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DIMMING OPTION
When the voltage is interrupted, with
corresponding pressings of the button, we
can choose the illumination of 100%, 50%,
33%
or turned off, either to increase the
autonomy time or not to consume the battery
power unnecessarily. This option is canceled
when the power network is restored.
LAMP TESTING
The luminaire tests the good condition of the
lamps in emergency mode and warns the
user for probable malfunction. If a lamp is
found faulty then
the LAMP FAULT indicator starts to blink. To
verify which lamp is faulty use the TEST
button. If the faulty lamp is replaced then the
error is automatically restored and the
indicator is turned OFF.
TESTS
Normally the illumination source and the
autonomy tests are programmed by the
control panel and the test results are sent to
the control panel.
If the luminaire is not connected to GR-
6500 panel, the following automatic tests
executed:
AUTOMATIC EMERGENCY CIRCUIT TEST
The unit automatically tests the emergency
circuit every 15 days (if the battery and mains
power are connected). During this test the
lamps are turned ON for 3 seconds using the
batteries. In some cases this function might
not be acceptable (i.e in cinema theaters) so
the installer must take this into account
during the installation.
AUTOMATIC DURATION TEST
This test is conducted every 6 months by
simulating a power failure, if the battery and
mains power supply are connected. The unit
lights the lamps using the charged battery
and counts the time until the stated duration.
If the lamps are ON during the end of the test
then the unit is restored to its normal
operation (lamps OFF and battery charging).
If the lamps go OFF before the end of the test
then the unit is restored to its normal
operation but the LAMP FAULT / BATT.
FAULT indicator is lit to show that there is a
problem with the battery and that the battery
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must be replaced. Let it be noted that this
duration test is also done during every long
power failure. If the power failure lasts for a
long time and the luminaire has entered the
BATTERY CUTOFF mode and the duration
measured is not correct then the fault
indicator will light when the power is restored.
ERASING ERRORS
Erasing errors is accomplished with a
prolonged pressing of the TEST button (>5
sec) when the unit is connected to the mains
power supply. The fault indicated with the
indicator LAMP FAULT / BATT. FAULT will be
erased. If the cause of the fault has not been
restored (i.e burned lamp) then the indicator
will light again. If the fault was caused by a
low emergency duration and you erase the
error then this will be indicated again during
the next duration test after 6 months. In this
case (for duration errors) it is vital to replace
the battery before erasing the error (the error
is automatically erased if the mains power
and the battery are disconnected).
WARNING !!!
1. Every test, installation or maintenance
procedure must be done only by qualified
personnel.
2. The unit must be connected to the mains
power supply using a line fuse rated
accordingly.
3. The replacement of the battery and the
light source must be done using parts of
the same type, by the manufacturer or by
a competent person.
4. If the luminaire must be isolated from the
mains power supply for more than 2
months then the batteries must be
disconnected by removing the battery\
connectors.
5. I s not allowed to discard batteries in
t i
to common trash bins, they must
b e d i s c a r d e d o n l y
recycling points. Do not incinerate.
i n b a t t e r y
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