Charging data :
Example 12V70AH Battery
Charging current :
70AH x 1/10 = 7A
Charging period :
70AH
÷
7A = 10H
3-25
3
TLDI 115A 2007
2) Inspection of Battery
1.
Inspect battery liquid level. If lower than "LOWER" mark
a
, add distilled water until the level goes in between
"UPPER" and "LOWER" marks.
2.
Measure specific gravity of battery liquid. Charge battery if
specific gravity is less than specified value.
UP
LOW
a
WARNING
Electrolyte contains sulfuric acid that is poisonous
and highly corrosive, which is dangerous. Always be
careful of the following matters to prevent accident.
· Handle electrolyte carefully not to allow adherence
to any part of body, or it could cause serious
chemical burn or blindness.
· Wear protective glasses when working near battery
or handling battery.
First Aid in Emergency (if electrolyte adheres to body):
· Flush well with fresh water if adhered to skin.
· If gets in eye, flush well with fresh water for 15
m i n u t e s , a n d h a v e o p h t h a l m o l o g i c e v a l u a t i o n
immediately.
First Aid in Emergency (if swallowed)
· Gargle using much water, drink much water or milk,
and then, seek immediate medical attention.
· Battery produces highly inflammable hydrogen gas.
Always be careful of the following matters to prevent
accident.
· Charge battery in well ventilated place.
· Keep battery away from fire, sparks or flame (such as
live cigarette or operating welding machine).
· Do not allow smoking when handling or charging
battery.
Keep battery and electrolyte out of reach of children.
Specific Gravity of Battery Electrolyte:
1.280 (at 20˚C) (68˚F)
UPPER
LOWER
a
· Batteries are available with various types,
varying among manufacturers. For any unclear
matters, refer to manual attached to battery.
· Disconnect battery cables in the following
order; negative (-) cable first and then positive
cable (+).
Battery:
12V100 AH
12V120 AH (in cold regions)
CCA : 800
CCA : 1,000
MCA : 600
MCA : 850
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