Debugging and precautions of fire pumps
After changing the phase sequence, there are still have problems, so we should deal with the pump outlet pipe and make some air venting facilities. It will be normal when the pump has started to run. If it does not reach it, or cause the pump to run over pressure. We should also check the lower pump regularly. During the inspection, the weight of the fire pump should be uniform and there should be no abnormal sound. Then, check and refuel. Sometimes there is definitely no way to be extremely accurate. Therefore, it is okay if the position is slightly lower than the center line. In addition, check the pumping time.
Before assembling, some new parts also need to be maintained. Most of them use grease. It is good to put a thick layer of grease on the equipment. Various dusts will not enter the interior.
The daily maintenance of the fire pump is very important. All steps should be installed before use and also require attention. According to the original regulations, no equipment and lines can be changed at will. The power voltage needs to operate stably.