmission grid via a generator. • When grid restored, the machine will automatically transfer from the transmitter through the mesh, idling cooling machine and the machine stops. • When you want to stop the forced machine, press the STOP button. Some safety rules when operating: • When checking the machine repair: Must remove the battery. • When the machine is operating:

- Do not remove the battery. - No additional fuel. - Do not open the radiator cap or visit viscous. - Do not open the shell soundproof. • When operating in automatic mode, although the machine is stopped but can automatically run unexpectedly, so easy to cause accidents. • Daily: check the viscosity level, coolant level, battery status and cords. Repair and adjust if necessary. • 50-100 hours of first run: - Check the leakage of oil or fuel, fan belt tension, the bolt joints. Repair and adjust if necessary. - Replace engine oil and oil filter. • After every 500 hours of machine run: - Check clean the cooling system. - Replace: oil and oil filter. • After every 1000 hours of machine run: - Check the belt tension adjustment, cleaning low-pressure fuel pump. - Replace fuel filter. • After every 2000 hours: check cleaning and adjusting the fuel system. • In any case, to change the oil at least 2 times a year. Some common lubricants for generators: - Caltex: DELO SAE15W 350/40 - BP: Vanellus C3 15W / 40 - CASTROL: RX SUPER 15W / 40 Respect! TRUONGLOC CONSTRUCTION & TRADING J.S.C TIN LIÊN QUAN - PROCESS MAINTENANCE - MAINTENANCE GENERATOR (10/05) - OPERATING PROCEDURE GENERATOR (10/05) - CAUTION WHEN CHOOSING PURCHASE AND INSTALLATION GENERATOR (10/05) - Manual generator (10/05)