16
TROUBLESHOOTING
17.
THERMAL CUT-OUT
The machine is equipped with the following electrical protection systems, thermal cut-out (1), located
off the handlebars, to protect the motor. In the event of malfunctioning, check a thermal cut-out has not
intervened. If the motor overheats, its thermal cut-out intervenes to block the electricity supply. Wait a
few minutes until it has cooled down, then press the specific trip unit button to reactivate the power
supply and motor operation.
18.
NOT ENOUGH DETERGENT SOLUTION ON THE BRUSH (OPTIONAL)
1.
Check that the valve allowing the detergent solution to flow from the tank to the brush is not
blocked. Flush the tank if needed.
2.
Check that the solution distribution pipe is not blocked. Flush it if needed.
19.
THE MACHINE VIBRATES OR OSCILLATES
The machine has been sitting in rest position for too long, with the brush or pad holder still inserted.
Replace as soon as possible.
1
