1290 Infinity II High-Speed Pumps User Manual 116
7 Error Information
General Error Messages
Cover Violation
Error ID: 7461
The top foam has been removed.
The sensor on the main board detects when the top foam is in place. If the foam
is removed while the lamps are on (or if an attempt is made to switch on for
example the lamps with the foam removed), the lamps are switched off, and the
error message is generated.
Probable cause Suggested actions
1 The top foam was removed during operation.
Please contact your Agilent service representa-
tive.
2 Foam not activating the sensor.
Please contact your Agilent service representa-
tive.