Use; General; Startup - Varian Turbo-V 150HT Bedienungshandbuch

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.
When the Turbo-V 150HT pump is baked by a membrane
pump, the Soft Start mode should be deselected.
WARNING!
NOTE
NOTE

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
S O F T S T A R 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 30 minutes and a maximum of about 55 minutes.
The Soft Start mode is always operative as default mode. If
it is necessary to deselect this mode refer to the following
paragraph.
If the Soft Start mode is deselected, the ramp- up will be
done within 150 seconds and the display changes as
follows:
P U M P R E A D Y
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.
P U M P W A I
I N T E R L O C K
Unplug the controller power cable and verify the P1
connection according to paragraph "Interconnections".
63
TECHNICAL INFORMATION
O K
F O R L O C A L
: P U S H
B U T T O N
NOTE
C O N N E C T
P U M P
NOTE
T I N G
87-900-893-01 (C)
I O N