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charge in short time when it is necessary.
–
If a non-automatic charger is used, the
charge voltage, current and charge time
should be adjusted, and check the rate of
battery electrolyte timely, so as to make
sure that the charge of battery group is in
good condition. The adjust parameters
please refer to “battery charging” in the
follow.
–
Do not continuously charge.
–
Continuously charge several batteries will
cause
charger
overheat
even
be
damaged. You can use the charger again
after it has been rested for an hour.
–
Select the charger according to battery‟s
voltage and capacity (refer to parameter
table).
Battery charging
There are two charge mode can be adopted,
including intelligent charging and constant
current charging. For the first charging, adopt
the constant current charging.
All the batteries of the new truck are not added
electrolyte.
Electrolyte confect
Type
Parameter
Name
D-420
D-500
D-630B
Specific gravity of acid
1.265g/cm
3
1.275g/cm
3
Water
and
vitriol
Volume ratio
3.1:1
2.6:1
Quality Ratio
1.7:1
1.65:1
Vitriol Ratio
1.835g/cm
3
Vitriol standard
Suitable for GB4554-84
or special for battery
Specification for distilled water:
Ingredient
Index
Appearance
No color crystal
Dry residue %
≤0.005
Resistively(25
0
C)
Ω·cm
≥7×10
4
Fe %
≤0.0004
Cl %
≤0.0005
Mn %
≤0.00002
Organic
compound
(calculating
oxygen) %
≤0.0002
Magnesium
oxide+calcium
oxide %
≤0.005
Ammonium %
≤0.0008
Nitrate or nitrite %
≤0.0005
Confect course
–
Wear the blinkers, rubber overshoes and
rubber glove.
–
Please pay attention to add the acid to
water slowly, churning up at the same
time, make it mix equality.
CAUTION
Don’t po
ur the water to the acid, in
order to avoid the temperature of
liquid surface turning high suddenly
to cause boiling and splashing out
to hurt someone.
–
When the electrolyte is cooled to 30
℃
,
pour it into battery. It is proper to pour the
electrolyte 15-20mm above the protection
piece (without a dobber) or 1mm distance
between dobber and cover (with a
dobber).
–
Only when the temperature of the
electrolyte is below 35
℃
(after about 3-5
hours), can be first charged.
CAUTION
The time that is from pouring the
electrolyte into the battery to
starting first charging can’t be