Fault Elimination - Busch-Jaeger Busch-Wächter Präsenz tech 6813-101 Betriebsanleitung

Fault Elimination

The situations listed below refer only to the direct mode of operation of the Presence
Detector. Please refer to the appurtenant Operating Instructions of the FM Inserts and/or the
IR Hand-held Transmitter 6010 for further information regarding the elimination of faults.
Diagnosis
Load-relay does not
generally switch:
Presence Detector
does not react:
Cause/Remedy
- Defective load-relay, replace
- Replace upstream fuse/switch on again
- Repair broken supply lead
- Check connections on the FM Insert
- Replace device if necessary
- Check potentiometer settings
- Clean soiled lens
- Increase too low brightness limit value
GB
112