Battery Safety
DANGER
The battery produces a flammable and explosive gas. The battery may explode.
• Wear eye protection and gloves.
• Do not smoke near the battery.
• Keep arcs, sparks, and open flames away from the battery.
• Do not allow direct metal contact across the battery posts.
• Remove the negative battery cable first when disconnecting the battery.
• Install the negative battery cable last when connecting the battery.
WARNING
Battery electrolyte contains sulfuric acid. It is poisonous acid can cause severe
chemical burns.
1. Wear eye and skin protection.
2. If battery electrolyte is spilled on your skin or clothing, change your
clothing and wash the affected skin area immediately. Seek medical
attention if necessary.
3. If battery electrolyte is splashed into your eyes, flush immediately with
water for 15–30 minutes and seek medical attention.
4. If battery electrolyte is swallowed, get medical attention immediately. Drink
large quantities of water, followed by Milk of Magnesia, beaten egg, or
vegetable oil. DO NOT induce vomiting.
IMPORTANT
Batteries contain poisonous and hazardous substances. Dispose of used
batteries in accordance with local laws.
Cleaning the Battery and Terminals
1. Remove the battery Removing the Battery, page 6–66.
2. Wash the battery with a solution of 60mL (4 tablespoons) of baking soda to 3.8
liters (1 gallon) of water. Do not allow the soda solution to get into the battery
cells.
3. Rinse the battery with clean water.
4. Clean the battery posts and battery cable terminals with a wire brush.
Electrical System: Battery Page 6–64 4520P
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