Reassemble After Cleaning
Note: Any damaged parts must be replaced.
Note: Lubricate the o-rings, throat packings, and
piston seals with appropriate waterproof sanitary
lubricant.
1. Wash all pump parts with an appropriate cleaning
solution at the cleaning product manufacturer’s
recommended temperature and concentration.
2. Rinse all pump parts again with water and allow
them to dry.
3. Inspect all pump parts and reclean if needed.
4. Immerse all pump parts in an appropriate
sanitizer before assembly. Take the pump parts
out of the sanitizer one-by-one as needed.
5. Install the v-block packing (113) and bearing
(112) in the packing housing (114). The lips of
the packing must face down into the housing,
and the lip of the bearing must face up. Install the
o-ring (110) on the outside of the housing. Place
the packing housing in the top of the cylinder.
6. Install the o-rings (109, 110) on the piston
seal (111). Install the seal on the piston valve
housing. Install the piston ring (108).
7. Place the ball (107) on the seat of the piston
housing (104). Install the housing in the
displacement rod (103) so the holes in both parts
align. Secure with the retaining pin (106) and
o-rings (105).
8. Slide the displacement rod up through the
cylinder (101) so it protrudes from the packing
housing (114).
9. Place the ball (119) on the seat of the inlet
housing (115). Install the o-ring (110) on the
outside of the housing. Slide the valve stop (117)
into the holes in the housing.
10. Insert the inlet valve housing (115) into the
cylinder (101), aligning the holes in both parts.
Secure with the retaining pins (116, 117) and
o-rings (105).
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