The main reasons why the temperature of the diesel generator set is too high are:
1. The diesel engine uses hard water for a long time, and a large amount of scale forms in the water tank. and water channels, resulting in poor heat dissipation.
2. There are too many impurities deposited in the water channels between the body and the cylinder head, which blocks water circulation and results in poor heat dissipation.
3. Seriously burns engine oil, causing excessive carbon deposits and poor heat dissipation.
4. Improper operation and use. When starting the diesel engine, you must first use a small or medium throttle to preheat for a while. Do not suddenly increase the throttle or suddenly increase the load, otherwise the diesel engine will run abruptly and the temperature will rise sharply. Or, long-term overload operation of the diesel engine will also cause the diesel engine to become too hot.
5. Delaying fuel delivery too late will cause the diesel engine to overheat.
6. Put it into operation at full load immediately after repair, causing overheating or jamming of moving parts due to too little mounting clearance.
7. A lack of cooling water causes the diesel engine to overheat.
If the temperature of the diesel engine of the diesel generator set is too high, it will cause reduced matching clearance, resistance and poor lubrication of moving parts in severe cases. cause cylinder pulling and shaft holding accidents. Therefore, when the temperature of the diesel generator set is too high, it should be repaired in time.
Wash the engine compartment and spray some water on the generator. Will it burn?
Yes, the Yineng New Energy electric mobility vehicle for the elderly that I just purchased is equipped with a range extender. The generator is too close to the brake oil pipeline and the generator does not have a range extender. water cooling system? The weather is hot for a long time. After using the generator, due to the increase in temperature, the wall of the brake oil pipe was heated and expanded, and air was allowed to enter. The brake failed. It was so exciting that I had to use the emergency handbrake to stop, wait for the generator to turn off and cool for half an hour, then return to normal.
Will washing the engine compartment and spraying water on the generator burn the generator? Will washing the engine compartment and spraying water on the generator burn the generator?tor? A little water is enough. If you're really worried, don't start the car yet. Use a towel to wipe off the water and wait about half an hour before starting the car. 1. Correct method of cleaning the engine compartment 1. Necessary tools: detergent, brush (or used toothbrush), towel and spray bottle. We all know that the biggest source of pollution in the engine compartment of cars is dust and mud. If car owners want to clean the engine compartment themselves, they can prepare engine cleaner, a brush (or a used toothbrush), towels and a spray bottle. These tools are basically quite used. 2. Use detergent to clean: I want to remind you that you cannot spray it directly with water. It is best to clean it with detergent, because the purpose of using detergent is to remove stains.oil in the engine compartment. the car owner uses it Focus on spraying the cleaner on each part, then use a small brush to clean it thoroughly. What the car owner should pay attention to is that after the operation, the car owner still needs to wash it little by little. little with clean water before air drying, and it can be easily cleaned. 3. Then use a wet towel: If the car owner has more time, he can choose to use a wet towel to clean the engine compartment, and this methodIt can also effectively prevent the relevant circuits from being damaged by the water splashes. So it is very effective to clean it carefully with a damp towel. Car owners who have time may want to try it. 4. Moisture drying: If we want the humidity in the cabin to dry more raQuickly, we can start the engine after wiping off the moisture and use the heat from the engine to dry the moisture attached to the surface. Once the water has completely evaporated, cleaning the engine compartment is complete. 5. Precautions: The operating instructions of many vehicles clearly stipulate that the engine compartment cannot be rinsed directly with water, if it is too dirty, it is recommended to clean it with a spray gun. Although the engine compartment components and wiring harness interfaces of most vehicles are waterproofed, waterproofing is not guaranteed. Direct flushing of the engine compartment with water is indeed risky. In the event of a problem, the manufacturer can completely invoke the excuse of “non-compliance”. perform maintenance according to standard operations" Avoid liability. Therefore, it is not recommended to clean the engine compartment directly with dand water! I am also like that. Now the battery is dead and the car cannot start. It must be connected to the wiring before starting. It's a battery problem or the motor is burned out and not producing electricity. No, don't worry, these parts are all waterproof. 4S stores use water guns to directly rinse the cabin before delivering a new car. car, we don't need to wash it directly with water guns. First, if the engine is hot, direct water flushing will cause oxidation of the engine crankcase and the wiring harness in the cabin will accelerate the aging of the wiring harness. after being soaked in water. Simply wipe accessible areas in the cabin with a damp, non-dripping towel @2019