Maintenance Instructions
Maintenance
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20.03.2015
8LE-D23_BA_E
6.5. Maintenance Instructions
6.5.1. Acting Safely
WARNING!
Hazardous body voltage inside the housing
If objects are inserted into the ventilation slots of live M=Light LEDs, this may
cause death or severe injury due to hazardous body voltage.
Disconnect the light from the mains supply before beginning with any
maintenance work.
Do not insert objects into the M=Light LED.
M=Light LED must only be cleaned dry, do NOT use water for cleaning.
Do NOT use M=Light LED in outdoor areas.
NOTICE!
Damage to the fan motors due to overspeed
If a fan motor is propelled e.g. by means of compressed air at speed rates far
beyond its nominal speed, it may be damaged.
Ventilation slots are best cleaned using a vacuum cleaner.
During blow-out of the ventilation slots, do NOT propel the fan with high
air pressure.