6
2. Install two anchor bolts (locally procured: M10 recommended) into the concrete ceil-
ing.
q
Install an anchor bolt in the
center of the hole made in the
step 1.
w
Determine the anchor bolt
length by use of Template B
(accessory).
e
Use Template B to decide the
nut position, and fix it.
(Mount the nut so that the dis-
tance between the bottom sur-
faces of the nut and ceiling is
adjusted to 134 mm {5-1/4
inches}.)
Note:
If there is already an anchor bolt installed, the anchor bolt can be used as a 2nd anchor
bolt. Make sure that the distance between the 1st and 2nd anchor bolts is 1 000 mm {3.28
feet} or less before use.
3. Mount the safety wire angle (accesso-
ry) on the 2nd anchor bolt and con-
nect the safety wire (accessory) to the
angle.
q
Disconnect the safety wire from the safe-
ty wire angle.
w
Engage the face marked
q
with the
anchor bolt.
e
Bend the face marked
w
.
r
Connect the safety wire to the safety wire
angle again.
Note:
To use the anchor bolt that was
already installed, the use of 2 spacer
nuts (locally procured) is helpful.
Anchor bolt
Nut (locally procured)
Template B
Determine the anchor
bolt length
Ceiling board
Install the anchor bolt in the center
of the hole
134 mm
{5-1/4 inches}
Upper side
Lower
side
Safety wire
w
Insert
q
Disconnect
e
Bend
Mark
w
Mark
q
r
Connect
Safety wire angle
Anchor bolt
Spacer nuts
(locally procured)
Safety wire
Spacer nuts
Safety wire angle
Existing anchor bolt
2nd Anchor bolt
(locally procured)
1st Anchor bolt (locally procured)
