Mixing The Chemicals - Kärcher WATERCLEAN 600 LP / MP Betriebsanleitung

WTC 600 LP / MP
Notice: The amount of concentrate will in-
crease. This is correct.
Observe the maximum pressure of 21 bar
(MP) or 14 bar (LP) at the manometer (11)!
• Repeat the adjustment steps, if required. The
original drinking water amount may possibly
not quite be reached.
(3) The difference between pump and
concentrate pressure has increased
by more than _____ bar
• Read the values at the manometer for the
pump pressure (11) and for the concentrate
3.2.6

Mixing the Chemicals

When working with chemicals, always wear protective clothing.
Values for the metering of the various chemicals result from the untreated water analysis and
i
the system capacity.
Upon starting operation, the Kärcher service technician enters the required metering amounts
for your equipment into the following metering table.
(1) Metering Table
Metering
Chemical
Container
RM 852 sterilization agent
Pre-
chlorination
Chlorinated lime
Pre-flocculation Ferrifloc
Anti Scalant RM 5000 hardness stabilizer 6.290-991.0
RM 852 sterilization agent
Post
chlorination
Chlorinated lime
* These chemicals can each be used alternatively
Version 06/05
• Compare the differential pressure with the
Item No.
*
6.291-772.0
*
6.291-505.0
6.294-703.0
*
6.291-772.0
*
6.291-505.0
pressure (12), and determine the differential
pressure.
value taken when starting operation (see oper-
ational start-up record).
If the differential pressure has in-
creased by more than _____ bar, then
the RO filter membrane is clogged.
Readjustment is no longer possible.
Stop the drinking water production and
notify the Kärcher Service.
Metered Amount of the Chemical [ml] per
10 l Metering Solution
Maintenance and Care
9