Do you think generator sets need regular maintenance? Due to the differences in generator set parts, assemblies and assembly structures, materials, loads and working conditions, it is difficult to repair the same for how long the work is done. Therefore, there are three different types of generator sets. Nature repair minor repairs, medium repairs and overhauls. So how to do a good job in the maintenance of the generator set, the minor repair of the internal combustion engine is an irregular maintenance management. The main purpose is to promptly eliminate common faults during use, so that the internal combustion engine is in good condition at all times.
The scope of its work is regular maintenance to eliminate mechanical damage caused by natural wear and tear, and to replace and adjust some faulty accessories, combined and assemblies caused by improper use and maintenance. The basic content is to dredge oil passages, water passages and exhaust pipes; troubleshoot oil leakage, water leakage, and air leakage; remove carbon deposits and grease on cylinder heads, pistons, and piston rings; replace piston rings; adjust the tightness of fan belts and valves clearance, oil pressure, fuel injection pressure and fuel supply time; replace the oil and clean the oil bottom, air filter, diesel and oil filter; repair the starter motor and charging generator; replace some damaged due to unexpected accidents parts etc.
The minor repair of the generator set is carried out after each season or after 500 hours of cumulative work. In addition to completing the routine maintenance work of the generator set, the main contents are as follows. Open the window cover, if you find dust accumulated in the motor, you should clean it up. Use dry and clean compressed air to blow away the dust in all parts of the motor. Pay attention that the pressure should not exceed 2×Pa. The surface of each winding and the inside of the fan should also be thoroughly cleaned to maintain proper ventilation and heat dissipation.
Clean the surface of the slip ring or commutator, brush and brush holder, etc., use a soft and dry cloth dipped in gasoline to wipe, and then use another clean cloth to dry the surface, and check the wear of the brush and its The contact condition of the collector ring should be ground or adjusted if necessary, and the pressure of the brush should be checked at the same time, and then adjusted if it is not suitable. Disassemble the small cover of the motor shaft cover, check the lubricating oil and its consumption and cleanliness. If it is found that the color is uneven, hardened or contains other metal impurities, the lubricating oil should be cleaned and replaced. Be aware of the essentials when disassembling the motor to avoid damage to the generator set. Carefully check the electrical and mechanical connections of various places, wipe and connect them if necessary.
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