BEGA 50 491.1 Ceiling Luminaire Downlight Instructions

Table of Contents

Instructions for use

BEGA-50-491-1-Ceiling-Luminaire-Downligh-FGI-1

Application

Ceiling luminaire downlight · Indoor luminaire with symmetrical very wide beam light distribution.
With BEGA Hybrid Optics® : Highly efficient and low-loss light distribution, thanks to reflector and optical lens.

Product description

Ceiling luminaire downlight »GENIUS«
Die-cast aluminium housing,
Colour velvet white finish
Trim ring · Chrome finish
Clear safety glass
Optical silicone lens · BEGA Hybrid Optics® Reflector surface made of pure aluminium 2 mounting holes ø 4.5 mm
Distance apart 153 mm
Connecting terminals 2.5@
Earth conductor connection
LED power supply unit 200-240 V x 0/50-60 Hz
DC 170-276 V
DALI-controllable
Basic insulation is provided between the mains and control cables
BEGA Thermal Switch®
Temporary thermal shutdown to protect temperature-sensitive components
Safety class I
r – Safety mark
c – Conformity mark
Weight: 2.2 kg
This product contains light sources of energy efficiency class(es) D

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.

Lamp

50 491.1 K3

Lighting technology
Half beam angle 59°

LED are high-quality electronic components! Please avoid touching the light output opening of the LED directly during installation or relamping.
Remove mounting plate from the luminaire housing.
Unplug the earth conductor connection (plug contact).

Please note:

If the luminaire is to be mounted onto a metallic, electroconductive surface, it is mandatory to make sure that the mounting surface is connected conductive to the earth conductor of the luminaire!
Lead the power connecting cable through the mounting plate.
Fix the mounting plate with enclosed or any other suitable fixing material onto the mounting surface.
Establish the earth conductor connection on the earthing screw (1) of the mounting plate. Establish the earth conductor connection to the luminaire housing (plug contact).
Push silicone sleeves over the lines and establish the electrical connection to the terminals marked (L) and (N).
The two connecting terminals marked DA, DA are provided for digital control purposes.
If these terminals are not assigned, the luminaire will work with full light output.

BEGA-50-491-1-Ceiling-Luminaire-Downligh-FGI-2

IMPORTANT:

To ensure secure connection, the luminaire housing must be positioned precisely in relation to the mounting plate.
Make sure that the vertical bar inside the luminaire housing is positioned precisely in the area of the mounting hole on the long bar of the mounting plate.
Press the luminaire housing firmly against the mounting plate and turn it clockwise firmly against the stop.
Screw enclosed trim ring with attached reflector into the luminaire housing by turning it clockwise.

The designation of the LED module is noted on a label in the luminaire.
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 electrical installation.
Open the luminaire.
Please follow the installation instructions for the LED module.
Close the luminaire.