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The corresponding manufacturer's
Operating Manual must be observed.
Where cable entries are not used, the
protective glass must be removed and
sealed with a certified sealing plug (test
torque 3.5 Nm).
If sealing with a sealing plug, always use
both sealing inserts! (IP66).
Unused threaded holes for cable entries
are sealed with a certified screw-
plugscrew (IP66).
Introduce the cable through the cable
entry, see fig. 5.
Use both sealing inserts for cables from 8
to 12 mm, and the outer sealing insert
only for cables from 12 to 17 mm. Pay
attention to the proper fit of the sealing
insert remaining in the cable gland.
Plug the bared conductors to the
terminals in accordance with the terminal
marking (see wiring diagram, page 2).
stripping length 2.5 mm²: 8 - 9 mm
When screw-terminals are used also
tighten vacant terminals! With single
connection of the terminal no bending
(loop) of the conductor required!
If screw terminals are fitted, unused
terminals must also be tightened! With
single-component terminals, the wires do
not need to be bent (loop)!
4.4 Installation of the nLLM 08 ...
The pole mounted light fitting is mounted and
installed in the following order:
Unscrew the three recessed head screws
in the cover of the pole connecting
compartment, see fig. 2a, item 1.
Open the connecting compartment by
folding down the cover, see fig. 2a, item 2.
Pull the stay shackle of the cable entry
socket up to its stop and take off the
cover plate, see fig. 2, item 3.
Remove the cable entry sockets from the
guiding grooves in in the connecting
compartment.
Then the pole mounting tube or the tube of
the wall socket of 42 mm Ø each (fig. 2a,
item 4) is pushed home into the opening of
the light fitting, see fig. 2, item 4a.
Adjust the light fitting and screw down the
preassembled M 6 special screws,
applying a torque of 3.0 Nm, see fig. 2a,
item 5.
Introduce the cable through the tube and
strip the insulation to the required length.
Introduce the cable through the Ex cable
entry (KLE) and tighten it down with the
pressure screw of the cable entry (3.5 Nm
torque).
The complete support (with the cable
being introduced) is put into the guiding
grooves of the pole mounted light fitting,
see fig. 2a, item 6.
Lock the support with the stay shackle,
see fig. 2a, item 3.
Insert the cable into the pull-relief and
tighten it down, see fig. 2a, item 7.
Then connect the cable in accordance
with the terminal marking.
Attention
In case of unused cable entries, remove
their protective cover and close the
entries with a blanking plug (test-torque
of 3.5 Nm). When closing the gland with
a blanking plug, always use both sealing
inserts!
4.5 Fitting the lamps
Only use such lamps that have been
certified for these light fittings, see
Technical data and type label!
The bi-pin lamp (G13) is to be inserted to its
stop into both holders so that both pins on
either side of the lamp engage in the holder.
Then turn the lamp to its lock-in position, see
fig. 8.
Attention! Lamp exchange must be
carried out while energy is switched off.
Option: automatic double-pole switch
while opening the protective bowl.
5. Taking into operation
Prior to operation, check the light fitting for
its proper functioning and installation in
compliance with these operating
instructions and other applicable
regulations!
Only carry out insulation measurements
between PE and the external conductor
L1(L,L2,L3) as well as between PE and N!
- measuring voltage: max. 1 kV AC/DC
- measuring current: max. 10 mA
Die Leuchte nur im geschlossen betrieben.
6. Maintenance
Observe the national regulations
applicable to the
maintenance, servicing
and test of electrical apparatus as well as
the general rules of engineering
(e.g. IEC 60079-17)!
Servicing
When servicing, in particular those compo-
nents that affect the type of 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 cloth or sponge!
Only use customary household washing-
up liquid diluted in water as specified! The
water temperature may be max. 50ºC.
After that, rinse with clear water to prevent
the risk of tension cracks in the protective
bowl!
Lamp replacement: Keep replacement
intervals as specified by the lamp
manufacturer!
7 Repair
Prior to replacing or removing any
components, observe the following:
Cut the apparatus off the voltage before
opening it or carrying out repairs! Cut off
as well the battery circuit!
Only use certified genuine CCH/CEAG
spare parts! (See CCH/CEAG spare parts
list).
Subject to alteration or supplement of this
product series.
Regarding waste disposal, observe the
relevant national regulations! All components
are marked with relevant material signs.
Cooper Crouse-Hinds GmbH
7
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