Common fire pump basically have pumping function, sometimes the use of its pumping function, to complete some related tasks, but if it does not pump, it is very telling, is a part of the problem, the pump does not pump what are the reasons? What are the solutions?
1. The nut may not be screwed tightly during installation. portable petrol pump If not serious, can be in the leak or water leakage place daub cement, or asphalt oil mixed with cement slurry. For temporary repairs, apply some wet mud or soft soap. If water leaks at the joint, you can tighten the nut by hand. Water leakage serious must be removed and installed fire pump.portable petrol pump
2. Severe vibration may cause unbalance of electric rotor, or poor coupling, bearing wear and bend; May also lead to rotating parts loose, crack. It can be adjusted, repaired, reinforced and replaced.
3, the bottom valve of the fire pump is stuck, the water filter part is blocked, portable petrol pump the height of water absorption is too high or water leakage, may also be due to wrong steering, impeller flow blockage. Repair the bottom valve, remove the blockage, correct the steering, clean the impeller and other measures.
4, the packing is too hot because the packing is too tight, the cooling water can not enter the packing, the shaft surface is damaged. Appropriate measures can be taken to relax the packing and clean up the plugging of sealing pipe. Before installation, soak in the oil and load it round by round. The incision should be staggered. After a ring of packing is installed, the gland should be installed tightly, and the tightness should be adjusted when running.
We can according to the fire pump does not pump the reason, to solve, such as some screw screw tightening, put an end to the phenomenon of pump does not pump, but also can solve the leakage phenomenon in time, let the use of the pump to return to normal.
Post time: Feb-08-2023