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10.4 Charging the battery
TIP:
The alternator has a DC voltage rating of 12 V.
Start the engine, and then connect the battery to the generator for charging.
Before charging the battery, make sure that the DC overload protection is switched on.
1. Start the engine.
2. Connect the red battery charger cable to the positive (+) battery terminal.
3. Connect the black battery charger cable to the negative (-) battery terminal.
4. Switch the ECS to “OFF” to start charging the battery.
(IMPORTANT)
Make sure that the ECS is turned off during the charging process.
Ensure that you connect the red battery charger cable to the positive (+) battery terminal and the black cable to
the negative (-) battery terminal. Do not reverse these positions.
Firmly connect the battery charging cables to the battery terminals to ensure that they will not be disconnected by
engine vibrations or other disturbances.
Charge the battery using the correct procedure as described in the battery instruction manual.
The DC overload protection function is triggered automatically when the current rises above the specified values
while the battery is charging. To restart the charging process, switch the DC overload protection function to “ON”
by pressing the button. If the DC overload protection function is triggered again, stop charging the battery im-
mediately and contact a specialist.
TIP:
Follow the instructions in the battery manual to determine the charging time.
Measure the density of the electrolyte to determine if the battery is fully charged. At full charge, the specific gravity
of the electrolyte should be between 1.26 and 1.28.
It is advisable to check the density of the electrolyte at least once an hour to prevent the battery from overcharging.
(WARNING)
Do not smoke or connect/disconnect devices to/from the battery during the charging process. This may cause sparks,
which can ignite the battery gas.
Battery electrolytes are toxic and dangerous. The battery contains sulphuric acid, which can cause severe burns and
other health hazards. Avoid contact with skin, eyes and clothing.
Remedies:
SKIN CONTACT: Rinse with water.
INGESTION: Drink large amounts of water or milk. Then drink milk with magnesium, a beaten egg or vegetable oil.
Consult a doctor immediately.
EYE CONTACT: Rinse with water for 15 minutes and seek immediate medical attention.
Batteries generate explosive gases. Keep the battery away from sparks, flames, cigarettes, etc. Ensure that the room
is well-ventilated when charging the battery. Always wear eye protection when working near batteries.
KEEP OUT OF REACH OF CHILDREN.
