Lightolier ISF-302 User Manual
INSTRUCTION SHEET
ISF:302
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.
12-01/Rev-04
302MR - 402MR
302ES
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)
MOUNTING
BAR
MOUNTING
LAMP
BAR
WHITE
BLACK
JUNCTION
BOX
BUILT-IN
NAILER
INPUT (120V)
NEUTRAL (white)
GROUND
THERMAL
PROTECTOR
LOW VOLTAGE
TRANSFORMER
NEUTRAL (white)
INPUT (120V)
MOUNTING
FRAME
WOOD
JOIST
FIG.1 FIG.2
LOCKING
CLIP
MOUNTING
FRAME
FIG.3 FIG.4
FIG.5
(302MR)
BLACK
MOUNTING
BAR
WIRE
CLAMP
NEUTRAL
LAMP
GROUND
FLEXIBLE
WIRE
WHITE
WHITE
JUNCTION
BOX
NEUTRAL (white)
LOCKING
TAB
"PRY-OUT"
PLUG
GROUND
INPUT (120V)
NEUTRAL (white)
BLACK
BLUE
PROTECTOR
JUNCTION
BOX
THERMAL
FIG.6
(302ES)
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
THERMAL
PROTECTOR
LAMP
HOUSING
SCREWS
NOTCH
BLACK
LOW VOLTAGE
TRANSFORMER
T-BAR
FRAME
FIG.7
(402MR)
MOUNTING BAR
EXPANDABLE
ANCHOR
CLIP
FIG.11
BLUE
JUNCTION BOX
FIG.8 FIG.9
METAL
WIRE
T-BAR
FRAME
FIG.10
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