RYB fuel oil pumping bad reasons
RYB fuel oil pumping bad reasons
1.RYB fuel pump rattling reasons combined electric rotor imbalance or poor coupling, bearing wear bent, turning some parts loose , broken pipe support is not solid like. Respectively, can be taken to adjust , repair , strengthening, straightening , replacement and other ways to deal with .
2 pipe leaking water or air may be because of the mounting screw cap Undertightening . If the leak is not serious, can be applied to concrete, wet mud or soft soap and other places of leak or leaks. If the joint leaks , you can hand tighten the nut. Serious, must re- entry.
3 for packing too tight due to overheating more, less or cooling into the shaft surface damage caused by fillers. Relaxation can take appropriate packing , cleaning sealed tube blockage and other measures. The new filler wear must be replaced before installing immersed in oil , by the Mt . To stagger the incision , thus reducing leakage. After installing the last lap gland to be installed, and then run the adjustment process tightness .
4.RYB fuel pump does not drain suction or multiple causes for the bottom valve stuck , the height is too high or medium oil spills , it may be caused by the rotation of the impeller right road congestion. After checking through one by one , respectively, can be taken to repair the bottom valve , remove the plug, turn right , cleaning impeller and other measures to deal with.
- Pre：KCB gear pump caliber impact o 2014/4/28
- Next：NYP high viscosity pump rotor 2014/4/28
