Toa C-BC704U - Manual (Page 4)

Anchor bolt for connecting
the safety wire
Anchor bolt for fixing the
Flush ceiling mounting bracket
Attic
Ceiling board
150 mm (5.91") or more
30 mm (1.18") or less
ø188 – 192 mm
(7.4" – 7.56")
3
4
Anchor bolt for connecting
the safety wire
Safety wire
Flush ceiling
mounting bracket
Attic
4
4. INSTALLATION
1. Make a 188 - 192 mm (7.4" - 7.56") diameter hole in the ceiling board.
2. Install 2 anchor bolts: one for fixing the Flush ceiling mounting bracket and another for connecting the
safety wire in the attic.
Notes
• Install the anchor bolt for fixing the Flush ceiling mounting bracket in the center of the 188 - 192 mm
(7.4" - 7.56") diameter hole.
• An existing anchor bolt, if near the mounting position, may also be used for connecting the safety wire.
3. Connect the supplied safety wire to the anchor bolt for mounting the safety wire.
4. Connect the other end of the safety wire to the Flush ceiling mounting bracket.