Repair
313221A
37
Displacement Pump
To Remove Suction Tube
To Remove Intake Valve Only
A side displacement pump repair and
parts information is included in
manual 311076, which is supplied
with your unit.
Use dropcloth or rags to protect
Reactor E-10 and surrounding area
from spills.
1. See Before Beginning Repair, page 35.
Relieve pressure, page 22.
1. Loosen nut (34) and remove suction tube
(31).
34
31
E
30
32
33
35
If pump is not generating any pressure,
the intake ball check may be stuck closed
with dried material.
If the pump is not generating pressure on
the downstroke, intake ball check may be
stuck open.
Either of these conditions can be serviced
with the pump in place.
2. Disconnect suction tube.
3. Remove intake valve by hitting ears (E)
firmly right-to-left with a non-sparking ham-
mer. Unscrew from pump. See manual
311076 for repair and parts.
