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3.
Conformity with standards
It is suitable for use in hazardous areas of zone 2, 22 according
IEC/EN 60079-10-1 and IEC/EN 60079-10-2.
The light fitting is conform to the standards specified in the Declaration of
conformity.
References to standards and directives in these operating instructions
always relate to the latest version. Other additions (e.g. details relating to
the year) shall be observed.
4.
Installation
Observe the respective national regulations as well as the general
rules of engineering which apply to the installation and operation of
electrical apparatus! Transport and storage of the luminaire is
permitted in original packing and specified position only!
Observe the safety instructions of the lamp manufacturer!
Only use such lamps that have been certified for these light fittings,
see technical data and type label!
In special environment condition it could be necessary to use a breathing
and drainage plug (GHG960 1954 R0002)!
Note:
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 condensation cannot be avoided
completely. There for we recommend the use of a breather plug in
outdoor areas with high humidity and high ambient temperatures.
(e.g. M20 order no. GHG9601954R0014 or
M25 order no. GHG9601954R0002)
4.1
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. 3
– Fit in and remove the protective bowl acc. to fig. 6 and 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 °.
4.2
Mounting dimensions see fig. 2
When fixing the mounting accessories onto the light fitting,
observe the max. depth of thread of 14 mm!
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.
Accessories for mounting:
See Zumtobel catalogue.
4.3
Mains connection
To open the connection box, turn the green handle to its stop in the
direction of arrow, then pull it and fold down the flap, see fig. 4+5.
For power connection, use cables with copper conductor.
– The air and creep distances inside the light are designed for soiling level 2.
(EN/IEC 60644, EN/IEC 60598-1, EN/IEC 60079-0/6.1 Note 3)
– When connecting the light to a flexible cable, ensure the correct strain
relief (trumpet screw with at least IP66 protection class).
Only cable entries and sealing plugs certified to 2014/34/EU may be
used.
The corresponding manufacturer's Operating Manual have to be
considered.
Explosion protected light fittings
Series: KXB S .... / KXB M .... / KXB L ....
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
sealing inserts 1,2 and 3
sealing inserts 1 and 2
sealing insert 1
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)!
Attention! In case of unused cable entries, remove their
protective cover and close the entries with a blanking plug
(test-torque of 2,6 Nm). When closing the gland with a blanking
plug, always use both sealing inserts!
for cables from 8 to 10 mm Ø,
for cables from 10 to 13 mm Ø and
for cables from 13.5 to 17 .5 mm Ø.
GB
9
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