BEGA 50848.4 Ceiling Luminaire Downlight Instruction Manual

: June 13, 2024
: BEGA

Table of Contents

Application
Product description
Safety
Overvoltage protection
Lighting technology
Installation
Cleaning · Maintenance
Replacing the LED module
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

50 848.4
Ceiling luminaire · downlight for indoor use
Instructions for use

BEGA 50848.4 Ceiling Luminaire Downlight - Fig1

Application

Ceiling luminaire downlight · Indoor luminaire with asymmetrical light distribution.
Luminaire infinitely rotatable 360° around the vertical luminaire axis. The radiation angle is 130°.

Product description

Ceiling luminaire downlight »STUDIO LINE«
Cast aluminium luminaire housing, finish Colour velvet black, inside hue matt brass
Trim ring · Chrome finish
Light-diffusing silicone lens
Reflector made of pure anodized aluminium 2 mounting holes ø 4.5 mm
Distance apart 70 mm
Connecting terminals 2.5@
Earth conductor connection 2-pole connection terminals for digital control
LED power supply unit 220-240 V 0/50-60 Hz DC 196-250 V
DALI-controllable
Number of DALI addresses: 1
Basic insulation is provided between the mains and control cables
BEGA Thermal Control®
Temporary thermal regulation to protect temperature-sensitive components without switching off the luminaire
Safety class I
– Safety mark
– Conformity mark
Weight: 1.6 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

Lighting technology

Asymmetrical light distribution Half beam angle 35°

Installation

LED are high-quality electronic components!
Please avoid touching the light output opening of the LED directly during installation or revamping.
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.
Make earth conductor connection.
Push silicone sleeves over the lines and make electrical connection.
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.
Establish the earth conductor connection to the luminaire housing (plug contact).
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.
To adjust the beam direction of the LED, the luminaire is now infinitely rotatable 360° around the vertical luminaire axis.

Cleaning · Maintenance

Clean luminaire regularly with solvent-free cleansers from dirt.

Replacing the LED module

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.