Jandy Pro Series FloPro™ (FHP) Pump Body

Jandy Pro Series FloPro™ (FHP) Pump Body
Jandy Pro Series
FloPro™ (FHP) Pump Body, Tailpiece
Assembly, Tailpiece O-ring, and Base,
Replacement Kit Instructions
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. 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. 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 Jandy Replacement Parts:
R0479800--FHP Pump Body Replacement Kit
R0327301--FHP Tailpiece, O-ring, and Union Nut Replacement Kit
R0337601--FHP Tailpiece O-ring Replacement Kit
R0486700--FHP Pump Base Replacement Kit
WARNING
Before servicing the pump, be sure to switch off the circuit breaker to the circuit supplying power to the pump. Failure to do
so could result in property damage, severe personal injury, and/or death.
Refer to Figure 1 and the parts list on page 4 to
identify the parts in the replacement kits. (The parts in
bold type are in the replacement kits.)
These instructions must be followed exactly. Read
them completely before starting any of the procedures.
1.Introduction
This document provides instructions for the
proper replacement of the pump body, backplate o-ring,
tailpiece, tailpiece o-rings, tailpiece union nuts, and
pump base on the Jandy Pro Series FloPro (FHP) Series
Pump.
Union Nut (2)
Tailpiece (2)
Locking Ring
for Lid
O-ring (2)
Pump Body
Lid
Backplate
O-ring
Lid O-ring
Pump Debris
Trap Basket
Tailpiece, O-ring,
and Union
Nut Kit
R0327301
FHP Tailpiece
O-ring Kit
R0337601
FHP Pump
Body Kit
R0479800
Motor
Drain Plugs
and O-rings (2)
Bolts and
Washers (6)
Backplate
H0318400 Rev C
Align the slot of the basket with the
positioning tab inside the pump body.
Figure 1. FHP Exploded View
FHP Pump
Base Kit
R0486700
Motor
Mounting
Foot
Page 2
Jandy® Pro Series FloPro™ (FHP) Pump Body, Tail Piece Parts, and Base | Replacement Kit Instructions
2. Pump Disassembly
WARNING
Due to the potential risk of fire, electric shock, or
injuries to persons, Jandy Pro Series Pumps must
be installed in accordance with the National Electrical Code® (NEC®), all local electrical and safety
codes, and the Occupational Safety and Health
Act (OSHA). Copies of the NEC may be ordered
from the National Fire Protection Association, 470
Atlantic Ave., Boston, MA 02210, or obtained from
your local government inspection agency.
In Canada, Jandy Pro Series Pumps must be installed in accordance with the Canadian Electrical
Code (CEC®).
Description
Pump Body
1
O-ring, Backplate, FHP
1
Instructions
1
1.
2.
1.
2.
3.
4.
5.
6.
7.
8.
9.
Turn off the pump. Switch off the circuit breaker
to the pump motor. Close all necessary valves to
prevent pool water from reaching the pump.
Remove the drain plugs and o-rings to drain the
water from the pump. See Figure 1.
Using a 9/16" wrench, loosen the six (6) bolts
connecting the pump body to the motor backplate.
Pull the motor with attached backplate assembly
out of the pump body. Remove the backplate
o-ring from the pump body, as shown in Figure 1.
Unsnap the mounting foot and pull it straight out
from the pump body assembly.
Remove the tailpiece, union nuts and o-rings from
the inlet and outlet ports of the pump body. Use a
spanner wrench to help loosen the union nuts.
Turn the pump lid's locking ring counterclockwise until ‘START’ aligns with the ports.
Remove the locking ring, lid and lid o-ring.
Lift the pump debris trap basket out of the pump.
Remove the nuts and washers anchoring the pump
to the equipment pad and remove the pump body.
3.Pump Body Replacement
Trapped air in the system can cause the filter lid
to be blown off, which can result in death, serious
personal injury, and/or property damage. Be sure all
air is out of the system before operating.
3.
4.
5.
Figure 2. FHP Pump Body Kit
Reinstall the drain plugs with o-rings onto the
pump body. Hand-tighten only. Do not exceed
8-10 in-lbs of torque.
Reinstall the o-rings into the groove of the
tailpieces and hand-tighten the union nuts into the
ports of the pump. Do not use any tools to tighten
the union nuts.
Attach the motor mounting foot to the pump body
assembly by snapping the mounting foot on the
pump body assembly.
6.
Slide the motor and backplate assembly into the
pump body.
7.
Slide the diffuser into the inside centric hole of the
pump body. While supporting the motor, start two
(2) screws on opposite sides. Then start the other
four (4) screws.
8.
Tighten the screws lightly in a crossing "X"
pattern using a 9/16" wrench. Start with the inner
(middle) two (2) screws, then tighten the outer
(top and bottom) four (4) screws to draw the
backplate to the body in an even manner. When all
the screws are snug, tighten in the same order to
10 ft-lbs of torque.
9.
Place the pump debris trap basket assembly into
the pump body. Make sure that the slot of the
basket is aligned with the positioning tab inside
the pump body. See Figure 1.
Backplate O-ring
FHP Pump
Body Kit
R0479800
Place the new pump body into the correct position
on the equipment pad and anchor it to the pad with
the nuts and washers removed during disassembly.
To prevent air from leaking into the system,
remove any debris around the o-ring and mating
surfaces. Make sure the o-ring and mating parts
are clean.
WARNING
Refer to Figure 2 and the associated parts list to
identify the parts included in the replacement kit.
