BEGA 51242.1 LED Wall Luminaire Instruction Manual
- June 13, 2024
- BEGA
Table of Contents
**BEGA 51242.1 LED Wall Luminaire Instruction Manual
**
DIMENSIONS
Application
Wall luminaire · Indoor luminaire with white translucent cover made of synthetic material and aluminium housing, for special lightingapplications indoors. A luminaire with unshielded and uniform light distribution that can be installed either vertically or horizontally. Luminaire with high protection class.
Product description
Luminaire housing made of aluminium
Finish Colour velvet white
Synthetic cover, translucent white
Silicone gasket
4 mounting holes ø 4.8mm
Distance 500 x 81mm
2 cable entries for through-wiring for mains
cable up to ø 10,5 mm max. 5 x 1.5@
Connection terminal 2.5@
Earth conductor connection
LED power supply unit
220-240 V x 0/50-60 Hz
DC 176-276 V
During DC operation the LED power
is reduced to 15%
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
Protection class IP 44
Protected against granular foreign bodies
≥ 1 mm and splash water
– Conformity mark Weight: 1.9 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.co
Lamp
- Module connected wattage 23.4 W
- Luminaire connected wattage 27 W
- Rated temperature ta=25 °C
- Service life criteria 50000 h/L70
51 242.1K3
- Module designation
- 2x LED-1306/930 + 2x LED-1307/930
- Colour temperature 3000 K
- Colour rendering index CRI > 90
- Module luminous flux 3540 lm
- Luminaire luminous flux * 2600 lm
- Luminaire luminous efficiency * 96,3 lm/W
preliminary data
Prior to installation, please note:
To ensure correct mounting and installation of the luminaire, the luminaire
base must be installed on an even surface.
Installation
LED are high-quality electronic components! Please avoid touching the light output opening of the LED directly during installation or relamping. Remove the luminaire base from its packaging. Pass the power connecting cable through the cable entry into the luminaire base. Drill mounting holes into the mounting surface – spacing 500 x 81 mm
Attach the luminaire base on the installation surface using the material supplied or other suitable mounting material. Shorten the power connecting cable to max. 150 mm and strip the coating to 100-120 mm.Carefully remove the luminaire top from its packaging and guide the back side against the luminaire base. Establish earth conductor connection andmake the electrical connection to the terminals. Observe the correct configuration of the connecting cable. Connect the live conductor to the brown wire (L) and the neutral conductor to the blue wire (N).
For digital control please use the connecting terminal DA, DA.
In case this terminal is not used the luminaire will be operated at full light
output.
NOTE: To make it easier to secure the luminaire top on the luminaire base, it is helpful to pre-shape the rigid connecting wires – see diagram.
IMPORTANT: To guarantee the luminaire’s safety class, make sure that the pre-shaped connecting wires are within the rectangular sealing area and not protruding out of it.
Guide the mounting sockets of the luminaire top exactly onto the installation bolts of the luminaire base – in the process, check the sealing area of the connecting wires. Applying even pressure on both sides, lock together the luminaire top and luminaire base. Screw in the two hexagon socket locking screws (wrench size 1.5) approximately 1.5 mm deeper than the cover surface. This ensures a secure connection between the luminaire top and luminaire base.Dismantle the luminaire in reverse order. Loosen the hexagon socket locking screws. Insert a screw driver into the flat opening at the edge of the two front covers and lift the luminaire top on both sides away from the luminaire base against the resistance of the locking mechanism.
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 from the power supply
Unscrew both side hexagon socket locking screws (SW 1.5) by about 3 mm from the covers of the wall luminaire.
Insert a screw driver into the flat opening at the edge of the two front covers and lift the luminaire top on both sides away from the luminaire base against the resistance of the locking mechanism.
Remove the wires on the power connecting cable from the terminals marked (L), (N), DA DA. Position the luminaire top on a soft surface.
The side cover of the luminaire in the area of the connection terminal is braced by a spring mechanism.
The screw of the spring mechanism is accessible via the rectangular opening on the back of the luminaire top.
IMPORTANT: Ensure simultaneous counterpressure while loosening this screw
using a Torx screwdriver (TX 20).
Pull the side cover off the synthetic cover in the area of the rectangular recess and unhook it. Pull the synthetic cover off the remaining cover and carefully guide it away over the electrical LED unit.
Remove the LED module.
Install the replacement LED module.
Follow the installation instructions for the LED module.
In case of a defect, the PSU can be replaced in this work step.
Carefully guide the synthetic cover over the LED unit.
Make sure not to damage the LED module. A defective luminaire cover must be replaced.
The LED support profile is equipped with a locking device.
This locking device must be inserted with its insertion opening first over the latching sleeve of the luminaire top (in the area of the rectangular opening).
Press the side cover of the LED support profile into the synthetic cover of
the luminaire top. Make sure the gasket is correctly seated.
NOTE: In order to install the
second side cover safely, it is recommended to place the luminaire top on a
soft surface (e.g. on both thighs). To apply counterpressure on the first side
cover(of the LED support profile), a 2nd person is helpful.
Push the screw of the spring mechanism as far as it will go in the direction of the cover to be braced.
Pick up the side cover and guide it with the inner hole over the suspension pin of the spring mechanism.
Insert the cover and press it sideways against the synthetic cover of the luminaire top as far as it will go.
Make sure the gasket is correctly seated.
Tighten the screw of the spring mechanism with a Torx screwdriver (TX 20) as far as it will go against the spring pressure.
Tighten the screw in the end position. Make the electrical connection and reinstall the wall luminaire in reverse order as described under “Installation”.
Cleaning · Maintenance
Clean luminaire regularly with solvent-free cleansers from dirt.
Spares
- Synthetic cover 15 000 682B1
- Cover with gasket 20 000 121B1
- LED power supply unit DEV-0159/700i
- LED module 3000 K LED-1306/930
- LED module 3000 K LED-1307/930