Seat Width Growth (Fig. 4.32 / 4.33); Seat Depth Growth (Fig. 4.34); Tyres And Mounting - Zippie YOUNGSTER 3 Notice D'utilisation

Seat width growth (Fig. 4.32 / 4.33)

Please open on each side of the frame the screws (1) and
separate the frame from the cross brace. Then take the
composite sleeves (2) out of their position in the cross brace
ends, turn them 180° and put them back into the cross brace
ends in the reversed position. Afterwards open the central cross
brace bolt (3) and remove the bolt. Then remove and reverse
the composite sleeves (4) also 180° and reposition them at the
cross brace. Now install the central bolt into the cross brace
again and close the screw with 7 NM. Finally bring the frames
and the cross brace together and close the screws (1) with 7
Nm again.
In order to adjust the seat upholstery open the screws (1),
remove the seat rail end plugs and pull the upholstery off the
seat rails. Then adjust the width of the upholstery with the
Velcro below the seat. Finally install the upholstery and the end
plugs in the seat rails and tighten the screws (See Fig. 4.27)
The back upholstery is width adjustable with Velcro straps –
both the straps as well as the cover therefore have Velcro parts
attached.
Finally the footrest offer a width adjustment over clamps (see
chapter footrests page.12)

Seat depth growth (Fig. 4.34)

In order to adjust the seat depth, please open both screws (1)
on each side of the cross brace / seat rails. Then move the seat
rail and seat upholstery to the dedicated position, ensure that
both sides are aligned and then tighten the screws (1) with 5
Nm. again. Finally it might be needed to re-position the saddles
(2) in one position.

5.0 Tyres and Mounting

Tyres and Mounting
Always make sure you that you maintain the correct tire
pressure, as this can have an effect on wheelchair performance.
If the tire pressure is too low, rolling resistance will increase,
requiring more effort to move the chair forward; Low tire
pressure also has a negative impact on maneuverability. If the
tyre pressure is too high, the tyre could burst. The correct
pressure for a given tyre is printed on the surface of the tyre
itself. Tyres can be mounted the same way as an ordinary
bicycle tyre. Before installing a new inner tube, you should
always make sure that the base of the rim and the interior of the
tyre are free of foreign objects. Check the pressure after
mounting or repairing a tyre. It is critical to your safety and to
the wheelchair's performance that regulation air pressure be
maintained and that tyres are in good condition.
Fig. 4.32
Fig. 4.33
4
3
Fig. 4.34
1
2
1
2
21
YOUNGSTER 3