HP Velotechnik Go SwissDrive system for HP Velotechnik - Manual (Page 38)

36
Installation notes
Fitting an HP Velotechnik pedelec/e-
bike retrofit kit
You can retrofit a GO SwissDrive pedelec
system to your HP
V
ELOTECHNIK
cycle at any
time.
Note: The conversion should normally be
carried out by a trained bicycle mechanic.
Your specialist dealer will be happy to help.
Fitting a brake disc
It is possible to fit a standard 6-hole brake
disc to your GO SwissDrive motor. Only use
brake discs with a diameter of 180 mm.
Attention! Special T25 screws are
required due to the nature of the design.
For brake discs that are 2 mm thick, only
M5x7 screws complying with ISO standard
7380 may be used.
1. Place the brake disc on the mount of the
GO SwissDrive motor in the correct
direction of rotation.
2. Fasten all screws by hand through two or
three turns.
3. Then tighten all screws a little more by
exactly the same amount.
4. Spin the brake disc against the direction of
rotation and hold it fast.
5. Finally, tighten the screws in a crosswise
pattern using a torque wrench. The
specified torque is 5 Nm.
Note: Use only genuine GO S
WISS
D
RIVE
screws, which can be purchased from your
authorised specialist dealer.
Freehub body
Due to the special dimensions of the product,
only genuine GO SwissDrive replacement
freehub bodies may be used. Tighten the
freehub body to max. 8 Nm.
Warranty terms
HP V
ELOTECHNIK
offers a 10-year warranty on
the cycle frame and frame parts. Please refer
to the warranty details described in the
instruction manual for your cycle.
In addition to your statutory rights, GO
SwissDrive offers a one-year warranty on the
components of the drive system. If a defect
occurs during this period, please contact the
specialist dealer from which you purchased
your pedelec/e-bike or s-pedelec. Take proof
of purchase and your servicing records with
you so that your claim can be dealt with as
efficiently as possible.
Table 2: Important tightening torques
Component Note Tightening torque
Brake disc screws T25, M5x7 5 Nm
Axle nuts M10 x 1, self-locking 45 Nm
Freehub body clamp nut Hand-tightened 8 Nm
Display clamp screws 0.6 Nm
Control device 1 Nm