KTM 250 EXC Six Days TPI 2019 Owner's Manual page 121

Preparatory work
(All EXC models)
–
Press and hold the kill switch
until the engine stops.
(All XC‑W models)
–
Press and hold the kill switch
until the engine stops.
–
Remove the seat. (
–
Remove the battery.
Main work
Warning
Risk of injury Batteries contain harmful substances.
–
Keep batteries out of the reach of children.
–
Keep sparks and open flames away from the batter-
ies.
–
Only charge batteries in well-ventilated rooms.
–
S00863-10 Maintain a minimum clearance from inflammable
materials when charging batteries.
Minimum clearance
–
Do not charge deeply discharged batteries if charge
is already below the minimum voltage.
Minimum voltage before
the start of the charge
–
Dispose of batteries with less than the minimum
voltage correctly.
–
Check the battery voltage.
» Battery voltage: < 9 V
–
Do not charge the battery.
–
Replace the battery and dispose of the old battery
properly.
» If the specifications have been met:
Battery voltage: ≥ 9 V
–
Connect the battery charger to the battery. Switch on
the battery charger.
Guideline
Maximum charging volt-
age
Maximum charging cur-
rent
Maximum charging time
Charge the battery regu-
larly when the motorcy-
cle is not in use
Ideal charging and stor-
age temperature of the
lithium-ion battery
Battery charger (58429074000)
ELECTRICAL SYSTEM 15
while the engine is idling
while the engine is idling
p. 80)
( p. 117)
1 m (3 ft)
9 V
14.4 V
3.0 A
12 h
6 months
10 ... 20 °C (50 ...
68 °F)
119