6
3. OVERVIEW
This above-ground pool centrifugal pump is designed to
operate for years with proper maintenance. The pump is
constructed of high-quality thermoplastics and corrosion-
resistant materials.
These pumps are driven by an electric motor which
is directly attached to an impeller. When the electric
motor turns, the impeller turns too, moving water from
the trap inlet, to the outlet for water circulation. The trap
basket stops debris from going into the pump to protect
the impeller. It has a transparent lid cover which can be
opened for cleaning out the trap.
Two-Speed Pump Models:
Some of the pump models feature both high-speed and
low-speed settings. At low-speed, the pump runs at half of
the high-speed rate and thus has a different performance
curve. In low-speed mode, the electrical energy savings
are 60%, based on an equal amount of circulated water.
Switch the motor to low-speed for quiet operation and
electrical cost savings if circulation turnover time is not
of critical concern. Expect that minor adjustments may
be required with the automatic chlorine dispenser, the
skimmers, and the heater, due to the lower flow. Refer to
the manual as necessary.
High-speed mode is ideal for vacuuming the pool, quick
filtering action, priming the system, and for keeping up with
heavy pool usage.
4. INSTALLATION
A
WARNING:
Blockage of suction fittings can cause
serious or fatal injury due to drowning. To reduce the
risk of injury, do not permit children to use this product.
A
WARNING:
Never work on the pump while it is
running or power is still connected. High voltage can
cause serious or fatal injury. A suitable GFCI should
always be installed at the power supply source of this
unit. Article 681-31 of the NEC requires that a GFCI be
used if this pump is used with a storage pool, or refer
to local codes and requirements as appropriate. Be sure
to ground the motor before connecting it to an electrical
AC power source. Failure to ground the motor can cause
serious or fatal electrical shock hazard. DO NOT ground
to a gas supply pipe line.
A
WARNING:
The system's centrifugal pump operates
with electrical voltage, and can generate both vacuum
and pressure in the water system. When properly wired
and plumbed, this pump will operate in a safe manner.
A
WARNING:
Chemical fumes and/or spills can cause
serious corrosion to the filter and pump structural
components. Structurally-weakened components can
cause filter, pump, or valve attachments to separate and
could cause serious bodily injury or property damage.
Packaging
A hose barb kit and union kit are included and needed to
make the connections.
UNION KIT
HOSE BARB KIT
Figure 1. Connection Kits
Pump
1. Only qualified, licensed personnel should install
pump and wiring.
2. Electrical Contractors Please Note: All 115VAC 60Hz
pumps must be wired to the main power supply
through an approved and correctly-rated contactor.
3. Allow for an isolation valve in the suction piping.
Upon receipt of the pump, check the carton and check
valve for damage. Open the carton and check the pump
for concealed damage, such as cracks, dents, or a broken
base. If damage is found, contact the shipper or distributor
from which the pump was purchased.
• Inspect the contents of the carton and verify that all
parts are included. See 10.
• Install the pump as close to the pool as possible,
preferably in a dry, well-ventilated area away from
direct sunlight. Protect the pump from excessive
moisture. Make sure there is drainage available near
to where the filter is to be installed. Give consideration
to:
a. Drainage distance from the pump.
b. Pump motor ventilation.
c. Service Access for maintenance and winterizing.
• Place the pump as close to the water source as
possible, so that the suction pipe is short, straight
and direct, thereby reducing friction loss.
• Before installing the pump, make sure that the
surface is solid, elevated, rigid and vibration-free.
• Secure the pump to the base with screws or bolts
to limit the vibration and the stress on the pipes and
joints.
• Leave enough space for the isolation and check
valves on the suction and discharge piping, as
required.
APPROVED
UNCONTROLLED DOCUMENT IF PRINTED
