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  • Before start-up what we need to check? (pre-operation inspection)

What Do We Need to Check Before Pump Start-up? (pre-operation inspection)

  1. Use screwdriver to rotate the motor’s fan to ensure it is not too tight or stuck.
  2. Check the motor’s power rating including frequency, voltage and wiring.
  3. Clean piping system and supply tank.
  4. Recheck to make sure all the screw parts (flange, pump casing, baseplate, etc.) are securely fastened.
  5. Fill the pump with liquid to remove any air within the pump and suction piping.
  6. Check and make sure all the inlet calve of system is open.
  7. Make sure before start up the pump, and exhaust the inlet piping system and pump internal air.