Lightolier 7480 Is, Installation Instructions for Stem Mounting Kit, Instruction Sheet No, B1197

INSTRUCTION SHEET NO.

IS:7480

B1197 Page 2 of 2

Installation Instructions for Stem Mounting Kit

for use with Lytespan and ProSpec™ Track Systems Only.

for splicing, and enough wire to run horizontally along upper section of track to power feed-in point, plus additional wire for attaching to power feed connections. Slide Upper Swivel Housing over Supply Leads and Swivel Casting Assembly. Feed Supply Leads through Neck Wireway. Attach Upper Swivel Housing and Swivel Casting Assembly to Neck Wireway, by driving Longer Set Screw into Upper Swivel Housing and through the hole in the front of the casting until you engage the hole in the Neck Wireway. (Fig. C).

4.Splice Supply Leads to branch circuit wiring in outlet box. White to white, black to black (red to red in Advent). Attach 12 AWG Branch Circuit ground wire between washer and green screw on Mounting Plate. (Fig. C.)

5.Fasten Stem Mounting Plate to Outlet Box with Outlet Box Screws. Place Canopy over assembly and Mounting Screws. Secure with Cap Screws until Canopy rest tight against ceiling.

6.Pass supply leads through unthreaded end of stem. Slide stem into Swivel casting Assembly and drive Set Screw through hole on the side of casting until tight. Slide Lower Swivel Housing over Stem and onto Swivel Casting Assembly. Drive Set Screw into Lower Swivel Housing and through hole in the front of casting until Stem is held tight.

7.Drive Flat Head Screws into Track Clamps. Screw Track Clamps onto bottom of Stem. (See Figs. C and E.)

C. Mounting Track Units onto Stems

1.Loosen Screws on Track Clamps. For feed stem, the Track Clamp must be positioned as shown in Fig.D-1. Place Track Ribs (Fig. D-3) between Track lamps and slide track into position. Make sure Bead (Fig. D-3) of Track Units are in-line with one another when using more than one Track Unit..

2.Run Supply Leads along top of track toward Live End. Loosed screw in Live End and remove from track.

3.Cut Wireway Cover to distance from Track Clamp to end of Track Unit. Slide Wireway Cover into track over Supply Leads. (Fig. D-1, D3).

4.Remove Bottom Cover from Live End.

5.Break off Barrier in Live End by bending it back and forth. (Fig. D-2)

6.Pass Supply Leads through Barrier opening in Live End. Insert Live End into Track Unit and tighten Screw. For ProSpec feed track place wire cover into track before attaching the stems to the track unit.

7.Connect Supply Leads to screw terminals as shown in Instruction Sheet IS:6020, IS:6121, for Advent, or IS:26000, IS:26046, IS:26050 for ProSpec. Ground terminal in Live End is not used when feeding power from a Stem.

8.Fasten Bottom Cover to Live End. Tighten Screws on all Track Clamps.

D. Instructions for Stem Extension Kits

1.Screw Coupling to threaded end of Stem supplied with Stem Mounting Kit (Fig. E).

2.Screw Stem supplied with Stem Extension Kit to Coupling (Fig. E).

3.Complete installation of Stem Mounted Lytespan Track following steps in B.

© 1997

Center Barrier
Broken Off	Wireway Cover
Live End				Stem
				Screw
Supply
Leads	Screw			Track Rib
Bottom Cover	Track Clamp		Track Unit	Bead
Fig.D-1
	Center Barrier		Track Rib
		Wireway Cover
	Basic Track			Bead
	Sidewall
Live End			Track Rib
	Individual		Wireway Cover
	Track Unit
Bottom Cover
	Screw
				Bead
	Advent Track
	Barrier	Wireway Cover		Track Rib
	Barrier
Feed Track
	ProSpec Track
Fig. D-2		Fig. D-3
		Stem
		Coupling

Fig. E Supply Leads