BEGA 50 386.1 Recessed Ceiling Downlight Instruction Manual

: June 12, 2024
: BEGA

Table of Contents

Dimension
Instructions for use
References
Read User Manual Online (PDF format)
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BEGA 50 386.1 Recessed Ceiling Downlight Instruction Manual

Dimension

Instructions for use

Application

Recessed ceiling downlight – Interior luminaire with asymmetrical light distribtion for connection to an exteral LED power supply unit.
For surface-mournted installation in indoor suspended cellings of 5-25 mm thickness.

Product Description

Recessed luminaire without power supply unit Luminaire housing made of cast aluminium Installation housing is made of glass-fibre reinforced polyamide with 2 fastening springs Reflector surface made of pure aluminium Optical silicone lens · BEGA Constant Optics® Ceiling trim ring made of metal, Colour white Safety glass
Recessed opening ø 125mm
Required installation depth 95mm
1 connecting cable with strain relief and plug connector system for BEGA power supply unit, on/off or DALI
Safety class III
– Conformity mark
Weight: 0.33 kg

This product contains light sources of energy efficiency class(es) E

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 manufacture

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

Lighting technology

Half beam angle 64/68°

Lamp

Module connected wattage: 8.1 W
Luminaire connected wattage: 9.5 W
Rated temperature: ta=25 °C
Ambient temperature: ta max=50 °C
When installed in heat-insulating material: ta max=30 °C

50 386.1K3

Module designation LED-0800/930
Colour temperature 3000 K
Colour rendering index CRI > 90
Module luminous flux 1255 lm
Luminaire luminous flux 953 lm
Luminaire luminous efficiency 100,3 lm/W

Installation

A separate power supply unit is required to operate the luminaire.
For connection to external LED-power supply unit – accessory 13 143 or 13 168 – the luminaire is equipped with a 2-pin connector.
Note operating instructions of the LED-power supply units.
LED are high-quality electronic components!
Please avoid touching the light output opening of the LED directly during installation or relamping.
The recessed housing is fixed in the recessed opening by screwing it to the ceiling from below.

Installation in suspended ceilings:
A recessed opening of 125 mm with a minimum depth of 95 mm is required. The lateral clearance between the recessed housing and parts of the building must be at least 50 mm.

Make the appropriate cutout in the suspended ceiling. The ceiling cutout must have an all-round chamfer of 45°, depending on the thickness of the ceiling panel.
Installation

Remove the ceiling mounting plate by turning it upwards and out of the thread of the adjusting sleeve, move it through the ceiling cutout and place it on the suspended ceiling.
Secure the ceiling mounting plate with screws (Ø 3.5 to 4 mm) suitable for gypsum plasterboard panels from below through the suspended ceiling.
When doing so, hold the ceiling mounting plate through the ceiling cutout.
Installation

Place the enclosed centre-plate made of rigid polystyrene foam on a plain surface with the chamfer facing upwards.
Position the adjusting sleeve above the centreplate and press it in so that it is flush with the surface – see drawing.

IMPORTANT:
Make sure to use this centre-plate in order to guarantee the correct installation of the luminaire in the ceiling!

Turn the adjusting sleeve into the thread of the previously fitted ceiling mounting plate until it is exactly flush with the ceiling.
Fill the 45° chamfer of the ceiling cutout with standard filler and smooth it so that it is flush. Allow the filler to set completely! Press the centre- plate about 5 mm upwards into the adjusting sleeve and then pull it down carefully to remove it from the adjusting sleeve.
Installation

Connect to the LED power supply unit.
Route the LED power supply unit through the installation housing and place it in the suspended ceiling.
Connect the 2-pin plug connector between luminaire and external LED power supply unit.

Press together the two internal fixing sliders inside the luminaire housing.
Push the luminaire housing to the end of the installation housing and then release the fixing sliders.
This mechanism ensures that the luminaire housing sits securely inside the installation housing.
Ensure correct directionality towards the area to be illuminated.
Installation housing and external LEDpower supply unit must not be installed in heat-insulating material.

Please use the protective gloves provided for the installation to prevent finger prints on the reflector.
Insert the reflector complete with the silicone lens into the three recessed rims of the luminaire housing.
Make sure that the positioning bar of the reflector is placed inside the correct recessed rim. That will ensure that the reflector is positioned correctly in relation to the LED.
Carefully insert the locking bars of the ceiling trim ring into the 3 remaining openings in the luminaire housing and fix the ceiling trim ring with a twist to the right.

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 system and open the luminaire.
Please follow the installation instructions for the LED module.
Close the luminaire.