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Les langues disponibles
Les langues disponibles
8
Operation
The values entered can be displayed during operation.
8.1
Audible alarm
1. Press the Acknowledge key to deactivate the audible alarm.
- The background colour of the display remains red (alarm).
2. Remove the cause of the alarm (depending on the application, for exam-
ple, by changing the filling level in the case of level control).
- The alarm is automatically deactivated and the background colour of the
display changes to "blue".
9
Maintenance
9.1
Maintenance intervals
Inspect the entire application at least once per year. The maintenance and
inspection intervals depend on the results of your risk assessment and on the
maintenance and inspection intervals of the connected components.
1. Check the wiring of all connected components.
2. Verify that all functions of the application are performed properly by per-
forming tests for all operating states and conditions of your application.
3. Perform maintenance of the connected components according to the
maintenance instructions of the manufacturers.
10
Troubleshooting
Any malfunctions that cannot be removed by means of the measures
described in this chapter may only be repaired by the manufacturer or by
qualified persons.
Operation
VarioFox® 24
EN
57
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