Aglient Turbo-V 70 PCB Manual De Instrucciones página 235

MESSAGE
FAULT: PUMP OVERTEMP.
FAULT: CONTROLLER
OVERTEMPERATURE
FAULT: TOO HIGH L0AD
FAULT: SHORT CIRCUIT
SYSTEM OVERRIDE
OVERVOLTAGE
CONTROLLER FAILURE
Turbo-V 70 PCB Controller User Manual / 87-900-871-01 (E)
DESCRIPTION
The upper bearing/pump temperature
exceeds 60 °C.
The controller transformer temperature
exceeds 90 °C.
In normal operation (after the starting
phase) the current drawn by the pump
is higher than programmed (1.5 A)
After the starting phase the output
connection is shorted (output current
higher than 2.2 A).
The pump is stopped by an emergency
stop signal provided via a remote
contact.
Controller power supply circuitry is
faulty, or the Controller received a
spike.
Fuse blown on the power supply
secondary of the transformer.
Instructions for Use
Error Messages
REPAIR ACTION
Wait until the temperature
decrease below threshold value.
Press the START push-button
twice to start the pump.
Wait until the temperature
decrease below threshold value.
Press the START push-button
twice to start the pump.
Check that the pump rotor is free
to rotate.
Press the START push-button
twice to start the pump.
Check connections and shortages
between pump and controller.
Press the START push-button
twice to start the pump.
Remove the controller power
cable and check the emergency
condition. Then reconnect the
power cable and press the START
push-button twice to start the
pump.
Press the START push-button
twice to start the pump.
Should the message still be
present, call the Agilent service.
Contact Agilent for Maintenance.
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