35
DRIVE
WASHING
Washing using your scrubber/drier is very simple. Experience will enable you to improve results by choosing the
most suitable type of brush and detergent, by deciding when to use the two phase procedure, etc.
If the
fl
oor is very dirty or in case of very tough dirt, the two phase procedure should be used. A
fi
rst pass is
made on a few tens of square metres of
fl
oor using the brushes only and with the squeegee raised. This allows
the detergent solution to remain on the
fl
oor to remove the dirt. A second pass is performed with the squeegee
lowered to pick up the loosened dirt.
Danger!
This type of operation must be carried out in a zone to which unauthorised personnel
do not have access; place an appropriate sign.
To carry out the cleaning procedure, proceed as follows:
· Start brush rotation and lowering by pressing button 10 (
fi
g. 3) marked with the brush symbol.
· Turn on the cleaning water (solution) tap by turning the lever 3
fi
g. 3 forward.
To set the cleaning water
fl
ow-rate, set the lever 3 in an intermediate position so that the whole surface
immediately behind the brushes is thoroughly wet, but there is no excess of splashes, spills or over
fl
ows from
the squeegee. N.B. the amount of solution varies depending on the level in the tank.
· Start the vacuum system by pressing the button 4 (
fi
g. 3),the squeegee automatically descends to suck
up the water.
· Preset the joystick 13 (
fi
g. 3) on A (as described in the DESCRIPTION OF CONTROLS section).
· Press the accelerator pedal 2 (
fi
g. 3) so that the scrubber/drier moves forward at the required speed and
cleaning begins.
· Three types of speed can be selected. Turning the switch 9 (
fi
g. 3) to the “tortoise” symbol provides low
speed and thorough cleaning, the “hare” setting gives a high speed for travelling between jobs and the
position between the “tortoise and hare” symbols gives an intermediate speed and level of cleaning.
· To travel backwards, set the joystick 13 (
fi
g. 3) in position B (as described in the DESCRIPTION OF
CONTROLS section point 13 - B, 1, 2).
When the cleaning and drying operation is complete, proceed as follows:
- Turn off the water by moving the lever 3 (
fi
g. 3) to the fully back position.
- Stop brush rotation by pressing the button 10 (
fi
g. 3) to the “STOP” position.
- Stop scrubber/drier travel; ( see CONTROLS, point 10.)
- Stop suction by pressing the button 4 (
fi
g. 3) to the “STOP” position; the squeegee will automatically be
raised from the
fl
oor.
Содержание 33.DR.018
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