Nexa MSA-866 Handleiding

Nexa Rookmelder MSA-866

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MODEL : MSA- 866/10Y

LONGLIFE 10 YEARS BATTERY OPERATED

MINIATURE PHOTOELECTRIC

SMOKE ALARM WITH HUSH FEATURE

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

HALL

MAXIMUM PROTECTION

MINIMUM PROTECTION

KEY

FIGURE 1 - SINGLE STOREY DWELLING

FIGURE 2 - 2/3 STOREY DWELLING

• Let the dust cover remain over the smoke alarm until

the the final cleaning is completely done. Applies

mainly for new construction or renovation.

OPERATING YOUR SMOKE ALARM

Once the smoke alarm has been installed a small indicator

light (LED), positioned beside the test button, should flash

approximately once a minute in normal operation.

If smoke is detected the unit will emit a load pulsating alarm

until the air is clear.

TESTING YOUR SMOKE ALARM

It is recommended that you test your smoke alarm once a

week to ensure the detector is working correctly.

Push and hold the test button for approximately 3 seconds. A

loud pulsating alarm should sound to indicate the correct

function. During the alarm condition the indicator light will

flash quickly.

After installation and after reoccupation of the

dwelling following a vacation etc, check all your

alarms.

COMMON CAUSES AND AVOIDANCE OF

FALSE ALARMS

The Smoke Alarm may be triggered by steam, condensation,

normal smoke or fumes. Small insects getting into the smoke

alarm chamber may cause intermittent alarms. Keep away

from the sources to avoid nuisance alarms. (See "Areas to be

avoided" in the "Positioning the smoke alarm" section.)

Hush or Silence Feature

This Smoke Alarm has a built-in Hush or Silence feature

incorporated into the Test button.

If cooking or other non-hazardous sources cause the

unwanted alarm, it can be temporarily silenced by depressing

the test button and holding for approximately . The 1 second

alarm will enter a dormant period for 10 minutes. The red LED

will flash every 10 seconds to indicate the sensitivity is

reduced. At the end of the hush period the alarm will give two

short beeps, the alarm will then reset to normal sensitivity.

NOTE - If the smoke density increases during this period (i.e.

from a fire) the unit will go into alarm mode.

LOW BATTERY WARNING

If the smoke detector emits a short ‘beep’ once every 40

seconds the battery is at the end of its life and this detector

should be replaced immediately. This low voltage warning will

be given for at least 30 days.

If the red indicator light (LED) does not flash every 40

seconds then replace the whole smoke alarm unit.

BATTERY SEALED-IN NOT FOR

REPLACEMENT

ACTION IN THE EVENT OF A FALSE ALARM

• If there is a false alarm, simply press the test / hush

button on the cover to mute the unit for 10 minutes.

• Check the house carefully in case there is a small fire

smouldering somewhere.

• Check whether there are some sources of smoke or

fumes. You should get your family into a safe place

before your investigation.

• If there are frequent nuisance/ false alarms it may be

necessary to re-locate the device. If for some reasons

the alarm continues to give false alarm, the units can

be silenced by removing the batteries. If cleaning the

alarm does not correct the problem it can be returned

to the place where you bought it.

IN THE EVENT OF FIRE

• Leave the building as quickly as possible. Check room

doors for heat or smoke. Do not open a hot door. Use

an alternate escape route. Crawl along the floor, if

possible, through a wet cloth or hold your breath. Do

not stop to collect anything.

• Meet at a pre-arranged meeting place outside the

dwelling and check everybody is there.

• Call the Fire Brigade from outside the building

immediately. The brigade should be summoned

regardless of the size of the fire and regardless of

whether there is a facility for transmission of alarms to

a remote manned centre.

• Do not go back inside a burning building and wait for

the Fire Brigade to arrive.

MAINTAINING YOUR SMOKE ALARM

Clean your smoke alarm regularly to prevent dust build up.

This can be done using a vacuum cleaner with the brush

attachment. Clean gently around the front grilled section and

sides. Never use water, cleaners or solvents since they may

damage the smoke alarm.

When the battery is low, replace with a new smoke alarm.

If the alarm fails to operate currently, please send back to

the address of manufacturer shown on the back label of the

detector.

NOTE: THE APPARATUS SHALL NOT BE EXPOSED TO

DRIPPING OR SPLASHING.

