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STEP 2B Attach Arm to Wall
CAUTION:
Avoid potential personal injury or property damage!
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Mount arm assembly
08
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Minimum solid concrete thickness: 8 in. (203 mm)
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Minimum concrete block size: 8 x 8 x 16 in. (203 x 203 x 406 mm)
1
07
Level the drilling template
07
directly onto concrete surface (no wall covering)
and tape in place.
Solid Concrete or Concrete Block Installation
2
07
Drill pilot holes into solid concrete. Never drill into the mortar between blocks.
IMPORTANT: Pilot holes must be drilled to a depth of 3 in. (76 mm), using a
3/8 in. (10 mm) diameter drill bit.
3 in. (76 mm)
3/8 in.
(10 mm)
13
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