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VERSION 01/2018
Assembly aids:
Order no.
Quantity
1 pc ≙ 50 ml
9992831
1 pc ≙ 250 ml
9992833
1 pc ≙ 50 ml
9992590
1 pc ≙ 200 g
9992698
1 pc ≙ 1 kg can
394342
1 pc ≙ 1 kg can
9992616
Brand notice:
The brands specified in this document are property of the respective owners.
Loctite ®, for example, is a registered brand of Henkel.
10.4 REPLACING PARTS ON THE VALVE ROD
1. Relieve the pressure of the spray gun and device.
2. Decommission and clean in accordance with Chapter 8.1.2.
3. Secure the spray gun with the trigger locking device.
4. Unscrew spring cap (5) and remove pressure springs (2) and (3).
5. Loosen the screw (22) and remove together with the nut (20).
6. Remove the trigger (21).
7. Loosen the sealing screw (10) using a size 7 mm; 0.28 inch single open-end wrench
(100).
NOTICE
Unsuitable tool!
Damage to seals and sealing surfaces.
Do not hold the valve rod with pliers or a similar tool.
8. Carefully pull the valve rod (B), together with sealing screw, backwards out of the
gun housing (A).
9. Hold the clamping sleeve (4) with a size 6 mm; 0.24 inch open-end wrench (101)
and loosen collet chuck (18) with a size 5 mm; 0.20 inch open-end wrench (102).
10. Carefully pull valve rod (34) out forwards. Replace relevant parts. When changing
the valve rod, the valve seat (Order no. 394922) must also always be replaced.
5
2
102
101
5 Nm
3.69 lbft
4
85
18
19
50
51
B_02267
52
ORDER NUMBER DOC 394821
Designation
Loctite ® 542
Loctite ® 638 green
Loctite ® 222
Vaseline white, PHHV II
Tool valve rod seal
Molykote ® DX grease
B
3
±1
100
21
22
10
12
11
34
83
53
Smaller tanks
50 g tube ≙ Order No. 2355419
87.9 mm ±0.15
A
20
34
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