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OPERATION
In order not to overload the brush motor, it is necessary to reduce the brush
pressure going from smooth floors to rough ones (ex. concrete).
Brush Motor Overload Protection Device
The machine is equipped with a protection device for the brush motors. This device
interrupts the motor functioning in order to protect it and indicates the overload on
the display with the message "ALARM 1".
When this happens, reduce the brush pressure (see under "ADJUSTMENT OF THE
BRUSH PRESSURE").
If the problem persists, contact the authorized technical assistance.
ALARM 1
Overflow Device
In order to avoid serious damages to the suction motor, the machine is equipped
with a float that intervenes when the recovery tank is full. When this happens, it is
necessary to empty the recovery tank. Hold the drain hose of the machine. Take off
the plug and empty the recovery tank into appropriate containers, according to the
standard norms.
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