7-1
Caution on battery charge
Charging of loaded battery
*
Disconnect the wiring cable from the battery terminals before charging.
(Otherwise, the alternator may be damaged due to unusual voltage applied to the
alternator)
* When disconnecting the wiring cables from the battery terminals, remove the
ground cable first.
(If a tool touches the space between the "+" terminal and the machine, electric
spark will occur which is very dangerous)
When connecting the wiring cables to the battery terminals, connect the ground
cable last.
* While the battery is being charged, open all the liquid plugs to discharge the gas.
Keep the battery away from fire to prevent unexpected explosion.
Handle the battery carefully to prevent electric sparks.
* If the battery is overheated (liquid temperature above 45°C), stop charging for a
while.
* At the completion of charging, stop charging immediately.
(The relation between battery charge condition and specific gravity See p.41)
If the battery is still charged, the following trouble will occur.
1) Battery overheat
2) Decrease in battery acid
3) Deterioration o f battery performance
* Do not connect the battery polarity in reverse (connection o f " + 11 and" —" or " —"
and11+ " ) to prevent damage to the alternator or the like.
34
