Technical Manual - BESV CF1
22
Symptom possible Possible cause Consequence and solution
The battery does
not charge.
The battery may be poorly
connected.
Make sure the batter y is connected
correctly before repeating the charging
cycle.
The indicator on the charger is
not on.
Have an authorized distributor to check
the charger.
The battery is damaged.
Have an authorized distributor to check
the battery.
Poor braking
performance
The brakes are not inserted.
Insert the brakes
There is grease stain on the brake disc or
shoes. If the brake disc or shoes are
covered in grease, the braking distance
will be longer and the risk of accident and
injury increases.
When this happens, please go to an
authorized distributor immediately.
‧ Clean the brake disc with alcohol.
‧ Change the brake shoes.
‧ Bring the dirty disc or shoes to an
authorized distributor for examination.
Poor braking performance and
not distinctive braking action.
Bring the bike to an authorized distributor
to correct the leak.
Metallic noises
come out of
brakes and it is
rough to
decelerate.
Worn brake shoes will lead to
longer braking distance and
the risk of accident increases.
When the brake shoes are
worn beyond the minimum
thickness, the shoe supports
will grind into the friction ring
on the brake disc.
Have the brake shoes and brake disc, if
necessary, changed by an authorized
distributor.