Hayward EXPERT Serie Instructions D'installation Et D'utilisation page 3

Exercise extreme care in handling and installing the new seal and seat assembly.
The lapped and polished surfaces may easily be damaged by dirt or scratching.
For safety, all service must be performed with
REMOVING THE MOTOR ASSEMBLY
1.
Remove the (4) 3/8" x 2" hex head bolts which hold the
motor assembly to the pump/strainer housing.
2.
Slide the motor assembly out of the pump/strainer
remain in the pump/strainer housing. To remove, pull it
straight out of the strainer housing).
REMOVING THE IMPELLER
3.
Remove the motor end cover by removing the (2) screws.*
4.
To hold motor shaft from turning, carefully slide a 7/16"
wrench between the capacitor and the protector switch,
on motor shaft.
5.
Rotate the impeller counter-clockwise and remove. The
spring portion of the seal assembly is now exposed. Note
carefully the position of the spring seal, and remove it.
NOTE: Replace motor cover to protect delicate motor
parts.
REMOVING THE CERAMIC SEAT
6.
Remove the seal plate. Note the notch on the top of the
plate and the mating lug on the top of the motor
mounting bracket.
7.
Press the ceramic seat with o-ring out of the seal plate. If
tight, use a small screwdriver to tap seat out.
STOP — Clean all recesses and parts to be reassembled.
Inspect gaskets and replace if necessary.
at end of shaft to keep shaft from turning.
SEAL CHANGE INSTRUCTIONS
SP2600 SERIES
GENERAL
Haywardpool.ca
SEAL INSTALLATION
8.
Clean and lightly lubricate the impeller hub and seal
recess in the seal plate with silicone or Jack's N° 327 o-ring
lube.
9.
Gently wipe the black, polished surface of the spring seal
assembly with a clean, soft cotton cloth. Press the spring
seal assembly onto the impeller hub — black polished
surface facing away from the impeller.
10.
Gently wipe the polished face of the ceramic seat with a
soft, cotton cloth. Lubricate the o-ring on the ceramic seat
plate — polished side facing out.
11.
Place the seal plate onto the motor mounting bracket
aligning the positioning lug and guide.
REPLACING THE IMPELLER AND DIFFUSER
12.
Screw the impeller onto the motor shaft in a clockwise
direction. Tighten snugly by holding motor shaft with
wrench.
13.
REPLACING THE MOTOR ASSEMBLY
14.
pump/strainer housing, being careful not to dislodge the
15.
Fasten assembly to housing using the (4) 3/8" x 2" bolts.
(Be sure housing gasket is in place). Tighten alternately
and evenly.