FAULT FINDING AND CORRECTIVE ACTION
MONITORING LED NOT ILLUMINATED
A.C. supply not healthy. Battery not connected. Charger failed.
UNIT NOT MEETING REQUIRED EMERGENCY PERIOD
may need cycling: Discharge then, recharge for full 24 hours. Retest, battery
may need replacing if emergency duration is still not met.
LAMP NOT ILLUMINATED
If illumination is hesitant and of a low level, either the battery or (less likely)
the printed circuit board needs replacing.
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.
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 the halogen lamps. It is recommended that for
luminaires the lamps are replaced at intervals of no more than 1 year in
order to retain the design photometric characteristics.
AFTER THREE YEARS & EACH SUBSEQUENT YEAR
All units with specified durations in excess of 1 hour should be energised
for their full rating period.
INSTALLATION
1) Lay fitting on its back and remove front panel.
2) Remove and discard packing pieces.
3) Fit unit to wall:
4) Connect the AC240V to the L.E.N. Terminal block.
5) Connect battery.
6) Refit front panel.
7) Switch on the mains supply, and two green indicator lamps should
illuminate indicating that the unit is operational. If these indicators are
not on, check connection of the battery and mains and ensure the lamp
filaments are intact.
The unit is fitted with deep discharge protection and this will operate when
the battery voltage falls to approx 8V.
INSTALLATION
1. Lay fitting on its back and remove front panel.
2. Remove and discard packing pieces.
3. Remove Battery.
4. Fit Unit to Wall:
5. Connect the AC240V to the L.E.N. Terminal block mounted on the top
edge of the printed circuit board.
6.Refit and connect Battery ( 9.6 V 2.2Ah) using the spade connectors ensuring
the correct polarity is observed.
The unit will not illuminate unti l the mains has been witched on and
subsequently failed.
7. Connect the earth wire to the spade connector on the front cover and
refit the front cover.
8. Switch on the mains supply, and two green indicator lamps should
illuminate indicating that the Unit is operational. If these indicators
are not on, check connection of the battery and mains and ensure the
lamp filaments are intact.
The Unit is fitted with deep discharge protection and this will operate
when the battery voltage falls to approx 8V.
PARAMETER
Model no.: TWINSPLED
Name of goods: LED Emergency twin spots light.
Technology parameter:
Rated input supply: AC 240V 50Hz
Rated output power: 2*15PCS LED
Operating environmental: Temperature: -10-40
℃
Operating relative humidity: Less than 90%.
Battery specification: 9.6V 2.2Ah Ni-Cd
Emergency duration: More than 3 Hours.
Change-over time: Less than 1 second.
MONITORING
Green indicator lamp (LED) normally continuously
‘
on
’
.indicator lamp goes
out if A.C. supply or charger fails.
BATTERY
Ni-Cd rechargeable batteries.
TEMPERATURE
Performance figures measured at 25 degrees C.
FAULT FINDING AND CORRECTIVE ACTION
MONITORING LED NOT ILLUMINATED
A.C. Supply ot healthy. Battery not connected. Charger failed.
n
UNIT NOT MEETING REQUIRED EMERGENCY PERIOD
May need cycling: Discharege then, recharge for full 24 hours. Retest, battery
May need replacing if emeregency duration still not met.
LAMP NOT ILLUMINATED
If illumination is hesitant and of a low leverl, either the battery or (less likely)
the printed circuit board needs replacing.
EM9W NM & M TWIN SPOT INSTRUCTIONS.indd 4-5
19/03/2014 13:12:27
