How to start the multistage pump before use?
① Check whether the preparations are perfect, and start the multi-stage pump after completion.
② When the speed of the multi-stage pump is stable, turn on the switches of various instruments.
③ After starting, the pointer of the ammeter will shake to the designated position, slowly open the outlet valve, and the multi-stage pump will enter normal operation. The time for closing the valve on the outlet pipeline after the centrifugal multi-stage pump is started shall not exceed 3 minutes. If the time is too long, it will cause wear of the balance plate device and damage to the mechanical seal friction pair.
④ When starting the multi-stage pump, pay attention to the reading of the current of the multi-stage pump and the vibration of the multi-stage pump. The amplitude of the vibration displacement should not exceed 0.06mm.
⑤ The lake discharge condition of the shaft seal is an important symbol of the working condition of the multi-stage pump, and the leakage amount should meet the requirements of the maintenance regulations.
Tel
MessageAddress: 205 National Road, Boshan Development Zone, Zibo, Shandong Province (Zhangbo Road Attached Line) Boshan Yichuan Junction
