PEERLESS Mounts PRG-UNV Instalación Y Ensamblaje página 7

• Always attach concrete expansion anchors directly to load-bearing concrete.
• Never attach concrete expansion anchors to concrete covered with plaster, drywall, or
other finishing material. If mounting to concrete surfaces covered with a finishing surface is
unavoidable, the finishing surface must be counterbored as shown below. Be sure concrete
anchors do not pull away from concrete when tightening screws. If plaster/drywall is thicker than
5/8" (16 mm), custom fasteners must be supplied by installer (not UL evaluated).
• Tighten screws so that projector mount is firmly attached, but do not overtighten. Overtightening
can damage screws, greatly reducing their holding power.
• Never tighten in excess of 80 in. • lb (9 N.M.).
1
Drill holes and insert anchors (C).
2
Place plate (A) over anchors (C) and secure with screws (D).
3
Tighten all fasteners.
WARNING
concrete
surface
A
D
7 of 51
C
C
ISSUED: 09-30-09 SHEET #: 056-9024-1
INCORRECT
A
concrete
plaster/ dry wall
CORRECT
A
concrete
plaster/ dry wall