Eaton CROUSE-HINDS Serie Instrucciones De Uso página 6

1. Safety Instructions
This product should be Installed and connected by skilled electricians
and instructed personnel in accordance with IEC/EN 60079-14 and the
respective national legislation on electrical equipment for explosive
atmospheres.
The national safety rules and regulations for the prevention of acci-
dents, as well as the safety instructions, like this text set in bold-ita-
lics in these operating instructions manual, shall be observed.
The luminaries must not be operated in Zone 0 or 20 hazardous areas.
The requirements of IEC/EN 60079-31 regarding excessive dust depo-
sits and temperature must be considered by the user. The indicated
surface temperatures are not related to a layer above 5mm thickness
Before opening, electrical power to the luminaire must be turn off du-
ring at least 10 minutes.
The temperature class and explosion group stated on the luminaire
shall be observed. To ensure adherence to the temperature class or
surface temperature stated on the type label of the luminaire, the per-
missible ambient temperature shall be observed.
Light fi tting shall be used for their intended purpose and shall be un-
damaged and in a perfect and clean conditions.
Keep tightly closed when in operation.
The technical data indicated in point 3 as well as those indicated in
light fi tting, must be observed.
Modifi cations or design changes to this luminaries that can affect the
explosion protection are not permitted.
Avoid multiple, short time switching operation
Only original EATON Crouse-Hinds Series spare parts may be used as
replacements and for repairs.
Repairs that affect the explosion protection may only be carried out
by EATON Crouse-Hinds Division or by a qualifi ed electrician in com-
pliance with the respective national regulations.
Prior to being put into operation, the luminaries shall be checked in
accordance with the instructions as per section 6.
Before initial operation, any foreign matter shall be removed from
light fi tting, do not keep this operating instructions manual inside of
the luminaire during its operation.
2. Conformity with standards
This equipment is conform to the standards specifi ed in the EU-Declaration
of conformity. It has been designed, manufactured and tested according to
the state of the art and according to EN ISO 9001 and EN/IEC 80079-34.
3. Technical data
Marking: Version NI
Marking: Version NIS
EC-type examination certifi cate:
Degree of protection IEC/EN 60529: IP 67
Insulation class IEC/EN 60598:
Permissible ambient temperature: -20ºC to + 55ºC
Permissible ambient temperature
batteries (specifi ed data):
Rated voltage:
Frequency:
Terminals:
Power Factor:
Rated current
Circuit:
Light effi ciency:
Lamp cap:
Material of enclosure:
Material of glass:
Storage temperature in
original Packing
Terminals capacity:
Entries of cables
Direct entry:
Dimensions:
Operation in emergency mode:
Emergency lighting 1 lamp duration: 1.5h or 3.0h
Light output:
1.5 h
3.0 h
Charging duration:
Battery type:
4. Field of application
This light fi tting is intended for use in potentially explosive atmospheres in
zones 1, 2 according to IEC/EN 60079-10-1 and in zones 21, 22 according
to IEC/EN 60079-10-2. The enclosure materials used, including any exter-
nal metal parts, are high quality materials that ensure a corrosion resistan-
ce and resistance to chemical substances according to the requirements
for use in a "normal industrial atmosphere", as an example among others,
the following:
II 2 G Ex d e ib IIB T6...T5 Gb
II 2 D Ex tb IIIC T85ºC...T100°C Db
II 2 G Ex d IIB T6...T5 Gb
II 2 D Ex tb IIIC T85ºC...T100°C Db
LOM 09ATEX2062X
I
-5°C to + 35°C
220-230V, +10%;AC
50 - 60Hz
2 2
3x2,5mm , 6mm PE ext.(usar termi-
nal redondo, no incluido)
>0,95
18W: 0,18A
36W: 0,36A
EVG, with emergency powersupply
73 % in normal operation
G13 acc IEC 60081
Cu-free aluminium alloy
painted polyester grey.
Borosilicate
-20ºC up to +55ºC
2x2.5 mm 2 PE int/ext.: 2x4 mm
use ring terminal, not included.
2xM25 x 1,5 or 2x¾" NPT, one plugged
See fi gure 2.
18W 50%
36W 32%
18W 29%
36W 18%
>14h
18W (1.5h and 3.0h) -> 5x 4Ah - NiCd
36W (1.5h) -> 5 x 4 Ah - NiCd
36W (3.0h) -> 5 x 7 Ah - NiCd
- Cu free aluminium alloy casting
- Plastic powder coating fi nish
- Stainless steel
- Borosilicate glass
In case of use in an extremely aggressive atmosphere, please consult to
the manufacturer.
