Packings - WAGNER ProSpray 3.29 Mode D'emploi

wrench while holding the upper housing (11) securely with a
second adjusting wrench.
16. Screw out outlet valve housing (14) from the piston (15) with
17. Remove the upper seal (16), upper ball guide (17), outlet valve
ball (18), washer (19) and outlet valve seating (20).
18. Clean all the parts with the corresponding cleaning agent.
Check outlet valve housing (14), outlet valve seat (20), outlet
valve ball (18) and upper ball guide (17) for wear and replace
parts if necessary. If the worn outlet valve seat (20) is unused
on one side, install it the other way around.
19. Carry out installation in the reverse order.
seating in the lower housing (10).
11
16
17
18
19
20
14
12
13
10
1. Remove inlet valve housing in accordance with the steps in
Chapter 11.2, Page 36.
2. It is not necessary to remove the outlet valve.
3. Loosen lock nut (Fig. 14, Item 5) counterclockwise with light
blows from a hammer.
unit housing.
5. Clamp upper housing (6) at the wrench surfaces vertically in a
vice.
Do not tighten vice excessively to prevent crushing.
Attention
6. Screw out threaded joint (7).
7. Slide the piston rod (4) forward until the piston is out of the
T-slot (2) on the slider assembly (3).
GB
Attention
15
10. Remove the transportation devices from the upper and lower
11. Lubricate upper packing (8) and lower packing (9) with
8. Push piston (4) downward out of the upper housing (6). Check
piston for wear and replace if necessary.
9. Remove upper packing (8) and lower packing (9) from the
upper housing (6).
Do not damage inside of upper housing.
packings. (The transportation device from the upper packing
machine grease.
Repairs at the unit
1
3
2
5
7
10
8
6
9
11
4