Nexa MSA-866 Manual
Nexa
Rookmelder
MSA-866
Læs nedenfor 📖 manual på dansk for Nexa MSA-866 (2 sider) i kategorien Rookmelder. Denne guide var nyttig for 3 personer og blev bedømt med 4.5 stjerner i gennemsnit af 2 brugere
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MODEL : MSA- 866/10Y
LONGLIFE 10 YEARS BATTERY OPERATED
MINIATURE PHOTOELECTRIC
SMOKE ALARM WITH HUSH FEATURE
15
0086 632447- -CPR
Nexa13539 CPR- - 632447
EN14604:2005/AC:2008
Nexa Trading AB, Box 12200, 40242 Gothenburg
Sweden
Fire Safety and installed in buildings
Main Features :
• Photoelectric Sensor for Slow Smouldering Fires
• Long life Lithium Battery
• Miniature Size
• Hush Feature
• Power & Alarm Test Button
• Low Battery Warning
• Loud 85db alarm signal
• Supplied with wall plugs & screws
• Pre-warning fault signal
• Dust cover included
This instruction leaflet contains important information
on the correct installation and operation of your smoke
alarm. Read this leaflet fully before attempting
installation and retain for future reference.
SPECIFICATION
Power Source V Lithium cells 3: (CR123A/
/FDK .6L)CR2477 ½
Operation Current : <20mA operation (In Alarm)
Sensitivity to smoke 65- : 0. 1.52% per foot obscuration
Operation Temperature 0: oC-40oC
Ambient Humidity - : 10% 90%
Horn Level : 85 Decibels at 3 metres
Battery Life : approx. 12 years
Approval: Certified to BS EN14604:2005
LOCATING THE SMOKE ALARM
This smoke alarm is a single station photoelectric alarm and
should NOT be connected to other smoke alarms.
If your dwelling is on a single storey, for minimum protection
you should fit an alarm in the hallway between the living
areas (incl. Kitchens) and sleeping areas. Place it as near to
the living areas as possible and ensure the alarm is audible
when the bedrooms are occupied. See Figure 1 for
examples.
If your dwelling is multi-storey, for minimum protection one
alarm should be fitted at the bottom of the staircase with
further alarms fitted on each upstairs landing. This includes
basements but excludes crawl spaces and unfinished attics.
See Figure 2 for examples.
NOTE: For maximum protection an alarm should be fitted in
every room (except kitchen, bathroom and garage).
DO NOT FIT AN ALARM IN THE KITCHEN or BATHROOM,
as cooking fumes or steam may trigger the alarm.
DO NOT FIT ALARM IN A GARAGE, as exhaust fumes are
likely to set it off.
POSITIONING THE SMOKE ALARM
Ceiling Mounting
As hot smoke rises and spread out, it is advisable to mount
on a ceiling in a central position. Avoid areas where there is
no air circulation. E.g. Corners of rooms and keep away from
items which may prevent the free flow of air. Place the unit at
least 300mm from and light fitting or decorative object which
might obstruct smoke / heat entering the alarm. Keep at
least 300mm away from walls. See Figure 3i.
Wall Mounting
Do not mount tight into the corners. Put the top edge of your
smoke alarm between 150 and 300mm below the ceiling.
Keep at least 300mm from room corners. See Figure 3i
On a Sloping Ceiling
In areas with sloping or peaked ceilings install your Smoke
Alarm 900mm from the highest point measured horizontally
because “dead air” at the apex may prevent smoke from
reaching the unit. See Figure 3ii.
Areas to be avoided include the following :-
• Situations where the temperature may fall below
0oC or rise above 40oC
• Humid areas such as bathrooms, kitchens, shower
rooms where the relative humidity may exceed 90%
• Near a decorative object, door, light fitting, window
molding etc., that may prevent smoke or heat from
entering the alarm.
• Fume filled environments such as garages.
Exhaust gases may cause false alarms.
• Adjacent to or directly above hot components such
as radiators or wall vents that can effect the
direction of air currents.
• In very dusty or dirty environments such as
workshops.
• Locate unit at least 1.5m and route wiring at least
1m away for fluorescent light fittings as electrical
“noise” and/or flickering may affect the unit. Do not
wire into the same circuit as fluorescent lights or
dimmers.
• Do not locate in insect infested areas. Insects and
contamination on the Heat Alarm sensor can
increase its response time.
INSTALLING THE SMOKE ALARM
This smoke alarm is powered by battery and requires no
additional wiring.
• Having established the mounting location ensure
that there in no electrical wiring or pipe work in the
area adjacent to the mounting surface.
• Take the mounting bracket and mark the two
mounting hole locations.
• Drill holes in the positions marked.
• Insert wall plugs into the drilled holes.
• Screw mounting bracket to mounting surface. DO
NOT OVER TIGHTEN.
• Assemble detector onto the mounting plate by
aligning the two projections on the (A1) and (A2)
mounting plate with the two keyhole slots in the
detector.
Lock in position by giving a clockwise quarter
turn. This clockwise turn can switch on the
sealed-in battery in same time. i.e. power on the
device simultaneously
• Test the alarm for correct operation using test
facility.
LANDING
HALL
BATHROOMBEDROOM
LIVING
ROOM
KITCHEN
BASEMENT
LIVING
ROOM
BATHROOM
KITCHEN
BEDROOM
BEDROOM
BEDROOM
BEDROOM
HALL
MAXIMUM PROTECTION
MINIMUM PROTECTION
KEY
FIGURE 1 - SINGLE STOREY DWELLING
FIGURE 2 - 2/3 STOREY DWELLING
Produkt Specifikationer
| Mærke: | Nexa |
| Kategori: | Rookmelder |
| Model: | MSA-866 |
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