8
7. Secure the mounting chassis to the
ceiling board with the ceiling board
fixing screws (4 positions).
Engage the top of the mounting chas-
1
sis with the 1st anchor bolt.
Secure the mounting chassis by turn-
2
ing the ceiling board fixing screws
clockwise.
Turning the ceiling board fixing screws
clockwise provides ceiling board tight-
ening between the bottom of the
mounting chassis and ceiling board
fixing bracket resulting in mounting
chassis securing.
(Recommended tigtening torque:
0.78 N
•
m {0.58 lbf
•
ft}
Secure the top of the mounting chas-
3
sis with double nuts.
Important:
When securing this bracket on
the ceiling, make sure that the four ceil-
ing board fixing brackets are open as
shown in the figure.
Prepare the cables.
8.
Run the cables from the space of the mounting chassis.
Ceiling board
fixing screw
Ceiling
board fixing
bracket
Insert the anchor bolt
Nut
Double nuts
Turn clockwise
1st anchor bolt
Ceiling board
