Lightolier ISF:302 installation instructions Mounting Frame, Wire-In, Ceiling, Trim

INSTRUCTION SHEET	ISF:302
	12-01/Rev-04

INSTALLATION INSTRUCTIONS 12V LOW VOLTAGE

AND 120V MOUNTING FRAME

READ AND UNDERSTAND THESE INSTRUCTIONS BEFORE INSTALLING FIXTURE

This fixture is intended for installation in accordance with National Electrical Code or Canadian Electrical

Code (as applicable) and local regulations. To ensure full compliance with local codes and regulations, check with your local electrical inspector before installation. To prevent electrical shock, turn off electricity at fuse box before proceeding.

Retain these instructions for maintenance reference.

302MR - 402MR	302ES
		BUILT-IN	MOUNTING
			FRAME
		NAILER
	MOUNTING	WOOD		LOCKING
		JOIST
	BAR			TAB
		FIG.1	MOUNTING	FIG.2
			BAR

A. MOUNTING BAR: For new ceilings

Note-1: The mounting bars are extensible from 12-1/2” to 27-1/4” max. for 302MR, 302ES model and 29” for 402MR model. Note-2: For off-centre installation, use the 20” expandable mounting bars (Nº1964, order separately).

1.Insert the mounting bars into the proper openings on the short side or the long side of the mounting frame. (Fig.2)

2.Align the mounting bar with the bottom edge of the wood joist. (Fig.1)

3.Push in the built-in nailer. (Fig.1)

	LOCKING		FLEXIBLE
			WIRE
	CLIP
			"PRY-OUT"
	MOUNTING
MOUNTING			PLUG
	FRAME		JUNCTION
BAR
			BOX
	FIG.3	WIRE	FIG.4
		CLAMP

INPUT (120V)

B. MOUNTING BAR: For a T-Bar ceilings	BLACK WHITE		NEUTRAL (white)
			GROUND
1. Position the notch in the mounting bar on top of the
T-bar frame. (Fig.10)
2. Fasten with the metal wire or other. (Fig.10)	LAMP
Note: When used with the 20” expandable mounting bars			THERMAL
(Nº1964), use the anchor clip for T-bar frame (Nº1956, order			PROTECTOR
separately). (Fig.11)			LOW VOLTAGE
	JUNCTION		TRANSFORMER
C. MOUNTING FRAME:	BOX			FIG.5
1. Install the locking clip. (Fig.3)				(302MR)
Note-1: The locking clip is also available separately
(Nº0098, order separately).		NEUTRAL (white)
Note-2: To lock more securely into place fold the locking tabs.
			INPUT (120V) BLACK

(Fig.2)

		GROUND
NEUTRAL	WHITE	BLACK		INPUT (120V)
				NEUTRAL (white)
LAMP
	WHITE		BLUE	THERMAL

PROTECTOR

JUNCTION

BOX

FIG.6

(302ES)

GROUND

NEUTRAL (white)

D. WIRE-IN:

1.Remove the appropriate "Pry-out plug".

2.Insert the supply lead into the junction box:

a)If using FLEXIBLE CONDUIT: Use a BX connector (not provided).

b)If using FLEXIBLE WIRE: Insert under the wire clamp. (Fig.4)

3.Connect the ground lead. (Fig.5,6,7)

4.Connect the white leads (NEUTRAL) together, and the black leads (120V) together. (Fig.5,6,7)

E. CEILING:

1.Cut a hole in the ceiling (3-3/4” for Model 302 or 4-3/4” for

Model 402), using the mounting frame as template (if applicable). (Fig.8)

2.Use the screws to adjust the housing height. Note: Ensure that the housing is level with the ceiling. (Fig.9)

3.Tighten the screws when completed. (Fig.9)

CAUTION: The socket must not be used for temporary lighting, a protective glass is required for the lamp.

TRIM:

Install the trim using the appropriate sheet.

THERMAL	BLUE	BLACK	FIG.7
PROTECTOR			(402MR)

LAMP LOW VOLTAGE

JUNCTION BOX TRANSFORMER

	HOUSING
	SCREWS
	FIG.8	FIG.9
	METAL	MOUNTING BAR
MOUNTING	WIRE	EXPANDABLE
BAR		ANCHOR
	NOTCH	CLIP
	T-BAR
	FRAME	T-BAR
		FRAME

NOTE: WARNING RISK OF FIRE	FIG.10	FIG.11
Transformer contains fixture thermal protector. Use only replacement
transformer obtained from LIGHTOLIER.