Setting The Concentration - Ecolab DG1-III-DLA-PCB Manuel D'utilisation

7.3

Setting the concentration

The following settings are possible:
Concentration:
0.25 %
0.50 %
0.75 %
1.00 %
1.50 %
2.00 %
2.50 %
3.00 %
3.50 %
4.00 %
4.50 %
5.00 %
NOTICE!
At concentrations of 3.5 - 5 %, the flow regulator must be replaced:
Type10 l/min (Art. no. 415512018) see
the flow regulator with replacement fine filter' on page 47.
If the concentration is subsequently readjusted to the range 0.25 - 3 %,
the flow rate can be increased again, if desired, by replacing the flow
regulator (type 14 l/min, Art. no. 415512021).
The values1.25 %, 1.55 %, 1.75 %, 2.25 %, 2.75 %, 3.25 %, 3.75 %,
4.25 %, 4.75 % and all values > 5 % are inadmissible.
This is signalled by a red front LED.
DIP switching elements
1 2 3 4
ON
ON
ON ON
ON
ON ON
ON
ON ON
ON ON
ON ON ON
ON
ON
The concentration is set by means of the
DIP switch S1.
The concentration value is printed on the board
("0.25 %", "0.50 %" etc.).
The desired concentration is set by adding the
individual values.
Flow regulator 10 l/min
5
x
ON x
ON x
ON x
Ä 'Replacing the solenoid valve /
33
Starting up
Flow regulator 14 l/min
x
x
x
x
x
x
x
x
x
MAN049250 Rev. 1-01.2021