Agilent TwisTorr 305-ICQ Manual Del Usuario página 268

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Technical Information
Table 9
Error messages
Message
Description
VDC Over Voltage
The supply input voltage
value is too high
(>26.4V).
Thermalpad Overtemp Thermal connection
between control unit and
heatsink has failed
VDC Under Voltage
The supply input voltage
value is too low (<21.6V).
Controller Over Temp
The temperature of the
electronic control unit
has exceeded the
maximum allowed value
(68°C)
This overtemperature
condition is detected by
the control unit
microprocessor
Pump Over Temp
The temperature of the
pump has exceeded the
maximum allowed value.
This overtemperature
condition is deteted by
the control unit
microprocessor
The value depends on
the Gas Load selection,
as shown below:
(Ar) --> 50°C
(N
(He) --> 60°C
268
Action
Check for the supply
voltage value, it has to
comply with the
specified range
Check for the electrical
connection between the
power supply and the
electronic controller
Restart the pump
Contact Agilent to get
appropriate directions
Check for the supply
voltage value, it has to
comply with the
specified range
Check for the electrical
connection between the
power supply and the
electronic controller
Restart the pump
Check for the pump
cooling system
functionality (forced air
or liquid)
Wait for the controller
temperature to return
below the related
threshold.
Restart the pump.
Check for the pump
cooling system
functionality (forced air
or liquid).
Check for the Gas Load
settings; it has to be in
compliance with the gas
type used by the
application.
Wait for the pump
temperature to return
) --> 55°C
below the related
2
threshold.
Restart the pump.
Red
ON, Solid
ON, Solid
ON, Solid
ON, Solid
ON, Solid
Agilent TwisTorr 305-ICQ & 305-IC SF User Manual
Led Status (for ref)
Yellow
Green
OFF
ON, Inv
Flash
OFF
ON, Inv
Flash
OFF
ON, Inv
Flash
OFF
ON, Inv
Flash
OFF
ON, Inv
Flash
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Este manual también es adecuado para:

Twistorr 305-ic sf

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