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Maintenance
8.4 Adjusting and repairing
CAUTION
!
Crash and falling caused by unintentional 
activation
There is a risk of injury if the drive system is activated 
unintentionally.
8.4.1 Use original parts and lubricants only
The individual parts of the bicycle have been selected 
carefully and to matched to each other. 
Only original parts and lubricants must be used for 
maintenance and repair.
The constantly updated lists of approved accessories 
and parts are available to specialist dealers.
 Remove the battery before the service. 
EN_034-11592_1.0_0.01_19.08.2018_HERCULES BOSCH Purion MY19_Inhalt.book  Seite 143  Montag, 19. November 2018  11:00 11