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However, being the machine designed also for heavy duty working conditions (slopes of over 20%, extremely rough
surfaces to clean), the batteries may need to be recharged.
In this case, we recommend the use of an intelligent battery charge with a IUIa charging curve and a final proportional
charge, appropriately designed for this kind of machine and of a suitable size for the battery installed.
After you have ended your work, disable the selected programme (1-2-3) and turn off the engine by flicking the toggle
switch – " N " to OFF.
Before leaving the machine, make sure that the side brushes are raised from the floor, the parking brake is engaged and
that the ignition key has been take out of the instrument board.
EMPTYING THE WASTE BIN
This machine can be fitted with visual and acoustic devices signalling when the waste bin is full – see
letter " Q ". When the 'waste bin full' indicator light comes on, at the same time the code CPUU will start
flashing on the display. Empty the bin.
To empty the waste bin, press and hold down the consent button located on the left of the instrument
board and select the requested function.
1- Press the button on the console - letter " I "and hold it down until the requested emptying height has
been reached.
2- Move to the waste container.
3- Press the button on the console - letter " M " and hold it down until the bin has been tipped to enable all its contents to
fall out. As soon as you release this button, the bin will automatically return to its horizontal position.
N.B.: the machine features a safety device that prevents the bin from rotating unless it has reached a safe distance from
the machine. In fact, no damage will be caused if the operator presses button " M " by mistake, i.e. before the bin has
reached its pre-established height.
4- Move away from the waste container and press the butto, which is marked " L ", so that the bin can gain its initial
position (lowered).
CLEANING AND SERVICING THE FILTER
The filter is a very important component of the machine and essential for correct operation.
Proper filter maintenance will allow you to obtain the best performance from your machine.
The filter can be cleaned in any of the following three ways:
1) by means of the automatic cleaning system
As you select a work programme, the machine will automatically adopt an automatic cleaning cycle for the two filter
shakers and the filter, which is based on a pre-established series of time settings.
2) by means of an electric filter shaker that is manually started
Just a simple command is needed to keep the filter in perfect working order: press the button marked " F "and hold it
down for a few seconds. Repeat this operation 4 or 5 times.
Remember that the cleaner the filter, the better the results of your cleaning session. It is recommended to carry this
operation out at the end of each work cycle.
NOTE: dusty environments
If you are using the machine in a dusty environment (e.g. sawmills – warehouses where haulage vehicles pass, etc.), it is
a good idea to use the filter shaker more frequently.
3) by manually cleaning the filter
If operating the filter shaker is not enough to keep the filter clean - and in any case every 20 hours of work - clean the
filter manually. Before carrying out any kind of intervention on the machine, make sure it is turned off and that all
functions are deactivated. To obtain this condition, turn the switch marked " O " to OFF.
1° Remove the rear machine panel
2° Take the two filters out of their seat by turning the 4 retainer handles.
3° Blow compressed air (at a pressure of 6 bar at the most).
4° Refit the filters and the rear panel.
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