GE AKTApure - Page 398

Possible cause and actionProblem
•
The air intake at the rear or on the right side of the instrument
is covered
Make sure that none of the air intakes on the instrument are
covered.
•
Hot surroundings
Decrease the room temperature. Maximum operating tempera-
ture is 35°C.
•
Hardware error
Switch off the instrument and wait until the temperature has
decreased. Restart the instrument. If this error is recurrent, gen-
erate a System error report and contact Service.
The internal instrument
temperature is too high
External air sensors
Possible cause and actionProblem
•
The cable between the external air sensor and the ICU is not
connected
Check the back of the instrument and make sure that the cable
is connected.
•
The external air sensor has not been selected in UNICORN
Select the external air sensor in UNICORN. Refer to the installation
instructions delivered together with the external air sensor.
The external air sensor is
not found by the instrument
•
One of the connections is not tight enough
Tighten the connectors.
Air is introduced into the
flow path
•
One of the connections is not tight enough
Tighten the connectors.
Liquid is leaking from the
external air sensor
•
Hot surroundings
Decrease the room temperature. Maximum operating tempera-
ture is 35°C.
Hardware error
Switch off the instrument and wait until the temperature has
decreased. Restart the instrument. If this error is recurrent, gen-
erate a System error report and contact Service.
The internal temperature of
the air sensor is too high
398 ÄKTA pure User Manual 29119969 AB
8 Troubleshooting
8.7 Troubleshooting: Other components