BEGA 84158 LED In Ground Luminaire Instruction Manual

: June 13, 2024
: BEGA

Table of Contents

Application
Product description
Overvoltage protection
Safety
Soil conditions
Installation
Cleaning · Maintenance
Maintenance
Accessories
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

84 158
In-ground luminaire
Instructions for use
BEGA 84158 LED In Ground Luminaire - Fig1

Application

Recessed location luminaire for recessed mounting in compacted surfaces, paths and open areas. 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.

Product description

Luminaire made of aluminium alloy, aluminium and stainless steel
Cover frame made of stainless steel, steel grade number 1.4301
Recess housing with cable entry for cable conduit, max ø 20 mm
Safety glass, white 1,8 m water-resistant connecting cable 07RN8-F 5 G 1@ with implemented water stopper and 1.2 m PVC cable conduit
LED power supply unit 220-240 V 0/50-60 Hz DC 176-276 V
DALI controllable
A basic isolation exists between power cable and control line
BEGA Thermal Control®
Temporary thermal regulation to protect temperature-sensitive components without switching off the luminaire
Safety class I
Protection class IP 67
Dust-tight and protection against temporary immersion
Pressure load 1,000 kg (~10 kN)
Impact strength IK09
Protection against mechanical impacts < 10 joule
Maximum surface temperature 30 °C
(measured according to EN 60598 of ta 15 °C)
– Conformity mark
– Safety mark
Weight: 14.2 kg
This product contains light sources of energy efficiency class(es) 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 www.bega.com.

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

BEGA 84158 LED In Ground Luminaire - Fig2

Notice prior to installation:
To accept the maximum pressure load of 1,000 kg (~10 kN) a proper foundation must be provided by the customer.
The luminaire is mounted in a recess housing made of high-strength aluminium profile.
The pressure load is transferred to the foundation by this housing. Foundation to be provided at site. The foundation must be carried out on firm subgrade.
In order to obtain a firm stableness, the recess housing must be firmly concreted in.
During preparation of the foundation proper drainage must be provided, so that entering surface water can drain off.
The lacquering of the recess housing must not be damaged.
For the tightness of the luminaire it is important that the ground surface prepared later is either on the same level or slightly below top edge of the recess housing – see sketch (detail A).

Soil conditions

The luminaire must not permanently have contact with aggressive media.
Aggressive media might be washed out of the soil and might corrode the housing of the luminaire.
In case of an unknown composition of the soil a soil analysis should be made before installation.
Aggressive media that is outgoing from the ground surface might also affect the luminaire.
Thus an overuse of de-icing agents in the surroundings should be avoided.
Parasitic current, occurring from the outside, which is conducted by the luminaire into the soil, will cause corrosion damage.
Suitable counter measures must be carried out.

Installation

Dismantle luminaire from the recess housing.
For this purpose undo screws in the stainless steel frame. Lift luminaire out of the recess housing.
Position recess housing on the foundation (as described above) and fix it with enclosed or any other suitable fixing material.
To stabilize the recess housing when preparing the foundation, insert the enclosed wooden spacers into the recess housing.

0.3 m of cable is provided in the installation housing so that the luminaire may be removed.
To protect the luminaire connecting cable from damage push the enclosed cable conduit over the cable.
The electrical connection must be carried out with matching protection class and safety class with suitable connection terminals (not included in the scope of delivery) at the luminaire power supply cable.
We recommend that you use distribution box 70 730 or 71 053 for this purpose.
Ensure that the connection cable is correctly connected.
Make the mains connection to the brown (L), blue (N) and green-yellow wires ( ****).
The control cables are connected via the two wires marked DALI.
If these wires are not assigned, the luminaire will work with full light output.
Insert the lamp housing into the outer housing.
Tighten locking screws firmly.

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.

Maintenance

Disconnect the electrical installation.
Clean dirt and deposits from key openings of screw head. Do not use a high pressure cleaner.
Undo counter sunk screws. Lift luminaire out of the recess housing and place it with the glass side facing downwards onto an even and clean underlay.
Undo the round nuts (torx drive T25) and lift luminaire housing. Clean the luminaire – see Cleaning · Maintenance.
Replace LED modules:
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.
Note installation instructions of the LED module.
Replacing the LED power supply unit:
To replace the power supply unit, the LED module carrier must be removed from the luminaire housing.
Loosen the hexagon socket screws (SW 3) and remove the module carrier from the housing using the two metal pins.
Replace power supply unit.
Please note:
Do not remove the desiccant pouch from the luminaire housing.
It is needed to remove residual moisture.
Insert the LED module carrier into the housing and secure it in place.
Check all screws and threads thoroughly and grease them.
Check the gasket and replace, if necessary.
A broken glass must be replaced.
The luminaire housing must be completely clean and absolutely dry.
Insert glass with gasket with stepped side turned upward into the luminaire housing. Make sure that gasket is positioned correctly.
Place cover ring onto glass step and tighten round nuts firmly and evenly.
Torque = 2.5 Nm.
Insert the lamp housing into the outer housing.
Tighten locking screws firmly.

Accessories

70 730 Distribution box for installation in soil with 7 cable entries
Connection terminals 5 x 4@
A separate instructions for use can be provided upon request.