Motor Replacement - Zodiac Jandy Pro Serie VS FloPro Manuel D'installation Et De Fonctionnement

Page 22
English
6.2.4

Motor replacement

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This pump must be installed with a two-, multi-, or
variable-speed pump motor controller.
Warning
To ensure continued safety and reliable operation,
Zodiac requires that you replace the motor with a
®
motor that has the identical HP rating and service
factor (Zodiac Pool Systems, Inc. approved only).
1. Have a qualified service technician or electrician
properly disconnect the electrical wiring at the
pump motor.
Warning
ElECTriCal shoCK haZard
Turn off all switches and the main breaker in the
VS-FHP pump electrical circuit before starting the
procedure. Wait five (5) minutes after power is
disconnected before opening motor. Failure to comply
may cause a shock hazard, resulting in severe
personal injury or death.
2. To detach the pump housing from the motor,
see Section 6.2.2, Impeller Removal and
Replacement.
3. Note the alignment of the backplate to the motor,
as shown in Figure 20. Place the backplate motor
assembly o-ring side down, unscrew the four
9/16" screws, and remove the motor.
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 electronics
controller 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 and torque to 15 foot-
pounds. See Figure 20.
6. To reassemble the backplate assembly to
the housing, see Section 6.2.2.1, Impeller
Reassembly.
7. If the pump is located above the water level of
the pool, remove the lid and fill the basket with
water before starting the pump.
8. To help prevent an air leak into the system,
remove any debris around the lid seal seat.
Jandy Pro Series VS FloPro Variable-Speed Pump
® ™
9.
10.
11.
12.
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13.
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Figure 20. Backplate assembly
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Installation & Operation Manual
Hand-tighten the lid to make an air tight seal.
Do not use any tools to tighten the lid.
Open the pressure release valve on the filter and
make sure it is clean and ready for operation.
Have a qualified service technician or electrician
properly connect the electrical wiring at the
pump motor.
Turn on the electrical power to the pump motor
using your controller and check the system for
normal operation.
For instructions on operating the controller, refer
to the appropriate manual for your controller: the
Variable-Speed Controller Owner's Manual, H0311200,
the AquaLink® RS Owner's Manual, 6593, or the
AquaLink PDA Owner's Manual, H0572300.
Once all the air has left the filter, close the
pressure relief valve.
Zodiac Pool Systems, Inc. recommends that the
mechanical seals be replaced at the same time the
motor is replaced. See Section 6.2.3, Mechanical Seal
Replacement, for details.
Backplate
Motor
Washers (4)
Speed Drive
Bolt (4)