EREBUS
USER MANUAL
p.38
8.4 Monthly maintenance and checks
8.4.1 Control of electrical circuits and components
Check the condition and fixing of the battery cables: the sheaths of the electrical cables must be in good condition and the
terminals must be tight, not corroded and covered with insulating grease.
Check that all light bulbs and lights have been switched on correctly.
8.4.1 Control and adjustment of the rear derailleur
Adjustment of the lower and upper limit switches of the gearbox: Turn the two screws (Ref. Q -R - Figure 14) so that the
chain does not come out. The chain displacement device must be in line with both the larger and smaller gear. (Ref. Figure
15)
To prevent damage to the gearbox, it is recommended not to ex-
ert too much pressure on the pedals while changing gear. So
avoid changing when making an effort or driving on a slope.
Adjust the tension of the cable by acting on the appropriate
control to ensure the immediate response of the rear derailleur
to the mando of the manettino placed on the handlebar. (Ref.
Figure 16)
Lower limit adjustment
Upper limit adjustment
FIG. 14
FIG. 15
FIG. 16
