52
GM 4700AC
16
17
14
13
36
33
B_02389
OPERATING MANUAL
VERSION 06/2014 ORDER NUMBER DOC2311730
10.5 REPLACING THE NOZZLE SEAL
1. Relieve pressure from the gun and from the device in accordance with Chapter 7.3.3.
2. Clean and decommission in accordance with Chapter 8.1.3.
3. Secure the gun with the locking device.
4. Unscrew the union nut with nozzle guard (33).
5. Remove the air cap (36) together with the nozzle (13).
6. Carefully release the nozzle seal (17) with the help of a screwdriver.
7. Attach the new nozzle seal to the valve housing (16).
8. Complete the gun according to Chapter 7.3.4.
NOTICE
Defective nozzle seal!
Material sprays into the air cap next to the nozzle
Risk of contamination
Do not clean the nozzle seal with sharp-edged objects.
Replace the nozzle seal if the sealing surface is damaged.
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