Alemite 7886-S5 서비스 매뉴얼 - 페이지 10

{카테고리_이름} Alemite 7886-S5에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Alemite 7886-S5 14 페이지. Medium-pressure stainless material pump

페이지 인쇄

SER 7886-S5

Pump Tube

CAUTION

Use care installing Piston (11) into the Body

assembly. Damage to the V-Packings can occur.

8. Install Piston (11) into the top of the Body assembly.

Valve and Packing Assembly

9. Position Adapter (30) threaded end upward.

10. Install Washer (31) [lip upward], Cup Packing (32)

[flat side upward], and Spacer (33) [grooved end first]

onto the Adapter.

11. Install Back-Up Ring (35) [concave end first] and

Packing (34) onto Valve Seat (36).

12. Screw the Valve Seat assembly onto the Adapter

assembly.

• Tighten the Valve Seat after it bottoms.

13. Install Stop (29) onto Stem (28).

14. Install the Valve Seat and Packing assembly [Adapter

end first] onto the Stem assembly.

15. Clamp the flats of Valve (37) horizontally into a soft-

jaw vise.

16. Screw the Stem assembly [with Loctite 222] into the

Valve.

• Tighten the Stem assembly securely.

17. Measure the distance from the bottom of the Stem to

the bottom of the Valve.

• The distance must not be greater than 0.15 "

(3.8 mm). See Figure 5.

NOTE: This setting ensures the components

remain engaged.

18. Screw lower Coupling (26) onto the Stem until the

Spring Clip holes align.

19. Measure the distance from the bottom of the Coupling

to the top of the Stop.

• The distance must not be less than 0.23 " (5.8 mm)

and no greater than 0.26 " (6.6 mm). See Figure 5.

NOTE: This setting effects the efficiency of

the pump.

20. Install Spring Clip (10).

Revision (8-00)

Medium-Pressure Stainless Material Pump

Rod and Cylinder

21. Install the Valve Seat and Packing assembly onto Rod

(27) until the Spring Clip holes align.

22. Install Spring Clip (10).

23. Screw upper Coupling (26) onto the Rod until the

Spring Clip holes align.

24. Install Spring Clip (10).

CAUTION

Use care installing Cylinder (24) onto the Rod

assembly. Damage to the Cup Packing can occur.

25. Install Cylinder (24) [large bore first] onto the top of

the Rod assembly.

• Make sure the Coupling on the Rod assembly is

exposed from the top of the Cylinder.

26. Install Gasket (22) [seam first] into the bottom of the

Body.

27. Screw the Rod assembly onto the Piston until the

Spring Clip holes align.

28. Install Spring Clip (10).

29. Screw the Cylinder into the Body assembly.

• Do not tighten at this time.

30. Install Bung Adapter (25) onto the Cylinder.

Foot Valve

31. Install Ball (39) into the top of Foot Valve (40).

32. Install and seat Gasket (22) [seam upward], Stop

Washer (38) [convex upward], and additional Gasket

(22) [seam first] into the Foot Valve.

33. Screw the Foot Valve assembly onto the Cylinder.

• Make sure the Ball moves freely.

34. Clamp the pump assembly at the Body.

35. Place a large wrench or other suitable tool into the slot

of the Foot Valve.

• Tighten all the components of the assembly securely.

• Make sure to properly crush all Gaskets.

Alemite Corporation