5. Use/Properties
This light fi tting can be use inside or outside to illuminate areas with poten-
tially explosive atmospheres, may be used only in places with low mecha-
nical impact risk, due to the normal operation in the industrial process. The
temperature class, explosion group and permissible ambient temperature
can be found in the tables and technical data.
The data according to sections 2 and 4 shall be taken into account during
use. Applications other than those described are not permissible without a
written declaration of consent from EATON Crouse-Hinds Division.
During operation the instructions stated in section 7 of the operating instruc-
tions shall be observed. The sole responsibility with respect to the suitability
and proper use of these luminaries lies with the operator.
6. Installation
The IEC/EN 60079-14, relevant national regulations and the generally re-
cognized rules of engineering shall be applied for the installation and ope-
ration.
Transport and storage of the luminaries is permitted in the original packa-
ging and specifi ed positions only.
Pay attention when installing, maintaining or repairing the light fi t-
tings, do not damage the fi re-fi nish of the glass surface by abrasions,
sanding, small strokes, etc. that can weaken their mechanical functions.
Intensive sun radiation in areas of high ambient temperatures may
cause inadmissible temperature rise inside of the luminaries. This
may result a decrease in lifetime of the electronic ballast (EVG) or
electronic components inside of the luminaries. Therefore those lumi-
naries should be switched off during daytime by a photocell control.
The maximum number of luminaries with electronic ballast connected to the
same circuit as indicated in the table 2 should be observed
The improper installation and operation of light fi ttings can result in
the invalidation of the guarantee.
6.1 Mounting
Fixing dimensions are shown in Figure 2 (B). Luminaries are suitable
for ceiling, wall or pole mounting, the accessories are not included, see
EATON Crouse-Hinds Series catalogue for the correct selection of the
mounting accessories.
The light fi tting may only lie fl at on and be fi xed torsion-free to the
fastening points provided for direct assembly. The screws chosen shall
fi t the fi xing hole and shall not damage the hole (e.g. use of a washer,
select the correct length, etc.). The number of screws used for fi xing the
equipment shall correspond to the number of fi xing holes in the light fi tting.
Special attention shall be paid to the PE connections.
Warning: Over tightening might damage the light fi tting.
6.2 Opening the device / Electrical connection
Before opening the light fi tting, it is necessary to ensure that there is
no voltage and it must be allowed to cool down for 10 minutes after
switching off, as a safety measure.
These luminaires cannot be opened in an explosive dust atmosphere.
The NIS version cannot be opened when an explosive atmosphere is
present
In no case, once the luminaire is opened, the battery elements must
be manipulated, this operation can only be performed when there is
no explosive atmosphere present.
The connection of explosion-protected light fi ttings may only be carried out
by specialists. These luminaries shall be connected directly in the fl ame-
proof enclosure using certifi ed fl ameproof cable entries, whereby the moun-
ting instructions for the cable entry shall be taken into account (see Section
6.3 Cable Entries).
Warning: In order to establish the type of protection "Ex-d fl ameproof ",
it is essential to pay attention to the correct mounting of the cable and
cable entry.
To open a fl ameproof enclosure (see Fig. 3), the interlocking screw, item 1,
in the cover has to be unscrewed. The cover, item 2, can then be removed
from the luminary by turning it anticlockwise.
Warning: The cover shall be safeguarded against falling off.
To maintain the explosion protection, conductors shall be connected with
special care.
2
The insulation shall reach up to the terminal. The conductor itself
shall not be damaged.
The minimum and maximum conductor cross sections that can be con-
nected shall be observed, see point 3 technical data. All screws and/or
nuts of connection terminals, including those not in uses, shall be tightened down
securely, torque 0,7Nm.
Excessive tightening can affect the connection.
6.2.1 Lamp
The lamp tube type approved for each light fi tting is specifi ed in table 1 and
in the label of the luminaries.
For installation of lamps tubes, once performed the steps mentioned in
point 6.2 (see Fig 3), remove the 2 nuts item 4 and extract the tray, item 5.
Take special care to remove correctly the cable for internal PE con-
nection between tray and body of the light fi tting.
Install or replace the suitable lamps into the corresponding lamp holders,
test for a secure installation, insert the tray again, see Fig. 3 item 5, con-
nect the cable for internal PE connection between tray and body of the light
fi tting, screw the 2 nuts, item 4, and then close the light fi tting as indicated
in point 6.4.
Only tubes that are approved for each type of light fi tting may be used. If
you have any doubt, please consult with EATON Crouse-Hinds Division.
6.3 Ex-d cable entries / Ex-d blanking plugs
Only suitable certifi ed cable entries and certifi ed blanking plugs may
be used. These should be for the same groups of explosion of the
light fi ttings, in this case IIB for gas and IIIC for dust.
The relevant mounting and installing manufacturer directives for certifi ed
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