Troubleshooting - RCm BIT 391CB/3 BIT 391C Use And Maintenance

PROBLEM
The machine does not start
up when the key is turned.
The brush does not rotate.
Aspirator does not work.
The machine does not dry
well, leaving traces of water
on the floor.

TROUBLESHOOTING

CAUSE
Low battery (for CB version
only).
Plug disconnected (for C
version only).
Main fuse blown
(for CB version only).
Brush unit outlet overcur-
rent error or brush unit open
circuit error.
Brush rotation enabling but-
ton not pressed.
Suction unit outlet overcur-
rent error or suction unit
open circuit error.
Aspirator enabling button
not pressed.
Aspirator off.
Aspiration tube blocked.
Squeegee rubbers not cor-
rectly set up.
Recovery tank full.
Squeegee rubber blades
worn.
EN-25
EN
SOLUTION
Check that the battery is
charged.
Connect the plug.
Replace the RED 30A main
fuse.
See paragraph "Warning
signals while using the ma-
chine".
Press the button.
See paragraph "Warning
signals while using the ma-
chine".
Press the button.
Start up the aspirator.
Check and if necessary
clean the aspiration tube
that connects the squeegee
to the recovery tank.
Set up the squeegee rub-
bers as indicated in para-
graph "Squeegee setting"
Empty the recovery tank.
Replace or turn over the
squeegee rubber blades.