should contact the technical assistance. The repeated intervening of the protection might result in
faults which cannot be covered by warranty.
Also the driving motor has a protection against overload, located on the control panel. If it intervenes,
reduce slightly the speed of the machine. In case it repeatedly intervenes, contact the technical
assistance.
8. Lower the vacuum head by pushing on the rudder bar, which is situated on the right-lower side
of the machine.
Knob to
regulate the
water-flow
Knob to
regulate the
brush
pressure
Attention: Do not let the pump function without water!
Never activate the driving motor when the machine is near other persons, who could be hit by the
machine. Keep an adequate distance from other people. Pay attention to any object that could be in
front of the machine. Never leave the machine unguarded with the driving motor switch in the position
"I".
The machine should not be used to vacuum dust, which would be sucked by the vacuum motor,
damaging it. It is possible to vacuum dust with the machine only if you connect the optional accessory
NS270DUST, with the internal filter to collect dust.
14
Rudder bar to
lift and lower
the vacuum
shoe