Peerless-AV ACC570W - Installation - Manual (Page 3)

ISSUED: 11-14-07 SHEET #: 054-9054-6 05-19-10
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A
B
Drill two 5/32" (4 mm) dia. holes to a minimum depth of 2.5" (64 mm). Attach ceiling plate (A) to the joist center
using two #14 x 2.5" wood screws (B) as shown. Tighten wood screws (B) using 3/8" (10 mm) socket wrench so
ceiling plate (A) is firmly attached.
• Installer must verify that the supporting surface will safely support the combined load of the equipment and all
attached hardware and components.
• Tighten wood screws so that ceiling plate is firmly attached, but do not overtighten. Overtightening can damage
the screws, greatly reducing their holding power.
• Never tighten in excess of 80 in. • lb (9 N.M.).
• Make sure that mounting screws are anchored into the center of the wood joist or wood beam. The use of an
"edge to edge" stud finder is highly recommended.
• Hardware provided is for attachment of mount through standard thickness drywall or plaster into wood joist or
wood beam ceilings. Installers are responsible to provide hardware for other types of mounting situations (not
evaluated by UL).
WARNING
3
Installation to Wood Joist Finished Ceilings, Exposed Wood Joists,
or Wood Beam Ceilings