Battery Condition Check Stages - Yamaha SZR 660 Service Manual

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Relationship between open-circuit
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battery plates
and
the electrolyte level.
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Charging conations
of
the
battery (%)
BATTERY
INSPECTION
2.
Disconnect:
• Battery cables
CAUTION:
INSP
ADJ
pa
BATTERY INSPECTION
Disconnect
first
the negative cable,
then
the
positive cable.
3.
Remove:
• The
battery
4.
Check:
•
The
conditions
of the battery
Battery condition
check
stages:
•
Connect
the
pocket
tester to
the battery termi-
nals.
Tester
(+)
wire -» Battery terminal
(+)
Tester
(-)
wire -> Battery terminal
(-)
NOTE:
t
The
charging timefora partially
or
totally
MF
battery
may
be checked
by
measuring
the
open
circuit
voltage (the
voltage
measured
with the positive
terminal disconnected).
Open-circuit
voltage
Charging
time
12.8V
or
more Charging unnecessary
12.7V -11.5V
5-
10 hours
Fewer
than 11,5V
15
-20
hours
Battery
charging time according
to
charging
con-
ditions
are
shown
in
the figure.
5.
MF
battery charging
method.
CAUTION;
•
If jt
is
impossible
to
obtain the envisaged
charge
current voltage,
charge
the battery
according
to
the instructions
In
the section
"Charging with a constant voltage battery
charger".
INSP
ADJ
0*9
1"
Charging time
Room temperatufe
25"
L
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open-cireuil voltage
When
charging the battery, remove
it
from
the motorcycle.
If it
is
necessary
to
recharge
the battery
on
the motorcycle, be sure to
disconnect
the
negative
terminal.
Never remove
the battery caps.
Make
sure that the battery charger pincers
are firmly
in
contact with the terminals
and
are not
in
short
circuit
An
oxidised plncer
may
generate heat on the surface
of the
con-
tact.
A
pincer with
a
weak
spring
may
cause
sparks.
Before removing the pincers from the battery
terminals, turn
off
the battery charger.
Voltage readings
are
shown
in
the diagram.
The open
circuit voltage stabilises about 30
minutes
after
the cycle
has been
completed.
Thus, to
check
the conditions
of
the battery,
measure the open
circuit voltage
30 minutes
after
the
charging has been completed:
3-53
3-54