What if there is no water when the mud pump is turning?

First, for the Mud Pump installation position is too high, suction pipe leakage or insufficient filling of drinking water and other reasons leading to the pump does not suck water, you can continue to fill the mud pump priming; check whether the pipeline is normal, if there is an air leakage to be dealt with in a timely manner; for the front liner and the impeller gap between the reasonable adjustments; adjustment of the installation height of the mud pump, will be lowered to the pump within the suction range, to discharge the air that is retained in it.

Second, for the inlet pipeline is blocked leading to the problem, it is necessary to clean up the filter mesh, remove debris in a timely manner, and then check again whether the bottom valve can be switched on and off smoothly, all normal after the mud pump can be used normally, this time, the rig is relieved of the fault, you can enter the work state.

Third, for the direction of rotation of the mud pump, whether it has been in the process of use, or after maintenance or repair, the operator needs to check the direction of rotation, to maintain consistency with the logo, so as to avoid the mud pump to rotate when no water failure.

Fourth, for the mud pump rotation speed is low, you need to check the value of the tachometer, so that the speed of the pump meets the rated standard, so that it can rotate normally.

In addition, no water failure is sometimes due to the slow speed of water, in the early stage is easy to give people the illusion of no water, this time you need to improve the water speed of the mud pump. 

The main repair methods include adjusting the outlet pipe, etc., to solve the problem quickly and effectively.