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LIFAN Power USA
2205 Industrial Park Road
Van Buren, AR 72956
866-‐471-‐7464
www.lifanpowerusa.com
9
Pre-‐Operating Instructions: Connecting Water Inlet
Hose
Use commercially available hose, hose joint, and clamp. The water inlet hose must
be of continuous structure and be rigid. The length of the hose should be no more
than required. The effect of suction is greatest at shorter distances from the water
surface. Suction time varies with the length of the water inlet hose. The filter
matching with the water pump should be mounted to the end of the water inlet hose
with a hose clamp, as shown in the diagram below.
CAUTION:
•
Before pumping, install the filter securely to the end of the water inlet
hose. This filter will filtrate any impurity, which may produce a passage
jam and damage impellers.
•
Be sure to install the hose joint and clamp properly to prevent air leaks
and pumping performance drop; a loose water inlet hose will decrease
the water pump performance and self-‐suction ability.
Filter
Water Inlet Hose