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Question: No voltage is generated when the generator is running (all control systems)

Question: No voltage is generated when the generator is running (all control systems)

(Summary description)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: No voltage is generated when the generator is running (all control systems)

(Summary description)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

Information

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

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