Use and safety precautions of qsz and QSH submersible axial flow pump and submersible mixed flow pump

  Use and safety precautions of qsz and QSH submersible axial flow pump and submersible mixed flow pump 1
Correct use:
The starting of electric pump adopts advanced starting
Y-Δ Starter or self coupling pressure reducing compensator

When the electric pump is operated for 4 hours for the first time, stop the machine and quickly test the insulation resistance
Only when it is greater than 0
5 megohm can it be put into operation

Electric pump & lsquo; On & rsquo& ldquo; Stop & rdquo; Do not use it frequently
If the electric pump needs to be started again after stopping, it must be started after 10 minutes to avoid excessive temperature rise of the motor

The operator must be responsible for the operation of the electric pump, and the changes of power supply, voltage and current shall be checked frequently to prevent accidents

2
Safety precautions:
It is forbidden to push the knife switch, press the button, connect the cable or place the connector in a place with water

When the electric pump is working, it is strictly prohibited to swim, wash clothes and put livestock into the water nearby

No matter what happens to the electric pump, you must first cut off the power supply and check it before you enjoy it

During shutdown, the outlet of the lifting pipe shall be covered to prevent foreign matters from entering the pump chamber

 
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, Ltd
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