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continue INSTALLATION
4.2 Pump Location
The pump should be installed in an area with at least 6''
distance around the unit away from any obstacles and away
from any corrosive products.
1) Install the pump as close to the pool as possible, to reduce
friction loss and improve ef ci i
f ency, use short, direct suction
and return piping.
2) To avoid direct sunshine, heat or rain, it is recommended
to place the pump indoors or in the shade.
3) DO NOT install the pump in a damp or non-ventilated
location. Keep pump and motor at least 6'' away from
obstacles, pump motors require free circulation of air f
4) The pump should be installed horizontally and xed i
hole on the support with screws to prevent unnecessary
noise and vibration.
4.4 Valves and Fittings
It is recommended to install isolation valves on the suction and
return lines for easier maintenance of the pool pump.
Elbows should be no closer than 14'' to the inlet.
Do not install 90° elbows directly into the pump inlet/outlet.
Joints must be tight.
* The pump inlet/ outlet union size: optional with imperial 1.5'' or 2''.
2) Below water level system should have an isolation valves installed on suction and return line f
gate valve should be no closer than seven times the suction pipe diameter as described in this section.
3) A check valve should be installed if there are long pipe runs above water level or if is signi icant height between the return line
and the outlet of the pump.
4) Be sure to install check valves when plumbing in parallel with other pumps. This helps prevent reverse rotation of the impeller and
motor.
4.5 Check before initial startup
1) Check whether pump shaft rotates freely;
2) Check whether power supply voltage and frequency conform
to the nameplate;
3) Facing the fan blade, the direction of motor rotation should
be clockwise;
4) It is forbidden to run the pump without water.
6
INVERFLOW
4.3 Piping
Suction and return connections on the pool pumps are 2''
pressure pipe dimensions.
1) For optimization of the pool plumbing, it is recommended to
use a pipe with size of 2''. When installing the inlet and outlet
f
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tti
2) The dimension of suction line should be the same or larger
than the inlet line diameter, to avoid pump sucking air, which will
affect the eff ci i ency of the pump.
3) Plumbing on the suction side of the pump should be as short
as possible.
4) For most installations we recommend installing a valve on
or cooling.
both the pump suction and return lines, which is more convenient
f
i
n the
for routine maintenance. However, we also recommend that a
valve, elbow, or tee installed on the suction line should be no close
to the front of the pump than seven times the suction line diamete
5) Pump outlet piping system should be equipped with a check
valve to prevent the pump from the impact of medium recirculation
and pump-stopping water hammer.
Return to pool 2''
14'' to first elbow
Suction
2''
4.6 Application conditions
Ambient temperature
Water temperature
Salt pools
Humidity
Altitude
Installation
Insulation
(joints), use the special sealant for PVC material.
Elbow
or maintenance; however, the suction
f
Indoor installation, temperature range:
-14°F~104°F
41°F~122°F
Up to 0.5%, i.e. 5g/L(5000 ppm)
90% RH, （68°F±7°F ）
Not exceed 3280ft above sea level
The pump can be installed max. 6ft
above water level
Class F, IP55
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