Legrand WKD Pro Series Modular Afterset - Manual (Page 2)

2 1/2" [64mm]
Diameter Hole
Step 5. Using a 2 1/2" [64mm] diameter hole saw, drill
opening in center of duct. For two- or three-gang,
use template for proper center locations.
Step 6. Attach afterset to the duct system by tightening
locking tabs. Secure aftersets together with alignment
clip (two- or three-gang only).
Step 7. Install mudcaps and fill space around afterset and
mudcaps with grout. using trowel, create level,
smooth surface.
Step 9. Remove mudcaps and replace carpet. Using the
afterset as a guide, cut a rectangular opening in the
carpet. Attach desired service fitting.
Step 8. Break out mudcaps after grout has set.
Alignment Clip
NOTE: Holes in No. 4 duct will not be located in
center of duct. Center of holes must be
4 1/8" [105mm] apart.