For ConTech Lighting Lux Beam Architectural Grid System
The Lux Beam system consists of beam sections and connectors/power feed points. The beams contain either single or
two-circuit track, or a blank extrusion. They come assembled from the factory with a live end with pigtails for splicing on each
end of the track. Splicing is done within the connector/power feed points. Suspension is either by aircraft cable or all-thread rod.
Per UL1598, Lux Beam features a maximum of 9 No. 12 AWG through branch circuit conductors suitable for 75°C permitted in
wiring box. Per UL1598, Lux Beam is approved for mounting with two suspension points, mounted 12' apart.
INSTALLATION PROCEDURE
1. Unpack all components and sort by type. The beams should be sorted by size, track, and blank configurations. The connectors/power
feeds are in straight, 90°, “T”, and “X” configurations. Using the layout drawing and packing list, check to make sure all parts are present.
Contact the factory if any parts are missing. Aircraft cables, if specified, and power feeds will be in 10' or 20' lengths.
2. Using the layout drawing, locate the connector/power feed positions. It may be necessary to mount Unistrut or other supports in the
ceiling to accept the aircraft cables at the correct locations. It is very important that exact centers for the supports are provided. Failure
to do so will result in considerable difficulty with the final alignment. The on-center dimensions for standard beam sizes are 2', 4', 6', and
8' accordingly. Additional support materials are not included and must be provided by others.
3. Hang the suspension cables or rods at the centers as specified in step 2. DO NOT TRIM THE CABLES.
4. Remove the square plates on the bottom of each connector/power feed by removing the two flat head screws. These will be replaced later.
5. Using a laser or other measuring device, hang the connector/power feeds at their specified locations and heights. When using aircraft
cable, this is done by inserting the cable into the top of the gripper mounted on the top of each connector. DO NOT TRIM THE CABLES.
Final height adjustments will come later. If using a threaded rod, place a nut on the rod before inserting it into the 1/4" hole in the top
center of each connector, then place another nut under the connector.
6. Starting at one corner of the pattern, begin installing the beams per the layout drawing. The part of the connector that receives a beam
has a 1/4"-20 bolt that holds a square steel pressure plate. This steel pressure plate is to be inserted into the slot in the top of the beam.
The top steel plate of the connector rests on top of the rail. The pigtails of the track are to be inserted into the connector through the
grommeted hole in the splice compartment. Slightly tighten the bolt so the connector does not separate from the beam. Move to the
adjacent beam and continue the process throughout the layout pattern, being careful to mount the beams in their correct positions.
7. Once all pieces have been installed, revisit each connector and make any necessary adjustments using a level to insure that all beam
components are properly aligned and level. Push the beams tightly against the connectors and MAKE SURE ALL MECHANICAL
CONNECTIONS ARE SECURE. After final height adjustments, check that the cables going through the cable grippers are secure and
trim off excess cable. Leave at least 1" out the side of the gripper. If using a threaded rod, cut off excess, then tighten both nuts to
secure the connector at the correct height.
8. Confirm that the correct circuit to be used for the power supply has wiring and circuit breakers rated for 20 amps as well as proper
grounding as required by all applicable codes.
9. Provide power feeds to the appropriate connectors and make the appropriate splices inside the splice compartment referring closely to
the layout drawing.
10. Electrically activate the system and check all track sections for proper voltage and circuiting. Make any corrections as needed. Reinstall
all the bottom plates.
11. The system is now successfully installed and ready to accept ConTech’s full line of track fixtures.
IMPORTANT SAFETY INSTRUCTIONS:
• Read all the instructions before installation. Save instructions for later use.
• Turn off the power at fuse or circuit breaker box before installation or maintenance work.
• Wear rubber soled shoes and work on a sturdy wooden or non-conductive ladder.
• Product must be mounted in locations and at heights in compliance with National Electrical Code and local building codes. For indoor, dry
location use only.
• Do not exceed the nominal supply voltage or amperage ratings.
• Installing contrary to instructions may cause unsafe conditions.
• Warning: Risk of fire. Most dwellings built before 1985 have supply wire rated at 60°C. Consult a qualified electrician before installation.
• Avoid hazards to children: account for all parts and properly dispose of all packing materials.
• Call the Technical Support department at ConTech Lighting with any installation questions.
All specifications subject to change without notice.
1-847-559-5500
www.contechlighting.com
This document can be recycled.
LUXBEAM INST