Fig. 18: Installing the lever screw and lever
axle
15. Insert lever axle (2).
16. Tighten the lever screw (1).
8.2.3 Replace needle gland
Personnel:
Operator
+ additional qualification explosion pro-
tection
Protective equipment:
Protective workwear
Protective gloves
1. Disassemble needle and nozzle
Fig. 19: Removing the needle gland
2.
CAUTION!
The compression spring is pre-ten-
sioned. Risk of injury!
Remove the needle gland (1) carefully
and relieve the compression spring
slowly.
3. Remove the compression spring.
4. Remove the pressure disc.
Fig. 20: Removing the needle guide
5. Unscrew the needle guide (1) to the front.
6. Remove the O-rings (2) and seals (3).
7. Install new O-rings (2) and seals (3).
Faults
05/2018
EcoGun 910 - MSG00003EN
20/32
