ESP EMLED5W NM&M FLUSH User Manual

RECOMMENDED ROUTINE TEST PROCEDURE

The following test is designed to ensure the continued protection of your
premises and occupants. Because of the possibility of a failure of the
normal lighting supply occurring shortly after a period of testing, all tests
should whenever possible, be undertaken at times of least risk, e.g during
daylight hours.

ONCE A DAY

Visual inspection of battery charge led

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ONCE A MONTH

Each unit should be energised from its battery for about 30 seconds by
simulation of a failure of the normal lighting supply, to ensure the lamp
operates in the emergency condition.

TWICE A YEAR

Each unit should be energized from its battery for a continuous period
of at least one hour. Inspect if the LED light source works well. It is
recommended that LED light source is inspected twice for no more than
one year to retain the design photometric characteristics. If one or more
LEDs fail to work normally, customers can decide to replace them or not
according to if there is enough lumen output for emergency lighting.

Eventually, you may want to replace this light tting:

When your light tting and or battery pack come to the end of their life
or you choose to update or upgrade the tting by replacing it, please

do not dispose of it with your normal household waste, please recycle

where facilities exist. When you need to dispose of this tting, check with

your retailer or local authority for suitable options. New regulations will
encourage the recycling of waste from Electrical and Electronic Equipment.
(European “WEEE Direction” effective August 2005).

EMLED5W NM&M FLUSH

EMERGENCY LIGHTING

LUMINAIRE INSTRUCTIONS AND TEST PROCEDURES

MAINTAINED/NON MAINTAINED EMERGENCY LIGHT

DURATION: 3 HOURS 220-240 AC 50/60HZ

Unit 7 | Target Park | Shawbank Road | Lakeside | Redditch | B98 8YN | United Kingdom

T: [phone] F: [phone]

E: [e-mail]

INSTALLATION

OPERATION

1. Remove the diffuser from the body by easing each of the 4 ‘lugs’ off the

body clips using a 5mm at blade screwdriver.

2. Release gear tray by easing plastic clips away from the metal tray and
lifting the metal tray away from the base.

3. Fix base to wall or ceiling either direct or via conduit box having cleared
an access hole in the body for the cable.

4. ISOLATE THE A.C. SUPPLY and connect unit. An unswitched
240V A.C. supply must be connected to the live(L). Earth and neutral(N)

terminals tted to the PCB of all variants. On maintained variants continuous

illumination is provided by the white link ready connected, this can be
replaced by a simple switch for on/off control.

5. Plug battery lead into connector on PCB.

6. Ret the gear tray into the body making sure the two plastic clips capture

it correctly.

7. Ret diffuser and press each of the 4 ‘lugs’ to ensure they are fully

located.

8. Check operation - restore the A.C. supply check the indicator LED is ‘on’.
Leave for 30 minutes, remove power, the lamp should illuminate for a few
seconds.

NON - MAINTAINED

Lamp normally off and battery on automatic charge (LED ‘on’) when the A.C.
supply is healthy. Solid state circuitry automatically switches the lamp on
when the A.C. supply is interrupted.

MAINTAINED

Emergency lamp normally on, when the supply to switched live is on.
The battery is on automatic charge (LED ‘on’). Lamp will switch on or remain
on if A.C. supply is interrupted.

MONITORING

Green indicator lamp (LED) normally continuously ‘on’. Indicator lamp goes
out if A.C. supply or charger fails.

BATTERY

Sealed Nickel - Cadmium rechargeable battery pack.

TEMPERATURE

Performance gures measured at 25 degrees C

FAULT FINDING AND CORRECTIVE ACTION

MONITORING LED NOT ILLUMINATED

A.C. supply not healthy. Battery not connected. Charger failed

9. Restore the A.C. supply, and check that the indicator LED is ‘on’.

10. For maintained installation:

Remove white link connected across the two terminals marked SW and
connect to the live AC 240V provided. (See diagram below)

Liv e (AC 240 V)

SW

SW

UNIT NOT MEETING REQUIRED EMERGENCY PERIOD

May need cycling: Discharge then, recharge for full 24 hours. Retest, battery
pack may need replacing if emergency duration still not met.

LAMP NOT FULLY ILLUMINATED

If tube ends blackened replace tube. If illumination is hesitant and of a low
level, either the battery pack or (less likely) the printed circuit board needs
replacing.