
Instructions for use
Polaris 600
61
Troubleshooting
No.
LED
Status
Cause
Remedy
20
Mains power sup-
ply (Supply
mains)
Off
No mains power available
Notify the in-
house technician
Continuously yel-
low
Mains power available
No remedial
action necessary
Flashing yellow
See "LEDs on the mains connection component (signal
21
Emergency power
supply (Emer-
gency power)
Off
No emergency power available
Notify the in-
house technician
Continuously yel-
low
Emergency power available
No remedial
action necessary
Flashing yellow
See "LEDs on the mains connection component (signal
22
Output voltage to
light (Output volt-
age)
Off
Light is not supplied with power
Notify Dräger-
Service
Continuously yel-
low
Light is supplied with power
Components of the light are in working
order
Communication with the light is func-
tioning
No remedial
action necessary
Flashing yellow
See "LEDs on the mains connection component (signal
23
System initializa-
tion (Initialize in
progress)
Off
Light system is initialized
No remedial
action necessary
Continuously yel-
low
Light system is initializing (during ini-
tialization, do not press any key and do
not initialize another light system at the
same time)
No remedial
action necessary
Flashing yellow
Light system is not initialized
Perform initial-
ization according
to assembly
instructions or
notify Dräger-
Service
24
Notify DrägerSer-
vice (Contact ser-
vice)
Off
Light system is working correctly
No remedial
action necessary
Continuously yel-
low
Electronics fault
Communication with the light system is
disrupted
Notify Dräger-
Service
Flashing yellow
Light system is not initialized
Perform initial-
ization according
to assembly
instructions or
notify Dräger-
Service