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３ Fitting the floor unit into the floor
Hold the rotational shaft of the top panel swing and the
sash, and then fit the floor unit into the following parts;
・Mortar bury method; bury frame
・Reinforcement composite panel platform method;
reinforcement frame
POINT 1
To hold the rotational shaft which close to the center, you
can insert slowly and stably to the bury frame or
reinforcement frame.
POINT 2
Use a Cap Nut for adjustment of adjuster.
CAUTION
Always make sure that there is no gap between the sash and the floor surface.
If there is a large gap between the sash and the floor panel, check for the adjuster hitting the bottom.
４ Fastening floor unit
Apply machine screws to the resin case of the floor
unit and fasten the screws to fit the case to the bury
frame or the reinforcement frame. (12 points)
Fasten the unit from the drain trap side as shown in
the image below.
If a screw is difficult to turn into the rafter, orient the
screw obliquely downward to fix.
CAUTION
Make sure to fix resin case of floor unit with the
side of drain trap on the wall when fixing one.
Failure to follow this instruction may cause
difficulty to close the top panel.
Drain trap
Touch the
unit to the wall.
No gap
[Mortar Bury Method]
Decorative floor panel
・Machine screws for use (packaged with floor unit)
ø3.8 x 51 Coarse-led (SUS).
[Composite Panel Platform Method]
Machine screws
・Machine screws for use (packaged with floor unit)
14
* Hold here.
Resin case
Mortar
Decorative floor panel
finishing material
24㎜∼30㎜
subflooring material
Rafter for mounting (45 mm square)
ø3.8 x 32 Coarse-led (SUS).
Long nut
Cap nut
Level adjuster
Rotational shaft
Bury frame or reinforcement frame
Floating
Sash
35㎜
resin case of floor unit
bury frame
Sash
32㎜
resin case of floor unit
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