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Installation (continued)
Installing the ceiling mount bracket drop prevention kit
Attach the wire rope for the ceiling mount bracket to the ceiling mount bracket before performing installation work
to prevent falling.
Max. 1 m (3'3")
Anchoring nut or
curled plug
*1
(M8)
Wire rope for the ceiling
mount bracket
*2
Hex head bolt
*1: Commercially available product
*2: Supplied with this product
<Attaching the wire rope for the ceiling mount
bracket>
Wire rope for the ceiling
mount bracket
As illustrated on the left, pass one end of the wire
rope for the ceiling mount bracket through the ring on
the other end and wind it around the adjustment pole.
Put through a loop.
Max. 1 m (3'3")
<Installation procedure>
This procedure uses the example of attachment to a
concrete surface.
1) Mount the anchoring nut or curled plug (M8) in the
concrete ceiling (at a single point within the area
shown in the diagram on the left).
Attention
z When mounting the anchoring nut or curled plug
(M8) to the ceiling, be careful that there is no
slack of the wire rope for the ceiling mount bracket
between the projector and the ceiling.
z If the wire rope for the ceiling mount bracket is
too long, increase the number of times it is wound
around the adjustment pole to adjust the length.
2) Tighten the commercially available hex head
bolt (M8) to the anchor, passing through the
commercially available spring washer (M8), the
supplied flat washer (M8), and the ring of the end
of the wire rope for the ceiling mount bracket.
Flat washer
*2
Spring washer
*1
(M8)
*1
Attention
z Be sure to use the wire rope for the ceiling mount bracket
and flat washer that are supplied with this product.
z Purchase the commercially available anchoring nut
or curled plug, hex head bolt, and spring washer.
Note
z For attaching the drop prevention kit to the
projector, refer to page 16.
z If it is to be attached to a wooden surface, make
holes in the ceiling beam and use commercially
available ceiling mount bolts as described in the
procedure for attaching the attachment plate on
page 12.
z If it is to be attached to a wooden surface, pass
the loop at the end of the wire rope for the ceiling
mount bracket, a supplied flat washer (M8), and
a commercially available spring washer (M8)
through the attached ceiling bolt and fix with a
commercially available hex nut (M8).
ENGLISH - 17
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