Bischoff & Bischoff GmbH | 12.05.2016
EN
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PYRO LIGHT OPTIMA
| Lightweight wheelchair
Lightweight wheelchair |
PYRO LIGHT OPTIMA
To get over obstacles more easily, the assisting person must position
the wheelchair at the correct angle to the obstacle by pressing on the
tip assist.
Before getting in or out, the parking brake should get locked. Use
outside of the home should only be undertaken with sufficient
experience. When possible, somebody should accompany you.
The static stability of the basic model is 7° (ca. 8 %). The critical
obstacle height at the basic model in unfavourable situations is 23
mm (maximum centre of gravity shift)
The critical obstacle height is the height in which the centre of gravity
(with the user) is right vertical over the obstacle rim. If the user tries to
put the wheelchair with the help of the driving wheels on the obstacle
without having shifted the centre of gravity forwardly, the wheelchair
will tip over backwardly.
According to STVZO 66/1 (German Road Traffic Act) of 01.01.1981,
hand propelled wheelchairs require permanently attached lighting to
participate in public road traffic (including on footpaths).
This consists of (passive):
•
two red reflectors to the rear
•
two amber reflectors on both sides.
If the wheelchair is used after dark, the following are necessary in
addition (active):
•
one white light forwards
•
one red light backwards.
These lights must work from an electrical circuit independent of the
movement (batteries) power.
8. Technical data
Dimensions
Total length with leg rests
(mm):
1090
Width (mm):
Seat width + 150
Height (mm):
850 - 950
Folded (BxHxL) (mm):
360 x 850 x 1090
Lower leg length (mm):
410
Seat width (mm):
370, 400, 430, 460, 490, 520*
520, 550, 580**
Seat depth (mm):
400, 425, 450, 475, 500
Seat height (mm):
425, 450, 475, 500
Seat angle (°)
3°
Backrest angle (°):
7° optional adjustment function
Backrest height (mm):
400, 420, 440, 460
Height of armrest (mm):
190 - 265
Length of armrest (mm):
400
Front armrest attachment
(mm):
400
Position of the rear axle
with respect to the backrest
(mm):
+40 bis -20
