Maintenance - Bosch BULLS Twenty 6 EVO Translation Of The Original Operating Instructions

8

Maintenance

WARNING
!
Injury due to damaged brakes
Special tools and specialist knowledge are
required to repair the brakes. Incorrect or
unauthorised assembly can damage the brakes.
This may lead to an accident with injuries.
 Only specialist dealers may carry out repairs
on brakes.
 Only carry out work or changes, such as
dismantling, sanding or painting, which are
permitted and described in the brake operating
instructions.
Injury to the eyes
Problems may arise if the settings are not made
properly and you may sustain serious injuries as
a result.
Always wear safety glasses to protect your eyes
when carrying out maintenance work such as
replacing components.
CAUTION
!
Crash and falling caused by unintentional
activation
There is a risk of injury if the drive system is
activated unintentionally.
 Remove the battery before inspection.
Crash caused by material fatigue
If the service life of a component has expired, the
component may suddenly fail. This may cause a
crash with injuries.
 Have the specialist dealer carry out basic
cleaning of the pedelec every six months,
preferably at the same time as the required
servicing work.
MY20B01 - 52_1.0_02.10.2019
CAUTION
!
Hazard for the environment due to toxic
substances
The brake system contains toxic and environmen-
tally harmful oils and lubricants. Such fluids will con-
taminate if they enter the sewers or groundwater.
 Dispose of lubricants and oils left over after
repairs in an environmentally responsible way
 in accordance with statutory regulations.
Notice
The motor is maintenance-free and may only be
opened by qualified specialist personnel.
 Never open the motor.
You must have the specialist dealer perform
maintenance every six months as a minimum. This
is the only way to ensure that the pedelec remains
safe and fully functional. No matter whether disc
brakes need replacing, brakes venting or wheels
changing, many maintenance tasks require
technical expertise, special tools and special
lubricants. The pedelec may become damaged if
the stipulated maintenance intervals and
procedures are not carried out. That is why only
specialist dealers may carry out maintenance.
 The retailer will check the pedelec based on
the maintenance table in the Section 11.3.
 The specialist dealer will inspect the pedelec
for any signs of material fatigue during basic
cleaning.
 The specialist dealer will check the software
version of the drive system and update it. The
electrical connections are checked, cleaned
and preservative agent is applied. The
electrical cables are inspected for damage.
 The specialist dealer will dismantle and clean
the entire suspension fork interior and exterior.
They will clean and lubricate the dust seals and
slide bushings, check the torques and adjust
the fork to the rider's preferred position. They
will also replace the sliding collar if the
clearance is too great (more than 1 mm on the
fork bridge).
Maintenance
87