________________________________________________

PRE-WARNING FAULT SIGNAL (YELLOW LED)

When there is no fire nor smoke accident, if the LED on

front cover lights on yellow, it means: may be dust go

inside or means the unit cannot function properly. This

is a pre-warning signal that the user should replace the

unit with a new smoke alarm._______________________

IMPORTANT SAFEGUARDS

Installation of your smoke alarm is only one step in your

safety plan. Other important steps should be taken to

further improve your safety:-

• Install the smoke alarm properly, following this

instruction leaflet

• Test your smoke alarm weekly

• Replace with a new smoke alarm immediately once

depleted

• Do not smoke in bed

• Keep matches & lighters away from children

• Store flammable materials in a proper manner and

never use them near naked flames or sparks

• Maintain emergency equipment such as Fire

Extinguishers, escape ladders etc and ensure all

occupants know how to use them correctly.

• Plan an escape route/s from your building in

advance and ensure all occupants are aware of

them. Re-enforce this awareness periodically

through- out the year.

• Make sure escape routes remain free of any

obstructions.

• A warning that batteries (battery pack or

batteries installed) shall not be exposed to

excessive heat such as sunshine, fire or

the like.

WARNING!

IF THERE IS ANY QUESTION AS TO THE CAUSE OF

AN ALARM IT SHOULD BE ASSUMED THAT THE

ALARM IS DUE TO AN ACTUAL FIRE AND THE

DWELLING SHOULD BE EVACUATED IMMEDIATELY.

THIS PRODUCT IS A SEALED UNIT AND CANNOT BE

REPAIRED – IF THE UNIT IS TAMPERED WITH IT WILL

INVALIDATE THE GUARANTEE. IF THE UNIT IS

FAULTY PLEASE RETURN IT TO YOUR ORIGINAL

SUPPLIER WITH YOUR PROOF OF PURCHASE.

YOUR SMOKE ALARM GUARANTEE

These Smoke Alarms are guaranteed to be free from

defects in materials and workmanships under normal use

and service for a period of five year s (exclude battery)

from date of purchase. The company will not be obligated

to repair or replace parts which are found to be in need of

repair because of misuse, damage or alterations occur

after the date of purchase. Send the Smoke Alarm with

proof of purchase, postage and return postage prepaid, to

local distributor. The liability of the company arising from

the sale of this Smoke Alarm shall not in any case exceed

the cost of replacement of Heat Alarm and in no case

shall the company be liable for consequential loss or

damages resulting from the failure of the Smoke Alarm.

NEXA TRADING AB NO LIABILITY FOR SHALL HAVE

ANY PERSONAL INJURY OR PROPERTY DAMAGE,

OR ANY SPECIAL INCIDENTAL, CONTINGENT OR

CONSEQUENTIAL DAMAGE OF ANY KIND

RESULTING FROM A FIRE. THE EXCLUSIVE

REMEDY FOR BREACH OF THE LIMITED

WARRANTY CONTAINED HEREIN IS THE REPAIR

OR REPLACEMENT OF THE DETECTIVE PRODUCT

AT NEXA TRADING AB OPTION. IN NO CASE SHALL

NEXA TRADING AB’S LIABILITY UNDER ANY OTHER

REMEDY PRESCRIBED BY LAW EXCEED THE

PURCHASE PRICE. YOUR SMOKE ALARMS IS NOT

A SUBSTITUTE FOR PROPERTY, DISABILITY, LIFE

OR OTHER INSURANCE OF ANY KIND.

APPROPRIATE COVERAGE IS YOUR

RESPONSIBILITY. CONSULT YOUR INSURANCE

AGENT

This does not affect your statutory rights.

This alarm is only suitable for single occupancy private

dwellings only and not intended for multi occupancy

private dwellings or commercial or industrial dwellings.

Waste electrical products should not be disposed of with

normal household waste. Please recycle where facilities

exist. Check with your Local Authority or retailer for

recycling advice. New regulation will encourage the

recycling of Waste from Electrical and Electronic

Equipment (European "WEEE Directive" effective

August 2005).

Manufacturer:

Nexa Trading AB

Sweden

www.nexa.se

You will find the Declaration of Performance on (DoP)

our website

Product specificaties

Merk:	Nexa
Categorie:	Rookmelder
Model:	MSA-866

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