Changing Needle Packings - WAGNER TOPFINISH GM 1030P Operating Manual

VERSION 02/2019

10.4 CHANGING NEEDLE PACKINGS

1. Flush and clean the spray gun in accordance with Chapter 8.1.3.
2. Relieve the pressure of the product pressure generator and of the spray gun in
accordance with Chapter 7.4.
3. Unscrew needle stroke regulator (A).
4. Carefully pull out needle from the rear. As necessary, slightly loosen the clamping
sleeve (C) of the needle packing (B).
5. Loosen the clamping sleeve (C) of the needle packing (B) with a size 7 wrench.
6. Unscrew needle packing (B) and coat needle packing (B) with Vaseline (D) and insert it.
7. Place clamping sleeve (C) and tighten it by one rotation.
8. Insert the needle and fix it with the needle stroke regulator.
9. Tighten the clamping sleeve (C).
C
D
B
NOTICE
Unsuitable tool!
Damage to seals and sealing surfaces.
Hold the needle with pliers or a similar tool.
ORDER NUMBER DOC 2397374
A
B_07059
TOPFINISH GM 1030P
36