BEGA 84 166 In-Ground Luminaire Instruction Manual
- June 12, 2024
- BEGA
Table of Contents
BEGA 84 166 In-Ground Luminaire Instruction Manual
Instructions for use
Application
Floodlight with symmetrical light distribution. For recessed mounting in compacted surfaces, paths and places. 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
Light technique
Broad spread light distribution. Half beam angle 55°
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.
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.
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 preperation 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 (1) prepared later is either on the same level or slightly below top edge of the recess housing (2) 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, occuring from the outside, can cause corrosion damage at the luminaire. 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 (1). 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. Remove reflectors from the housing groove carefully.
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 in a diagonal downwards direction and push it down until the springs snap into 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 reflectors. Ensure that the reflector is positioned correctly in the housing recess. 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 and tighten locking screws firmly.
Accessories
70 730
Distribution box for installation in soil with 7 cable entries Connection
terminals 5 x 4°
Spares
Spare glass 14 001 287
LED power supply unit DEV-0293/700
LED module 2700 K LED-0771/827
LED module 3000 K LED-0771/830
LED module 4000 K LED-0771/840
Reflector 4x 76 001 591
Gasket 83 001
665 .A
BEGA Gantenbrink-Leuchten KG · Postfach 31 60 · 58689 Menden · info@bega.com · www.bega.com
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>