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■ Composite Panel Platform Method
１ Marking (floor level)
Mark the floor level (F.L.)
２ Illustrates the markings (installation position), the support legs and the base panel and
mark the position to place the floor unit.
Refer to the Chair Arrangement Correlation Dimension
(on pages 30 to 34) that illustrates the markings (installa-
tion position), the support legs and the base panel and
mark the position to place the floor unit.
(The A-dimension and the D-dimension depend on the chair
to use and the reclined posture.)
As for markings, rule lines as many as possible so that you
can see the layout of the water supply Pipe, the hot water
supply Pipe and the drainpipe and the floor unit position.
Arrange the support legs and the floor base panel at this
timing.
３ Piping
Lay pipes to meet the floor unit position marked in Step 2 accord-
ing to the Plumbing Drawing on page 2.
For plumbing, check the position of the support legs to hold the
floor in advance and avoid the position to lay the pipes.
※ When the floor mount high rocks pump (SP-CH) is fastened
onto the floor, pay attention to the following dimensions:
＊1＝350 mm or more
＊2＝85 mm or less
＊3＝68 mm or less
４ Laying the subflooring material
Before laying the subflooring material, cut off the
opening in the floor base panel for the unit attach-
ment position.
Check the flexural level of the floor base panel with
the opening and place additional support legs.
F.L
140 mm or more
Make sure that the drainpipe does not have double trapping.
CAUTION
Drain failure or abnormal noises may occur.
※Cut the panel + 50 mm larger around the attachment position.
Base
Support Leg
9
CAUTION
Always ensure the gradient of drain line
according to the number of units to be
installed as shown on page 4.
Marking lines
A-dimension
＋50㎜
Floor unit installation position
Mirror
Wall
D-dimension
＊1
Drain
Hot water supply
Water supply
＊2
＊3
＋50㎜
＋50㎜
＋50㎜
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