Design Of The Flushing And Disinfection Equipment - Kärcher WATERCLEAN 600 CD Service Handbook

MAINTENANCE
4.4.1

Design of the Flushing and Disinfection Equipment

Figure 20 Diagram of connection principle for cleaning conserving and disinfection of the RO equipment
1. Manometer
2. Fine filter
3. Solenoid valve
4. Pressure switch
5. RO Pump
6. Pressure tube /
module
7. Measuring cell
Aids:
- Cleaning tank
- Four connection hoses
- Conductive capacity measuring unit for measurement comparison after flushing
- Protective clothing (goggles, gloves, apron)
- External pump as flushing pump
Starting Position:
- RO equipment set to switched off operating mode and switched off with main switch.
46
8. Flow meter (drinking water)
9. Pressure control valve
10. Check valve
11. Concentrate control valve
12. Flow meter (concentrate)
13. Electrical control system
14. Drinking water to the
flushing tank
WTC 600 LP / MP
15. Concentrate to the
flushing tank
16. Flushing tank
17. Sampling valve for
drinking water
18. Sampling valve for
untreated water
19. Flushing pump
Service Handbook 08.2004