Assembly - WAGNER GM 4700AC Original Operating Manual

VERSION 06/2018

10.4.3 ASSEMBLY

1. Attach the sealing collar (11) to the valve rod (34) together with the inserted O-ring
(12) and sealing screw (10).
2. Push the completely assembled valve tappet (19) onto the valve rod (34).
3. Screw the collet chuck (18) into the clamping sleeve (4) (do not tighten).
4. Insert the preassembled valve rod into the preassembled clamping sleeve (4 and 18)
up to the stop.
5. Hold the clamping sleeve (4) with size 6 mm; 0.24 inch wrench in position, screw
the preassembled valve rod to the clamping sleeve and tighten with a size 5 mm;
0.20 inch open-end wrench, tightening torque 5 1 Nm; 3.69 lbft. Note reference
dimension.
6. Carefully insert the complete valve rod (B) into the gun housing.
7. Screw in the sealing screw (10) but do not tighten yet.
8. Position the trigger (21) and fasten with screw (22) and nut (20).
9. Insert the pressure springs (3) and (2) and screw on the spring cap (5), tightening
torque 8 1 Nm; 5.9 lbft.
10. Carefully tighten the sealing collar (11, 12) over the sealing screw (10).
11. Ensure that the trigger moves smoothly.
Note: Only use silicone and resin-free grease.
8 Nm ±1
5.9 lbft
4
85
ORDER NUMBER DOC2311730
5
2
3
5 Nm ±1
3.69 lbft
18
19
10
11
12
34
50
52
51
53
86
87.9 mm ±0.15
B
10
21
20
87
A
22
B_03650
36