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2.
Wheelchair Frame Conditions for Installing the E-Drive PLUS
Do not install the E-Drive PLUS on a wheelchair frame that has insufficient strength.
Do not install the E-Drive PLUS on a wheelchair frame that does not meet the installation condi-
tions. Even if it can be installed on the frame, it may malfunction during use if the conditions are
not met, which could injure the user.
2.1.
Strength Conditions
In order to ensure that the entire wheelchair has sufficient strength, the wheelchair frame on which
the E-Drive PLUS is installed must meet the following conditions.
(1)
It must have strength equivalent to that required by JIS standards (T9203).
(2)
The axle sleeve bracket is securely installed and does not have any looseness.
(3)
It must not have a camber angle.
(4)
It must have sufficient strength. (There is the chance that wheelchair frames that have
been used for a long time will lose some of their strength.)
(5)
It must not have a camber angle.
(6)
It must have sufficient strength.
(There is the chance that wheelchair frames that have been used for a long time will lose
some of their strength.)
2.2. Structure Conditions
The wheelchair frame must have the following structure.
(1)
The diameter of the axle hole is 12.5 to 13.5 mm. (Fixed type case)
(2)
The location that the nuts are in contact with around the axle hole must be flat and have
a sufficient surface area. (Fixed type case)
(3)
The distance from the center of the axle hole to the base pipe must be at least 70 mm (16"
model bracket A case) or 80 mm (20, 22, 24" model case)
(4)
The back pipe diameter must be ø22, and the height of the square lock portion from the
axle hole center must be 20 mm or shorter. (16" model bracket B case)
(5)
When attached, the wheelchair frame and the E-Drive must not interfere with each other.
• If installing the adjustment washers in the shaft in order to prevent interference, use up
to 3 per side.
16" Model
[Bracket A]
WARNING
[Bracket B]
2
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