Maintenance knowledge of Diesel Portable fire pump

Diesel fire pump flow range is wide, suitable for warehouse, wharf, petroleum, chemical, textile factory fire water supply. In China's fire pump market demand, diesel Diesel Portable fire pump occupies a certain market position, is a more popular equipment. With the popularity of equipment, people have more and more problems in equipment maintenance. Xiaobian has the following maintenance suggestions for your reference.
1. Ensure the cleanliness of diesel oil.
Clean or replace the filter element regularly, clean the tank. The degree of corrosion and wear of injection pump plunger pair, oil outlet valve and other components is to check the regular removal of oil sludge and water at the bottom of the tank, which can effectively prevent the accumulation of impurities in diesel oil.
2. Ensure the quality of oil products.
Whether the oil quantity is sufficient, the quality of the oil, the early wear of the plunger pair and the oil outlet valve couple, easy to lead to insufficient power of the diesel engine Fire Fighting Pump, difficult to start, leakage in the oil pump, the poor operation of the oil outlet valve, the wear of the oil delivery pump stud, shell and sealing ring.
3. Supply oil to each cylinder checked regularly
By observing the exhaust of the diesel engine, listening to the engine, and measuring the exhaust temperature, you can determine the amount of oil supplied to each cylinder.
4. Check the oil outlet valve seal regularly.
Unscrew the high-pressure tubing joint of each cylinder, Fire Pump Equipment the oil with the manual pump of the oil transfer pump, and find that the oil flows out of the tubing joint of the top of the fuel injection pump, and replace the accessories in time.
5. Check the keyway and bolts regularly
Check camshaft keyway, coupling flange keyway, semicircle key and coupling joint fixing bolts. If parts are badly worn, repair them or replace them in time.
6. Replace the plunger pair and oil outlet valve connector in time.
If the diesel engine fire pump is difficult to start, the power decreases, and the fuel consumption incr


Post time: May-14-2022