Server CSP-EZ (94160/94150) - Manual (Page 4)

PUMP DISASSEMBLY
BEFORE FIRST USE AND AFTER USE DAILY,
DISASSEMBLE AND CLEAN PUMP.
1 PUMP OUT ALL (IF ANY) REMAINING FOOD
PRODUCT FROM INSIDE PUMP BODY.
2 WASH AND RINSE OFF OUTSIDE OF PUMP BODY.
3 FLUSH OUT AND RINSE THROUGH INSIDE OF
PUMP.
• Place lower end of pump into container full
of water and operate pump until all (if any)
remaining product is expelled and only warm
water flows from discharge tube. Then remove
pump from container of water to disassemble.
• Use a container to collect small parts of pump to
prevent any loss.
4 REMOVE PLUNGER ASSEMBLY AND LID FROM
PUMP BODY BY TURNING LOCKING COLLAR AND
DISCHARGE TUBE NUT COUNTERCLOCKWISE.
5 REMOVE CYLINDER AND DISCHARGE TUBE FROM
VALVE BODY BY ROTATING COUNTERCLOCKWISE
TO RELEASE FROM SLOTS IN VALVE BODY.
6 REMOVE RUBBER GASKET OR O-RING FROM VALVE
BODY.
7 REMOVE SMALL O-RING FROM DISCHARGE TUBE.
• Be careful not to damage o-ring when prying it
off of discharge tube.
8 REMOVE KNOB FROM PLUNGER ASSEMBLY BY
ROTATING COUNTERCLOCKWISE.
• Firmly hold head tube towards piston head while
unscrewing knob. Pressure on spring will release
and push knob off rapidly.
9 REMOVE LOCKING COLLAR FROM HEAD TUBE.
• Remove gaging collar(s), if used, from head tube
by sliding them off.
J REMOVE HEAD INSERT FROM INSIDE HEAD TUBE.
K REMOVE SPRING FROM PISTON.
L REMOVE WASHER FROM PISTON.
M REMOVE SEAL ASSEMBLY FROM PISTON HEAD.
• Be careful not to damage seal when prying it off
of piston head.
N REMOVE O-RING FROM INSIDE SEAL
• Be careful not to damage o-ring when prying it
out of seal.
VALVE COVER DISASSEMBLY
a
REMOVE VALVE COVER FROM DISCHARGE TUBE BY
ROTATING VALVE COVER COUNTER CLOCKWISE.
b
REMOVE CONE WASHER FROM VALVE COVER.
b
a
a
IMPORTANT PUMP AREAS TO CLEAN:
CLEAN ALL SIDES OF STAINLESS STEEL BALLS
CLEAN VALVE BODY PASSAGEWAY
CLEAN VALVE BODY OPENINGS
Do not use any sharp tools for disassembly, this
can damage parts.