215676 8 Revision A
1.7 Battery Safety
Understand the risks of working with lead-acid batteries before performing installation or maintenance tasks.
Figure 1.16: Safety around Batteries
WARNING
• Keep all sparks and flames away from batteries. The
electrolyte fluid in the battery cells emits an explosive gas
which can build up over time.
• Ensure that there is adequate ventilation when charging the
battery.
Figure 1.17: Safety around Batteries
WARNING
• Wear safety glasses when working near batteries.
• To avoid the loss of electrolyte fluid, do NOT tip a battery
more than 45° off of its base.
• Battery electrolyte causes severe burns. Ensure that it does
not contact your skin, eyes, or clothing.
• Electrolyte splashed into the eyes is extremely damaging. If
you are treating this condition: force the eye open and flush
it with cool, clean water for 5 minutes. Call a doctor
immediately.
• If electrolyte is spilled or splashed on one’s clothing or their
body, neutralize it immediately with a solution of baking
soda and water, then rinse the strained area with
clean water.
Figure 1.18: Safety around Batteries
WARNING
• To avoid injury from a spark or short circuit, disconnect the
battery ground cable before servicing any part of the
electrical system.
• Do NOT operate the engine with the alternator or battery
disconnected. With the battery cables disconnected and the
engine running, a high voltage can be built up if the cable
terminals touch the machine frame. Anyone touching the
machine frame under these conditions may be electrocuted.
• When working around batteries, remember that all of the
exposed metal parts are live. Never lay a metal object
across the terminals; this will generate a powerful spark and
can electrocute the holder of the tool if they are not
properly grounded.
• Keep batteries out of reach of children.
SAFETY
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