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If during the scrubbing operation the dead man's lever is released, the traction motor (BT version), the
brush motor and the solenoid valve will cease to function. On the control display, the "O" symbol will
remain visible.
WARNING: In order to recommence work, simply press the dead man's lever and
the traction motor (BT version), brush motor and solenoid valve will restart.
If only the scrubbing function is needed without detergent solution in "ECO MODE", simply press the
button (09) on the control panel and hold for a few seconds; the solenoid valve will stop working and the
detergent solution supply will cease.
Once the scrubbing cycle without detergent solution is complete, to go back over and dry the scrubbed
surface press the button (09) to adjust the release of detergent solution (read paragraph
THE DETERGENT SOLUTION (B
versions)").
If the dead man's lever is released during the scrubbing operation without detergent solution, the traction
motor (BT version) and the brush motor will stop working; the vacuum motor will continue to function for a
period of about fifteen seconds and then be switched off. On the control display, the "O" symbol will
remain visible.
WARNING: In order to recommence work, simply press the dead man's lever and
the traction motor (BT version), brush motor and vacuum motor will restart.
If only the drying function is needed in "ECO MODE", simply press the button (06) on the control panel
and the brush motor, the vacuum motor and the solenoid valve will stop working immediately (the vacuum
motor will effectively cease to function after approximately fifteen seconds). On pressing the button (08)
the vacuum motor will start up again, and the machine can be used in drying mode. On the display, the
"O" symbol will disappear, and the text "ASP" will appear. Once the drying cycle is complete, press the
button (06) to go back over and dry the scrubbed surface.
If the dead man's lever is released during the drying operation, the traction motor (BT version) will stop
working and the vacuum motor will continue to function for a period of about fifteen seconds and then be
switched off. On the control display the "ASP" and "ECO" symbols will remain active, flashing intermittently.
WARNING: In order to recommence work, simply press the dead man's lever and
the traction motor (BT version) and vacuum motor will restart.
34. OVERFLOW DEVICE (B-BT VERSIONS)
The machine is NOT equipped with an overflow device, because the volume of the recovery tank is greater
than the capacity of the solution tank. In extraordinary cases, there is a mechanical device (float) under the
recovery tank lid that, when the recovery tank is full, shuts off the air to the vacuum motor intake to protect
it; the sound of the vacuum motor will then be deeper.
If this is the case, proceed as follows:
1. Switch off "AUTO" mode by pressing the button (01) located in the control panel; the brush motor and
the solenoid valve will stop working. After around 15 seconds, the vacuum motor will also stop.
versions)" or else
"REGULATING THE DETERGENT SOLUTION (BT
WORK
"REGULATING
32
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