50
VERSION 01/2018
ORDER NUMBER DOC 2385674
TOPFINISH Bell 1S
8.1.3 CLEANING HIGH-SPEED ROTARY ATOMIZER (OUTSIDE)
DANGER
Discharge of electrostatically charged components in atmospheres containing
solvents!
Explosion hazard!
Due to a built-up layer of coating products on the outside of the high-speed rotary
atomizer, discharges can occur due to creepage distance.
Clean the high-speed rotary atomizer as necessary.
1. Switch off the high voltage.
2. Move reciprocator into cleaning position.
3. Switch off the reciprocator.
4. Set speed of bell plate on controller to "0" rpm.
5. Close product valve and control air valves.
No product or solvent may leak out or escape.
6. Wipe down outside of high-speed rotary atomizer with a cloth and suitable cleaning
agent.
Notice:
Do not use abrasive agents!
7. Dry outside of high-speed rotary atomizer with a dry cloth or compressed air.
8.1.4 FLUSHING ENTIRE SYSTEM
1. Switch off the high voltage.
2. Move reciprocator into cleaning position.
3. Switch off the reciprocator.
4. Set steering airs to 0.3 MPa; 3.0 bar; 43.51.
5. Set speed of bell plate on controller to 20,000 rpm.
5. Open product valve.
6. Open main needle valve.
7. Switch on solvent supply.
8. Switch on (activate) all components carrying product.
9. Set flushing pressure.
10. Flush the system thoroughly.
11. Close product valve and control air valve.
12. Leave steering airs switched on for 2-3 seconds to remove all residue of flushing
agent from the system.
