F. Keep all lighted materials (cigarettes,
matches, lighters) away from the battery as the
hydrogen gas generated during charging can
be combustible.
G. As a further precaution, only charge the battery
in a well-ventilated area.
.Always shield eyes, protect skin and clothing
when working near batteries.
Specific Gravity Freezing Point
1.265 -710 F.
1 .250 -620 F.
1.200 -160 F.
1.150 50 F.
1.100 160 F.
~ CAUTION
All batteries discharge during
storage.
4. Recharge battery whenever the specific gravi-
ty is less than 1.225, before returning to serv-
ice or every two months, whichever comes
first.
,' ), DANGER:
BATTERIES CONTAIN SULFURIC
ACID AND MAY CONTAIN EXPLO-
SIVE GASES (when electrolyte has
been added).
KEEP BATTERIES OUT OF THE REACH OF CHIl-DREN.
COMMON CAUSES FOR BATTERY FAILURE
1. Overcharging
2. Undercharging
3. Lack of water
4. Loose hold downs and/or corroded connec-
tions
5. Excessive loads
6. Battery electrolyte substitutes
7. Freezing of electrolyte
NOTE: These failures do not constitute warranty.
BATTERY REMOVAL OR INSTAllATION
'~;:R~~N~G~;::;'*
When removing the battery, follow
this order of disassembly to prevent
your wrench from shorting against
the frame.
MAINTENANCE OF BATTERY
1. Check electrolyte level periodically (at least
every two weeks). Keep the level to the split
rings. Use only distilled water or a good quali-
ty drinking water. Never add acid or any other
chemicals to the battery after initial activa-
tion.
2. The battery should be checked with a
hydrometer after every 25 hours of operation.
If the specific gravity is less than 1.225, the
battery should be recharged. Maximum
charge rate 5 AM PS.
3. Coat the terminals and exposed wire with a
thin coat of grease or petroleum jelly for
longer service and protection against corro-
sion.
4. The battery should be kept clean. Any
deposits of acid should be neutralized with
baking soda and water. Be careful not to get
this solution in the cells.
5. Avoid tipping the battery. Even a "sealed" bat-
tery will leak electrolyte when tipped.
1. Remove the Negative cable.
2. Remove the Positive cable.
To install a battery:
1. Attach the Positive cable.
2. Attach the Negative cable.
JUMP STARTING
1. Attach the first jumper cable from the Positive
terminal of the good battery to the Positive
terminal of the dead battery.
2. Attach the second jumper cable from the
Negative terminal of the good battery to the
FRAME OF THE UNIT WITH THE DEAD BAT-
TERY.
STORAGE OF THE BATTERY
1. When storing battery for extended periods,
disconnect battery cables. Removing battery
from unit is recommended.
2. Keep the exterior of the battery clean,
especially the top. A dirty battery will
discharge itself.
3. Check the battery with a hydrometer. The bat-
tery must be stored with a full charge. A
discharged battery will freeze.
19
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