After using the fuel dispenser for a long time, we need to maintain the metering fuel pump inside the fuel tank. Do you know what the manufacturer's maintenance items are?
1. Regularly check the smoothness of the oil in the vane pump, the flowmeter oil gun and the pipeline. If it is not smooth, find the cause and repair it in time.
2. Always keep the conductive rubber wheel clean and prevent the dirt from being coated with insulation.
3. When moving or maintaining the hand-cranked electric dual-purpose metering fuel pump, the power supply should be cut off and the explosion-proof switch knob should be turned to the "straw stop position" to avoid unsafe accidents caused by live operation.
4. The oil inlet pipe end filter should be checked and cleaned frequently. When cleaning, loosen the screw of the tube box to take out the filter. Be careful not to break the filter when cleaning. The broken filter should be replaced in time.
5. The hand-operated electric dual-purpose metering fuel pump has worked for a total of 500 hours, and the vane pump, oil gun, pipeline, etc. should be dismantled and cleaned.
6. In order to simplify the structure, the hand-operated electric dual-purpose metering fuel pump is not equipped with lighting fixtures. If the user needs to illuminate to observe the number of the counter, he should provide his own explosion-proof light, and strictly use ordinary lamps and flashlights.
