Section 6-Seat-To-Floor Height; Seat Angle - Invacare Action 4 NG Heavy Duty Service Manual

SECTION 6—SEAT-TO-FLOOR HEIGHT
SECTION 6—SEAT-TO-FLOOR HEIGHT
After ANY adjustments, repair, or service and before use, make sure all
attaching hardware is tightened securely - otherwise injury or damage
may occur.
S e a t A n g l e
NOTE: For this procedure, refer to FIGURE 6.1.
NOTE: Refer to Measuring Seat
NOTE: Invacare recommends that the rear seat
than the front seat
Subtract the rear seat
measurement to determine the amount of seat angle as shown in the example in
FIGURE 6.1.
Rear
Seat-to-Floor Height
Because of the part's mechanical tolerances and all adjustments possible
(+/- 1°) the seat angles possible are 0° +/-1° or 3° +/-1° or 6° +/-1°
depending on the wheelchair assembly. Refer to table "Seat-to-floor
heights" paragraph.
to Floor Height paragraph for measuring instructions.
- -
to floor height. Otherwise a forward seat angle can occur.
- -
to floor height measurement from the front seat
- -
510 mm
- 485 mm
Height (3° +/-1° ) Equals Seat Angle
FIGURE 6.1 Seat Angle
W A R N I N G
to floor height be AT LEAST 25 mm shorter
- -
Seat Depth
= 450 mm
E xa mp le :
Front Seat-to-Floor Height
Minus Rear Seat-to-Floor
W A R N I N G
3 8
to floor height
- -
Front
Seat-to-Floor Height