Models 427 and 427R Installation 17
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Anti-Tip Bracket Installation
CONCRETE WEDGE ANCHOR INSTALLATION
1) Drill a
3
/8" (10) diameter hole any depth exceeding the
minimum embedment. Clean the hole or continue
drilling additional depth to accommodate drill fines.
Use a carbide drill bit manufactured within ANSI
B94.12-77.
2) Assemble the washer and nut flush with the end of
anchor to protect threads. Drive the anchor through the
material to be fastened until the washer is flush with
the surface material.
3) Expand the anchor by tightening the nut 3–5 turns past
hand-tight position or to 25 foot-pounds of torque.
Position Unit
IMPORTANT NOTE: F
or model 427R, the top drawer has a
control cable that needs to be disconnected before
removing this drawer. Refer to illustration 3 below for
placement and how to disconnect this fitting.
For model 427R, the drawers should be placed aside until
you are ready for installation of the door and drawer
panels.
IMPORTANT NOTE: When two models 427, 427R or
integrated units are installed closer than 2" (51) to one
another, it is necessary to use the Sub-Zero dual installa-
tion heater kit. The heater from this kit must be attached
to the left side exterior of the right-hand unit before the
unit is slid into position. The dual installation heater kit and
additional instructions is available through your Sub-Zero
dealer, or call Sub-Zero at 800-222-7820. You can also
visit our website at subzero.com.
Always wear safety glasses and use other necessary
protective devices or apparel when installing or
working with anchors.
Anchors are not recommended for use in lightweight
masonry material such as block or brick, or for use
in new concrete which has not had sufficient time to
cure. The use of core drills is not recommended to
drill holes for the anchors.
Control cable.
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