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2.
Principles
Warning
This symbol warns of a serious hazard.
Failure to observe this warning may result in
death or the destruction of property.
Caution
This symbol warns of a possible failure.
Failure to observe this caution may result in
the total failure of the device or the system or
plant to which it is connected.
X
Special conditions
ATEX - IEC
This symbol shows Highlights for safe use in
accordance to EU-Type-Examination Certificate/
IECEx-Certificate of Conformity.
3.
Safety instructions
Target group:
For skilled electricians and suitable
qualified, instructed personnel in
accordance with national legislation, including
the relevant standards and, where applicable,
in acc. with IEC/EN 60079-14 on electrical
apparatus for explosive atmospheres.
The light fitting must not be operated in
zone 0 and 20 hazardous areas!
The requirements of the IEC/EN 60079-31
regarding excessive dust deposits and
temperature to be considered from the user.
The technical data indicated on the light
fitting are to be observed!
Changes of the design and modifications to
the light fitting are not permitted!
The light fitting shall be operated as intended
and only in undamaged and perfect condi-
tion!
Do not keep these operating instructions
inside the light fitting during operation!
The national safety rules and regulations for
pre vention of accidents and the following
safety in structions which are marked with an
(
) in these operating instruction, will have
to be observed!
4.
Conformity with standards
The light fitting is suitable for use in zone 1, 2,
21 and 22 hazardous areas acc. to
EN/IEC 60079-10-1 and EN/IEC 60079-10-2!
The light fitting is conform to the standards spec-
ified in the EU-Declaration of conformity,
enclosed separately.
References to standards and directives in this
manual always refer to the latest version.
additional supplements (for example, date
information) must be observed.
6
1.
Technical data
EU type examination certificate:
Marking acc. to 2014/34/EU
and standard of series EN 60079:
Insulation class accd. to EN 61140:
Degree of protection accd. to EN 60529:
Permissable ambient temperatures
storage temperature in original packing:
Fluorescent lamps
bi-pin lamps G13 accd.
18 W
36 W
58 W
Supply terminal clamping capacity
2 x per terminal:
min.:
Conductor cross-section with through-wiring:
Ex-e cable entry
standard version:
suitable cables and test torques of the
pressure srew
1 2
3
Seal 1+2+3
Seal 1+2
1 2
3
Seal 1
1 2
3
metal thread:
Test torque for M 25 x 1.5 Ex-e cable entry:
Test torque for pressure screw:
Test torque for cover pane
screw:
Weight
18/36/58 W (2-lamps):
18/36/58 W (3-lamps):
18/36/58 W (4-lamps):
Intensive sun radiation in areas of high ambient temperatures may cause inadmissible tempera-
1)
ture rise inside of the luminaire. This may result a decrease in lifetime of the electronic ballast
(EVG). Therefore those luminaires should be switched off during daytime by a photocell control.
(2)
The tests of clamping ranges and torque values were performed with metal mandrel. The clamping range can
vary by using cables with different manufacturing tolerances and material properties. Please use a suitable
combination of seals in the intermediate area, so that the cap nut can be tightened in future maintenance
work on the cable entry.
5.
Installation
The respective national regulations as well
as the general rules of engineering which
apply to the installation and operation of
explosion protected apparatus will have to be
observed (IEC/EN 60079-14)!
Transport and storage of the luminaire is
permitted in original packing and specified
position only!
FTZÚ 06 ATEX 0050X
D II 2 G Ex db eb IIC T4 Gb
D II 2 D Ex tb IIIC T60°C Db
I
IP65
-20° C to +40° C
1)
-20° C to +40° C
IEC 60081-22/20
IEC 60081-24/20
IEC 60081-21/22
single core
4.0 mm
2
2.5 mm
for max. 16 A
2
M25 x 1,5
Ø
min.
8.0
(2)
max.
10.0
min.
10.0
(2)
max.
13.0
min.
13.5
(2)
max.
17 .5
M20 x 1,5 thread
5.0 Nm
3.5 Nm (for sealing of the cable or the blanking plug)
1.5 Nm
approx. 6.9/ 12.9/ 17 .2 kg
approx. 7 .5/ 13.4/ 17 .8 kg
approx. 9.5/16.5 /19.8 kg
5.1
Opening and closing the light fitting
X
ATEX - IEC
Ensure and take suitable precautions before
opening the housing voltage.
- unscrew the slotted screws on the cover
pane and open the pane (see fig. 1 and 2)
- Warning! The cover plane is not protected
from drop-down.
- To close the glass pane, press tightly onto
the luminaire housing and hand-screw (test
torque 1.5 Nm)
Mounting dimensions: see fig. 13
Recessed ceiling installation: see fig. 12 and 13.
multi-core
4.0 mm
2
Nm
1.5
2.0
2.3
2.6
1.3
2.3
Warning against electric shock.
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