Page 13
ENGLISH
Polaris
®
PB4SQ™ Booster Pump
|
Installation and Operation Manual
5.3 Maintenance
5.3.1 Winterizing
The pump must be protected when freezing
temperatures are expected. Allowing the pump to
freeze will cause severe damage and void the
warranty.
CAUTION
Do not use antifreeze solutions in the pool,
spa, or hot tub systems! Antifreeze is highly toxic
and may damage the circulation system. The only
exception to this is Propylene Glycol. For more
information see your local pool/spa supply store or
contact a qualied swimming pool service company.
CAUTION
1. Drain all water from the pump, system equipment, and
piping.
2. Remove the drain plug. Store the drain plug in a safe
location and reinstall it when the cold weather season is
over. Be mindful of the O-ring. Check for damage and
wear and replace as needed, please see Section 6 for a
complete replacement parts list.
3. Keep the motor covered and dry.
NOTE: Covering the pump with plastic will create condensation,
and this moisture will damage the pump. The best way to protect
your pump is to have a qualied service technician or electrician
properly disconnect the electrical wiring at the switch or junction
box. Once the power is removed, the two (2) quick connect ttings
can be loosened and the pump stored indoors. For safety, and to
prevent entry of contaminants, reinstall all conduit and terminal
box covers.
4. When the system is reopened for operation, make sure all
piping, valves, wiring, and equipment are in accordance
with the manufacturer's recommendations. Pay close
attention to the lter and electrical connections.
5. The pump is not self priming and must be lled with
water from an upstream lter pump.
5.3.2 Troubleshooting and Repair
Call a licensed and qualied service professional to
perform any repairs on the lter/pump system. To locate
a service company, visit www.polarispool.com or contact
technical support at 1-800-822-7933.
Symptom Possible Problem/Solution
Pump won't turn on Ensure that there is power to the pump using a digital multimeter set on AC
voltage. The power supplied to the pump must be within 10% of the nameplate
voltage
Check the pump wiring and compare it to the supply voltage. If the pump is wired
for 115VAC operation and the supply voltage is 230VAC it will damage the motor.
Check the capacitor. If the capacitor is bad replace it and try starting the pump.
Check the drive shaft by inserting a 1/4" hex key through the center opening in
the fan cover. If the drive shaft does not spin with ease, it may be seized and may
need to be replaced.
The cleaning/circulating system
is not operating correctly.
Verify that skimmer baskets, pump basket and other screens are clean. Clean as
necessary.
Check filter and clean as necessary.
Check valve positions. Adjust as necessary.
NOTE Multiple pieces of equipment operating at one time (for example,
waterfalls, spa jets, and surface returns) may prevent the cleaning system from
working properly.
Check the cleaning system manually to ensure that the system is adjusted
according to the manufacturer's recommendations.
Bubbles present in the filtration
pump basket.
Air in system. Check the pool or spa water level to ensure it is at the proper level
and that air is not being drawn into the suction piping. If the water is at normal
level, turn off the pump. Remove the lid and check for debris around the lid o-ring
seat or improper installation of the lid seal (these conditions will cause air to leak
into the system). Clean the lid o-ring and replace the lid. Hand-tighten the lid
securely until it reaches the "locked" position (follow instructions on lid). Do not
use any tools to tighten the lid. Turn the pump back on.
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