1
Positioning
Determine the mounting position of the handrail and make prepared holes.
Carry out centering using the paper pattern on the reverse side of the
installation manual when positioning the handrail.
*For how to make holes, see each fixing method in “ Mounting the Fixing
Bracket on the Wall.”
*For how to mount the fixing bracket, see each fixing method in
“ Mounting the Fixing Bracket on the Wall.”
Put the bolts protruding from the finished wall surface through the
handrail support plate and the spring washers, and then tighten them
with the face nuts.
7.
7.
2
Mounting the fixing bracket on the wall
3
Mounting the handrail
Note
Be careful not to overtighten the face nuts to avoid tiles from
breaking.
Mounting plate and other parts
Spring washer
Handrail support plate
Face nut
Bolt
Sealant
5
6. Installation Procedures
7
-1
. Mounting the Fixing Bracket on the Wall
Concrete base and GL method: Fixing by embedding a mounting plate
TT110D51
Notes
①
Carry out centering and then make prepared holes of
φ
6 mm and 50 mm or more in depth for anchor
bolts.
②
Screw the nuts about 2 mm from the upper ends of the anchor bolts, put the bolts through the
mounting hole of the mounting plate, and then drive them in the prepared holes lightly.
③
Tighten the nuts on the anchor bolt.
④
Screw continuous-thread studs into the bolt holes of the mounting plate and tighten them with nuts.
⑤
After finishing the wall, adjust the projecting length of the continuous-thread studs to be between 12
and 18 mm from the finished wall surface.
12 to 18
Concrete
Mortar
Finished wall surface
Nut
Anchor bolt
Prepared hole (
φ
6)
50 or more
Continuous-thread stud
Finished wall
surface
37 or more
Mounting plate
50
50 or more
Prepared hole (
φ
6)
Prepared hole (
φ
6)
30 or more
37 or more
Gypsum board
Concrete
Fill mortar
GLbond
Mounting plate
Anchor bolt
Continuous-thread stud
Nut
12 to 18
40 or less
Concrete base
GL method
(Unit: mm)
Fixing bracket part number
Note 1
Notes 2 and 3
Note 5
Notes 4 and 5
Note 1: Use a drill that can make prepared holes of
φ
6 mm and 50 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 not be able to secure the mounting plate securely.
Note 2: In the case of T110D49R, be sure to install it with the indication of “UP” facing
upward on the mounting surface.
Note 3: The embedding length of the anchor bolts in concrete must be 37 mm or more.
Note 4: Adjust the projecting length of the bolts to be between 12 and 18 mm from the
finished wall surface.
Note 5: If the bolts are not long enough, procure M10 continuous-thread studs in the
field.
