Lightolier ISF:302 Fascicule

INSTALLATION INSTRUCTIONS 12V LOW VOLTAGE

AND 120V MOUNTING FRAME

INSTRUCTION SHEET

12-01/Rev-04

ISF:302

FIG.1

FIG.2

FIG.3

FIG.4

MOUNTING

FRAME

MOUNTING

BAR

MOUNTING

BAR

BUILT-IN

NAILER

WOOD

JOIST

MOUNTING

BAR

MOUNTING

FRAME

"PRY-OUT"

PLUG

FLEXIBLE

WIRE

CLAMP

JUNCTION

BOX

FIG.11

ANCHOR

CLIP

MOUNTING BAR

EXPANDABLE

T-BAR

FRAME

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)

B. MOUNTING BAR: For a T-Bar ceilings

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)

Note: When used with the 20 expandable mounting bars

(Nº1964), use the anchor clip for T-bar frame (Nº1956, order

separately). (Fig.11)

C. MOUNTING FRAME:

1. Install the locking clip. (Fig.3)

Note-1: The locking clip is also available separately

(Nº0098, order separately).

Note-2: To lock more securely into place fold the locking tabs.

(Fig.2)

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.

NOTE: WARNING RISK OF FIRE

Transformer contains fixture thermal protector. Use only replacement

transformer obtained from LIGHTOLIER.

MOUNTING

BAR

FIG.10

NOTCH

T-BAR

FRAME

LOCKING

TAB

LOCKING

CLIP

METAL

WIRE

JUNCTION

BOX

INPUT (120V)
NEUTRAL (white)

GROUND

LAMP

LOW VOLTAGE

TRANSFORMER

WHITE

BLACK

THERMAL

PROTECTOR

JUNCTION

BOX

THERMAL

PROTECTOR

LAMP

INPUT (120V)

GROUND

NEUTRAL (white)

BLACK

NEUTRAL

WHITE

BLUE

FIG.8

FIG.9

HOUSING

302MR - 402MR

302ES

FIG.5

(302MR)

FIG.6

(302ES)

JUNCTION BOX

LAMP

LOW VOLTAGE

TRANSFORMER

THERMAL

PROTECTOR

NEUTRAL (white)

GROUND

BLUE

BLACK

INPUT (120V)

NEUTRAL (white)

FIG.7

(402MR)

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.

SCREWS