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Q.S. D4 Light Assembly
QS-2012302 (60) QS-2012303 (72)
ITEM
DESCRIPTION
1
D4 Light Fixture Sub-assembly
HARDWARE KIT QS-HWR216
ITEM
DESCRIPTION
A
Bolt 5/16-18 X .750 SQH
B
Washer 5/16 Flat
C
Nut 5/16-18 Hex Keps
D
D4 Light Mounting Bracket
Diffuser Retainers STD. 2"
E
Step 1:
Install 5/16-18 X .750 square head bolts item A, 5/16 flat washers item B, and 5/16-18 hex head
keps nuts item C into light fixture brackets item D as shown below. Do not tighten this hardware.
Step 2:
Install the light fixture brackets by placing the square head bolts into the milled slots in the front nut
channels of each of the left and right side uprights. Gently slide the top of light fixture brackets to the
desired location on the uprights, usually the top of the uprights, and tighten the hex head keps nuts.
Do not over tighten this hardware, as this will cause scoring to the aluminum of the upright.
Step 3:
Carefully lay the light housing upside down on a padded surface. Remove the tri-wheel and flat
washer from the threaded stems at each end of the light housing. Leave the plastic washer on the
threaded stems. Remove the light fixture diffusers from the light fixture sub-assembly and store in a
safe place until they are needed. If you have the correct light tubes you can install them at this time.
See Step 5 for light tube installation.
QTY
1
QTY
4
4
4
2
2
15
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