Livarno LESB 22 A1 - Manual (Page 11)

9
Adjustment ... / Changing the bulb
LESB 22 A1
GB
Adjustment of the motion detector
The adjustment of the range, the twilight level, and the illumination time is made
with the rotary switches on the motion detector
4 .
Twilight level (LUX )
Adjustment of the brightness level below which the motion detector 4 will activate.
The brightness sensor is adjustable from 3 Lux to 100 Lux .
Illumination time (TIME 2 )
Adjustment of the illumination time from 10 seconds to 11 minutes. If the appliance
is switched on and it registers a new movement, the illumination time is extended
by the set value.
NOTICE
We recommend setting the illumination time to the maximum, so as to ►
achieve the longest service life for the bulb 8 .
Range (SENS 3 )
Setting the range of motion detector 4 to between 7 - 16 m.
Finally, set the motion detector ♦ 4 according to your requirement.
Fix the position of the motion detector ♦ 4 with the locking screw 10 .
Changing the bulb
The supplied bulb 8 is excluded from the warranty. Please use only bulbs 8
as specifi ed in the Technical Data.
Switch the electrical circuit off and secure it against being inadvertently ♦
switched back on.
Loosen the screw ♦ 7 on the front panel.
Fold the front panel with the protective screen ♦ 6 to the front.
Change the bulb ♦ 8 . Do not touch the bulb with your bare hands, use a
dust-free soft cloth.
Close the front panel, ensuring that the sealing gasket is properly seated ♦
and clean.
Firmly screw the front panel back down. ♦
Switch the electrical circuit back on and check the functioning. ♦