WAGNER GM 4700AC - 8 Cleaning and Maintenance; Cleaning; Cleaning Personnel; Flushing and Cleaning the Spray Gun

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8 CLEANING AND MAINTENANCE
8.1 CLEANING
8.1.1 CLEANING PERSONNEL
Cleaning work should be undertaken regularly and carefully by qualied and trained
personnel. They should be informed of specic hazards during their training.
The following hazards may arise during cleaning work:
– Health hazard from inhaling solvent vapors.
– Use of unsuitable cleaning tools and aids.
8.1.2 FLUSHING AND CLEANING THE SPRAY GUN
NOTICE
Flushing agent in the air duct!
Functional faults caused by swollen seals.
Always point the spray gun down when cleaning.
Ensure that neither paint nor ushing agent enters the air duct.
Never immerse the spray gun in cleaning agent.
The spray gun and the device must be cleaned and ushed daily. The cleaning/ushing
agents used for cleaning or ushing must correspond with the working material.
Note:
Methylene chloride is not recommended as an agent for ushing or cleaning the spray
gun or other system components.
1. Visual check: personal safety equipment, grounding and all
devices ready to use.
P_02381
Trigger locking device in
secured position
Air
Product
2. Relieve the pressure of the product pressure generator and of
the spray gun in accordance with Chapter 7.3.
3. Secure the spray gun.
4. Dismount nozzle and clean separately (see Chapter 7.4 and 7.4.1).
5. Supply product pressure generator with ushing agent according to
the operating manual of the product pressure generator.
6. Set product pressure generator to a maximum product pressure of 4
MPa; 40 bar; 580 psi.
7. Flush product pressure generator in accordance with the respective
operating manual.
8. Point the spray gun without nozzle into the grounded metal tank for
return product.
9. Unlock the spray gun and rinse out thoroughly.
10. Cleaning or replacing the product lter in accordance with Chapter
8.2.5.
11. Repeat steps 7–10 if necessary.
12. Relieve the pressure of the product pressure generator and of the spray gun in accordance with Chapter 7.3.
13. Secure the spray gun.
14. Clean the gun body with a cleaning agent recommended by the lacquer manufacturer. Clean
the trigger locking device area.
15. Dry with a cloth or a blow gun.
16. Dispose of the contents of the tank for return product according to the local regulations.
VERSION 06/2018
ORDER NUMBER DOC2311730