KTM EXC-F SIX DAYS EN - Manual (Page 41)

MAINTENANCE WORK ON CHASSIS AND ENGINE
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Battery
The battery is located under the seat and is maintenance-free.
Maintenance-free means you will not need to check the acid level. Clean the
battery terminals regularly and grease with acid-free grease if necessary. The
charge condition and type of charge are very important for the battery's serv-
ice life.
TO REMOVE THE BATTERY:
First disconnect the negative pole, then the positive pole from the battery.
Remove the filter box cover and detach both rubber bands [1].
Remove the battery.
Install the battery as described for the specific type of battery (see illustra-
tion). Connect the minus pole to the battery last.
– If electrolyte (sulphuric acid) leaks from the battery, proceed with great
care. The electrolyte can cause severe burns.
– In the case of skin contact rinse thoroughly with water.
– In the case of contact with the eyes, thoroughly rinse eyes with water for
at least 15 minutes. Immediately consult a doctor.
– The battery is a closed model but can nevertheless emit explosive gases.
Avoid sparks and open fire near the battery.
– Defective batteries must be stored out of the reach of children. Ensure
proper disposal of discarded batteries.
Never remove the closure [2] since it will be damaged
STORAGE:
If the motorcycle is being immobilized for longer periods of time, remove and
charge the battery. Storage temperature 0 - 35°C, avoid direct sunlight.
Charge the battery every 3 months.
Charging the battery
The battery discharges every day, even if it is not used.
Always disconnect the battery when charging. Charge the battery as described
in the instructions [3] on the battery housing. Do not exceed the amperage
and charging time. Quick charging at a high amperage has an adverse effect
on the service life.
To charge the battery while mounted, always use the KTM battery charger (Item
no. 584.29.074.000) to ensure that the electric system is not damaged by
excess voltage. Always remove the battery if using other battery chargers! You
can also use this charging device to test the off-load voltage and startability
of the battery and generator. It is impossible to overcharge the battery with
this device.
Charge the battery immediately if it is empty when you start the motorcycle.
If left to stand in an uncharged condition for a longer period of time, the bat-
tery will run down and sulfatize, destroying the battery.
Recharge the battery every 3 months if it is being stored for a longer period
of time.
– Never remove the closure [2] since it will be damaged.
– To avoid damage to the on-board electronic system, always disconnect the
minus pole before you charge the battery.
– To charge, connect the battery to the battery charger before you switch on
the battery charger. When the battery is charged, switch off the battery
charger before you disconnect the battery.
– Provide adequate ventilation when charging the battery in a closed room;
the battery emits explosive gases when charging.
– Electrolytes will escape through the safety valves if the battery is charged
too long or at an excessive voltage or amperage. This will reduce battery
capacity.
– Try to avoid quick charges.