Perkins diesel generator gear maintenance precautions

A generator is a mechanical device that converts other forms of energy into electrical energy. It is composed of stator, rotor, end cap and bearing parts. When these parts are working, the rotation of the gear is very important, so diesel generator maintenance personnel often remind customers to do a good job of maintaining the gear.

1, often add fat

High-speed operation of electric drum pump, lubricating oil is volatile, it is necessary in the Cummins generator set bearing, gear pump lubrication can keep clean, and pay attention to changes.

2, often check the maintenance of gear pump

Electric pump should be regularly checked, maintained, check the power line: internal wiring, plug, switch is good, insulation resistance is normal, brush tail seat is loose, commutator and brush contact is good, armature winding expansion stator winding is moderate break phenomenon, bearing and rotating parts are damaged, etc.

3. Keep every part and replace the same part

When disassembling and inspecting the gear oil pump, each part should be preserved. Special attention should be paid to the flameproof surface of the flameproof parts, the hair drawing including the insulating gasket and the sleeve can not be damaged. If there is damage, it must be replaced with the new same parts, and the substitute materials with lower performance than the raw materials or the parts inconsistent with the original specifications should be installed according to the original position when assembling.

4, pay attention to the insulation resistance of the gear pump

When the electric pump is used in long-term dormancy or humid environment, the insulation resistance winding must be measured with 500 volt megohm meter before use. If the insulation resistance between the winding and the motor housing is less than 7 ohms, the winding must be dry.

5. Pay attention to storage

The electric oil pump should be placed in a dry, clean, non-corrosive gas environment.

Jiangsu Meao Power Technology Co., Ltd. is an important manufacturer of diesel generators. The company mainly manufactures and sells diesel generator sets with power of 3-3000kW, mobile power station of 24-600kW, Marine emergency diesel generator set of 24-800kW, gas generator set, heavy oil generator set and all kinds of imported series, special series (trailer, static speaker, mobile lighthouse, container, etc.) diesel generator At the same time, we are engaged in generator set maintenance and after-sale service of generator set accessories.