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6.4.2.2 Booster function (increased detergent concentration)
An overconcentration can be set temporarily to ensure that crates with dried food leftovers
are also completely clean. This so-called booster function is activated in the operating level.
The overconcentration is reset to the previously valid value after an hour or by deactivating
in the operating level. The value (BOOSTER CONZ.) is set ex-works to "OFF mS/cm" or
"OFF g/l" and can be set between 0.0 and 40 mS/cm in the conductivity mode or between
00.00 and 99.99 g/l in the proportional metering mode.
When using the booster function, the threshold for the DETERGENT OVER-MET. CONS.
NOTE
error message must be amended!
6.4.3
Setting the temperature compensation
Four different temperature compensation settings can be selected. This makes it possible to
approximate the temperature coefficient of the product used. The temperature coefficient is
specified in the relevant product datasheet.
Temperature compensation occurs using a reference temperature of 20°C.
For alkaline products:
For acidic products:
NOTE
The temperature coefficients specified relate to the 20°C reference temperature!
6.4.4
Overview "Standard metering settings"
Functions
PRE-METERING
PRE-METERING DELAY
DETERGENT
CONCENTRATION
(conductivity
measurement)
DETERGENT
CONCENTRATION
(proportional metering)
Booster CONC.
(booster stage)
ADDITIVE CONC.*
(proportional metering)
TEMPERATURE COMP.*
(conductivity
measurement)
∗
can only be set if configured
417101386_AquantaControl_II.doc
ALKALI1 = (2,0 %/K), (factory setting:
ALKALI 2 = (2,4 %/K)
ACID 1 = (0,9%/K)
ACID 2 = (1,3%/K)
Setting ranges
0 – 9999 sec. or
0 – 99.99 g/l
0 -999 sec.
Setting range for the
concentration value:
0.1 – 40 mS/cm.
from 0.1 – 19.9 in
0.1-mS/cm steps.
from 20 -40 in
1-mS/cm steps.
0 –99.99 g/l
0 - 40 mS/cm or
0 – 99 g/l
0 –99.99 g/l
ALKALI
ACID
- 72 -
Default values
(ex-works setting)
120 sec.
( = 0 sec., as long as the
detergent concentration is
set to OFF).
0 sec.
OFF mS/cm
OFF g/l
OFF mS/cm or
OFF g/l
OFF g/l
ALKALI
Recommended
values
Depending on the tank
size and the desired
concentration.
5.0 mS/cm
2 g/l
10.0 mS/cm or 5 g/l
-
product dependent
Rev. 4-2/10
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