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The product is photoelectric smoke alarm, It is only used in single room in family. For
your safety, you'd better install one alarm in every
room. Before using it, please read the instruction
carefully, don't open the alarm casually avoiding
working abnormally.
Specification:
Rated power:DC9V
DC9V/AC110V
DC9V/AC220V
Static current: 5uA
Alarm current: 10mA
Alarm level: >85db（3m）
Low voltage alarm: 7V+0.5V
Attentions for installation:
Before you install the alarm, read the instruction carefully and keep it!!!
1.
Where to install best
1.1 At first you need install one in the bedroom and route way, because the bedroom is
far away from the exit usually, if you have several bedrooms, you'd better install one
alarm in every room.
1.2. Install it in the stairway, because stairway take an important part in emergent
situation。
1.3 At least install one alarm in every floor.
1.4 Install one alarm beside the electric appliances in every room.
1.5 Smoke, heat and burning things will spread horizontally after rising to the ceiling,
so install one alarm in the middle of the ceiling of ordinary structure house. Let the
alarm can induce every corner.
1.6 If alarm can't be installed in the middle of the ceiling for some reasons, the
distance the alarm away from the wall should be more than 10CM.
1.7 If install alarm on the wall, it should be 10~30.5CM below the ceiling. (Like the
diagram 1)
CEILING
BEST HERE
DIAGRAM 1
1.8 If the length of the room or the hall is more than 9m, you need install several
alarms in the hall.
1.9 Alarm need be installed 0.9m away from the highest point in room which is
gradient. (Like the diagram 2)
LX708 smoke alarm instruction
□
□
□
10CM(4'')
MINIMUM
NEVER HERE
ACCEPTABLE HERE
SIDE WALL
ANYWGERE
IN THIS AREA
0.9M(3ft)
0.9M(3ft)
HORIZONTAL DISTANCE
FROM PEAK
DIAGRAM 2
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Summary of Contents for Lexing LX708
- Page 1 LX708 smoke alarm instruction The product is photoelectric smoke alarm, It is only used in single room in family. For your safety, you’d better install one alarm in every room. Before using it, please read the instruction carefully, don’t open the alarm casually avoiding working abnormally.
- Page 2 1.10 How to install alarm in moving room. 1.10.1 The moving room’s heat insulation is poor comparing with ordinary structure room, the inner and outer energy exchange with cool air through very thin wall and ceiling, so a heat insulation layer form easily near the wall and ceiling, which baffle the smoke go to alarm.
- Page 3 half of the dilatant, then hang the bottom plate on the screw(gasket press on the plate), tighten the screw. 3.5 open the battery box, press the battery into box and button it. Without battery the box can’t be buttoned, in a general way there is not battery before the product is out of factory.
- Page 4 Use limitation 6.1 NFPA72 indicate that: the life’s safety lies in noticing the fire in advanced, confirm the right fleeing for life ways. The fire alarm system should make at least half of the people flee from danger, the die are old and sick usually, when dangerous we should more help them.
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