Stone WolfPac 3100, Service & Parts Manual, Page: 17 / 124

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2. HEALTH & SAFETY
Safety Precautions
Battery Charging
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Read and understand the Maintenance Section of this manual before attempting to
charge the battery.
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Before using a charger, read all the manufacturers’ instructions for, and caution
markings on (1) charger and (2) battery.
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Wear personal protective equipment including gloves and complete eye protection
that protects eyes from all angles.
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Never work alone with electrical equipment. Make sure that someone is nearby to
give assistance if you need help.
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Reduce explosive gas (hydrogen). Batteries give off explosive gases when
charging and serious injuries can occur. Be sure the area around the battery is
clean and well ventilated before and during the charging process.
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Avoid flames and sparks near the battery. Do not smoke or weld near the battery.
Keep flames, matches, lighters, cigarettes or other ignition sources away from the
battery.
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Use only cables and clamps that are well insulated and in good condition to make
connections between battery and charger.
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Exercise caution in using metal tools on or near the battery to reduce the risk of
short circuits that may cause battery explosions. Do not place tools on top of the
battery.
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Avoid overcharging batteries. Some chargers can overcharge a battery if left
connected for an extended period of time resulting in loss of water and creation of
hydrogen gas. Rising battery temperature and vigorous gassing are clear
indications of excessive charging which may reduce battery life.
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So called FAST (also known as High Rate or Boost) chargers should be used with
caution. Do not use a fast charger for more than 30 minutes on any battery.
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In very cold weather, a discharged battery may freeze. Never charge a frozen
battery. Gases may form which can crack the case and release battery acid.
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Avoid contact with corrosion due to battery acid. Battery posts may have acid
corrosion that may be harmful to eyes and skin.
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If the battery is to be removed and/or replaced, always use a battery carrier.
Carrying the battery by hand may put pressure on its ends, causing battery acid to
be forced out the vent caps. Avoid tipping the battery, which may cause the
release of battery acid through the vent caps. Avoid dropping the battery. Batteries
can be heavy and may cause injuries if dropped. Dropping the battery can crack
the case and release battery acid.
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Be sure to wash your hands with soap and water after servicing or handling the
battery. This will help neutralize any acid you may have contacted. Always have
plenty of fresh water and soap nearby in case battery acid contacts the eyes, skin
or clothing. If battery acid contacts the skin or clothing, wash immediately with
soap and water. If battery acid enters the eye, immediately flood eye with cold
running water for at least fifteen (15) minutes and get medical help immediately.