If and when269
Safety First
Operating Instructions
Practical Tips
Technical Specifications
11. Turn on the heater blower and heated rear window in the vehicle
with the flat battery. This helps minimise voltage peaks which are
generated when the leads are disconnected.
12. When the engine is running, disconnect the leads in reverse order to the details given above.Connect the battery clamps so they have good metal-to-metal contact with
the battery terminals.
If the engine fails to start, switch off the starter after about 10 seconds and
try again after about half a minute.
WARNING
•Please note the safety warnings referring to working in the engine
compartment ⇒page 221, “Working in the engine compartment”.•The battery providing assistance must have the same voltage as the flat
battery (12V) and approximately the same capacity (see imprint on
battery). Failure to comply could result in an explosion.•Never use jump leads when one of the batteries is frozen. Danger of
explosion! Even after the battery has thawed, battery acid could leak and
cause chemical burns. If a battery freezes, it should be replaced.•Keep sparks, flames and lighted cigarettes away from batteries, danger
of explosion. Failure to comply could result in an explosion.•Observe the instructions provided by the manufacturer of the jump
leads.•Do not connect the negative cable from the other vehicle directly to the
negative terminal of the flat battery. The gas emitted from the battery could
be ignited by sparks. Danger of explosion.•Do not attach the negative cable from the other vehicle to parts of the
fuel system or to the brake line.
•The non-insulated parts of the battery clamps must not be allowed to
touch. The jump lead attached to the positive battery terminal must not
touch metal parts of the vehicle, this can cause a short circuit.•Position the leads in such a way that they cannot come into contact
with any moving parts in the engine compartment.•Do not bend over the batteries. This could result in chemical burns.Note
The vehicles must not touch each other, otherwise electricity could flow as
soon as the positive terminals are connected.
WARNING (continued)
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