Karcher 600 CD manual Maintenance

MAINTENANCE WTC 600 LP / MP

4.4.3.1Cleaning Solution for Acidic Cleaning

Volume of the		RM Kleen MCT 103 [l]	Item No.
cleaning solution [l]
30		1,0	6.294-009.0
Table 23	Composition of the cleaning solution for acidic cleaning

Neutralise by adding soda (6.287-014), until the pH value is approx. 7.

4.4.3.2Cleaning Solution for Alkaline Cleaning

Volume of the		RM Kleen MCT 511 [l]	Item No.
cleaning solution [l]
30		1,0	6.294-008.0
Table 24	Composition of the cleaning solutions for alkaline cleaning

Neutralise by adding RM Vaporapid bio descaling acid (6.290-239), until the pH value is approx. 7.

4.4.4Conserving

4.4.4.1Drain the metering station and flush

Initial situation:

- RO system switched off

Work steps:

1.Dispose of the contents of the metering stations according to the local regulations.

2.Flush the tank with drinking water.

3.Flush the metering pumps with drinking water.

4.Unscrew the metering hoses and drain.

4.4.4.2Conserve the RO system

When the RO equipment should not be used for more than 14 days, then it must be conserved.

NOTE After a maximum of 6 months, the conservation means must be flushed and renewed, if required.

50 Service Handbook 08.2004