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Question and Solution

Question: No voltage is generated when the generator is running (all control systems) 2020-09-02 11:28:00
Problem Description: No voltage on AC AC voltmeter solution: 1. Check whether the voltmeter selector switch is in the OFF position 2. Check the fuse, usually installed in the alternator terminal box (control box) 3. Use another voltmeter to measure the terminal voltage of the AC motor. If it is normal, check the connection from the generator to the control line. Check the voltmeter and replace it if necessary 4. Check the AVR and rotating diode, and check the "Alternator Manual" for more detailed information 5. Check whether the transmission speed of the diesel engine is normal
Question: Start failure of diesel engine (applicable to automatic series) 2020-09-02 11:28:00
Problem Description: When the START signal is input but the diesel engine cannot be started, the car will not start regardless of whether it is manually or automatically with a remote control signal. solution: 1. Check whether all emergency stop buttons have been released (including remote control buttons). If there is no remote control parking, check whether the terminal is connected (remote control parking). 2. Check whether the control switch is "OFF" 3. Check that the fault indicator is on, if necessary, repair the indicated fault and reset 4. Check the battery voltage on the control panel. If there is no voltage, check the fuse. If the voltage is low, try charging the battery with a charger and connect it to the machine again. Note that when removing and connecting the battery cable, the control switch is in the OFF position 5. Check the magnet on the starter motor. Connect this connector and the negative electrode of the battery with a DC voltmeter. Manually turn the control switch to START for a test start. If there is voltage, the starter motor or magnet is faulty and must be replaced; if there is no voltage , Then check whether the wiring of the control panel is loose or short-circuited 6. If the circuit is not damaged, replace the printed circuit board
Question: Diesel engine start failure (applicable to all control panels) 2020-09-02 11:28:00
Problem Description: The diesel engine rotates but cannot start or the diesel engine starts and stops after 20 seconds. solution: 1. Check the fuel level 2. Check whether the emergency stop button on the outer cover has been reset 3. Check if there is voltage on the fuel control magnetic suction wiring 4. Check the fuse on the side of the alternator 5. Check whether the fuel pipe and filter are blocked 6. If there is white smoke in the exhaust system, it means that the fuel has entered the engine, but the diesel engine does not start. Please refer to (Diesel Engine Manual) for further inspection 7. If the outside environment temperature is low, if there is a hot start, please use it 8. Check whether the oil pressure sensor is blocked
Question: Low battery voltage alarm (automatic series) 2020-09-02 11:28:00
Problem Description: LOW BATTERY VOLTAGE warning light is on solution: 1. Check the battery voltage. The 12 volt battery has at least 12 volts. The 24 volt battery has at least 24 volts. 2. When the battery voltage is low when the generator is stationary, detach the battery and use another charger or run a diesel engine to charge 3. If the battery voltage is too low, but the power generation is running, it means that the diesel engine drives the charger not to charge, stop and check the fan belt 4. If the fan belt is not loose, check the charging AC diesel-driven charger, refer to "Diesel Engine Manual" 5. If the battery cannot be stored, replace the battery 6. Once the fault has been eliminated, press the reset button to clear the fault
Question: Alarm not in automatic mode (IG-CU series) 2020-09-02 11:28:00
Problem Description: High water temperature pre-alarm solution: 1. Check whether the control switch is AUTO 2. Check whether the emergency stop button has been released and reset 3. Check whether the circuit switch is turned on (handle up) 4. Once the cause of the alarm is found, press the reset button to extinguish the fault
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