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Check that pump rotor is free to rotate then press the
STOP RESET pushbutton twice to start the pump.
After the starting phase if the output connection is
shorted (output current higher than 2.2 A), the display
will be as shown in the following figure.
F A U L T
:
S H O R T
C I
Check connections and shortages between pump and
controller, then press the STOP RESET pushbutton
twice to start the pump.
If the pump is stopped by an emergency stop signal
provided via a remote contact, the display will be as
shown in the following figure.
ACCESSORIES AND SPARE PARTS
J1 input mating connector
P7 mating plug
Mains cable (European plug, 3 m long)
Mains cable (American plug, 120 V, 3 m long)
Fan extension cable
OPTIONS
RS 232 kit
P2 output mating connector
Controller to pump extension cable (5 m extension)
NOTE
R C U
I
T
NOTE
DESCRIPTION
DESCRIPTION
S Y S T E M
O V E R R
Remove the controller power cable and check the
emergency condition.
Then reconnect the power cable and press the START
pushbutton to start the pump.
The following message is displayed if the fuse of the
transformer secondary blows:
C O N T R O L L E R
F A
Since no operation can be carried out, contact
VARIAN.
969-9853
969-9854
969-9957
969-9958
969-9949
969-9851
969-9852
969-9950
87
TECHNICAL INFORMATION
I
D E
I
L U R E
PART NUMBER
PART NUMBER
87-900-940-01 (F)
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