Bega 33 681 Ceiling and Wall Luminaire Instruction Manual

: June 12, 2024
: BEGA

Table of Contents

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

Bega 33 681 Ceiling and Wall Luminaire Instruction Manual

Application

Ceiling and wall luminaire made of aluminium and hand-blown opal glass.
For a variety of interior and exterior lighting applications.

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.

Dimension

Product description

Luminaire made of aluminium and stainless steel
BEGA Unidure® coating technology
Opal glass with screw neck
Silicone gasket
2 mounting holes ø 5.5mm
Distance apart 220mm
2 cable entries for through-wiring of mains supply cable ø 7-10.5mm, max. 5G1.5@
LED power supply unit
220-240 V x 0/50-60 Hz
DC 170-280 V
DALI-controllable
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 64
Dust-tight and protection against splash water
Impact strength IK05
Protection against mechanical
impacts < 0.7 joule
Safety mark
Conformity mark
Weight: 2.6 kg

This product contains light sources of energy efficiency classes C

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.

Installation

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

Remove glass from luminaire housing by turning it counter-clockwise.
Undo screws key slots and remove the LEDunit.
Pull off plug parts (L,N) and (DA,DA) on the plug-in device.
Pull off the earth conductor plug connector of the LED device in the luminaire base.
Lead the mains supply cable through the cable entry into the luminaire housing.
Fasten the luminaire housing with the supplied fastening material or other suitable fastening material to the mounting surface.
Be sure to use the gasket rings supplied.
Make the earth conductor connection and the electrical connection.
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.
Place the earth conductor plug connector of the LED device in the luminaire base.
Press plug parts (L,N) and (DA,DA) firmly into the plug-in devices.
Reassemble LED-unit and tighten fixing screws firmly and evenly. Please observe that the LED board is not damaged mechanically.
Screw glass with gasket into luminaire housing.
Make sure that gasket is positioned correctly

Lamp

Module connected wattage: 19.3 W
Luminaire connected wattage: 22.2 W
Rated temperature: ta=25 °C
Ambient temperature: ta max=40 °C

33 681K3

Module designation: LED-0832/830
Colour temperature: 3000 K
Colour rendering index: CRI >80
Module luminous flux: 3630 lm
Luminaire luminous flux: 2224 lm
Luminaire luminous efficiency: 100,2 lm/W

33 681K4

Module designation: LED-0832/840
Colour temperature: 4000 K
Colour rendering index: CRI >80
Module luminous flux: 3680 lm
Luminaire luminous flux: 2254 lm
Luminaire luminous efficiency: 101,5 lm/W

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.
Inspect and, if necessary, replace the luminaire gaskets.
Defective glass must be replaced.
Close the luminaire.

Spares

Spare glass with gasket: 11 003 083 41
LED power supply unit: DEV-0365/500
LED module 3000 K: LED-0832/830
LED module 4000 K: LED-0832/840
Gasket: 83 000 372