11
EN
11. Faults
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951-171-010
Version 06
11. Troubleshooting
11.1 Display of the operating states and fault conditions
The operating states and fault conditions are displayed by different display patterns of the green, red and yellow LEDs on the control pcb.
The following displays are possible.
LED
Meaning/ possible cause
User intervention is required.
GREEN
(left side)
RED
(right
side)
YELLOW
(right
side)
AN
Operating voltage present
IP
AUS
No operating voltage present
possibly
AN
AUS
AN
EDL1 is ready for the next cycle
no fault pending
IP
AN
AUS
AUS
EDL1 is active in lubrication cycle
no fault pending
IP
AN
AN
AUS
Fault
YES
