INSTALLATION
Part 3: Installing Drywall
1. Ensure that the aperture is plugged with the cardboard insert to protect the optic.
2. Cut properly-sized hole in drywall before installing drywall. Reference table for sizes.
Type
Hole shape and size
Flangeless mud-In
Circle with 5.5 in (139.7 mm) diameter
Flanged with square aperture
Square with 4 in (101.6 mm) length/width
Flanged with round aperture
Circle with 4 in (101.6 mm) diameter
Flangeless millwork with square aperture Square with 4 in (101.6 mm) length/width (tolerance: +0.25, -0.00)
Rounded corners with a radius of 0.12 in (3.125 mm)
Flangeless millwork with round aperture
Circle with 4 in (101.6 mm) diameter (tolerance: +0.25, -0.00)
3. Align the hole with the D3's aperture and install the drywall.
Part 4a: Apply Flangeless Mud-In Trim Retainer
Note:
Skip this section if you have a flanged downlight. Proceed to Part 4b for flangeless millwork trim
retainer installation.
1. Align the retainer assembly such that the holes in the retainer line up with the screw posts in the collar (see
fig. 9
).
2. Secure the retainer assembly using the #6-32 fasteners. For ceiling thickness in range 0.625 in (15.875 mm) to
1.125 in (28.575 mm), use the blue coded short set; for ceiling thickness in range 0.875 in (22.225 mm) to 1.5 in
(38.1 mm), use the red coded long set.
Note:
The retainer assembly should be flush with the drywall.
fig. 9
12 |
D3
INSTALLATION GUIDE
P/N 3662360 Rev C
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