Maintenance / Servicing; Rebuilding Of The Light Fitting At Fluorescent Lamps Inserting - Zumtobel KXA-2 2600 Mode D'emploi

6.

Maintenance / Servicing

Observe the national regulations appli cable to the maintenance,
servicing and test of apparatus for explosive atmospheres e.g
IEC/EN 60079-17 and IEC/EN 60079-19 as well as the general rules of
engineering!
Before opening the enclosure, make sure that the device is disconnected
from the voltage, or take appropriate protective measures.
The required maintenance intervals depend on the specific application
and will therefore have to be determined by the user dependent on the
conditions of use.
If during servicing, repairs prove to be necessary, section 7 of these
operating instructions will have to be observed.
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!
7. Repair / Overhaul / Modifications
Repairs that affect the explosion protection, may only be carried
out by Zumtobel or a qualified electrician in compliance with the
applicable national rules (IEC/EN 60079-19).
In the event of damage, replacement of these components is
mandatory. In case of doubt, the respective apparatus shall be sent
to Zumtobel for repair.
Modifications to the device or changes of its design are not permitted.
Only use original Zumtobel spare parts.
7.1 LED-module replacement
LED-module 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!
The LED-module have to be replaced as shown in Fig. 12 and 13.
Explosion protected light fittings:
8.
When the apparatus is disposed of, the respective national regulations on
waste disposal will have to be observed.
In case of disposal you can obtain additional information from your
ZUMTOBEL- branch.
Subject to modifications or supplement of the product range.
9.
If the light fitting KXA-2... operating with Fluorescent lamps, consider of
the following items:
1. Open the light fitting KXA-2... as shown in operating instruction.
2. Replace LED-module (Fig12 and Fig 13).
9.1
these light fittings:
T8 Bi-pin-lamps 18 W and 36 W acc. IEC 60081 with G13-holders.
The Fluorescent lamps is to be inserted to its stop into both holders, see
fig. 14, so that both pins on either side of the Fluorescent lamps engage
in the holder.
Then turn the Fluorescent lamps through 90° to its lock-in position, see
fig. 15, the green surface in the holder getting visible. Now the Fluores-
cent lamps is secured against falling out.
9.2
– Keep replacement intervals as specified by the Fluorescent lamps
– Fluorescent lamps replacement can be done without cut off the
KXA-2 2600
KXA-2 5200
Disposal / Recycling
Rebuilding of the light fitting at
Fluorescent lamps inserting
Fluorescent lamps inserting
Observe the safety instructions of the lamp manufacturer!
Only use such Fluorescent lamps that have been certified for
Fluorescent lamps inserting replacement
manufacturer!
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!
GB
11