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INSPECTION AND SERVICE
INSPECTION AND SERVICE
1-31
1-31
WARNING
WARNING
•
•
No
No
re
re
Since
Since
explosive
explosive
hydrogen
hydrogen
gases
gases
are
are
always
always
being released from the battery, there is a
being released from the battery, there is a
danger of causing an explosion. Never smoke
danger of causing an explosion. Never smoke
or use re or naked ame near the battery. No
or use re or naked ame near the battery. No
sparks.
sparks.
T
T
o
o
prevent the
prevent the
generatio
generatio
n
n
of
of
sparks, turn
sparks, turn
off
off
the key switch and charger switch before
the key switch and charger switch before
connecting or disconnecting the battery or
connecting or disconnecting the battery or
charger cable.
charger cable.
•
•
Do not put
Do not put
any metal tools on the
any metal tools on the
battery
battery
case.
case.
•
•
Do not
Do not
short the
short the
battery terminals.
battery terminals.
Do
Do
not shor
not shor
t the
t the
battery
battery
terminals
terminals
by
by
placing
placing
a piece of metal between the positive and
a piece of metal between the positive and
negative terminals. A loose terminal can cause
negative terminals. A loose terminal can cause
sparks, leading to an explosion. Make sure the
sparks, leading to an explosion. Make sure the
terminals are tight. Be careful to avoid having
terminals are tight. Be careful to avoid having
faulty connections to the battery terminals.
faulty connections to the battery terminals.
•
•
Poor attachment
Poor attachment
of the bat
of the bat
tery connectors
tery connectors
can cause sparks or an overheated plug,
can cause sparks or an overheated plug,
resulting in an explosion or burns.
resulting in an explosion or burns.
•
•
When charging the battery, follow the
When charging the battery, follow the
instructions in the Instruction Manual of the
instructions in the Instruction Manual of the
charger.
charger.
•
•
If you
If you
stop the charging process midway
stop the charging process midway
,
,
make sure to press the STOP button on the
make sure to press the STOP button on the
charger.
charger.
•
•
Do
Do
not connect or
not connect or
disco
disco
nnect the
nnect the
power
power
supply plug with wet hands.
supply plug with wet hands.
•
•
No re
No re
permitted d
permitted d
uring chargin
uring chargin
g
g
B
B
a
a
t
t
t
t
e
e
r
r
y
y
i
i
s
s
b
b
e
e
i
i
n
n
g
g
c
c
h
h
a
a
r
r
g
g
e
e
d
d
Batteries
Batteries
give
give
off
off
hydrogen
hydrogen
gas
gas
during
during
charging.
charging.
No re. No sparks.
No re. No sparks.
•
•
Make sure the battery electrolyte temperature
Make sure the battery electrolyte temperature
is below 40°C
is below 40°C
Hydrog
Hydrog
en
en
gas
gas
is
is
releas
releas
ed
ed
from
from
the
the
batt
batt
ery
ery
during charging, and the battery also heats up.
during charging, and the battery also heats up.
Before trying to charge the battery, make sure
Before trying to charge the battery, make sure
the battery electrolyte temperature is below
the battery electrolyte temperature is below
40°C.
40°C.
(If
(If
the
the
electro
electro
lyte
lyte
tempera
tempera
ture
ture
reaches
reaches
50°C
50°C
or higher, stop charging and wait until the
or higher, stop charging and wait until the
electrolyte temperature drops to 40°C or
electrolyte temperature drops to 40°C or
lower.)
lower.)
•
•
Provide good
Provide good
ventilation when
ventilation when
charging
charging
Since
Since
hydrogen
hydrogen
gas
gas
is
is
released
released
from
from
the
the
battery
battery
during charging, you need good ventilation;
during charging, you need good ventilation;
otherwise an explosion might result. Keep the
otherwise an explosion might result. Keep the
battery case cover open.
battery case cover open.
•
•
If any
If any
of the
of the
follow
follow
ing problem is
ing problem is
found,
found,
contact your local UniCarriers dealer:
contact your local UniCarriers dealer:
◎
◎
Loose or excessively discolored battery plug
Loose or excessively discolored battery plug
or charger plug (overheated plug)
or charger plug (overheated plug)
◎
◎
Battery electrolyte temperature is excessively
Battery electrolyte temperature is excessively
high or excessive electrolyte is consumed.
high or excessive electrolyte is consumed.
◎
◎
Charging safety timer functions (or the
Charging safety timer functions (or the
charging lamp blinks)
charging lamp blinks)
•
•
When cleaning the battery
When cleaning the battery
, make sure the
, make sure the
battery caps are securely tightened
battery caps are securely tightened
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