6
4.1 Opening and closing the light fitting
– Unscrew the four screws of the cover.
– The cover can be opened to the molded-on
hinges. For ease of installation, the cover can
be removed out of the hinges. If putting
down take care to prevent scratches on the
silk screen cover.
4.2 Installation of the fitting
Warning. Hazard due to electrostatic
charges!
Luminaire must not be installed in the
vicinity of charge-generating processes!
The luminaire shall be fitted by using the four
mounting clips with suitable fixing screws
(Ø 5 mm, fig. 1) onto a suitable surface.
4.3 Mains connection
Open the cover as described.
Pass the cable (5.5 to 13 mm) through the
certified Ex cable entry M 20 x 1,5. Use both
sealing inserts for cables from 7 to 9 mm, and
the outer sealing insert only for cables from 9.5
to 13 mm. Pay attention to the proper fit of the
remaining sealing insert in the certified cable
gland.
In case of unused cable entries, remove their
protective cover and close the entries with a
blanking plug (torque of 1,7 Nm). When closing
the gland with a blanking plug, always use both
sealing inserts! When metal cable entries are
used, the protective caps of the unused entries
are to be removed and the entries to be closed
with certified Ex blanking plugs!
Only fix laid cable may be used for
connection! If cable glands from other
manufacturer are used the instructions
regarding strain relief and clamping capacity
must be observed!
Connect the conductors to the terminals L, N
and PE in accordance with the terminal
marking (see fig. 2).
Remont the LED-printed board into the
housing.
Take care not to pinch any conductors. Install
the protective cover with the four screws.
Tighten the screws only hand-tight!
5. Monitoring (only EXIT V-CG-S)
The V-CG-S module monitors and indicates to
the connected CEAG emergency supply system
the operation of the supply unit circuit and the
function of min. 50 % of the installed LEDs.
The V-CG-S module allows single monitoring of
these luminaires in CEAG emergency lighting
systems. The switching mode (maintained/
non-maintained and switched emergency
luminaires) is freely programmable and mixed
operation up to 20 addresses in a single circuit
is possible.
5.1 Addressing
Before fitting the cover, the addressing of the
individual luminaires is to be carried out. The
desired address (fig.4, 1 - 20) is set on the
address switch by means of a suitable screw
driver (Arrowhead to No., fig. 3). If the luminaire
should not be monitored the code 0/0 has to be
selected.
The standing luminaire EXIT and is not
equipped with monitoring circuit and can not be
addressed.
6. Taking into operation
Prior to operation, check the light fitting
for its proper functioning and installation in
compliance with these operating instruc-
tions and other applicable regulations!
Only carry out insulation measurements
between PE and the external conductor L as
well as between PE and N.
– measuring voltage: max. 1 kV AC/DC
– measuring current: max. 10 mA
There must no insulation measurement
be carried out between L and N, since that
would destroy the electronics (mains input
fuse in the unit).
GB
Explosion protected LED-exit luminaire
Series: EXIT, EXIT 24 V and EXIT V-CG-S
7. Maintenance
Observe the national regulations
applicable to the maintenance, servicing and
test of apparatus for explosive atmospheres
e.g IEC/EN 60079-17 as well as the general
rules of engineering!
7.1 Servicing
When servicing, in particular those components
that affect the explosion protection, will have to
be checked, e. g.:
– Housing and protective bowl for any cracks or
damages.
– Gaskets for their perfect condition.
– Terminals and blanking plugs for their firm fit.
– Because of the risk of an electrostatic charge,
the light fitting shall only be cleaned with a
damp, non-fibrous cloth or sponge!
Only use customary household washing-up
liquid diluted in water as specified! The water
temperature may be max. 50°C.
After that, rinse with clear water to prevent
the risk of tension cracks in the protective
bowl!
7.2 Repair
Prior to replacing or removing any components,
observe the following:
Cut the apparatus off the voltage before
opening it or carrying out repairs! Only use
certified genuine CEAG/CCH spare parts! (See
CEAG/CCH spare parts list).
Subject to alteration or supplement of this
product series.
Regarding waste disposal, observe the relevant
national regulations! The plastic materials are
marked with material identifi cations.
