BEGA 77815 In-Ground Luminaire Instruction Manual
- June 12, 2024
- BEGA
Table of Contents
BEGA 77815 In-Ground Luminaire Instruction Manual
BEGA
Bodeneinbauleuchte
Instructions for use
Application
Recessed location luminaire for installation in cut-outs in floors.
Drive-over luminaire for vehicles with pneumatic tyres.
Please note:
Luminaire must not be used for installation in road lanes, where the fixture
is exposed to a horizontal strain due to braking, acceleration and change of
direction.
For walk-through public areas, we recommend skid-blocking glass see
accessories.
Product description
Luminaire made of stainless steel Steel grade no. 1.4301
Safety glass, white Silicone gasket
Required recessed opening ø 300 mm
Minimum material thickness 40 mm
Fixing is achieved by using four wedge-shaped clamping elements
1,8 m water-resistant connecting cable 07RN8-F 3 G 1@ with implemented water
stopper and 1.2 m PVC cable conduit LED power supply unit 220-240 V x 0/50-60
Hz DC 170-280 V
BEGA Thermal Switch®
Temporary thermal shutdown to protect temperature-sensitive components Safety
class I
Protection class IP 68 10 m
Dust-tight and water pressure tight
Maximum submersion depth 10 m
Not suitable for permanent operation under water
Pressure load 2,000 kg (~20 kN)
Impact strength IK10 Protection against mechanical impacts < 20 joule
Maximum surface temperature 20 °C (measured according to EN 60598 of ta 15 °C)
r – Safety mark c – Conformity markWeight: 5.0 kg
This product contains light sources of energy efficiency classes C, D
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
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.
We recommend fuse protection via a residual current circuit breaker to be provided by the customer.
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.
Lamp
Module connected wattage 7.3 W
Luminaire connected wattage 9.2 W
Rated temperature ta = 25 °C
Ambient temperature ta max = 45 °C
When installed in heat-insulating
material ta max = 40
°C
77 815 K27
Module designation LED-0381/927
Colour temperature 2700 K
Colour rendering index CRI > 90
Module luminous flux 1245 lm
Luminaire luminous flux 593 lm Luminaire luminous
efficiency 64,5 lm / W 77 815 K3
Module designation LED-0381/930
Colour temperature 3000 K
Colour rendering index CRI > 90
Module luminous flux 1260 lm
Luminaire luminous flux 600 lm Luminaire luminous
efficiency 65,2 lm / W77 815 K4
Module designation LED-0381/940
Colour temperature 4000 K
Colour rendering index CRI > 90
Module luminous flux 1335 lm
Luminaire luminous flux 635 lm Luminaire luminous
efficiency 69 lm / W
Installation
LED are high-quality electronic components! Please avoid touching the light output opening of the LED directly during installation or relamping.
Open the floodlight: Undo counter sunk
screws.
Lift stainless steel trim ring and glass with gasket.
Fixing of the luminaire is achieved by using four
wedge-shaped clamping elements.
For this purpose a recessed opening of ø 300_mm with a minimum depth of 120_mm is necessary.
The upper edge of the recessed opening must be firm on a thickness of 40 mm in order to accept the clamping forces of the luminaire.
The electrical connection at the luminaire connecting cable must be carried out on site in a
n according protection class and safety class. We recommend to use a distribution box
70 730 or 71 053.
Place luminaire into the recessed opening and fix it by tightening the 4_screws (torx drive T25) evenly.
Make sure that luminaire housing is properly
fixed in the recessed opening.
Place glass with gasket with stepped side
upturned into the floodlight housing.
Make sure that gasket is positioned correctly. Place cover ring onto the glass step and tighten screws crosswise.
Torque = 5 Nm.
Cleaning · Maintenance
After installation, the luminaire should first be cleaned. Building dust, residues from contact adhesives, paint splashes and rust film must be completely removed. Never use high pressure cleaners and cleaning implements made
of normal steel, steel brushes or steel wool because they cause extraneous rust to form. When using stainless steel cleaners, please read the directions carefully.
Cleaning agents containing hydrochloric acid and chlorides should never be used.
We recommend cleaning the luminaires regularly.
Please note:
Do not remove the desiccant bag from the luminaire housing.
It is needed to remove residual moisture.
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.
The LED module of this luminaire may only be exchanged by the manufacturer or by one of his assigned service technicians or a comparable qualified person.
Clean dirt and deposits from key openings of screw head.
Do not use a high pressure cleaner. Open the luminaire and clean.
Use only solvent-free cleaners.
The luminaire housing must be completely clean and absolutely dry.
Replace LED module.
Please follow the installation instructions for the LED module.
Check all screws and threads thoroughly and grease them.
Check the gasket and replace, if necessary. A broken glass must be replaced.
Insert glass with gasket with stepped side turned upward into the luminaire housing. Make sure that the glass is correctly positioned in the gasket bed.
Place trim ring onto glass step and tighten screws crosswise.
Torque = 5 Nm.
Accessories
140258R Skid-blocking glass
BEGA skid-blocking glass with the highest rating R 13 according to DIN 51130 can be used without restriction for all public areas. Abrasion resistance according to
EN ISO 10545-7 Class 3
Distribution box for installation in soil
70 730 Distribution box with 7 cable entries Connection terminals 5 x 4@
71 053 Distribution box with 10 cable entries Connection terminals 6 x 16@
A separate instructions for use can be provided
upon request.
Spares __
Spare glass 14 000 258
Spare glass skid-blocking 14 000 258 R
LED power supply unit DEV-0141/250
LED module 2700 K LED-0381/927
LED module 3000 K LED-0381/930
LED module 4000 K LED-0381/940
Gasket glass 83 001 680