40
Owner’s manual
5.5.2 Attachment of the drive wheel
Make sure that all components fixed to the
wheel have been mounted according to
the instructions and specifications of the
respective manufacturer. This applies in
particular to the brake and the gear box. Do
not forget to remount the torque support
[20] in the same position as before removal.
Then, push the wheel into the slot of the
frame and tighten it using the hub axle nut
[18] in the following sequence:
•
first tighten on the side of the gear box
(chart A)
•
then tighten on the side of the brake
(chart B)
The tightening torque of the two nuts is
between 30 and 40 Nm in each case.
Make sure that the tooth lock washer [19]
is under the hub axle nut, otherwise there is
the risk that the hub axle nut [18] can come
loose.
If your wheels are equipped with quick
releases, please observe the manufacturer's
specifications on mounting and the
tightening torque.
If the wheel is correctly fixed to the frame,
the motor can be connected to the cable
end leading to the battery. While doing
so, ensure that the plug [15] is correctly
aligned to the socket [17]. The rounded
surfaces ([A] and [B]) must be aligned to
each other!
Fasten all cables and supply lines to the
bicycle frame using cable ties and carry out
a final functional test.
Make sure the cable is installed correctly
since, in case of incorrect cable installation,
the cable could get caught in the brake
disk, the drive or the spokes leading to
wheel locking and, subsequently, the rider
falling down.
Observe the instructions and
specifications of the manufacturers of the
various components fitted to the wheel
by all means during mounting works. This
applies in particular to the brake, the gear
box and the quick release.
A
B
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