Sub-Zero 427R - Manual (Page 38)

Model WS-30 Installation 38
IMPORTANT NOTE: Placement of the anti-tip brackets is
critical to a stable installation. Failure to properly position
the anti-tip brackets will prevent them from engaging the
unit.
IMPORTANT NOTE: The two anti-tip brackets must be
installed exactly 24" (610) from the front of the rough
opening to the back of the brackets and a minimum of 4"
(102) from the sides of the rough opening. This depth will
increase to 26 3 / 16 " (665) for a flush inset installation based
on 3 / 4 " (19) deep decorative panels. Proper placement will
ensure that the anti-tip brackets engage the anti-tip bar at
the back of the unit.
IMPORTANT NOTE: For either wood or concrete floor
applications, if the #12 x 2 1 / 2 " screws do not hit a wall
stud or the wall plate in any of the back holes of the
brackets, use the provided #8–18 x 1 1 / 4 " PH truss HD
screws and #12 flat washers with the nylon zip-it wall
anchors.
IMPORTANT NOTE: In some installations the subflooring
or finished floor may necessitate angling the screws used
to fasten the anti-tip brackets to the back wall.
WOOD FLOOR APPLICATIONS
After properly locating the anti-tip brackets in the rough
opening, drill pilot holes 3 / 16 " (5) diameter maximum in the
wall studs and/or wall plate. Use the #12 x 2 1 / 2 " PH pan
HD zinc screws and #12 flat washers to secure the
brackets in place. Be sure that the screws penetrate
through the flooring material and into wall studs or wall
plate a minimum of 3 / 4 " (19). Refer to the illustration on the
following page.
Anti-Tip Bracket Installation
To prevent the unit from tipping forward and provide
a stable installation, the unit must be secured in place
with the anti-tip brackets shipped with the unit.
Anti-Tip Hardware Included
2 Anti-tip brackets
12 #12 x 2 1 / 2 " PH pan HD zinc screws
4 3 / 8 "–16 x 3 3 / 4 " wedge anchors
12 #12 flat washers
4 #8–18 x 1 1 / 4 " PH truss HD screws
4 Nylon zip-it wall anchors