Technical data

- 28 -
3. MAINTENANCE
WolfPac 3100/WolfPac 3100R/WolfPac 3100D
3.32 BATTERY
3.32.1 Servicing Battery
BATTERY GAS CAN EXPLODE. KEEP
SPARKS AND FLAMES AWAY FROM
BATTERIES. USE A FLASHLIGHT TO CHECK
BATTERY ELECTROLYTE LEVEL.
NEVER CHECK BATTERY CHARGE BY
PLACING A METAL OBJECT ACROSS THE
POSTS. USE A VOLTMETER OR
HYDROMETER.
ALWAYS REMOVE GROUNDED NEGATIVE (-)
BATTERY CLAMP FIRST AND REPLACE IT
LAST.
 On regular batteries, check electrolyte level.
Fill each cell to bottom of filler neck with
distilled water.
 Keep batteries clean by wiping them with a
damp cloth. Keep all connections clean and
tight. Remove any corrosion, and wash
terminals with a solution of 1 part baking soda
and 4 parts water. Tighten all connections
securely.
NOTE: Coat battery terminals and connectors with a
mixture of petroleum jelly and baking soda to retard
corrosion.
 Keep battery fully charged, especially during
cold weather. If a battery charger is used, turn
charger off before connecting charger to
battery(ies). Attach POSITIVE (+) battery
post. Then attach NEGATIVE (-) battery
charger lead to a good ground.
Once a month, check the battery for proper charge of
12.5 volts. Check for proper fluid level. Use distilled
water when adding and run 30 minutes to mix. Clean
battery, posts and terminals. Disconnect battery cables
before charging to avoid damage to the electrical
system.
SULFURIC ACID IN BATTERY ELECTROLYTE
IS POISONOUS. IT IS STRONG ENOUGH TO
BURN SKIN, EAT HOLES IN CLOTHING AND
CAUSE BLINDNESS IF SPLASHED INTO
EYES.
Avoid the hazard by:
 Filling batteries in a well-ventilated area.
 Wearing eye protection and rubber gloves.
 Avoiding breathing fumes when electrolyte
is added.
 Avoiding spilling or dripping electrolyte.
 Use proper jump start procedure.
If you spill acid on yourself:
 Flush your skin with water.
 Apply baking soda or lime to help
neutralize the acid.
 Flush your eyes with water for 10  15
minutes. Get medical attention
immediately.
If acid is swallowed:
 Drink large amounts of water or milk.
 Then drink milk of magnesia, beaten eggs,
or vegetable oil.
 Get medical attention immediately.
In freezing weather, run engine at least 30 minutes to
assure thorough mixing after adding water to battery.
If necessary to replace battery(ies), replacements must
meet or exceed the recommended capabilities. See
Technical Data section for battery specifications.
WARNING
WARNING