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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
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.
6
anchor
bolt
Ceiling board
Spacer nuts
(locally procured)
2nd Anchor bolt
(locally procured)
Anchor bolt
Template B
Anchor bolt
w Insert
q Disconnect
Safety wire
Mark q
Safety wire angle
Safety wire
1st Anchor bolt (locally procured)
Nut (locally procured)
Determine the anchor
bolt length
{5-1/4 inches}
Install the anchor bolt in the center
of the hole
Upper side
Mark w
e Bend
Lower
side
r Connect
Spacer nuts
Safety wire angle
Existing anchor bolt
134 mm
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