Instructions for use Polaris 600 69
Troubleshooting
LEDs on the mains connection
component (signal combinations)
25 LED
Off Processor in the mains connection
component is faulty
Inform Dräger-
Service
Pulsating yellow Processor in the mains connection
component is fault-free
No remedy nec-
essary
No. LED Status Cause Remedy
No. LED Status Cause Remedy
20
Mains power
supply (Sup-
ply mains)
Flashing yellow
Internal fault in the mains connection
component
Input source is unknown
Output voltage level is unknown
Notify Dräger-
Service
21
Emergency
power supply
(Emergency
power)
Flashing yellow
22
Output volt-
age to light
(Output volt-
age)
Flashing yellow
24
Notify Dräger-
Service (Con-
tact service)
Continuously yellow