&
WARNING Risk of explosion due to the
ignition of hydrogen gas
If there is a short circuit or sparks are created,
there is a danger of hydrogen gas igniting
when you charge the battery.
#
Take care that the positive terminal of a
connected battery does not come into
contact with vehicle parts.
#
Never place metal objects or tools on a
battery.
#
When connecting and disconnecting the
battery, always observe the sequence of
battery terminals described.
#
During starting assistance, always take
care to connect only battery terminals of
identical polarity.
#
During starting assistance, observe the
sequence described for connecting and
disconnecting the jump leads.
#
Do not connect or disconnect the bat-
tery terminals with the engine running.
&
WARNING Risk of explosion due to explo-
sive mixture of gases
An explosive mixture of gases can escape
from the battery during charging and starting
assistance.
#
Fire, naked ames, smoking and creating
sparks must be avoided.
#
Make sure there is adequate ventilation.
#
Do not stand over the battery.
&
WARNING Risk of explosion from a frozen
battery
A discharged battery may freeze at tempera-
tures slightly above or below freezing point.
During starting assistance or battery charging,
battery gas can be released.
#
Always allow a battery to thaw before
charging it or performing starting assis-
tance.
If the indicator/warning lamps in the instrument
display do not light up in cold temperatures, the
discharged battery is very probably frozen. In this
case you must neither charge the battery nor
jump-start the vehicle.
The operating life of a thawed battery may be
drastically shortened. The starting behaviour may
deteriorate, especially in low temperatures.
It is recommended that a thawed battery be
checked in a qualied specialist workshop.
*
NOTE Damage caused by numerous or
extended attempts to start the engine
Numerous or extended attempts to start the
engine may damage the catalytic converter
due to non-combusted fuel.
#
Avoid numerous and extended attempts
to start the engine.
Observe the following points during starting assis-
tance and battery charging:
R
Only use undamaged jump leads/charging
cables with a sucient cross-section and
insulated terminal clamps.
R
Uninsulated parts of the terminal clamps must
not come into contact with other metal parts
Breakdown assistance
607
F247 0074 02