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TECHNICAL INFORMATION
89 87-900-986-01 (
C
)
Startup
–
Plug the controller power cable into a suitable
power source.
–
The display lights up for approx. 2 seconds and
shows:
A U T O T E S T
_
_
_
O K
–
After 2 seconds, the display shows the following
screen page:
S T O P
.
.
.
.
H
z
F R O N T
NOTE
If the pump is not connected, the display will be as
follows:
C H E C K
C O N N E C T
I
O N
T O
P U M P
–
Pressing the START button, the pump is started and
the display shows the following screen page.
S T A R T
I
N G
X X
X X H
z
F R O N T
Turbo-V 81-AG
LS
AG
COUNTERS
increase
decrease
LOW SPEED
menu
VACUUM TECHNOLOGIES
MEASURES
next
previous
START/STOP
R2
R1
This screen page will be visible throughout the acceleration
phase the pump. The increasing value of the rotation
frequency will be displayed in the boxes marked X; the
user may decide to express this value in Hz (default) or in
KRMP.
Once operating speed has been reached, the following
screen page is displayed:
N O R M A L
1
3
5
0 H
z
F R O N T
If the LOW SPEED key is pressed, the above screen page
changes to:
B R A K
I
N G
X X X X H
z
F R O N T
Turbo-V 81-AG
LS
AG
COUNTERS
increase
decrease
LOW SPEED
menu
VACUUM TECHNOLOGIES
MEASURES
next
previous
START/STOP
R2
R1
The following screen page is displayed on reaching the
pre-established speed:
N O R M A L
1
1
0
0 H
z
F R O N T
The rotation value set in both NORMAL and LOW SPEED
mode can be modified by the user as described in the
Programming section of this manual.