Securing the wall plate to a concrete wall – Sony SFM3 User Manual
Page 10
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SFM3
Page - 10 -
Installation Manual
Securing the Wall Plate to a Concrete Wall
1.
Level and secure the plate to the wall with the reference arrow facing up to the ceiling.
2.
Use a minimum diameter of 5/16” x 2 ¼” wedge anchors – commercially available (Figure 12).
CAUTION: Do not over tighten the wedge anchor bolts.
NOTE: Use a minimum diameter of 5/16” x 2 ¼” long wedge anchors.
Figure 12. Concrete Installation
5/16” x 2 ¼”
Wedge Anchors
Wall Plate
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