Do you Know the Reasons for diesel generator fuel pump not working? Regarding this problem, the complete article we have explained in detail.
In fact, The function of the diesel generator fuel pump is to ensure that the amount of fuel we pump is adequate. Actually, The diesel circulates at low pressure to ensure the fuel efficiency of the diesel generator. But when the oil pump of a diesel generator fails, it directly affects the utilization of the unit. Therefore, As a result, any damage caused by a diesel generator oil pump must be addressed immediately. Afterward, that problem recovered instantly.
Reasons for Diesel Generator Fuel Pump Not Working:
Diesel generator fuel pump not functioning External Exposure Insufficient fuel provided Or no fuel provided. Inadequate fuel supply from the fuel pump will cause small diesel generators to fail to work at complete loading or not loading. If the oil pump does not supply oil, the small diesel generator will not start. The following are the causes of the malfunction of diesel generator fuel pumps:
- Problems with inlet and outlet valves
- Problem with the piston oil transfer pump
- The problem is that the oil filter screen of the oil pump is blocked.
- The hand oil pump is not close down tightly.
- Oil problem
Problems With Inlet and Outlet Valves:
The inland and outland valves on the generator are not tightly closed. On inspection, the outlet of the oil transfer pump is blowing. Generally, it can be preventing. If it blows, the oil drain valve will not seal. And also inhale by mouth. Moreover, it must be blocked; otherwise, the inlet valve will not be closed.
Also, insufficient elasticity or breakage of the inlet and outlet valves will have the same effect if they are not tightly closed. It will make the exhaust of the diesel generator difficult. So It can be ready mainly with care.
Problem With the Piston Oil Transfer Pump:
The main problems with the oil transfer pump piston include excessive put-on of the piston, a stuck piston, a broken piston spring, a stuck piston rod, etc. When there is a problem with the transfer pump, piston-related parts, or pistons, the power in the oil transfer pump cannot function properly, and then there is a problem with the operation of the oil transfer pump.
The Problem Is That the Oil Filter Screen of the Oil Pump Is Blocked:
If the filter screen of the oil inlet pipe connection of the diesel generator fuel pump is blocked, the fuel injection pump will not supply enough fuel, and the cylinder will cut off power and cannot start. The oil inlet filter screen of the fuel transfer pump is a component that filters diesel generator diesel. Generally, it filters out the impurities in the diesel and provides clean diesel for the generator. And for a long time without a cleaning filter. It can lead to filter clogging.
The Hand Oil Pump Is Not Close Down Tightly:
When the manual oil pump of a diesel generator is not closed tightly, some air enters the pump. This air entry causes the internal pressure of the oil pump to become huge. It causes problems with oil absorption because it absorbs oil directly. It can be a main problem when starting a diesel generator.
Common causes of problems affecting the oil supply are loose oil inlet hose connections and insufficient oil in the oil tank. Both of these reasons lead to an inadequate oil supply. Also, Insufficient oil supply can directly cause the diesel engine to fail to start or suddenly stop while the diesel generator is running.
Hence, on the whole, I hope this article on diesel generator fuel pump not working reasons will be understandable to everyone.