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If the chair is not equipped with a belt restraint that complies with 4.9.2 through 4.9.5 and
5.2, and that has been dynamically tested in accordance with Annex A and 5.3, or if the
chair user chooses not to use such a wheelchair-anchored –belt restraint, a vehicle-anchored
belt restraint should be used,
In order to reduce the potential of injury to vehicle occupants, chair-mounted trays not
specifically designed for crash safety should be removed and secured separately in the
vehicle,
Trav rsa should be consulted in case of questions about using the chair for seating in a
motor vehicle,
Alterations or substitutions should not be made to the chair structural and frame parts or
components without consulting Trav rsa,
Recommended clear zones are in front and behind the chair user, as shown in figure 10.
Frontal clear zones need to be larger when upper torso belts are not used.
4
I NSPECTION AND FUNCTIONAL TESTING
5 B
Safety measures as described in Section 1 must be observed when inspecting or testing a chair. Only authorized
caregivers or maintenance staff should attempt to inspect or test a chair.
4.1
I nspection
2 8 B
We recommend regular visual inspection for signs of wear, damage, loose or missing fittings, and other safety
concerns. If a breakage, defect, or operational problem is detected, the chair must be repaired inspected and tested
for function before it is returned to service.
We recommend that the chair be inspected as often as each use if there is any reason to be concerned about the
possibility of increased wear or loose or missing fittings. At a minimum, in regular use the chair should be
inspected on a bimonthly basis. The visual inspection procedure should include at least the observation of all the
fittings (fasteners):
The visual inspection procedure should include at least the observation of the following parts:
1)
The cylinders that position the seat tilt, back recline, and independent leg rest elevation.
2)
The vinyl straps used in the seat, back, leg rest, footrest and wings
3)
The cushions
4)
The 3 black handles and cables.
5)
The armrest height adjustment pins
The visual inspection procedure should include the observation of any installed accessories. The visual inspection
should be performed by the facility, or if in a private residence, by the individual responsible for the chair.
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