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USE
General
Make all vacuum manifold and electrical connections
and refer to Turbo-V pump instruction manual before to
operating the Turbo-V controller.
!
To avoid injury to personnel and damage to the
equipment, if the pump is laying on a table make sure it
is steady. Never operate the Turbo-V pump if the pump
inlet is not connected to the system or blanked off.
The input signal P1 connector should be left in position
including the shipping links if no external connections are
made. The forepump and the Turbo-V pump can be
switched on at the same time.
Startup
•
Plug the controller power cable into a suitable power
source.
•
The display lights, and shows:
A U T O T E S T
R E A D Y
F O R
S O F T
The controller with the Soft Start mode allows the pump
to ramp-up to Normal Speed slowly with a minimum
ramp-up time of 80 minutes and a maximum of about
105 minutes.
The Soft Start mode is always operative as default mode.
If it is necessary to deselect this mode refer to the
following paragraph.
WARNING!
NOTE
O K
L O C A L
S T A R T
If the Soft Start mode is deselected, the ramp- up will be
done within 25 minutes and the display changes as
follows:
P U M P
R E A D Y :
P U S H
S T A R T
If the pump is not connected, the display will be as shown:
C H E C K
T O
After pressing the START push-button, if the P1 connector
is not in place with the link or the external interlock
connection are open, the display will be as shown in the
following figure.
Unplug the controller power cable and verify the P1
connection.
P U M P
W A I T I N G
Press the PUMP CURRENT push-button and the
display shows:
P U M P
X X . X
where:
•
XX.X= pump rotation speed range
(0 to 14 KRPM)
61
TECHNICAL INFORMATION
B U T T O N
NOTE
C O N N E C T I O N
P U M P
NOTE
I N T E R L O C K
I S
S T A R T I N G
K R P M
87-900-855-01 (B)
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