Replacement Part List

3A5572B EN 11
Pump Outlet Valve
Replacement
1. Unplug power cord (22) and perform
Pressure Relief Procedure, page 1.
2. Remove outlet valve (17) from pump
housing (1).
3. Clean all dried residue from around
outlet area in pump housing (1).
4. Verify gasket (A) is still pressed into
outlet valve with chamfered edge of seat
(B) away from the ball (C).
5. Thread new outlet valve (17) into pump
housing (1). Torque to 290-310 in-lb
(32.8-35.0 N•m).
6. After assembly is complete, perform
Assembly Verification, page 13.
Pump Inlet Valve
Replacement
1. Unplug power cord (22) and perform
Pressure Relief Procedure, page 1.
2. Remove suction tube (37) and drain line
(36) from pump inlet valve (29).
3. Remove inlet valve fitting (29), ball (29a),
and spring (29c) from pump housing (1).
4. Clean all dried residue from around inlet
area in pump housing (1).
5. Install new spring (29c) over ball stop pin
in pump inlet.
6. Install ball (29a).
7. Thread new inlet valve fitting (29) into
pump housing (1). Torque to 200-240
in-lb (22.6-27.1 N•m).
8. Attach suction tube (37) and drain line
(36).
9. After assembly is complete, perform
Assembly Verification, page 13.
PushPrime Replacement
To replace the PushPrime, first disassemble
the enclosure. See Front Cover and
Enclosure Replacement, page 8.
1. Using a 1/16" hex driver, remove button
by loosening set screw.
2. Using a 13mm deep socket, remove
PushPrime module (48).
3. Install replacement PushPrime module
(48). Torque to 200-220 in-lb (22.6-24.9
N•m).
4. Install button by lightly tightening set
screw.
5. Install front cover and enclosure. See
Front Cover and Enclosure
Replacement, page 8.
6. After assembly is complete, perform
Assembly Verification, page 13.