Adjusting The Backrest; Adjusting The Tension Adjustable Backrest; Upholstery - Invacare Pronto M41 Series User Manual

Invacare® Pronto™ M41 Series with SureStep®

5.4.3 Adjusting the backrest

CAUTION!
Adjusting the seat tilt or the backrest angle
changes the geometry of the mobility device
and directly influences its dynamic stability!
– For details regarding dynamic stability,
negotiating gradients and obstacles and the
correct adjustment of seat tilt or backrest angle,
refer to 6.6 Taking Obstacles, page 81 and 6.7
Driving up and down gradients, page 83.
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5.4.4 Adjusting the tension adjustable backrest upholstery
1.
Remove the backrest cushion (attached with
hook–and–loop straps) by pulling it up and off to access
the adjustment straps.
2.
Adjust the tension of the individual straps as desired.
3. Replace the backrest cushion.
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