Operation; Prior To Start-Up; Connection; Disconnection - Bosch C3 Manual

Operation

Prior to start-up

3 Read the battery operating instructions before
connecting up the charger.
3 Also observe the vehicle manufacturer's
specifications in the case of batteries perma-
nently connected in the vehicle.
3 Clean the battery terminals. When doing so,
do not allow the dirt to come into contact
with the eyes.
3 Ensure adequate ventilation. Hydrogen gas
(electrolytic gas) may escape from the battery
during charging and trickle charging.

Connection

3 Connect the (+) terminal (red) (5) of the
charger to the (+) terminal of the battery.
3 Connect the (–) terminal (black) (6) of the
charger to the (–) terminal of the battery.
3 The (–) terminal (black) (6) can also be
connected to the car body, however well
away from fuel pipes.
Note: Make sure the (+) and (–) terminals are firm.
3 Only then is the power cord to be connected
to the mains current.
August 2009 | C3 | Battery charger
As soon as the charger has been connected to the
mains current, it switches automatically to standby
mode. The "Power" indicator will light up.
Note: The charger is provided with reverse
polarity protection. The LED (–)(+) (9) will light up
if the (+) and (–) terminals (5) (6) are interchanged
on connection.

Disconnection

3 Always start by disconnecting the power cord
from the mains current.
3 Disconnect the (–) terminal (black) (6)
of the charger from the (–) terminal of the
battery.
3 Disconnect the (+) terminal (red) (5)
of the charger from the (+) terminal of the
battery.

Mode selection

3 Select the required mode by pressing the
mode selection button (8).
3 The LED for the desired mode will light up.
The following modes are available:
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