What Do We Need to Check Before Pump Start-up? (pre-operation inspection)
- Use screwdriver to rotate the motor’s fan to ensure it is not too tight or stuck.
- Check the motor’s power rating including frequency, voltage and wiring.
- Clean piping system and supply tank.
- Recheck to make sure all the screw parts (flange, pump casing, baseplate, etc.) are securely fastened.
- Fill the pump with liquid to remove any air within the pump and suction piping.
- Check and make sure all the inlet calve of system is open.
- Make sure before start up the pump, and exhaust the inlet piping system and pump internal air.
