Unwin recommends the use of a 3 point occupant restraint system to provide greater protection
in case of an impact. However we also recognise that some vehicle layout/designs or specific
postural or medical conditions do not allow that style of seatbelts to be used easily.
This system is not ISO 10542 compliant if used in 2 point configuration.
Before fitting the occupant restraint, ensure that the reversible stalk orange button is facing
outside in relation to the wheelchair. If the reversible stalk orange button faces inside, turn the
stalk 180º to sit in the right position.
In accordance with International regulations, standard Unwin occupant restraints are designed
to be used for passengers weighing 22kg or above. If the passenger weighs less than 22kg, Unwin
recommend that a suitable, and appropriately tested child restraint seat is used. This may in-
volve a secondary seat belt restraint as recommended by the original seat
manufacturer.
Fitting the Combined System - 3 Point Occupant Restraint
1. Position the third point fixing into the cant rail (Fig 12) so that it is
vertically above the inertia reel casing fixed onto the floor fixing.
Unfasten the tongue and buckle.
2. Pull the black webbing upwards and unfasten the tongue from the
red webbing buckle.
3. Position the black webbing to form the lap belt and insert the
tongue into the buckle stalk (Fig 13).
4. Ensure that the lap belt lays low on the pelvis of the occupant,
running as close as possible over the hips on both sides.
5. Remove the black plastic cover on the red shoulder belt tongue and
fit into the third point fixing.
6.
Position the red webbing to form the shoulder belt and insert the
buckle into the tongue.
7.
Adjust the height of the shoulder belt to clear the occupant’s
shoulder by approximately 25mm (1 inch) Fig 14.
8. The lap belt anchor points should be positioned to achieve belt
angles of 30° or more to the horizontal and preferably between 45°
and 75° in order to fit low across the pelvis reducing the possibility
of the belt loading the abdomen (Fig 11). The pelvic restraint is
designed to bear upon the bony structure of the body and should be
worn low across the front of the pelvis with any junctions between
the pelvic and shoulder restraints located near the wearers hips.
Important: For wheelchairs with fixed armrest,
please contact Unwin.
11
Cant
Rail
12
13
14
