Dustbane Hurricane Serie Manuel D'opération page 9

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Brush button with light (fig. 6, ref. 3 - all models): enables (LED on) and disables (LED off ) brush and suction motor operation.
- 400 XTT/510 XTT (no traction): as well as enabling brush operation, pressing this button automatically attaches
the brushes.
- 400 XTT (traction): holding this button down for at least 5 seconds also selects the type of machine operation ("BRUSH-
PAD" with brush/abrasive disk.)
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Suction button with light (fig. 6, ref. 2): switches the suction motor responsible for drying the floor being washed on ("LED on")
or off ("LED off"). The light is on when there is power to the suction motor.
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Detergent flow regulation button (fig. 6, ref. 18): enables the flow of detergent to the brushes to be regulated constantly. The
quantity of liquid delivered is indicated by the LEDs (fig. 6, ref. 20). Holding this button down for at least 2 seconds enables/
disables detergent flow. On this machine, the quantity of flow delivered can be adjusted manually by pressing the detergent
flow regulation button (fig. 6, ref. 18) a number of times or automatically (tractions models only). In this mode, the flow delivered
will automatically be in proportion to machine speed. Follow the instructions below to set the machine's software for the type
of detergent flow:
- Turn the machine on, wait 5 seconds and make sure the display comes on.
- Press the brush buttons (fig. 6, ref. 3) and suction button (fig. 6, ref. 2) together for at least 5 seconds. This accesses the
battery setting menu.
- Press the brush button (fig. 6, ref. 3) once to access the water regulation menu ("MAN" or "AUT" appears on the display).
- Press the suction button (fig. 6, ref. 2) a number of times to select "MAN" (manual) or "AUT" (automatic) operating mode.
- Memorise the displayed parameter by pressing the emergency or brush button.
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Drive lever (fig. 6, ref. 7): the drive lever moves the machine forward and rotates the brushes.
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Squeegee lever (fig. 6, ref. 8): raises (if lowered) or lowers (if raised) the squeegee.
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Direction adjustment knob (fig. 6, ref. 10): turn to correct any deviation of the machine from a straight line.
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Head lowering/raising pedal (fig. 6, ref. 9): on the left side of the machine, when pressed, it lowers/raises the brush head.
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Detergent tank level indicator (fig. 6, ref. 5): the LED comes on to indicate insufficient water in the detergent tank.
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Dirty water drum level indicator (fig. 6, ref. 4): when the dirty water drum is full, the LED comes on and after a few seconds
the suction motor shuts down.
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Display: displays any alarms active. During normal operation, it displays the hour counter (giving the actual number of hours
the machine has been operating).
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Direction selection (fig. 6, ref. 13 - traction models only): sets movement of the machine to forward or reverse.
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Alarm indicator (fig. 6, ref. 16 - 690 XTT only), depending on the frequency, the LEDs come on and defines the board error code.
When operating without malfunction, the LED is on steadily.
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Speed control potentiometer (fig. 6, ref. 11 - traction models only), turning the potentiometer sets the maximum machine
speed.
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Brush pressure adjustment knob (fig. 14, ref. A - 400 XTT/550 XTT model): turning the knob adjusts brush pressure on the
surface being cleaned.
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Pressure control light (fig. 6, ref. 17 - 400 XTT/550 XTT model): consists of 3 green LEDs and 1 red LED indicating the pressure
of the brush on the work surface. There may be:
a) 1 green LED on: minimum pressure;
b) 2 green LEDs on: medium pressure;
c) 3 green LEDs on: maximum permitted pressure;
d) 3 green LEDs + 1 red LED on: excessive microfibre pressure. The light is accompanied by a beep.
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