How to hand over a cold pump for maintenance
Thread Content
How to hand over a cold pump for maintenance – detailed procedures
It’s available on Baidu Wenku. . . . . . . . . .
It is relatively simple to hand over a cold pump for maintenance. But one must not slacken in thought. First, determine which part of the pump needs repair; if the rotating components do not need to be fixed, simply shut down the pump and carry out some basic repairs. In the event of a major repair, strict adherence to the operating procedures is required. Second, after confirmation, assess the working conditions and formulate corresponding measures. Close the inlet and outlet valves, drain the liquid, cut off power, issue a work order, assign a supervisor, etc. Thirdly, after the maintenance is completed, have the maintenance personnel stay on site to open the valves to flush the liquid and release air, restore power supply, and contact the operator to start the pump and run it for more than 4 hours in order to check the effectiveness of the maintenance
I would like to learn in detail about how to drain the liquid to relieve pressure, as well as the tasks that need to be completed before the maintenance