Opening And Closing The Light Fitting; Mains Connection; Taking Into Operation; Maintenance / Servicing - Eaton CROUSE-HINDS Série Mode D'emploi

4.1 Mounting
see fig. 2.1
The integrity of the fitting may be
compromised if the fixing centres are not
correctly aligned, see fig. 2.10-2.11. When
fixing the mounting accessories onto the
light fitting, observe the max. depth of
thread of 14 mm (5 Nm)!
Do not use too long screws!
Installing the light output upwards
additional protection has to be assembled to
avoid permanent water accumulations at
the protective bowl gasket area.
Mind:
For handrail mounting (e.g. mounted at 45°) we
recommend replacing the existing cover of the
locking bolt with the version part no
22216904000.
In such a case the cover should be fixed with
its hinges on the top part of the housing.
Due to the high ingress protection condensa-
tion cannot be avoided completely. Therefore
we recommend the use of a breather plug in
outdoor areas with high humiditys and high
ambient temperatures.
(e.g. M20 order no. GHG9601954R0014 or
M25 order no. GHG9601954R0002)
Accessories for mounting:
See (CCH / EATON) catalogue.
4.2

Opening and closing the light fitting

– Turn the central locking device with a box
spanner (opening of the spanner SW 13)
through 90° to its lock-in position and fold
down the protective bowl, see fig. 2.3.
Caution: If unsuitable tools are used, a
strong tightening of the central locking
system is not guaranteed and it will be
damaged.
– Fit in and remove the protective bowl acc. to
fig. 2.6 and 2.7 .
– The protective bowl can, at option, be hinged
on either side.
– To close the light fitting, press the protective
bowl tightly onto the luminaire housing and
turn the central locking device through 90°.
10
Explosion protected light fittings:
4.3

Mains connection

To open the connection box, turn the green han-
dle to its stop in the direction of arrow, then pull
it and fold down the flap, see fig. 2.4
and 2.5.
For power connection, use cables with copper
conductor.
– Introduce the cable through the Ex cable
entry, see fig. 2.5.
Use sealing inserts 1,2 and 3 for cables from
8 to 10 mm Ø, sealing inserts 1 and 2 for
cables from 10 to 13 mm Ø and sealing insert
1 for cables from 13,5 to 17 ,5 mm Ø.
– Connect the conductors to the terminals
PE, N, L1, (L, L2, L3) in accordance with the
terminal marking (see wiring diagram,
page 2. With single connection of the
terminal no bending (loop) of the conductor
required! Also tighten vacant terminals!
– When using multi- or fine-wire connection
cables, the wire ends must be provided with
wire end sleeves or cable lugs.
Attention:
In case of unused cable entries, remove their
protective cover and close the entries with a
blanking plug (see Technical data). When
closing the gland with a blanking plug,
always use sealing inserts 1+2!
When metal cable entries are used, the yellow
protective caps of the unused entries are to be
removed and the entries to be closed with
certified Ex blanking plugs (IP65)!
4.3.1 Installation of the eLLM 92 ...
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 compart-
ment, see fig. 2.2, item 1.
– Open the connecting compartment by folding
down the cover, see fig. 2.2, item 2.
– Pull the stay shackle of the cable entry socket
up to its stop and take off the cover plate, see
fig. 2.2, item 3.
– Remove the cable entry sockets from the
guiding grooves in the connecting compart-
ment.
– Then the pole mounting tube or the tube of
the wall socket of 42 mm Ø each
(fig. 2.2, item 4) is pushed home into the
opening of the light fitting, see fig. 2.2,
item 4a.
– Adjust the light fitting and screw down the
preassembled M 6 special screws, applying a
torque of 3.0 Nm, see fig. 2.2, 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
(see Technical data).
eLL. 92 LED 400 ...
eLL. 92 LED 800 ...
– The complete support (with the cable being
introduced) is put into the guiding grooves of
the pole mounted light fitting,
see fig. 2.2, item 6.
– Lock the support with the stay shackle,
see fig. 2.2, item 3.
– Insert the cable into the pull-relief and tighten
it down, see fig. 2.2, item 7 .
– Then connect the cable in accordance with
the terminal marking.
4.4 LED module inserting
As delivered, the LED module
(BVS 13 ATEX E018 U / IECEx BVS 13.0030 U)
is attached to the light fitting.
Use only approved Eaton / CEAG stock
items in stock!
Snap the module into the G13-sockets of the
light fitting, whereby a distinct clicking sound
can be heard (Fig. 2.9).
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 DC
– measuring current: max. 10 mA
Then the luminaire will have to be closed. The
terminal compartment of the pole mounted
light fitting (eLLM92..) is again to be covered
with the cover plate that was previously
removed.
To that effect, pull up the stay shackle of the
cable entry socket (fig. 2, item 3) and clamp
down the cover plate and the cable entry
socket with the stay shackle. Again screw
down the cover of the terminal compartment
with the three recessed head screws (Test
torque 2.0 Nm).
6.

Maintenance / Servicing

Observe the national regulations
appli cable to the maintenance, servicing and
test of apparatus for explosive atmospheres
e.g IEC/EN 60079-17 and IEC/EN 60079-19 as
well as the general rules of engineering!
Before opening the enclosure, make sure that
the device is disconnected from the voltage, or
take appropriate protective measures.
The required maintenance intervals depend
on the specific application and will therefore
have to be determined by the user dependent
on the conditions of use.
GB