Shandong Shunhang Generator Rental Co., Ltd.
Address: Jinan City, Shandong Province
Contact: Manager Hao
24h service hotline15066665158
The oil pump is an important part of the diesel generator set, and the use and installation of the oil pump should usually be paid attention to. Before installing the oil pump, the model and specifications must be checked and the anti-rust oil removed. The thickness of the washer should be suitable to prevent the top of the piston from dying or running out of position due to being too thin or too thick. When tightening the bolts, the tightening torque should be uniform to prevent damage to the oil pump.
In the oil pump connector, the core of the coarse filter element is easily clogged due to dirt such as cotton wool. Regular inspections and cleaning are necessary. Damage to the filter must be repaired or replaced in a timely manner. If there is a rubber seal between the piston and the pump body, do not disassemble it at will. If the rubber ring of the unit is damaged, it should be replaced in time. After using the manual oil pump, you must press the button back and tighten the button to prevent the manual pump, rubber ring or ball valve from causing excessive air pressure in the valve seat to cause air inlets or oil leakage.
Make sure the "four springs" of the plunger pump are normal. The "four springs" of a diesel generator are a piston spring, a tappet (roller) spring, an oil intake valve spring, and a spring from the oil outlet valve. The spring's weakened or broken spring should be replaced or adjusted in time. To ensure that all gaskets are intact, the number of disassembly cycles should not be excessive and should be replaced regularly.
Some oil pumps have a drain hole in the pump body. The purpose of this hole is to allow a small amount of diesel to leak out of the pump and flow directly out of the pump. The hole must not be blocked to prevent diesel from entering the pump sump to dilute the lubricant. When it is found that the oil sump of the diesel pump is too much diesel, it is necessary to check whether the gap between the piston and the pump body, the sleeve of the cam and the tappet are too large, and deal with it in time to prevent the poor lubrication of the diesel injection pump and the serious leakage The governor is the governor.
For a long time, Qingdao generator rental company suggested that the surface of the oil pump must be prevented from rusting, especially the water of the piston and the pump body, tappet and tappet. The injected diesel should be settled and filtered to ensure that the oil valves, oil outlet valves and valve seats are worn away due to excessive impurities. Sometimes, the oil valve may even be added with impurities, which will affect the performance of the generator.