Figure 13. Backplate assembly
4.
Place the backplate o-ring side down and force
the ceramic seal out using a screwdriver or drift.
5.
Turn the backplate o-ring side up and insert the
new ceramic seal side into the backplate. Use
great care to press the seal in squarely with your
fingers. The ceramic is easily damaged and must
be pressed in using only your fingers or soft
tools. Do not use any lubricant other than water
and soap solution.
6.
Install the motor following the steps in
Section 6.2.5, Motor Replacement
.
7.
Install the backplate following the steps in
Section 6.2.3, Impeller Replacement
.
6.2.5 Motor replacement
Caution
To ensure continued safety and reliable operation,
Zodiac Pool Systems, Inc. requires that you replace
the motor with a motor that has the identical HP rating
and service factor (Zodiac Pool Systems, Inc. ap-
proved only).
Warning
To avoid the risk of property damage, severe personal
injury, or death, turn off the pump and switch off the
circuit breaker to the pump motor before beginning
this procedure.
1.
Have a qualified service technician or electrician
properly disconnect the electrical wiring at the
pump motor.
2.
To disassemble the pump housing from the
motor, follow steps 1 through 8 in
Section 6.2.2,
Impeller Removal
.
3.
Place the backplate motor assembly o-ring side
down and unscrew the four (4) 9/16" screws and
remove the motor.
notE
Before removing the backplate, note the alignment of
the backplate to the motor. See Figure 13.
4.
If installing a new motor, remove the protective
plastic cap from the motor shaft. Place the motor
on the backplate so that the opening in the motor
faces the bottom of the backplate. The starting
capacitor on the motor should be at the
12 o'clock position.
5.
Replace the four (4) bolts and washers holding
the backplate to the motor.
6.
To reassemble the pump after replacing the
motor, follow steps 1 through 14 of
Section 6.2.3,
Impeller Replacement
.
7.
Have a qualified service technician or electrician
properly connect the electrical wiring at the
pump motor.
notE
Zodiac Pool Systems, Inc. recommends that the
mechanical seals be replaced at the same time the
motor is replaced. See
Section 6.2.4, Mechanical Seal
Replacement,
for details.
Page 18
ENGLISH
Jandy
®
Pro Series Stealth
™
Pumps
|
Operation Manual
Bolts and
Washers (4)
Backplate
Motor
Starting
Capacitor
