LEO ACm60 Instruction Manual page 8

Acquaer Ltd.
Correct Installation Diagram A
Correct Installation Diagram B
H-4900, Fehérgyarmat, Szatmári út 11.
A:
1. Foot valve
2. Inlet pipe
3. Tie-in
4. Filling plug
5. Drain plug
6. Electric pump
7. Valve
B: Installation precautions for inlet
pipelines
1. While installing the electric pump, do
not use too soft rubber tube for the
inlet pipeline, avoiding to be sucked
flat.
2. The foot valve should be vertically
placed and installed 30cm from
water bottom to avoid sucking in
sands and stones (B2)
3. Joints of the inlet pipelines should
be sealed with the least elbows; no
water can be sucked.
4. Diameter of the inlet pipe should be
at least in accordance with that of
the water inlet, to avoid too much
water loss which will influence
outlet performance.
5. Pay attention to drop of water level
while using, the foot valve should
not be above the water surface
(B1).
6. In case the inlet pipe is longer than
10m or its lifting height exceeds 4m,
the pipe diameter should exceed
diameter of water inlet of the pump.
7. Ensure the pumped will not be
affected by pipeline pressures
while installing the pipelines.
8. Filter should be installed in inlet
pipelines so as to avoid solid
particles to pump.
C: Installation Precautions of the
outlet pipeline
Pipe diameter of the outlet pipeline
should be at least in accordance with that
of the water outlet, so as to reduce its
voltage drop, high flow rate and noise to
the minimum.