During Operation; Control And Corrective Action Intervals; Sand And Activated Carbon Filter - Kärcher WATERCLEAN 600 LP / MP Betriebsanleitung

Maintenance and Care
3.2

During Operation

Drinking water quality is ensured only when the following control intervals are met. In case
deviations from the desired condition can not be eliminated through the measures mentioned,
the drinking water production must be stopped and the Kärcher Service must be notified.
3.2.1

Control and Corrective Action Intervals

d...daily, w...weekly, m... monthly
Interval Check/Activity
d Level, metering container
Air bubbles in metering line
Flow of drinking water
based on the operational start-up value
Drinking water conductance value
based on the operational start-up value
Pressure difference between pump
and concentrate pressure
Hour meter for sand und activated
carbon filter
Pressure difference, fine filter
Visual inspection of the equipment No leakage
w Fill out operating log
m Clean and flush the metering
container
Visually check the untreated water
pump
Float switch in the drinking water
tank
* for switching over the indication, see Section 3.2.2
3.2.2

Sand and Activated Carbon Filter

During operation, the sand and activated carbon
filter control indicates the actual time. To change
the indication:
• Press button (32) for approx. 5 s; the display
(31) indicates the time of the regeneration.
• Press button (32) briefly; the display indicates
the number of regenerations.
6
*
Version 06/05
Target/Purpose
Sufficient amount/filling
No air bubbles
Reduction of the drinking water
flow up to 10 %
Increase of the drinking water
conductance value up to 10 %
15 % maximum above start-up
difference
Backwashing has occurred
within the past 24 h
≥ 0,8 bar
No damages/leaks detectable Kärcher Service
No operational malfunctions
detectable
• Press the ADVANCE key button briefly; the
display indicates the number of days and hours
since the last regeneration.
WTC 600 LP / MP
In Case of Deviation
Fill up; mixing chemi-
cals,
see Section 3.2.6
Bleed metering pump,
see Section 3.2.3
Fine adjustment,
see Section 3.2.5 (1)
Fine adjustment,
see Section 3.2.5 (2)
See Section 3.2.5 (3)
Kärcher Service
Kärcher Service
Replace fine filter,
see Section 3.2.4
Kärcher Service
Kärcher Service