DÖRR EcoGun AS AUTO, Руководство по эксплуатации, Страница: 15 / 40

7.2 Cleaning
Clean the spray gun.
Personnel:
Operator
+ additional qualification explosion pro-
tection
Protective equipment:
Use ear protection
Eye protection
Respiratory protection device
Protective workwear
Protective gloves
1. Rinse spray gun.
Ä 6.4 “Rinsing”
2. Use a cleaning agent to carefully clean
the spray gun. Dry with a soft cloth.
Cleaning the air cap und nozzle
For a thorough cleaning you can remove the
air cap and the nozzle.
Disassembly
Fig. 8: Disassemble needle.
1. Thread off and remove nozzle (4) with
end cap.
2. Remove needle spring (2) and plunger
spring (3).
3. Pull back complete needle (1) out of the
housing.
Fig. 9: Disassemble nozzle.
4. Loosen the cap nut (6).
5. Remove cap nut (6) and air cap (7).
6. Unscrew and remove the nozzle (5) with
an open-end wrench (SW10).
7. Clean air cap (7) using cleaning agent
and cleaning brush
Ä
11.2 “Tools”.
8. Wipe the cleaned air cap (7) dry with a
cloth.
9. Clean nozzle (5) in the cleaning bath.
Assembly
10. Insert and tighten nozzle (5).
Tightening torque: 10 Nm
11. Fit the cap nut (6) and air cap (7).
12. Align air cap (7).
13. Hand tighten the cap nut (6).
14. Lubricate needle shank lightly with sili-
cone-free oil. Push in needle (1) care-
fully into the housing from the back.
15. Insert needle spring (2) and plunger
spring (3).
16. Hand tighten the end cap (4).
Cleaning and maintenance
06/2018 EcoGun AS AUTO - MSG00019EN 15/40