Agilent Technologies TwisTorr 305 FS User Manual page 182

8 Technical Information
Error Messages
If the controller transformer temperature exceeds 90°C, the pump is shut off,
NOTE
and the display will be as shown in the following figure.
If the pump is stopped by an emergency stop signal provided via a remote
NOTE
contact, the display will be as shown in the following figure.
Remove the controller power cable and check the emergency condition.
Then reconnect the power cable and press the START pushbutton to start
the pump.
Controller power supply circuitry is faulty, or the Controller received a
spike.
Press the START push-button twice to start the pump. Should the
message still be present, call the Agilent service.
Check connections and shortages between pump and controller, then
press the STOP RESET pushbutton twice to start the pump.
182/190
C O N
O V
S Y
O V E
O V E R
S H O R T
TwisTorr 305 FS Remote Controller User Manual / 87-901-059-01
T R O L L
E R T E M
S T E M
R R I D E
V O L T A
C I R C
E R
P
G E
U I T