1 Battery pole fuse
Connect the connection cable to the free
battery poles (+) and (-).
Tilt the water tank towards the front.
Insert the screw for fastening the tank
and tighten it.
Warning
Charge the battery before operating the ma-
chine.
Charging battery
Danger
Danger of explosion. Wet batteries can only
be charged with opened hood.
Note
The device is equipped with a safety mecha-
nism to prevent total discharge, i.e. when the
permissible minimum capacity is reached,
then the brush motors and the turbine are
switched off. In such a case, the battery level
indicator on the control console glows red.
The traction is still active:
Drive the machine directly to the char-
ging station; avoid any steep gradients in
the process.
Note
If the safety mechanism to prevent total di-
scharge has been 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.
10
English
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 charging
process.
All functions of the machine are automatical-
ly interrupted during the charging process.
Charging process
Insert the plug of the charger into the
socket.
Note
The charger has electronic controls and au-
tomatically switches off the charging pro-
cess. All functions of the machine are
automatically shut down during the charging
process.
The battery control display shows the pro-
gress of the charging process when the plug
is inserted:
Refresh and main
charging
Retention charging
(battery is full)
Note
If the interruption indicator glows during the
charging process, then see details in the
chapter on trouble-shooting.
Emergency-stop switch during char-
ging process
Press emergency-stop button:
– the charging process is cancelled
– the display shows the "Notaus-Schalter!"
oder „Emergency button"
– the interruption display flashes
quickly blinks yellow
glows green