Notice:
All machine functions are deactivated during
charging.
Charging procedure with (optional) on-board
charger
Caution:
The machine must be switched off (main switch)
and the battery disconnection plug must be discon-
nected.
• Take the power cord and connect it with a socket (with slow
fuse).
After charging
Warning:
Switch off the charger before disconnecting it from
the batteries.
Disconnecting the charger while it is still switched on
may result in an explosion in the battery compartment.
• Stow away the power cord for (optional) on-board chargers
in the provided compartment.
• Store the charging cable in a dry place where it is protected
against damage.
Warning:
Charging cables transfer high currents.
- Do not use the charger if there are any signs of dam-
age to the plug, cable or device connection.
Maintenance and care of open (wet-cell) batter-
ies
Notice:
The care for maintenance-free batteries is limited to
the compliance with the correct charging process-
es and correct adjustment of the charging curve.
Open battery compartment for maintenance
• The machine must be switched off.
Warning:
Before opening the battery compartment make sure
that both tank areas are empty.
• Disconnect the battery from the machine at the battery dis-
connection socket.
• Lower the suction nozzle.
• At the bottom left and right on the
front side of the machine you will find
the battery compartment release.
• Unscrew both screws and remove
them.
Variant: Machine with wet battery set
• At the bottom left on the front side of
the machine you will find the battery
compartment release.
• Press the release (e.g. with a screw-
driver) into the intended opening and
lift the tank until it locks.
• Tank position before change of posi-
tion.
• Stand behind the machine.
• Carefully open the battery compart-
ment until the driving handle is on the
ground.
• Carefully open the battery compart-
ment until the driving handle is on the
ground.
Warning:
After maintenance, carefully tilt the tank back to its
initial position and lock it.
Notice:
Lift the suction nozzle again
Notice:
Connect the battery with the machine at the battery
disconnection socket.
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