Kärcher BR/BD 45/40 W Bp Pack, Original Instructions Manual

Page: 30 / 604

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6
1 Battery pole fuse
Î Connect the connection cable to the
free battery poles (+) and (-).
Î Tilt the water tank towards the front.
Î Insert the screw for fastening the tank
and tighten it.
Caution
Charge the batteries before commissioning
the machine.

Danger
Danger of explosion. Wet batteries can
only be charged with opened hood.
Note
The device is equipped with a safety mech-
anism to prevent total discharge, i.e. when
the permissible minimum capacity is
reached, then the brush motors and the tur-
bine are switched off. In such a case, the
battery level indicator on the control con-
sole glows red.
In ...W Bp Pack model, the traction is still
active:
Î Drive the machine directly to the charg-
ing station; avoid any steep gradients in
the process.
Note
If the safety mechanism to prevent total dis-
charge has got activated, then the battery
must first be charged fully (until the battery
level indicator glows green). Only then will
the electronic system unlock the functions.

Danger
Risk of electric shock. Observe supply net-
work and fuse protection - see "Charger".
Only use the charger in dry rooms with suf-
ficient ventilation!
Note
Average charging time is approx. 10 -15
hours.
The recommended chargers (matching the
batteries used) are regulated electronically
and will automatically switch off the charg-
ing process.
All functions of the machine are automati-
cally interrupted during the charging proc-
ess.
Î Insert the plug of the charger into the
socket.
Note
The charger has electronic controls and au-
tomatically switches off the charging proc-
ess. All functions of the machine are
automatically interrupted during the charg-
ing process.
The battery control display shows the
progress of the charging process when the
plug is inserted:
Note
If the interruption indicator glows during the
charging process, then see details in the
chapter on trouble-shooting.
Î Remove battery plug and join it to the
charging cable.
Î Connect the charger to the mains and
turn it on.
Note
Connect the charger using the battery plug
of the appliance and not by removing the
cable of the electronics system. .
Press emergency-stop button:
–
the charging process is cancelled
–
the display shows the "Notaus-
Schalter!“ oder „Emergency button“
–
the interruption display flashes
Charging battery
Charging process for Bp Pack model
Refresh and main
charging quickly blinks yellow
Retention charging
(battery is full) glows green
Charging process for Bp version
Emergency-stop switch during charging
process (only BR/BD...W...Bp Pack)
30 EN