Bruker BPHG 90 - Figure 7.11 Example of Non­critical Warnings; Figure 7.12 Critical Maintenance Warning

Operation
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At startup, when the operating time of any of the maintenance critical components is
within 90% of the preset service interval, then a maintenance warning is given, but the
systemcancontinuetooperate.Inthiscase,theoperatinginformationscreenwilldisplay
a warning triangle next to the component indicating it is near its service interval
maintenance. Warnings are repeated at regular intervals, prompting the user to take
remedialactionbeforeacriticalmaintenanceerroroccurs.
Figure7.11:ExampleofNoncriticalWarnings
At startup or during operation, when any of the operating times have become equal to
100%ofthepresetserviceinterval,acriticalmaintenancewarningisissued(seethenext
figure) and the system shuts down. The device can not be operated until the user has
taken remedial action. The source of the critical maintenance error is indicated in the
operatinginformationscreenbymeansofaredcross.
Figure7.12:CriticalMaintenanceWarning