1. During long-term use of the generator, the enameled wire will age due to high internal temperature and vibration (insulation performance decreases)
Solution: Replace the enameled wire.
2. Due to bearing play, friction between the stator and rotor of the generator causes an internal short circuit.
Solution: Repair the generator bearings.
Detailed information:
① Frequently clean the scale and dust outside the generator and keep it clean and well ventilated.
② Frequently check the tightening conditions of the generator-related fasteners and tighten the screws in time.
③The tension of the transmission belt must be appropriate. If it is too loose, it will slip easily and result in insufficient power production; if it is too tight, it will easily damage the bearingss of the belt and the generator.
④When installing the battery, be careful not to install it incorrectly. Usually, install the positive wire first and not the ground wire, otherwise the diode will burn out easily.
⑤ When using an integrated circuit regulator, the ignition switch should be turned off immediately when the engine is not running.
⑥ It is never allowed to use the “scraping” method to test whether to produce electricity.
⑦ When the generator fails to generate electricity, it must be eliminated in time, otherwise it will cause a more serious breakdown.
The usual voltage range for automobile generators is between 13.5 and 14.5 V. Too high or too low voltage will cause failure. The car battery voltage is generally above 12.5, and the engine fuel system does not affect electricity generation.Automotive generators can be divided into two types: DC and AC generators. When using an alternator, you should pay attention to the following points: 1. The scale and dust on the surface of the alternator should be cleaned regularly, and good cleaning and ventilation should be maintained. 2. Regularly check whether all the fasteners related to the generator are loose, and tighten the screws of each part in time. 3. Make sure the drive belt has proper tension. Too little tension will result in insufficient power output, and too much tension will damage the generator belt and bearings. 4. When installing the battery, be careful not to install it incorrectly. Usually you need to connect the positive wire first and then the ground wire, otherwise the diode will be burned out. 5. If an integrated circuit regulator is used, the ignition switch must be immediateturned off when the engine does not start. 6. Never use the “scraping” method to test if the generator is working properly. 7. If it is found that the generator cannot produce electricity normally, the problem should be eliminated in time, otherwise it will cause more serious faults.