Pump Body
R0479800
FHP Pump Body Replacement Kit
Parts List
Jandy® Pro Series FloPro™ (FHP) Pump Body, Tail Piece Parts, and Base | Replacement Kit Instructions
Tailpiece, O-ring and Union Nut
Replacement Kit Parts List
CAUTION
WARNING
Trapped air in the system can cause the filter lid
to be blown off, which can result in death, serious
personal injury, and/or property damage. Be sure all
air is out of the system before operating.
12. Place the lid with locking lid onto the pump body,
and align ‘START’ with the ports. Then turn the
lid's locking ring clockwise until ‘LOCKED’
aligns with the ports. Hand-tighten the lid. Do
not use any tools.
13. Return the valves to the proper position for
normal operation. Open the filter pressure release
valve and bleed the air from the system.
14. When all the air has been bled from the filter,
close the pressure release valve.
15. Switch on the circuit breaker to the pump motor.
16. Turn on the power to the pump and check for
normal operation.
4. Tailpiece, O-ring, and Union Nut
Replacement
Refer to Figure 3 and the associated parts list to
identify the parts included in the replacement kits.
Union Nut (2)
Tailpiece (2)
O-ring (2)
R0337601
Tailpiece,
O-ring, and
Union
Nut Kit
R0327301
R0327301
R0337601
A misaligned basket will cause the lid to be
improperly seated, allowing an air leak, which could
result in pump damage.
10. Fill the pump trap with water before starting the
pump.
11. To prevent air from leaking into the system,
remove any debris around the o-ring seat.
Page 3
2" x 2" Tailpiece
2
--
Union Nut
2
--
Tailpiece O-ring
2
2
Instructions
1
1
Description
4.1 Removal of Tailpiece
1. Comply with the warning and follow Steps 1-2 in
Section 2, Pump Disassembly.
2. Loosen the union nuts on the inlet and oulet
ports and pull them away from the pump body,
as shown in Figure 3. If necessary, use a spanner
wrench to help loosen the union nuts.
3. Remove the tailpiece o-rings.
NOTE
4.
If you are only replacing the tailpiece o-rings
(Kit R0337600), go directly to Section 4.3.
Remove the tailpieces from the pipes:
a. Cut the inlet and outlet pipes as close as
possible to the existing tailpieces, as shown in
Figure 3.
b. Discard the tailpieces and union nuts removed
from the plumbing.
NOTE
These kits do not include couplers or fittings
that may be needed for replumbing.
4.2 Replacement of Tailpiece
1. Slip the new union nut onto the pipes with the
open threaded end of the nut facing the pump.
2. Prepare the end of the pipe with the proper PVC/
CPVC primer and glue. Make sure to follow the
primer and glue manufacturer's instructions for the
preparation procedures and curing times.
3. Attach the slip fit side of the tailpiece to the end of
the 2" pipe. (See Figure 4.) Allow the glue to cure
completely and then continue with Section 4.3.
O-ring
Tailpiece
Union Nut
Cut pipes as close
as possible to the
tailpiece when removing
existing pump unions.
Figure 3. Tailpiece, O-ring, and Coupling Nut Kit
2" Pipe
Figure 4. Tailpiece Assembly
b. Snap the two (2) top spacers and two (2)
bottom spacers off the base.
c. Align the pins in the four (4) spacers with the
holes in the base and snap the spacers into
place, as shown in Figure 7.
d. Attach the base assembly and pump housing
to the foundation.
4.3 Replacement of Tailpiece O-rings
1.
To prevent air from leaking into the system,
remove any debris around the o-rings and mating
surfaces. Keep the o-rings and mating parts clean.
WARNING
Trapped air in the system can cause the filter lid
to be blown off, which can result in death, serious
personal injury, and/or property damage. Be sure all
air is out of the system before operating.
2.
Place the new o-rings into the grooves of the
tailpieces. Hand-tighten the union nuts into the
ports. Do not use tools to tighten the union nuts.
3.
Complete assembly by following Steps 13-16 in
Section 3, Pump Body Replacement.
X
Cut
Spacers
at X.
X
5. Pump Base Replacement
Refer to Figure 5 and the associated parts list to
identify the part in the replacement kit.
Figure 6. Cut Spacers
FHP Pump
Base Kit
R0486700
Figure 5. Pump Base Kit
FHP Pump Base Replacement Kit
Parts List
1
1.
Comply with the warning and follow Step 1 in
Section 2, Pump Disassembly.
2.
Remove the two (2) bolts that attach the base and
housing pump to the foundation.
3.
Replace the base and attach it and the pump
housing to the foundation.
4.
If you need to raise the pump higher:
a. Cut the plastic bars connecting the top and
bottom sets of spacers, as shown in Figure 6.
Zodiac Pool Systems, Inc.
2620 Commerce Way, Vista, CA 92081
1.800.822.7933 | www.ZodiacPoolSystems.com
©2015 Zodiac Pool Systems, Inc. ZODIAC ® is a registered trademark of Zodiac International, S.A.S.U., used
under license. All trademarks referenced herein are the property of their respective owners.
H0318400 Rev C
R0486700
Instructions
6. Parts List
R0337601
1
Switch on circuit breaker to pump motor. Turn on
pump and check the system for normal operation.
R0327301
Pump Base
5.
R0479800
R0486700
Description
Figure 7. Place Spacers in Base
Body Pump
1
--
--
--
O-ring, Backplate, FHP
1
--
--
--
Tailpiece, FHP
--
2
--
--
Tailpiece O-ring, FHP
--
2
2
--
Tailpiece Union Nut, FHP
--
2
--
--
Pump Base, FHP
--
--
--
1
Instructions
1
1
1
1
Description
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