WORK
1.
STARTING WORK
To start working, proceed as follows:
1.
Carry out all the checks in the chapter “
PREPARING TO WORK
”.
2.
Turn the main machine switch to "I", turn the key (1) a quarter rotation to the right. The control display on the control panel will immediately comes
on.
3.
Lower the brush head unit by pressing the pedal (2) located on the rear of the appliance.
4.
Lower the brush head unit using the lever (3) on the rear of the appliance.
5.
By pressing the dead man's levers (4) under the control handlebar, the appliance will start to operate in full efficiency conditions up until the
detergent solution is depleted or the batteries are discharged.
ATTENTION: For BT versions, adjust forward speed (read the paragraph“
WORKING FORWARD SPEED (only for systems without
BT)
”.
ATTENTION: When filling the solution tank, it is good practice to empty the recovery tank using the special drainage hose.
2.
DETERGENT ADJUSTMENT (only for versions without FSS)
To regulate the amount of detergent solution on the brushes, proceed as follows:
1.
Fully open the tap on the rear of the appliance by rotating the knob (1) on the rear of the device downwards.
2.
By using the dead man's levers (2) both the brush motor and the vacuum motor will kick in and the solenoid valve will distribute the detergent
solution to the brushes.
3.
During the first few meters, check that the quantity of solution is enough to wet the floor, but not so much as to come out of the splash guard; the
detergent disposal quantity can be adjusted by means of the knob (1) on the appliance's rear.
ATTENTION: In the event of malfunction of the water system, read the paragraph “
CLEANING THE SOLUTION TANK FILTER
”.
3.
DETERGENT ADJUSTMENT (only for versions with FSS)
To regulate the amount of detergent solution on the brushes, proceed as follows:
1.
Fully open the flow coming from the tap on the rear of the appliance by turning the lever (1) on the appliance's rear downwards.
2.
By actioning the dead man's levers (2) both the brush motor and the vacuum motor will kick in and the solenoid valve will distribute detergent
solution to the brushes.
3.
During the first few meters, check that the quantity of solution is enough to wet the floor, but not so much as to come out of the splash guard; the
flow of detergent can be adjusted using the water flow adjustment knob (3) and the detergent flow adjustment knob (4) on the appliance's control
panel.
ATTENTION: The quantity of water varies from a minimum of 30 litres/hour to a maximum of 70 litres/hour, with 7 dosing levels.
The correct water flow must be selected depending on the type of flooring and must be proportional to the flooring's dirt conditions
and forward speed. In addition, remember that the time available for continuous operation depends on the quantity of water in the
tank
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