KEEWAY FACT 50 4T Maintenance Manual page 57

1.3 Battery
1.3.1 Battery disassembly
Remove fixing screws of the battery box cover.
Remove the battery box cover.
Remove the negative wire and then the positive wire.
Remove the battery.
Warning!
When the positive wire is disassembled, do not make the tool
contact with the frame. Otherwise, it may cause short-circuit
spark, which may ignite gasoline and damage the battery. It is
dangerous.
Install it in reverse order.
* Note
To prevent short circuit, connect the positive wire first and then the negative wire.
Do not remove the battery during commissioning. Otherwise, it may cause damage to inner parts of the vehicle.
Check the charging condition (closed circuit voltage).
Open the battery cover and remove the battery plate assembly.
Remove cables to the battery connectors.
Measure voltage between battery terminals.
Fully charged: 13.1V
Insufficient charging: 12.3V (not working for 1 hour)
* Note
Use a voltmeter to check the charging condition.
1.3.2 Charging
Connection method: connect the positive terminal of the
charger with the positive terminal of the battery;
connect the negative terminal of the charger with
the negative terminal of the battery.
Warning!
• The battery should be far away from fire source.
• Turn off the charger before or after charging to avoid explosive danger caused by spark which may exist in any
connection.
• Comply with the current and time requirements for charging as stated on the battery.
* Note
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