Bleeding Of Product And Water Pipe - Ecolab DG1-III-DLA-PCB Operating Instructions Manual

Starting up
7.2

Bleeding of product and water pipe

Venting of the product and water line is done by setting DIP switch elements 7 and 8
(DIP switch S1) and by pressing the start button
Basic procedure
1.
Set DIP7 or DIP8 to 1
ð Front LED flashes green
(different speed, depending on whether solenoid valve or DLA is switched)
2.
Press Start
ð Corresponding process starts.
3.
The stop (pause) button
Process step
Bleed water pipe
(Switch solenoid valve)
Bleed product line
(Switch pump)
MAN049250 Rev. 1-01.2021
Key:
stops the process.
DIP Front LED
Ready for venting (solenoid valve closed)
0.3 s
LED:
DIP7 = 1
green
DIP8 = 0
Start button
0.5 s
LED: green
Ready for venting (pump stopped)
0.1 s 0.1 s 0.1 s
LED:
LED: LED:
gree
DIP7 = 0
off green
n
DIP8 = 1
Start button
0.5 s
LED: green
32
.
0.1 s 0.3 s 0.1 s
LED: LED: LED:
off green off
pressed / solenoid valve open / venting active
0.5 s
LED: off
0.1 s 0.1 s 0.1 s
LED: LED: LED:
off green off
pressed / pump running / venting active
0.5 s
LED: off
0,3 s...
LED:
green
0.5 s
LED: green
0.1 s 0.1 s 0.1 s
LED: LED: LED:
green off green
0.5 s
LED: green