MACHINE PREPARATION
5. Insert the brush (the side with 5 teeth) in the tunnel until it couples with the
peration for the second brush.
Reassemble the side splash guard (2),
dragging device hub on the opposite side of the tunnel.
6. Insert the idle hub (1) of the mobile support in the brush (the side with 5 teeth).
7. Repeat the o
8. fixing it with the closure element (A).
24. REGULATING THE SOLUTION IN VERSIONS WITHOUT CDS
Regulate the quantity of water by means of the side tap behind the left-hand casing,
beneath the symbol (1).
25. REGULATING THE DETERGENT WITH THE CDS SYSTEM
1. Regulate the flow of detergent solution to the brushes by rotating the upper knob
(1) clockwise. The quantity of solution varies from a minimum of 30 liters/hour to a
maximum of 75 liters/hour, with 7 set measurement points. The right solution flow
should be proportional to the degree of dirt on the floor. In addition, remember that
the time available for continuous working depends on the quantity of water in the
tank: For example, work autonomy with a full tank (about 55 liters) and the selector
(1) set at 30 is about 3 hours.
2. Regulate the percentage of liquid detergent in the solution by rotating the lower
knob (2) clockwise. The lower value is equal to 0.5% (for standard detergents) or
0.1% (for a concentrated detergent, diluted as indicated on the label supplied with
the machine), while the higher value is equal to 3.5% or 0.7%, with 7 set points. Use
high detergent percentages to remove very greasy dirt from the floor.
1
2
1
2
1
3
ATTENTION: If the CDS system does not work, or you want to clean without using
this device, you can intervene on the tap (3) on the brush base near the motor,
rotating the lever by 180° as shown in the figure. Rotate the knobs (1) and (2)
anticlockw
ATTENTION: Before regulating the solution, check there is detergent in the inner
can, and that the side water tap is turned on.
To avoid any tampering with the set regulation, you can remove the two switches
and cover the two holes with the plastic caps supplied with the machine.
To resolve any malfunctioning of the CDS system, contact the APEC assistance centre.
ise, to “OFF”.
17
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