Wagner SprayTech AC 4600 Professional Paint Sprayer User Manual


 
30
AC 4600 Pro
B_02706
5
2
3
4
18
50
51
52
53
34
21
22
19
20
A
B
10
11
12
83
100
101
102
85
5 Nm ±1
3.69 lbft
87.9 mm ±0.15
OPERATING MANUAL
EDITION 06/2012 PART NO. DOC394871
6.4 REPLACING PARTS ON THE VALVE ROD
6.4.1 DISASSEMBLING
1. Finishing work and cleaning.
2. Relieve spray gun and unit pressure.
3. Secure gun with trigger safety catch.
4. Unscrew spring cover (5) and remove compression springs (2) and (3).
5. Loosen screw (22) and remove together with nut (20).
6. Remove trigger guard (21).
7. Loosen sealing screw (10) with single open-end wrench (100) with wrench size 7 mm;
0.28 inches.
CAUTION
Unsuitable tool!
Damage to seals and sealing surfaces
Do not hold the valve rod with pliers or a similar tool.
SIHI_0006_GB
8. Carefully pull the complete valve rod (B) together with sealing screw out of the gun
housing (A) toward the rear.
9. Hold the clamping sleeve (4) with open-end wrench (101) wrench size 6 mm; 0.24
inches and loosen the collet chuck (18) with open-end wrench (102) wrench size 5
mm; 0.20 inches.
10. Carefully pull the valve rod (34) out toward the front. Replace the relevant parts.