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 :: Home   Technical Data    Mainteance for Submersible Pump Operation
Mainteance | Installation | Starting | Connecting & State | Caution & Problem


 [ Starting Operation ]

  1. Starting Operation

 

  • Caution
     
    1. Measure voltage and power of the pump with voltmeter
    2. Measure Insulation resistance (20MΩ)
    3. Clean the inside of Pit and Sump
  1. Sequence of operation
     
    1. Open discharge valve

Model

JPD
JPDL

JPW

JPH
JPHH

JPS

JPP

JPR

JPG

JPV
JPSV

JPDU

Value
Switch

1/3
Open

1/3
Open

1/3
Open

3/3
Open
Full

3/3
Open
Full

3/3
Open
Full

1/3
Open

1/3
Open

1/3
Open

    1. No Fuse Breaker is 'ON' and Selector Switch is 'MANU', then press  'On' button Check the rotary direction after installation
       
      • When you see from motor side: clockwise
      • When you see from the pump side: anti-clockwise
         
    1. If the electric current keeps within the rated current when the pump is operating, keep it for 1 hours. If there is no any problem continuously , set Selector Switch on 'AUTO'

 

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