ALF-13131-E-02
All-Flo
14
REPAIR AND ASSEMBLY
PUMP WET END REMOVAL
STEP 1
Using the 7/16 inch wrench
remove four “Hex-Head Cap
Screws (1/4”-20 x 1-3/4”)” and
four “Flat Washers (1/4”)” from
the “Discharge Manifold”
STEP 2
Remove the “Discharge Manifold”.
STEP 3
Remove the “O-ring”, “Max-Pass™
backups”, and “Max-Pass™ valve”
from the “Discharge Manifold”.
TOOLS NEEDED
1) One Wrench,
7
/
16
Inch
2) Two Wrenches, ½ Inch
3) Two Wrenches, ¾ Inch
4) One Screwdriver, Slotted Head
WARNING
Prior to servicing the pump, ensure that the air and fluid
lines are closed and disconnected. While wearing personal protective equip-
ment, flush, drain and process liquid from the pump in a safe manner.
WARNING
Maintenance must not be performed when a hazardous atmo-
sphere is present.
WARNING
For pump models with non-metallic manifolds, air valves, or
chambers: When the relative humidity in the surrounding atmosphere is above
30%, the equipment must not be touched by personnel unless first wiped down
with a damp cloth.
STEP 4
Using the 7/16 inch wrench re-
move four “Hex-Head Cap Screws
(1/4”-20 x 1-3/4”)” and four “Flat
Washers (1/4”)” from the “Suction
Manifold”.
STEP 5
Remove the “Suction Manifold”.
STEP 6
Remove the “O-ring”, “Max-Pass ™
backups”, and “Max-Pass™ valve”
from the “Suction Manifold”.
7
SECTION
