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8
Ceiling board
fixing screw
Ceiling
board fixing
bracket
Insert the anchor bolt
Nut
Double nuts
Turn clockwise
7. Insert the mounting base into the hole
made in Step 1.
8. Secure the mounting base to the ceil-
ing board with the ceiling board fixing
screws (4 positions).
q Engage the top of the mounting base
with the 1st anchor bolt.
w Secure the mounting base by turning
the ceiling board fixing screws clock-
wise.
Turning the ceiling board fixing
screws clockwise provides ceiling
board tightening between the bottom
of the mounting base and ceiling
board fixing bracket resulting in
mounting base securing.
(Recommended tigtening torque:
0.78 N·m {8.0 kgf·cm}
e Secure the mounting base with dou-
ble nuts.
Important: When securing this bracket
on the ceiling, make sure that the
four ceiling board fixing brackets are
open as shown in the figure.
9. Prepare the cables.
Run the cables from the cable inlet.
Important: The cables shall be run from
the opposite side of the mark,
FRONT. Failure to observe this
makes the cables unconnectable.
FRONT
Cable inlet
1st anchor bolt
Ceiling board