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

WTC 600 HP
The following is alternately indicated on the
two-line display of the control panel (10) of the RO
system:
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
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.
*
Version 06/05
• Equipment/model No. and operating condition,
• Drinking water temperature,
• Operating hours.
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 operational malfunctions
detectable
• Press button (32) briefly; the display indicates
the number of regenerations.
• Press button (32) briefly; the display indicates
the number of days and hours since the last re-
generation.
Maintenance and Care
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
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