36
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.
5
2
3
4
18
19
10
10
11
12
34
50
51
53
52
20
21
B
A
22
B_03650
85
5 Nm
±1
3.69 lbft
8 Nm
±1
5.9 lbft
87
86
87.9 mm ±0.15
VERSION 06/2018
ORDER NUMBER DOC2311730
Summary of Contents for GM 4700AC
Page 1: ...AirCoat Manual Gun for Flat and Round Jet Nozzles Version 06 2018 B_02376...
Page 2: ......
Page 48: ...48...
