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Furthermore, it is possible to set "delay for pre-metering" (= pre-metering starts with delay).
It is recommended to programme a time for the detergent metering to be delayed before
the first fill up.
The pre-metering time depends on the capacity of the washing tank, the transferring
capacity of the metering unit and the desired concentration.
t
Example:
Perform the setting as follows: Enter the appropriate value of 0 to 9999s in steps of 1s.
Select the desired value on the flashing digit by the buttons
Select the respective digit with
NOTE
Press NEXT to confirm
* This has to be considered for the pump capacity in case of products with a specific
height of > 1.
9.3.2
Setting detergent concentration
The detergent concentration is set from works to zero (DETERGENT CONZ.: OFF mS/cm)
NOTE
to avoid detergent metering from start-up of the washer.
Adjust the concentration in mS/cm. The value depends on the detergent concentration and
type.
Perform the adjustment of the concentration as follows:
1. Activate the menu "DETERGENT CONZ."
2. Select the desired concentration by
3. Press NEXT to confirm.
9.3.3
Setting temperature compensation
Temperature compensation can be adjusted for alkaline products (1,9 %/K) = ALKAL or
acid products (1,25%/K) = ACID.
The temperature compensation is pre-set for alkali products (alkal) from works.
The temperature is made with reference temperature of 20°C.
NOTE
The values 1,25 %/K (for acid) is an average of the tc-values of HNO
Perform a change of temperature compensation as follows:
1. Activate „TEMPERATURE COMP. ALKAL/ACID"
2. Change by ↵ (flashing indication is active).
3. Press NEXT to confirm.
417101089_CDI01.doc
tank
capacity
=
pre
-
metering
transferri
tank capacity: 300 l
desired concentration: 10 g/l
transferring capacity: 250 g/min*
•
3
00
10
t
250
pre
-
metering
=
•
desired
concentrat
ng
capacity
of
the
metering
= 12 min = 720 Sek.*
↵
-Key.
and
button.
- 52 -
⎡ •
⎤
ion
l
g/l
=
⎢
⎥
unit
g/min
⎣
⎦
and
.
and H
SO
3
2
4.
Rev.: 4-01/10
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