Use
Backup battery
4
Maquet PowerLED II
IFU 01811 EN 10
93 / 116
4.10 Backup battery
NOTE
When the backup power supply is triggered, Boost, AIM and Comfort Light modes
are automatically disabled. They can be re-enabled later.
NOTE
The batteries are charged only when the light is off.
4.10.1 LEDs
Indicators Description Meaning
Orange battery indicator Switchover to backup
Flashing red indicator Backup battery nearly discharged (with Getinge
backup only)
Tab.21: Lighthead keypad backup operation indicators
Indicators Description Meaning
One LED lit red External backup at a very low level (with Getinge
backup only)
Two LEDs lit red External backup at a low level (with Getinge backup
only)
Three LEDs lit orange External backup at a relatively low level (with
Getinge backup only)
Four LEDs lit green External backup at a satisfactory level (with Getinge
backup only)
Five LEDs lit green External backup at excellent level (with Getinge
backup) or device on backup (with customer
backup)
The green LEDs are lit one
by one
LEDs lit in chasing sequence: batteries charging
(with Getinge backup only)
Tab.22: Wall-mounted keypad backup operation indicators
Indicators Description Meaning
Full orange battery Switchover to backup
Non-full orange battery Remaining battery capacity (with Getinge backup
only)
Flashing red indicator Backup battery nearly discharged (with Getinge
backup only)
Tab.23: Backup operation indicators on the touchscreen control panel