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6
Combined retractable tie-down and occupant restraints
General guidance
•
Wheelchair Accessories that have not been approved by the Wheelchair Manufacturer
must be removed from the wheelchair and secured in the vehicle during transport to
reduce the potential for injury. Refer to 'Instructions For Use in Transport' provided with
the wheelchair or contact wheelchair manufacturer for further guidance.
•
These wheelchair tie-downs comply with all applicable requirements of ISO 10542,
including a 48km/h, 20g frontal impact test using a forward facing 85kg surrogate
wheelchair and an ATD (test dummy) with a mass of 76.3kg. The test dummy was
restrained by both a pelvic and upper-torso restraint. Use of a pelvic only belt may
compromise the performance of the WTORS system and should be avoided.
•
If the installation is to be used with an occupant head rest anchored to the vehicle, then
a vehicle-anchored back rest must be provided to minimise rearward deflection of the
wheelchair seatback, preventing neck injury.
•
Regular inspection of all parts is recommended and the equipment should be used only if
all components are in good condition.
•
Warning: protect webbing from contacting sharp edges and corners. Replace equipment
if the webbing becomes cut, contaminated or frayed.
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