REVISIONE N°05/001
ING. O. FIORENTINI S.p.A.
INDUSTRIAL CLEANING MACHINES
5
MANUAL SUCTION/BRUSH SUCTION
The carpet brush starts automatically when the manual suction pipe is located in its seat on the motor casing. If the
manual suction pipe is removed from its seat to manually suck the dust, the carpet brush automatically stops.
ADJUSTMENT OF THE CARPET BRUSH
The carpet brush can be adjusted according to the height of the carpet. You can reach the required position turning the
adjusting knob “4.1” and choosing among the 4 positions available. The chosen position can be read in the corresponding
display.
Position 1 -low pile carpet
Position 4 -very high pile carpet
BRUSH ELECTRONIC CONTROL
The electronic control of the brushes checks continuously the brush operation (fig. 5).
Your carpet cleaner has several built in safeguards to protect components from overload damage. The electronic circuitry
that operates the red light on the base indicates that the motor is overloading because the brush height is set too low or
there is debris hindering the movement of the brush roller.
If the overload is excessive circuitry will shut of the brush motor and the red light will stay on until the problem is
corrected. When the problem is corrected turn the switch off, wait for a moment and turn it back on. Make sure you
unplug the machine while inspecting the brush roller for debris.
Green light: regular brush operation
Green and red light: if you have the adjusting knob in position 1, control if the brush is in good condition and no dirty
clogs the rotation of the brush. If the red light continues change the brush.
In the position 2-3-4 adjusting knob for have less pressure on carpet. If you are in position 2, adjust knob at position 3.
Red light: locked brush (see Care and Maintenance)
RED LIGHT (bag full light), placed in the upper cover of the upright .
If warning light comes on, check if the red light goes on, check if:
a) the paper filter is full
b) the carpet brush is clogged
c) the vacuum hose is clogged
Then replace the filter or eliminate obstructions.
green light on
red light on
green and red light on
fig. 5
fig. 4
