5
Troubleshooting
Warning indicators
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Maquet PowerLED II
IFU 01811 EN 10
5 Troubleshooting
5.1 Warning indicators
5.1.1 Indicators on the lighthead and wall-mounted control keypads
Indicator Description Meaning
Indicator off No fault
Orange indicator Faulty configuration (e.g. defective board, commu-
nication fault, other faults); backup battery level too
low.
Tab.24: Warning indicators
Indicator Description Meaning
Indicator off Powered from mains
Orange indicator Powered from backup supply
Flashing red indicator
(only available with Getinge
backup)
Powered from backup supply
The batteries are almost totally discharged and the
system will lose power in a few minutes.
Tab.25: Battery indicators
5.1.2 Indicators shown on the touchscreen control panel
Indicator Description Meaning
Battery fully charged Configuration powered from mains, shown only
when on mains
Orange indicator Powered from backup supply
The number of bars indicates the battery level.
Flashing red indicator
(only available with Getinge
backup)
Powered from backup supply
The batteries are almost totally discharged and the
system will lose power in a few minutes.
Battery charge indicator
(only available with Getinge
backup)
System charging
Tab.26: Battery indicators