BEGA 34 278.1 Ceiling and Wall Luminaire Instruction Manual

: June 13, 2024
: BEGA

Table of Contents

Instructions for use
Product description
Installation
Replacement of the LED module · Maintenance
Spares
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

BEGA 34 278.1 Ceiling and Wall Luminaire Instruction Manual

Instructions for use

Dimension

Application
Ceiling and wall luminaire · indoor luminaire made of hand-blown opal glass, satin matt and metal housing, for all lighting tasks. They are ideal for places where a soft and uniform lighting distribution is required.

Product description

Metal housing, finish Colour white
Hand-blown opal glass, satin matt, with sliding-bolt closure 2 mounting holes ø 5.5mm
Distance apart 200mm 2 cable entries for through-wiring for mains cable up to ø 10,5 mm max. 5 x 1.5@
Connecting terminal 2.5@ with plug connection
Earth conductor connection 2-pole connecting terminal for digital control
LED power supply unit 220-240 V x 0/50-60 Hz
DC 176-280 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
Protection class IP 44
Protected against granular foreign bodies ≥ 1 mm and splash water
Impact strength IK05
Protection against mechanical impacts < 0.7 joule
Safety mark
Conformity mark
Weight: 2.9 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.com.

Lamp
Module connected wattage 16 W
Luminaire connected wattage 19.1 W
Rated temperature ta=25 °C
Ambient temperature ta max=35 °C

34 278.1K3
Module designation LED-0569/930
Colour temperature 3000 K
Colour rendering index CRI > 90
Module luminous flux 2440 lm
Luminaire luminous flux 1587 lm
Luminaire luminous efficiency 83,1 lm/W

Installation

LED are high-quality electronic components! Please avoid touching the light output opening of the LED directly during installation or relamping.

Disassemble LED module.
Loosen LED-connection and earth connection (plug connection). Dismantle the mains supply cable max. 80 mm. Lead mains supply cable through the cable entry into the luminaire housing. Fix the luminaire housing with enclosed or any other suitable fixing material onto the mounting surface. It is imperative to use the enclosed gaskets. Make earth and electrical connection to the terminal. 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. Make earth connection between LED module and luminaire housing (plug connection). Push LED-plugs into couplers as far as it will go. Assemble LED module. Tighten the screws evenly (max. 0,8 Nm). Please observe that the LED module is not damaged mechanically. Insert the opal glass into the luminaire housing with sliding bolt glass closure and turn the glass clockwise up to the stop.

Place glass to the luminaire housing and observe that the holding springbolts fit into the notches of the glass. Turn the glass clockwise until it is locked. Thus, you reach a safe and vibration-resistant holding of the glass. To release the glass from the luminaire housing, turn it counter-clockwise

Replacement of the LED module · Maintenance

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.
Unscrew glass from luminaire housing by turning it counter-clockwise.
Clean glass and luminaire regularly with solvent-free cleansers from dirt.
Please follow the installation instructions for the
LED module.
Screw in glass by turning it clockwise as far as it will go.
A broken glass must be replaced.