Operating instructions SPEEDY 4all & 4you & 4teen
29
Figure 72: Overview of terms
Figure 73: Pin torque support mounted on the
product (product view from the side without drive
wheel)
For
attaching
the wheelbase extension, pull
the actuating cable and keep it in this position.
Guide the front mouth underneath the
wheelchair axle and insert this on both sides
on the "Pin torque support". Now lift the
wheelbase extension until the rear mouth
surrounds both sides of the wheelchair axle.
Then the actuating cable can be released. Now
the wheelbase extension is fixed tight.
Figure 74: Wheelbase extension attached (view
from the side without drive wheel)
Figure 75: Wheelbase extension attached (view
from behind)
For
removing
the wheelbase extension, pull
the actuating cable and keep it in this position.
Release the rear mouth from the wheelchair
axle on both sides by moving the wheelbase
extension down slightly. Then pull the front
mouth from the "Pin torque support" on both
sides. Now the actuating cable can be
released.
For
changing the drive wheels
between the
wheelchair axle and the axle of the wheelbase
extension, see chapter 21.1.
21.6 Other
If tyres, inner tubes or handrims need to be
replaced, please contact your specialist
retailer.
22 Caster wheels
22.1 Replacing the caster wheels
For the
disassembly
a caster wheel, unscrew
the M6 axle fixing screw (AF 4 mm) on one
side.
Actuating cable
Wheelchair axle
Pin torque support
Front mouth on the "Pin torque support"
Rear mouth on
the wheelchair
axle