Service / Maintenance; Service & Maintenance; Screws And Torque Spanners - Stromer ST1x Notice D'utilisation

and a percent value. The Stromer automatically
switches off the motor and changes to bicycle
mode (no support) when the battery is empty.
The bar above the battery charge status indicates
the current energy flow. The display helps to ride in
an energy-saving way with a large driving range.
The longer the bar, the higher the energy flow.
The bar points from right to left as soon as the mo-
tor provides support.
The battery is charged during brake mode, so the
dark bar points from left to right.
A small part of the battery energy is saved in order
to sustain the basic functions of your Stromer and
keep you safe. The lighting and display still work
for approximately another hour when the battery
is empty and the motor support has stopped.

SERVICE / MAINTENANCE

Regularly have your S-Pedelec inspected by
a Stromer dealer. These experts can identify dam-
aged and worn parts and are able to advise you in
selecting replacements. They will also check the
current software status and ensure that important
updates that improve safety and riding comfort
have been installed.
Refrain from repairing key parts yourself (frame,
forks, handlebars, stem, headset, brakes, lights).
Your S-Pedelec can only function safely and
effectively if you replace parts with suitable, au-
thorized replacements. Please consult your man-
ufacturer, importer or Stromer dealer for advice on
suitable replacement parts.
Only replace broken or worn parts with origi-
nal replacement parts from the manufacturer or
parts approved by your manufacturer. This is pre-
scribed for some components and an appropriate
list is provided in the "Exchange of components of
the fast Pedelec" section.
In this case, using non-original or non-approved
parts also invalidates the registration of the
S-Pedelec. The use of other non-approved parts
generally invalidates the warranty and guaran-
tees with the manufacturer for other parts.
If you install non-original or the incorrect
replacement parts, this can lead to a severe loss of
function! Tires with bad grip or tires that were not
designed for use in S-Pedelecs, brake pads with
inappropriate friction coefficient and wrongly
used or badly designed light-weight components
can cause accidents with the most severe of con-
sequences. The same applies for improper assem-
bly!

Screws and torque spanners

When working on the S-Pedelec, please en-
sure that all screws are tightened to the correct
torque. The required torque is printed on many
parts with a screwed connection. This amount is
stated in Newton meters (Nm) and this work
should be carried out using a torque wrench. Best
suited are torque wrenches that slip and provide
an acoustic signal when the predefined fastening
torque is reached. Otherwise, screws may snap or
break. If you don't own a torque wrench then you
should always leave this work to a Stromer dealer!
A table with the most important fastening torques
for screw connections is provided in the "Screw
connections" section.
Torque spanners