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Mounting the fixture

4a. Arm Mount (FIG. 4a)

• 

Arm Mounting (Square Pole)

Lay the fixture on its’ top 

with door removed. Remove pole cap allowing nut plate
to be inserted into pole and align with bolt holes. Install
threaded bolts into nut plate. Align arm (end with drain
holes towards pole) and place over threaded bolts. 
Align holes in fixture with bolts. Route fixture supply leads
through arm and into pole. Inside of fixture place lock
washer and nuts onto threaded bolts, secure. Housing
and arm must be square with pole. Tighten bolts to 30 ft
lbs. Bolts must not be extended into fixture more than 1".
Finish securing electrical connections inside of pole.

• 

Arm Mounting (Round Pole)

Installation is the same as

square pole except a round pole adapter is used against
the round pole.

4b. Internal Mast Arm Mount (FIG. 4b)

• Loosen the four tenon clamp bolts for insertion of the

mounting tenon. 

Note

: for the 2" pipe size tenon, 

remove the tear away portion of the tenon entrance 
gasket. To remove, grasp the aluminum gasket with 
pliers and twist off the pre-cut portion of the gasket. 

• Pull service lead wires through the mounting tenon until

about 6" extends beyond the tenon end.

• Slide the luminaire onto the tenon while guiding the 

service lead wires. Make sure end of tenon is against
stop in housing.

• Tighten 4 tenon clamp bolts. Note: fixture can be 

leveled by tightening front bolts differently than rear
bolts. When fixture is level, torque all 4 clamp bolts to
100 inch-pounds. Tighten bolts in alternating pattern.

• Connect service lead wires to fixture leads and anchor

leads in place so they are not in contact with the reflector
surface or ballast surface.

• Replace electrical compartment cover removed in 

step 3. 

These instructions do not claim to cover all details or variations in the equipment, procedure, or process described, nor to provide directions for meeting every possible contingency 
during installation, operation or maintenance. When additional information is desired to satisfy a problem not covered sufficiently for user’s purpose, please contact your nearest 
representative.

Tribute

Sheet 2 of 4

1/7/08

IMI-685

INSTALLATION INSTRUCTIONS

IMPORTANT 

: READ CAREFULLY BEFORE INSTALLING FIXTURE. 

NOTE: Specifications and dimensions subject to change without notice

Visit our web site at www.cooperlighting.com

Customer First Center  1121 Highway 74 South  Peachtree City, GA  30269  770.486.4800  FAX  770.486.4801    

ADH070937

FIG. 4a 

(Arm Mount)

Cross Sectional View of Fixture Mounted to Pole

Nut Plate

Pole Cap

Arm

Drain Hole

In This

Location

1/2-13 Threaded  Rod.

Max. extension into housing

is 1”.

Hex Nut

Lock Washer

 

 

 

 

 

 

 

 

 

 

 

     

 

 

 

 

   

 

 

 

 

   

   

 

 

 

 

 

 

 

 

 

 

   

 

 

 

   

   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

   

 

 

 

 

 

 

   

 

 

 

 

 

   

 

 

 

 

 

 

 

 

   

 

   

 

   

 

 

 

 

 

   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

   

 

 

 

 

 

 

   

 

   

 

   

 

 

 

 

 

 

 

 

   

 

 

 

 

 

 

 

   

 

 

 

     

   

 

 

   

 

 

   

 

 

   

 

 

 

 

 

   

   

 

 

 

 

 

 

 

 

 

 

 

 

 

   

 

 

 

 

 

 

   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

   

   

   

   

 

 

   

 

 

   

 

 

 

 

 

 

 

 

 

   

 

 

 

   

   

   

 

 

 

 

 

 

 

 

 

 

 

     

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

   

 

 

  

 

 

 

  

 

 

  

  

  

  

    

FIG. 4b

 (Internal Mast Arm Mount)

Service Lead Wires

Extend Min. 6”

Tenon Clamp Bolts (qty. 4)

Torque to 100 inch pounds

Electrical

Cover

2” or 1 1/2”

Mounting

Tenon

“A”

Housing

Stop

Detail “A”

Flip Clamps

over for 1 1/2” Pipe

Tear off this part

of gasket for 

2” pipe size

   

 

 

 

   

   

 

 

 

 

 

 

 

   

 

 

 

 

 

 

 

 

 

   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

   

   

 

 

 

 

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