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Documents are only to be used and distributed completely and unchanged. It is strictly the users´ responsibility to check carefully
the validity of this document with respect to his product. manual-no.: 999073 / 15/12/2009
VACUU•LAN:
☞
Operation of the pump depending on actual pressure de-
mand.
☞
The cooling water is switched off if no more pumping is re-
quired, it is switched on again if gas or vapour occur.
☞
The basic setup for decentralized vacuum network systems
(for vacuum in laboratories, vacuum lines for weekend, night
or trainee operations). Continuous vacuum without continu-
ous pumping.
☞
Additional extension of the lifetime of diaphragms and valves
(only as many diaphragm strokes as necessary).
Changing the basic setup
Starting the program:
➨
Keep key MODE pressed while switching on the controller.
☞
The basic setup ”vacuum control” (factory-set) is displayed
on the LCD by flashing symbols.
To change the basic setup:
➨
Press key
▲
or
▼
until the symbol of the desired mode is
flashing.
➨
Confirm by pressing START/STOP.
Only in basic setup vacuum control:
☞
”Set”, ”Auto” and ”yes” or ”no” are displayed.
➨
Switching between ”yes” or ”no” is possible by pressing key
▲
or
▼
.
➨
To preselect the automatic mode confirm ”yes” by pressing
key START/STOP.
➨
If you do not wish to preselect the automatic mode confirm
”no” by pressing key START/STOP.
vacuum control
continuous pumping VACUU•LAN
☞
The symbol of the
venting valve
is displayed and ”yes” or
”no”.
➨
Switching between ”yes” or ”no” is possible by pressing key
▲
or
▼
.
➨
Confirm the selection ”yes” or ”no” by pressing key START/
STOP.
After selecting the basic setup:
☞
The symbol of the
coolant valve
is displayed and ”yes” or
”no”.
➨
Switching between ”yes” or ”no” is possible by pressing key
▲
or
▼
.
➨
Confirm the selection ”yes” or ”no” by pressing key START/
STOP.
MODE
+
(mains switch)
