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1. Safety instructions
For skilled electricians and instructed
personnel in accordance with national
legislation, including the relevant
standards and, where applicable, in acc.
with EN 60079-17 on electrical apparatus
for explosive atmospheres.
The light fitting must not be operated in zone 0
and 20 hazardous areas!
The light fitting must not be use while
excessive deposit of dust (accd. EN 61241-0
and -1) exist.
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 condition!
Only genuine ZUMTOBEL spare parts may be
used for replacement!
Repairs that affect the explosion protection (see
national standard), may only be carried out by
ZUMTOBEL 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!
2. Conformity with standards
The light fitting is suitable for use in zone 1, 21, 2 and
22 hazardous areas acc. to EN 60079-10-1 and
EN 60079-10-2.
The built-in EVG fulfills the requirements of the draft
IEC 60079-7 (EOL (End-of-Life)) and the
IEC 61347-2-3 (§17.2 and §17.3).
The light fitting has been designed, manufactured and
tested according to the state of the art and according
to DIN EN ISO 9001: 2008.
Mounting the fitting within areas of considerable dirt-
or colour vapour a washable protection foil type
"SLIME" of the manufacturer 3M may be used.
Attention! This must not be used in areas of
hazadous dust (
II 2 D).
3. Technical data
EC type examination
certificate:
BVS 10 ATEX E154
Category of
II 2 G Ex de IIC T4
application:
II 2 D Ex tD A21 IP66 T80 °C
Approval of the production
quality assurance:
PTB 96 ATEX Q001-5
Insulation class
to EN 60 598:
I
Degree of protection
accd. to en 60529
IP66
Permissable ambient temperatures
KXA 2. U n >220 V
-25 °C to +55 °C
KXA 2 U n <220 V
-25 °C to +50 °C
KXA 2
2x58 W
-25 °C to +40 °C
storage temperature in
original packing:
-25 °C to +60 °C
Supply terminal clamping capacity
2 x per terminal:
single-wire
min.
1.5 mm
max.
6.0 mm
Conductor cross-section with
through-wiring:
2.5 mm
Ex-e cable entry
standard version:
M25x1.5 for cable
Ø (8 to 17 mm)
metal thread:
M20x1.5
Test torque for M 25 x 1.5 Ex-e
cable entry:
5.0 Nm
Test torque for pressure
screw:
3.5 Nm
(for sealing off the cable or the blanking plug)
and for mounting:
see fig. 1
1)
Intensive sun radiation in areas of high ambient
temperatures may cause inadmissible temperature
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.
4. 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!
Transport and storage of the luminaire is
permitted in original packing and
specified position only!
When mounting light fitting with inclination
about the longitudinal axis (e.g. rail-mounting), it is
recommended to exchange the coverage of the
central locking device to the version with the
Ident-No. 22216904000.
Mounting: see fig. 1
The integrity of the fitting may be
compromised if the fixing centres are not
correctly aligned, see fig. 9-11. When
fixing the mounting accessories onto the
light fitting, observe the max. depth of
thread of 12 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.
Opening and closing the light fitting
Turn the central locking device with a box spanner
(opening of the spanner SW 13
Ord.No 32485000005)
through 90° to its lock-in position and fold down the
protective bowl, see fig. 2 and 3.
In the case of mis-tool, a friction-not turn the central
locking gewähleistet. This is damaged.
Fit in and remove the protective bowl acc. to fig. 5
and 8.
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°.
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. 3 and 4.
Introduce the cable through the Ex cable entry, see
fig. 4. Use both sealing inserts for cables from 8 to
12 mm, and the outer sealing insert only for cables
from 12 to 17 mm. Pay attention to the proper fit of
the remaining sealing insert in the cable gland.
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!
Attention
1)
In case of unused cable entries, remove
their protective cover and close the entries
with a blanking plug (torque of 3.5 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
multi-wire
removed and the entries to be closed with
1.5 mm
2
2
certified Ex blanking plugs!
6.0 mm
2
2
2
for max. 16 A
Fitting the lamps
Only use such lamps that have been
certified for these light fittings, see
Technical data and type label!
Bi-pin lamp (G13)
The lamp is to be inserted to its stop into both holders,
see fig. 6, so that both pins on either side of the lamp
engage in the holder.
Then turn the lamp through 90° to its lock-in position,
see fig. 7, the green surface in the holder getting visible.
Now the lamp is secured against falling out.
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.
6. Maintenance
Observe the national regulations
applicable to the maintenance (e.g. EN
60079-17),
servicing and test of apparatus for
explosive atmospheres 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.:
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 temperature
may be max. 50°C.
After that, rinse with clear water to prevent the risk
of tension cracks in the protective bowl!
Lamp replacement: Keep replacement intervals as
specified by the lamp manufacturer!
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
ZUMTOBEL spare parts! (See ZUMTOBEL spare
parts list).
Subject to alteration or supplement of this product
series.
Regarding waste disposal, observe the relevant
national regulations!
The plastic materials are marked with material
identifications.
ZUMTOBEL Lighting GmbH
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