the inlet and outlet and the inlet pipe must be installed with the check valve.
TO: Connection scheme
1. Drain plug
2. Tank
3. Electric pump
4. Tap water
5. Spout
6. Filler Plug
7. Tie
8. Pressure Switch
9. Inlet pipe
10. Footvalve
B: installation precautions for the inlet pipe
1. While installing the electric pump, do not use a rubber
tube too soft to the inlet pipe, preventing it from being
sucked.
2. The foot valve must be placed vertically and installed
30 cm from the bottom of the water to avoid sucking
sand and stones (B2);
3. Seals the inlet pipes should join with few elbows, may
cause can not be sufficiently suck up water flow.
4. The diameter of the inlet tube should be less
according to the water inlet, to avoid excessive loss of
water that influence the performance of the outlet.
5. Pay attention to the fall of the water level during use,
the foot valve must not be above the surface of the
water (B1).
6. If the inlet pipe is longer than 10m or lifting height
exceeds 4m, the pipe diameter should exceed the
diameter of the water inlet of the pump.
7. Make sure the pumping is not affected by the pressures of the pipe while installing pipes.
8.
The filter must be installed in the inlet pipes to prevent solid particles from entering the
electric pump.
C: Installation precautions outlet pipe.
The diameter of the outlet pipe should be less according to the water outlet, to reduce to the
minimum the voltage drop, high flow and noise.
correct installation
Improper installation
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