Screw 2 nuts and turn the nuts to the different directions each other
to tighten and fix.
Coach screw
Hanger bolt
Intermediate
support part
9
①
Carry out centering and then make prepared
holes of
φ
8 mm and 60 mm or more in depth
for resin plugs.
②
Lightly drive the resin plugs into the prepared
holes.
③
Fix using the nuts (2 pieces) as a double nut,
which come with the hanger bolts.
Note 1
④
Turn the double nut fixed in
③
using a tool, and screw the hanger bolt into the resin plug in
the intermediate support part of the handrail.
⑤
Adjust the projecting length of the bolts to be between 9 and 16 mm from the finished wall
surface.
⑥
Remove the double nuts.
⑦
Put the hanger bolt through the mounting hole of the flange in the intermediate support part
of the handrail, and then temporarily tighten with the washer and nut.
⑧
Put the coach screws through the washers and attach to the wall through the mounting hole
of the flange.
⑨
Fully tighten the nut that is temporarily tightening the hanger bolt.
⑩
Press the cover against the finished surface.
Note 2
<Concrete base>
<Concrete block base>
・
When fixing with coach screws
・
When fixing with hanger bolts
・
When fixing with coach screws
・
When fixing with hanger bolts
120 or less
60 or more
9 to 16
Prepared hole
(
φ
8)
Resin plug
Hanger bolt
Hanger bolt
Flange
Nut
Washer
Finished wall surface
Nut
120 or less
120 or less
9 to 16
Cover
Cover
Flange
Cover
Finished wall surface
Finished wall surface
60 or more
120 or less
Flange
Washer
Prepared hole
(
φ
8)
Prepared hole
(
φ
8)
Resin plug
Coach screw
Cover
Resin plug
Coach screw
Mortar
Mortar
Concrete
Mortar
Concrete
Flange
Washer
60 or more
Concrete block
Concrete block
Finished wall surface
Prepared hole
(
φ
8)
Resin plug
Mortar
Washer
60 or more
(Unit: mm)
7
-2
. Installing the Handrail
Concrete base/Concrete block base: Fixing with plugs
Note
Only versatile I type handrail, versatile L type handrail, and L type handrail for sitting
toilet (front protrusion dimension: 120 mm) can be installed.
Notes
Fixing bracket part number T110D16,T110D26,T110D34
For the intermediate support parts of the versatile
L type handrail and the L type handrail for sitting
toilet (front protrusion dimension: 120 mm), use
hanger bolts that facilitate installation.
As the versatile I type handrail does not use hanger
bolts, its installation procedure is
①
,
②
,
⑧
, and
⑩
.
Note 1: Use a drill that can make prepared holes of
φ
8 mm and 60 mm or more
in depth in concrete. If the bit size of the drill is too large or if it has core
deviation, you may fail to fix it securely.
Note 2: Adjust the projecting length of the hanger bolts to be between 9 and 12
mm from the finished wall surface.
