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 batteiy is overheated (liquid temperature above 4573), stop charging for a while.
* At the completion of charging, stop charging immediately.
(The relation between battery charge condition and specific gravity See p.59)
If the battery is still charged, the following trouble will occur.
1) Battery overheat
2) Decrease in battery acid
3) Deterioration of battery performance
* Do not connect the battery polarity in reverse (connection of "+" and or and
"+") to prevent damage to the alternator or the like.
- SO -
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