Measuring Seat-To-Floor Height - Invacare Action NG range Maintenance And Adjustment

Measuring Seat-to-Floor Height

NOTE: For this procedure, refer to FIGURE 6.2.
NOTE: All measurements are in centimetres. The front and rear seat
approximate to 0,65 cm due to tyre wear and air pressure.
Measuring Front Seat-to-Floor Height
Front Seat to Floor Height: Measure the distance between the front of the seat upholstery
- -
and the ground/floor.
Measuring Rear Seat-to-Floor Height
NOTE: The rear seat
with flat free inserts. If wheelchair is equipped with urethane tyres, subtract 0,65 cm from
the measurement.
Rear Seat to Floor Height: Measure distance between the rear of the seat upholstery and
- -
the ground/floor.
Rear
Seat-to-Floor Height
Changing Seat-to-Floor Height
The seat height, seat depth, back angle, seating system, size/position of the
rear wheels, size/position of the front castors, seating options (e.g. headrest,
back bag, ...) as well as the user condition directly relate to the stability of the
wheelchair. Any change to one or any combination of the nine may cause the
wheelchair to decrease in stability. Refer table on page 8.
Always check castor vertical axis is to 90° +/-1° from the ground.
Ac t i o n 1 N G R a n g e
to floor heights are based on pneumatic tyres and pneumatic tyres
- -
Seat
upholstery
FIGURE 6.2
W A R N I N G
SECTION 6—SEAT-TO-FLOOR HEIGHT
Seat Angle
2 4
to floor heights are
- -
Front
Seat-to-Floor Height