Ligao JLM-S, Instruction Manual

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17
4 Operation and Setting
4.1 Start-Up and Priming
Please read the following carefully before proceeding
to the next step. After all the protective measures are done,
the pump is installed, the pipe is firmly connected, open all
the control valves on the inlet and outlet lines, you can start
priming the pump head.

Connect the power.

When the pump is running, slowly increase the pulse
frequency.

Suction tubing should begin to fill with solution from the
tank.

A small amount of solution will begin to discharge out
the discharge valve.

The pump is now primed.
The pump has a self-priming function (except for
special conditions). If the pump does not self-prime,
remove the discharge check valves, pour water or solution
into the pump port until the head is filled. Install back the