Error Messages - Agilent Technologies Turbo-V 2000 ICE Bedienungshandbuch

Error messages

For a certain type of failure, the controller will self-diagnose the
error and the messages described in the following table are
displayed.
Tab. 1
Message
Check
connection to
pump
Pump waiting
interlock
Fault: pump
overtemp.
Fault: controller
overtemperature
Fault: too high
load
Turbo-V 2000 ICE Controller User Manual / 87-900-929-01 (L)
Description
Wrong connection between the
pump and the controller.
The interlock signal of P1
connector is activated by an
interruption of the link between
pin 3 and 16 of J1 connector, or
because the external interlock
signal is open.
The pump upper bearing
temperature exceeded 60 °C. The
pump lower bearing temperature
exceeded 80 °C.
The controller transformer
temperature exceeded 90 °C.
In normal operation, the current
drawn by the pump is higher than
programmed (8 A).
Instructions for Use

Error messages

Repair action
Check connection between
controller and pump. Press
the START push-button twice
to start the pump.
Reset the short circuit
between pin 3 and pin 8 of J1
connector, or close the
external interlock signal.
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.
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