Agilent Technologies TwisTorr 84 FS AG X3508-64001 Bedienungshandbuch Seite 292

17 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.
The message will stay on until the temperature decreases below
threshold value. Press the STOP RESET pushbutton twice to
start the pump.
Indicates a fault in the circuit of the controller used to power the
pump.
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.
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TwisTorr 84 FS AG Rack Controller User Manual / 87-901-037-01 (D)
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