This document gives instructions for replacing
the Volute, Impeller, Backplate, Base, Ceramic Seal,
Hose, O-Rings and Hardware on the PB4-60 Booster
Pump. The instructions must be followed exactly. These
instructions were written with safety as the priority.
Not following this procedure or taking shortcuts may
result in personal injury. Read through the instructions
completely before starting the procedure.
Before starting the procedure, use the parts list at
the back of these instructions to identify the parts that
are in your kit. If any parts are missing from the kit
please call your local Zodiac distributor for assistance.
For technical assistance please contact our Technical
Support Department at 800.822.7933.
Polaris
®
Booster Pump PB4-60
Replacement Kits
WARNING
If the information in these instructions is not followed exactly, an electrical fire or shock hazard may result causing
property damage, personal injury or death.
WARNING
FOR YOUR SAFETY -
This product must be installed and serviced by a contractor who is licensed and
qualified in pool equipment by the jurisdiction in which the product will be installed where such state or
local requirements exist. In the event no such state or local requirement exists, the maintainer must be
a professional with sufficient experience in pool equipment installation and maintenance so that all of
the instructions in this manual can be followed exactly. Improper installation and/or operation can create
dangerous electrical hazards, which can cause high voltages to run through the electrical system. Before
installing this product, read and follow all warning notices and instructions that accompany this product.
Failure to follow warning notices and instructions may result in property damage, personal injury, or death.
Improper installation and/or operation will void the warranty.
These instructions are to be used with the following Installation/Replacement Kits:
P17 -- Softube
®
Quick Connect Installation Kit
P19 -- 6’ Flexible Reinforced Pump Hose Installation Kit
P21 -- Pump Quick Connect Retainer
P61 -- 60 Hz, 3/4 HP Motor
P133 -- Softube Quick Connect with Retainers
R0445500 -- PB4-60 Ceramic Seal and Spring Replacement Kit
R0536300 -- PB4-60 Volute Replacement Kit
R0536400 -- PB4-60 Impeller Replacement Kit
R0536600 -- PB4-60 Backplate O-Ring Replacement Kit
R0536700 -- PB4-60 Backplate Replacement Kit
R0536800 -- PB4-60 Motor Bolts and Washers Replacement Kit
R0536900 -- PB4-60 Bolts, Washers, and Nuts Replacement Kit
R0537100 -- PB4-60 Booster Pump Base Replacement Kit
1. Replace the Volute, Backplate O-Ring
and Drain Plug
WARNING
While servicing the pump, switch off the circuit
breakers at the power source. Severe personal
injury or death may occur if the pump starts while
your hand is inside the pump.
1. Turn off the pump. Switch off the circuit breaker
to the pump motor. If you are not replacing the
motor, do not disconnect the electrical wiring.
NOTE
If you are replacing the motor, Zodiac Pool
Systems, Inc. strongly recommends that a
qualified service technician or electrician
properly disconnect the electrical wiring at the
pump motor.
H0332800 Rev A
