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
Key:
ð
Corresponding process starts.
3.
The stop (pause) button
stops the process.
Process step
DIP
Front LED
Bleed water pipe
(Switch solenoid valve)
DIP7 = 1
DIP8 = 0
Ready for venting (solenoid valve closed)
0.3 s
0.1 s
0.3 s
0.1 s
0,3 s…
LED:
green
LED:
off
LED:
green
LED:
off
LED:
green
Start button
pressed / solenoid valve open / venting active
0.5 s
0.5 s
0.5 s
LED: green
LED: off
LED: green
Bleed product line
(Switch pump)
DIP7 = 0
DIP8 = 1
Ready for venting (pump stopped)
0.1 s
0.1 s
0.1 s
0.1 s
0.1 s
0.1 s
0.1 s
0.1 s
0.1 s
LED:
gree
n
LED:
off
LED:
green
LED:
off
LED:
green
LED:
off
LED:
green
LED:
off
LED:
green
Start button
pressed / pump running / venting active
0.5 s
0.5 s
0.5 s
LED: green
LED: off
LED: green
Starting up
32
MAN049250 Rev. 1-01.2021
