Safety Instructions; Maintenance - Ceag EXIT Betriebsanleitung

1. Safety instructions

For skilled electricians and instructed person-
nel in accordance with national legislation, in-
cluding the relevant standards and, where ap-
plicable, in acc. with IEC 60079-17 on electrical
apparatus for explosive atmospheres.
The light fitting must not be operated in zone 0
or 20 hazardous areas!
The technical data indicated on the light fitting
are to be observed!
The requirements of the EN 61241-0 and -1
regarding excessive dust deposits and
temperature to be considered from the user.
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 condition!
Only genuine CEAG/Cooper Crouse-Hinds
GmbH (CCH) spare parts may be used for
replacement!
Repairs that affect the explosion protection (see
national standard), may only be carried out by
CEAG/CCH or a qualified "electrician"!
Do not keep these operating instructions
inside the light fitting during operation!
The national safety rules and regulations for
prevention of accidents and the following
safety instructions which are marked with
an ( ) in these operating instruction, will
have to be observed!
Address Address
switch 1 switch 2
0 0
0 1
0 2
... ...
1 0
1 1
... ...
... ...
2 0
2 1
... ...
9 9
Fig. 4 Addressing
4 4 4 4 4
Cooper Crouse-Hinds GmbH
2. Conformity with standards
The light fitting is suitable for use in zone 1, 2 and
21, 22hazardous areas acc. to IEC 60079-14 and
IEC 60079-10.
It has been designed, manufactured and tested
according to the state of the art and according to EN
ISO 9001:2000.
3. Technical data
EC type examination
certificate:
Category of application aacd 94/9/EC. and directive:
ta + 40 °C:
max
ta + 50 °C:
max
Approval of the production
quality assurance:
Rated voltage AC:
EXIT 24 V
EXIT
EXIT CG-S
Rated voltage DC:
EXIT
EXIT
EXIT CG-S
Rated frequency
Rated current
110 V AC/DC:
230 V AC/DC:
Insulation class
to EN 60 598:
Supply terminal clamping capacity
2 x per terminal:
Ex-e cable entry
standard version:
metal thread:
Test torque for M 20 x 1.5 Ex-e
cable entry:
Test torque for pressure
screw:
(for sealing off the cable or the blanking plug)
Luminaire max. permissable tolerances accd. EN 60079-0
address
Monitoring off
4. Installation EXIT
1
2 The respective national regulations as well as
...
the general rules of engineering which apply to the
10
installation and operation of explosion protected
11
apparatus will have to be observed!
...
Transport and storage of the luminaire is permitted
...
in original packing and specified position only!
20
Opening and closing the light fitting
not permissable
Unscrew the four recessed head screws of the
cover
not permissable
Remove the protective cover. If putting down take
care to prevent scratches on the silk screen cover
Installation of the fitting
The luminaire shall be fitted by using the four
mounting clips with suitable fixing screws
(Ø: 5 mm, fig. 1) onto a suitable surface.
Mains connection
After opening the cover unscrew the screw (allen
screw 4 mm) of the LED-printed board (fig.1). The
printed board can be swiveled out.
Pass the cable (5.5 to 13 mm) through the certified
Ex cable entry M 20 x 1,5. Use both sealing inserts
for cables from 5.5 to 8 mm, and the outer sealing
insert only for cables from 8 to 13 mm. Pay attention
to the proper fit of the remaining sealing insert in the
certified cable gland.
In case of unused cable entries, remove their
protective cover and close the entries with a blanking
plug (torque of 2.5 Nm). When closing the gland with
a blanking plug, always use both sealing inserts!
When metal cable entries are used, the protective
caps of the unused entries are to be removed and
the entries to be closed with certified Ex blanking
plugs!
Attention!
Only fix laid cable may be used for connection!
If cable glands from other manufacturer are
used the instructions regarding strain relief and
clamping capacity must be observed!
Connect the conductors to the terminals L, N
and PE in accordance with the terminal marking (see
fig. 2).
Remont the LED-printed board into the housing.
Take care not to pinch any conductors. Install the
protective cover with the four screws. Tighten the
screws only hand-tight!
5. Monitoring (only EXIT CG-S)
The CG-S module monitors and indicates to the
connected CEAG emergency supply system the
operation of the supply unit circuit and the function
BVS 09 ATEX E...
of min. 50 % of the installed LEDs.
The CG-S module allows single monitoring of these
II 2 G Ex e ib m IIC T6
luminaires in CEAG emergency lighting systems. The
II 2 G Ex e ib m IIC T5
switching mode (maintained/non-maintained and
II 2 D Ex tD A21 IP66 T80°C
switched emergency luminaires) is freely program-
mable and mixed operation up to 20 addresses in a
PTB 96 ATEX Q001-5
single circuit is possible.
non-permissible
Addressing
110 V - 277 V*
220 V - 254 V* Before fitting the cover, the addressing of the
individual luminaires is to be carried out. The desired
12 - 24 V DC ± 20% address (fig.4, 1 - 20) is set on the address switch by
110 V - 250 V * means of a suitable screw driver (Arrowhead to No.,
fig. 3). If the luminaire should not be monitored the
195 V - 250 V *
50 - 60 Hz code 0/0 has to be selected.
The standing luminaire EXIT and is not equipped with
0.05 A monitoring circuit and can not be addressed.
0.025 A
6. Taking into operation
I
3 x 2.5 mm²
proper functioning and installation in compliance with
these operating instructions and other applicable
M20x1,5 for cable regulations!
Ø 5,5 to 13 mm
Only carry out insulation measurements between PE
M20x1.5
and the external conductor L1 as well as between
PE and N.
3.75 Nm
– measuring voltage: max. 1 kV AC/DC
– measuring current:
2.5 Nm
carried out between L and N, since that would
destroy the electronics (mains input fuse in the unit).

7. Maintenance

the maintenance, servicing and test of apparatus for
explosive atmospheres e.g EN 60079-17 as well as
the general rules of engineering!
Servicing
When servicing, in particular those components that
affect the explosion protection, will have to be
checked, e. g.:
Repair
Prior to replacing or removing any components,
observe the following:
Cut the apparatus off the voltage before opening
it or carrying out repairs! Only use certified
genuine CEAG/CCH spare parts! (See CEAG/CCH
spare parts list).
Subject to alteration or supplement of this prod-
uct series.
Regarding waste disposal, observe the relevant
national regulations! The plastic materials are
marked with material identifications.
Prior to operation, check the light fitting for its
max. 10 mA
Mind: There must no insulation measurement be
Observe the national regulations applicable to
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,
non-fibrous cloth or sponge!
Only use customary household washing-up liquid
diluted in water as specified! The water tempera-
ture may be max. 50°C.
After that, rinse with clear water to prevent the
risk of tension cracks in the protective bowl!