background image

MASI    RETROPLATE INSTALLATION INSTRUCTIONS

Thank you for buying RAB lighting fixtures. Our goal is to design the best quality products to get the job done right. We’d like to hear your comments. 
Call the Marketing Department at 888-RAB-1000 or email: [email protected]

TM

Fig. 1

IMPORTANT

READ CAREFULLY BEFORE INSTALLING FIXTURE. RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE

.

Fixtures must be wired in accordance with the National Electrical Code and all applicable local codes. Proper grounding is required 

for safety. THIS PRODUCT MUST BE INSTALLED IN ACCORDANCE WITH THE APPLICABLE INSTALLATION CODE BY A PERSON 

FAMILIAR WITH THE CONSTRUCTION AND OPERATION OF THE PRODUCT AND THE HAZARDS INVOLVED. 

WARNING: Make certain power is OFF before installing or maintaining fixture. No user serviceable parts inside.

CEILING MOUNTING

FIXTURE CAN ONLY BE INSTALLED IN CANOPY 

THICKNESS 1/2 INCH OR LESS. ABOVE ACCESS TO 

CANOPY REQUIRED. 

Install 

RETROPLATE

 to 

Canopy Deck

 

with no more than a 12in x 16in square or 12in diameter 

hole. To mount 

RETROPLATE,

 follow the steps below.

1.  Run silicone sealant around edges of the hole in 

Canopy 

Deck 

surface. Place 

RETROPLATE

 from above 

Canopy 

Deck (Fig. 1).

2.  Insert 

Studs

 into the 

Housing (Fig. 2)

. Push 

Housing

 up 

through 

RETROPLATE

 

4” Hole 

from below.

3.  Secure 

Housing 

to 

RETROPLATE

 with

 Silicone Washer

,

 

Metal Washer

, and 

Nut (Fig. 3) 

.

4.  Mount 

Driver Box

 using same instructions on fixture 

installation and make electrical connections.

5.  See

 Fig. 4

 for dimensions of 

RETROPLATE

 and hole 

distances. Use the appropriate mounting hardware to 

mount 

RETROPLATE 

and

 MASI 

to 

Canopy Deck

. Be sure 

gasket is properly seated.

MASI Driver 

Box

CAUTION: 

• 

For proper weatherproof function all gaskets must be seated properly and all screws inserted and tightened firmly. 

• 

Apply weatherproof silicone sealant around the edge of the MASI, RETROPLATE and/or Driver Box. This is especially 

important with an uneven ceiling surface. Silicone all plugs and unused conduit entries.

• 

RETROPLATE must be secured to Canopy Deck and check gasket is fully sealed.

• 

Be sure RETROPLATE is mounted to a surface with no bigger than a 12in x 16in square or 12in diameter round hole.

• 

ONLY INSTALL FIXTURE WITH LENS FACING DOWNWARD. 

Above Canopy Deck should be clear of obstructions. 

• 

CANOPY DECK SHOULD BE STURDY AND STRUCTURALLY SOUND TO ACCEPT LUMINAIRES. 16IN MASI FIXTURE WEIGHS 

27LBS AND 20 INCH MASI FIXTURE WEIGHS 34LBS.

RETROPLATE

Housing

Stud (4)

Nut (4)

Metal 

Washer (4)

Fig. 2

Canopy 

Deck

Silicone 

Washer (4)

Canopy 

Deck

4” Hole

RETROPLATE

Stud (4)

Fig. 3

• 

FIXTURE CAN ONLY BE INSTALLED ONLY IN A 

CANOPY WITH 1/2IN THICKNESS OR LESS.

• 

SUITABLE FOR INSTALLATION IN ACCESSIBLE 

CEILINGS ONLY.

6. Re-latch 

Driver Box

 cover and check that gasket is 

fully sealed. Be careful not to pinch wires. Tighten 

all screws.

7.  Use silicone or teflon tape on all plugs and on 

the threads of all conduit entry points. If outdoor 

surface is irregular, use caulk to seal any gaps 

around 

MASI

 (to be ordered separately) and 

RETROPLATE

.

Reviews: