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2.4. Before recharging2.4. Before recharging
When battery is recharging, the generated hydrogen is flammable and explosive gas, so pay attention to the followingWhen battery is recharging, the generated hydrogen is flammable and explosive gas, so pay attention to the following
item before operation:item before operation:
If charge to the battery still installed on the truck, one must disconnect ground cable.If charge to the battery still installed on the truck, one must disconnect ground cable.
When connecting and disconnect battery charger cable, make sure charger power is off.When connecting and disconnect battery charger cable, make sure charger power is off.
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Notice:Notice:
Safe place for battery charging should be at open ground. Never charge in bad ventilatedSafe place for battery charging should be at open ground. Never charge in bad ventilated
garage or closed garage or closed indoor.indoor.
Never charge the battery when the engine is working. Make sure close all enclosure.Never charge the battery when the engine is working. Make sure close all enclosure.