Error Messages - Varian Turbo-V 70 Bedienungshandbuch

ERROR MESSAGES

For a certain type of failure, the controller will self-
diagnose the error and the following messages will be
displayed if the hand-held terminal is connected.
If the pump is not connected, the display will be as
shown in the following figure.
C H E C K C O N N E C T
T O P U M P
Check connection between controller and pump, then
press START RESET pushbutton twice to start the
pump.
If within each step of the soft start mode the rotational
speed of the pump do not reach the planned value
within 15 minutes the display will be as shown in the
following figure.
F A U L T :
O V E R T I M E
Verify that systems has no leaks than press STOP
RESET pushbutton twice to start the pump.
If the upper bearing/pump temperature exceeds
60 °C, the pump is shut off, and the display will be as
shown in the following figure.
F A U L T :
O V E R T E M P
NOTE
I O N
NOTE
: S X
NOTE
P U M P
.
The message will stay on until the temperature
decreases below threshold value. Press the STOP
RESET pushbutton twice to start the pump.
If the controller transformer temperature exceeds 90°C,
the pump is shut off, and the display will be as shown
in the following figure.
F A U L T : C O N T R O L L E R
O V E R T E M P E R A T U R E
The message will stay on until the temperature
decreases below threshold value. Press the STOP
RESET pushbutton twice to start the pump.
If in normal operation (after the starting phase) the
current drawn by the pump is higher than programmed
(1.5 A), the pump and the inter-connected devices are
switched off and the display will be as shown in the
following figure.
F A U L T :
T O O H I G H
Check that pump rotor is free to rotate then press the
STOP RESET pushbutton twice to start the pump.
60
TECHNICAL INFORMATION
NOTE
NOTE
L O A D
87-900-870-01 (B)