Handicare Samm, User Manual, Page: 39 / 112

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4 Wheelchair settings
The average wheelchair user does not
exist. This is why Handicare wheelchairs
can be adjusted according to the specific
needs of the user.
In this, we make a distinction between
wheelchair settings and wheelchair
adjustment options. Settings are carried
out only once and must be executed by
qualified specialists, unless explicitly
stated otherwise. Adjustment options can
be carried out by the user. These
adjustment options do not require the
use of tools.
Only to be carried out by qualified
specialists.
Adjusting the seating system
The extensive settings with respect to
the seating system allow for optimum
support of the body. The following setting
options are possible:
Seating system QLASS
•
Depth, width of the seat
•
Backrest angle
•
Armrest height
•
Lower leg length
•
Angle of the footplate
4.1 Seat angle, seat height
Depending on the specific circumstances
of the user of the wheelchair the seat
height can be set. Every optional seat
height lays within the 6˚ (10.5%)
maximum safe slope of according to
EN12184 (2009) ClassB. Lowering the
seat height has a positive influence on
the (dynamic) stability.
Enlarging the seat height has a negative
influence on the (dynamic) stability,
because the centre point of gravity gets
higher.
4.2 Seat position and centre
point of gravity setting
The seat position and centre point of
gravity can be adjusted. For this purpose
there are 3 positions in the seat slide.
The wheelchair is designed and tested to
be used in the standard position (middle
hole). Only change the seat position and
centre point of gravity to compensate
specific user circumstances. For
example: when a user has no legs.
Changing the seat position and centre
point of gravity:
•
Will have a negative influence on the
driving characteristics of the
wheelchair if used wrong.
•
Will have a negative influence on the
(dynamic) stability of the wheelchair if
used wrong.
In case of doubt contact Handicare
technical support for advice.
4.3 Height and depth of the
controller
See QLASS
4.4 Programme of the control
system
Only to be carried out by qualified
specialists. Incorrect setting of the
parameters of the control system could
lead to very dangerous situations.