WAGNER ProSpray 27 Mode D'emploi page 43

13. Insert upper packing (Fig. 17) with O-ring (1) and
protruding lip (2) downward into the upper housing
(6).
1
2
14. Place intermediate ring (Fig. 16, Item 10) on the up-
per packing (8).
15. Screw threaded joint (Fig. 16, Item 7) into the upper
housing (6) and tighten to 34 – 41 Nm.
16. Insert lower packing (Fig. 18) in such a way that the
side with the smaller distance between the O-ring (1)
and the protruding lip (2) faces upward.
2
1
17. Move the lower packing to the end position using the
installation tool.
18. Push installation tool (included in scope of delivery of
the upper packing as a transportation device) for the
piston (Fig. 16, Item 4) onto the piston from above.
19. Lubricate installation tool and piston (4) with machine
grease.
20. Push piston (4) through the lower and upper
packings until the upper end of the piston protrudes
from the threaded joint (7).
21. Remove installation tool from piston (4).
22. Screw lock nut (5) at the upper housing (6) until it
touches.
23. Lubricate the threading of the upper housing (6) with
machine grease.
Remove upper housing from the vice.
24. Screw upper housing (6) into the gear unit housing.
Insert connection pin (2) into the connecting rod (3)
and piston (4) and secure with the spiral ring (1).
ProSpray 27 • 31
All manuals and user guides at all-guides.com
g
25. Screw upper housing (6) into the gear unit housing
26. Tighten lock nut (5) with light hammer blows.
27. Insert guide ring (11) into the lower housing (Fig. 15,
28. Screw on and tighten connection hose.
29. Screw in inlet valve housing (Fig. 14, item 2), see
30. Screw on and tighten suction tube.
31. Fasten return hose with clamp at suction tube.
32. Install front cover.
until the lock nut (5) touches and the connector for
the connection hose faces the rear.
Item 10) and screw lower housing into upper housing
and tighten.
Chapter 11.2, Item 10.
Repairs at the unit
41