How should diesel generator set maintenance
Release time:
2023-08-18 15:51
1. Clean the outer surface of the diesel generator set and the outside of the trailer and machine room. Check the trailer tire pressure, trailer body attachment bolts for looseness, and low noise box bolts for looseness. Smoke exhaust and air intake and exhaust are smooth.
2. Check whether the amount of fuel in the diesel tank is sufficient (the fuel should be enough to run for 8-12 hours). Check for fuel leakage and replace the diesel filter regularly.
3. Check the tension of the fan belt and charger belt, and adjust if necessary. Check whether the machine bolts are loose. Check the diesel engine oil level. Do not operate the diesel engine when the oil level is below the low "L" or above the mark "H.
4. Check whether the oil leaks, check whether the oil filter meets the requirements, and replace the oil filter regularly.
5. Start the diesel engine and visually check whether there is oil leakage during operation. Listen to the machine for abnormal noise.
6. Check whether the instrument reading, temperature and loudness are normal when the diesel engine is running, and make monthly operation records.
7. Check whether the antifreeze is sufficient and whether it leaks.
8, regular replacement of antifreeze, oil, three filters.
9. Check the air filter, replace or clean it once a year, and check whether the intake and exhaust pipes are smooth.
10. Check and lubricate the fan pulley bearing and belt tensioning shaft. Check the lubricating oil level of the overspeed mechanical protection device and add oil if it is insufficient. Check the tightening of the external main connecting bolts.
11. Check the battery voltage. Check whether the battery voltage is 12-13V for one battery and 24-26V for two batteries. Whether the battery connection is loose or corroded.
12, simulation test the performance of the safety protection device, constant load operation, check the operation. When working, check whether the output voltage meets the requirements (361~405v) and whether the frequency meets the requirements (50±1)Hz. During operation, check whether the water temperature and oil pressure meet the requirements, whether the exhaust pipe and muffler are leaking, and whether there is severe vibration and abnormal noise.
13. Check whether the indication of each instrument and signal lamp is normal, whether the switch action is normal, and whether the monitoring alarm is normal.
14. Record the running time of the diesel generator and clean up the sundries at the bottom of the fuel tank regularly. After 250 hours of operation:
(1) Replace the diesel fine filter element and oil. (2) Check the tightness of the cylinder head bolts and connecting rod bolts. (3) Check and correct the valve clearance, test and adjust the injection pressure.
An enterprise mainly engaged in R & D, production and sales of gasoline and diesel generator power, generator set, power generation welding dual-purpose unit, gasoline and diesel water pump, etc.
Office address: 8-1, No. 106 Cuibai Road, Chunhui Road Street, dadukou district, Chongqing (Chongqing Micro-enterprise Dream Factory)
Factory address: Luohuang Industrial Park B, Jiangjin District, Chongqing
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