Table des Matières
Publicité
4.4 Fitting the lamps
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!
T12-lamps (Ø 38 mm) will be detected as
faulty and will be cut off by the EOL-
circuit.
4.4.1 Single-pin lamp (Fa6)
First insert one side of the lamp into the
lampholder. Then pull the opposite
lampholder slightly outwards and insert the
lamp, see fig. 8.1 and 9.1.
4.4.2 Bi-pin lamp (G13)
The lamp is to be inserted to its stop into both
holders, see fig. 8, 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. 9, 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. The
terminal compartment of the pole mounted
light fitting (eLLM92..) is again to be covered
with the cover plate that was previously
removed. To that effect, pull up the stay
shackle of the cable entry socket (fig. 2, item
3) and clamp down the cover plate and the
cable entry socket with the stay shackle.
Again screw down the cover of the terminal
compartment with the three recessed head
screws.
6. Maintenance
Observe the national regulations
applicable to the maintenance, servicing
and test of apparatus for explosive
atmospheres e.g IEC 60079-17 as well as
the general rules of engineering!
6.1 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!
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!
6.2 Lamp replacement
- Lamp replacement: Keep replacement
intervals as specified by the lamp
manufacturer!
- Lamp replacement can be done without cut
off the luminaire from mains supply,
because an all pole switch will isolate the
lampholders while opening the protective
bowl.
Notice: Observe national standards or
directions for use which can be divergent to
this!
7 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 CCH/CEAG spare
parts! (See CCH/CEAG 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.
Cooper Crouse-Hinds GmbH
7 7 7 7 7
Publicité
Table des Matières
