Kärcher FC 3 Cordless Operator's Manual page 11

Installing the rollers
Screw the cleaning rollers onto the

threaded rod up to the mechanical
stop.
Pay attention to the colour-codes

on the inside of the roller and roller
holder on the device (e.g. blue
should match up with blue).
After the installation, check to en-

sure that the cleaning rollers sit
snugly.
Charging process
1 Plug the charging cable of the
charger into the charging socket on
the device.
2 Plug the mains plug of the charger
into a power outlet.
1.
2.
1.
2.
The LED indicator lights display the

battery's current charging state.
All 3 LED indicator lights flash from

bottom to top when charging a com-
pletely empty battery.
The lowermost LED lights up con-

tinuously when the battery is 1/3
charged, the two upper LEDs con-
tinue to flash.
When the battery is 2/3 charged,

the two lower LEDs light up contin-
uously, the uppermost LED contin-
ues to flash.
After the battery has been fully

charged, the 3 LED indicator lights
will continue to light constantly for
60 minutes. After this time, the LED
indicator lights go out.
4 h
English 11