23
23
Daily charging
Daily charging
·The storage battery that has been made first
·The storage battery that has been made first
charging and used in normal condition, then
charging and used in normal condition, then
charged again, it is named daily charging.
charged again, it is named daily charging.
·Its way is almost same as the first charging.
·Its way is almost same as the first charging.
·The recharging volume is 1.2 times than the
·The recharging volume is 1.2 times than the
last electric discharging. But the new storage
last electric discharging. But the new storage
battery’s former five times’ charging volume
battery’s former five times’ charging volume
should be 1.5 times than the last electric
should be 1.5 times than the last electric
discharging.
discharging.
·During any charge, the temperature of
·During any charge, the temperature of
electrode should not exceed 45
electrode should not exceed 45
0
0
C, otherwise
C, otherwise
it should be taken measures such as
it should be taken measures such as reducing
reducing
artificially charging current or lowing the
artificially charging current or lowing the
temperature. If the temperature still does not
temperature. If the temperature still does not
drop, you should stop charging till the
drop, you should stop charging till the
temperature drops down.
temperature drops down.
Adopt
Adopt intelligent
intelligent charging to
charging to do
do daily
daily charge,
charge,
the former five times of
the former five times of new battery should do
new battery should do
equalizing charging according to operation
equalizing charging according to operation
instructions of
instructions of intelligent charger
intelligent charger..
Equalizing charging
Equalizing charging
·During using of the storage battery, it often
·During using of the storage battery, it often
occurs to
occurs to disequilib
disequilibrium among the voltage,
rium among the voltage,
density and capacity.
density and capacity.
·Compared to most of the batteries,
·Compared to most of the batteries,
several storage battery
several storage battery
’s proportion of
’s proportion of
voltage and electrolyte rises slowly during
voltage and electrolyte rises slowly during
the course of charge and discharge, its
the course of charge and discharge, its
storage battery’s proportion of voltage and
storage battery’s proportion of voltage and
electrolyte declines faster than most of
electrolyte declines faster than most of
other batteries.
other batteries.
·Make equalizing charging in the following
·Make equalizing charging in the following
case
case
：
：
a.
a. discharge
discharge voltage
voltage often
often drop
drop down
down
final voltage;
final voltage;
b.
b. discharge
discharge current
current is
is often
often larger;
larger;
c.
c. not
not charge
charge in
in time
time after
after discharge
discharge;;
d.
d. the
the electrolyte
electrolyte is
is mixed
mixed with
with impurity
impurity
with a little harm;
with a little harm;
e.
e. It
It often
often be
be charged
charged deficient
deficient or
or has
has
not been used for a long time;
not been used for a long time;
f.
f.
After
After taking
taking out
out the
the storage
storage battery
battery
group for checking or cleaning
group for checking or cleaning
settling.
settling.
The way of equalizing charging
The way of equalizing charging
：
：
(PCA
Automatic
Charger
Ooperation
(PCA
Automatic
Charger
Ooperation
Instruction
Instruction
）
）
①
①
Firstly, charge the storage battery
Firstly, charge the storage battery
normally, and then rest for 1 hour after
normally, and then rest for 1 hour after
the end of charge.
the end of charge.
②
②
Charge it again with the second phase
Charge it again with the second phase
current of normally charge until the
current of normally charge until the
electrolyte gives off a large number of
electrolyte gives off a large number of
bubbles, then stop charging for 1 hour.
bubbles, then stop charging for 1 hour.
③
③
Do it several times as mentioned above
Do it several times as mentioned above
until the voltage and the density keep
until the voltage and the density keep
invariable and the storage battery gives
invariable and the storage battery gives
off
a
large
number
of
bubbles
off
a
large
number
of
bubbles
immediately when charge again.
immediately when charge again.
Additional charge
Additional charge
·
·
If one day’s w
If one day’s w
ork cannot be fulfilled in one
ork cannot be fulfilled in one
charge, carry out
charge, carry out additional charge during
additional charge during
breaks.
breaks.
·
·
When the temperature of circumstance is
When the temperature of circumstance is
low, carry out additional charge.
low, carry out additional charge.
Charge for long-term storage
Charge for long-term storage
·Carry out equalizing charging before storing.
·Carry out equalizing charging before storing.
·Carry out equalizing charging once every 15
·Carry out equalizing charging once every 15
to 30 days during the storage period.
to 30 days during the storage period.
The proportion and level of
The proportion and level of electrolyte
electrolyte
WARNING
WARNING
If the
If the level
level of th
of the
e electrolyte
electrolyte is lo
is low,
w,
using the storage battery will cause
using the storage battery will cause
the storage battery over-heat and
the storage battery over-heat and
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