First, the pump must be installed on a solid base or Foundation, no one should be loosened.
Second, check before starting:
1, connection parts survive;
2, electric rotating in the correct direction;
3, clutches, flexible and reliable;
4, pipe firmly attached, reliable sealing, valve at the end of a flexible and effective.
Third, before starting, end of suction pipe, valve, the pump body must be filled with water pressure shock absorbers filled with oil at the top.
Four, hand turned, making two reciprocating, open terrier and has good insulation shall not be unloaded start, start, working properly and then gradually increasing load. Import pump valve industrial washing machine
E, operation should be paid attention to in the sealing device of the seal and, if necessary, be adjusted. Rod rod and his deputy should always grease lubrication.
Mud sediment, often running six test shall not exceed 10%.
Seven, there are a few speed splash of mud pump for reliable lubrication should be running several speed run respectively in each class, the time shall not be less than 30 seconds.
Eight, is strictly prohibited in the operation speed, needs transmission stopped shifting.
Nine, there is abnormal sound or running water and pressure obviously are not normal or high temperature should stop the pump when check.
Ten, in normal cases when no load pump stops. Stop when the pump for a long time, you must open all drain holes and loosen the cylinder head, lift the valve at the end of the water, drain the pump body and piping all of the mud and sand.
Plenary, the chronically disabled, should be thoroughly cleaned by sand or oil, crankcase oil drain and anti-rust, anti-corrosion measures taken.