BEGA 24 903 Recessed Ceiling Luminaire Instruction Manual
- June 1, 2024
- BEGA
Table of Contents
BEGA 24 903 Recessed Ceiling Luminaire Instruction Manual
24 903
Application
Recessed ceiling luminaire with attached connecting cable for installation into concrete ceilings or suspended ceilings both indoors and out.
With symmetrical wide beam light distribution.
Product description
Luminaire made of aluminium alloy,
aluminium and stainless steel
BEGA Unidure® coating technology
Colour graphite or white
Clear safety glass
Reflector surface made of pure aluminium
Luminaire housing with 2 fixing claws and guide screws
Recessed opening ø 202 mm
Required installation depth 145 mm
Connecting cable H05RN-F 3 G 1@ with free line ends
Cable length 0,5 m
Complies with flicker requirements in accordance with IEEE 1789,
DIN IEC/TR 63158, DIN IEC/TR 61547-1
LED power supply unit
220-240 V x 0/50-60 Hz
Safety class I
Protection class IP 65
Dust-tight and protection against water jets c – Conformity mark
This product contains light sources of energy efficiency class(es) B
Safety
The installation and operation of this luminaire are subject to national
safety regulations.
Installation and commissioning may only be carried out by a qualified
electrician.
The manufacturer accepts no liability for damage caused by improper use or
installation.
If subsequent modifications are made to the luminaire, the person responsible
for these modifications shall be considered the manufacturer.
Overvoltage protection
The electronic components installed in the luminaire are protected against
overvoltage in accordance with DIN EN 61547.
To achieve an additional protection against
e. g. transients, etc. we recommend separate overvoltage protection
components.
You can find them on our website at www.bega.com.
The ideal protection of all electronic components installed in the luminaires
is achieved by using bounce-free switching contacts such as an electronic
relay (solid-state relay), e.g. BEGA 71 320.
Lighting technology
Half beam angle 40°
Installation
l Luminaire housing must not be installed in heat-insulating material.
The recessed opening is covered by the frame of the luminaire housing.
Fixing of the luminaire in the structure is achieved by using two adjustable wedgeshaped claws.
A recessed opening of ø 202 mm with a minimum depth of 145 mm is required.
The lateral distance between the luminaire housing and parts of the building must be at least 50 mm.
The claws grip behind the ceiling cladding. The minimum thickness of the ceiling cladding is 1 mm.
Ensure that the suspended ceiling and wall surfaces have sufficient load- bearing capability.
If the thickness is less, and if installation is to be carried out in plasterboard ceilings, the back of the ceiling cladding must be reinforced in the region of the claws.
The electrical connection of the free cable end must be carried out with matching protection class and safety class, relieved of strain, with suitable connection terminals in a suitable connection box (not included in the scope of delivery).
Note correct configuration of the mains supply cable. Make mains supply connection at the black (L), blue (N) and green-yellow lead (1).
Insert luminaire housing into the recessed opening. Hand-tighten screws of the claw fastener (torx drive T15) evenly. Do not use an electric screwdriver!
When tightening the screws, the fixing claws must swivel onto the inside of the suspended ceiling. The luminaire is fixed.
When undoing the guide screws, the fixing claws swivel back and the luminaire can be removed.
Cleaning · Maintenance
Clean luminaire regularly with solvent-free cleansers from dirt and deposits.
Do not use high pressure cleaners.
Please note:
Do not remove the desiccant bag from the luminaire housing.
It is needed to remove residual moisture.
Replacing the LED module
The designation of the LED module is noted on a separate label in the
luminaire or on the underside of the specific LED module.
The light colour and light output of BEGA replacement modules correspond to
those of the modules originally fitted.
The module can be replaced by qualified persons using standard tools.
Disconnect the system and open the luminaire.
Please follow the installation instructions for the LED module.
Inspect and, if necessary, replace the luminaire gaskets.
Defective glass must be replaced.
Close the luminaire.
Spares
BEGA Gantenbrink-Leuchten KG · Postfach 31 60 · 58689 Menden · info@bega.com · www.bega.com
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