Detergent Adjustment (Versions Without Cds); Regulating The Detergent (Versions With Cds) - COMAC INNOVA 2011 User Manual

28. DETERGENT ADJUSTMENT (VERSIONS WITHOUT CDS)

Firstly, fully open the outflow of the tap, by means of the lever (3) on the steering column. During the first
few meters, check that the amount of solution to wet the floor is sufficient, but not too much that it exits the
splash-guard, the adjustment of the detergent application is made by means of lever (3) (shifting it
downwards increases the flow, shifting it upwards decreases it). Bear in mind that the correct amount of
solution is always depends on the nature of the floor, the degree of dirt and the forward speed.

29. REGULATING THE DETERGENT (VERSIONS WITH CDS)

Firstly, fully open the outflow of the tap, by means of the lever (3) on the steering column. Position the
water flow adjustment knob (1) on zero. Position the detergent adjustment knob (2) on zero. By pressing
the accelerator pedal the brushes start, the machine begins to move and the detergent is distributed.
During the first few meters:
1. Regulate the flow of detergent solution to the brushes by rotating the knob (1) clockwise. The quantity
of solution varies from a minimum of 30 litres/hour to a maximum of 75 litres/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 85 litres) and the selector (1) on 30 is
about 3 hours.
2. Regulate the percentage of detergent in the solution by rotating the 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.
When you have finished regulating the quantities, you can remove the knobs and cover the holes with the
rubber caps supplied.
WARNING: 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 head near the solenoid valve, rotating the lever by 180° as shown in
the figure. Rotate the knobs (1) and (2) anticlockwise, to "OFF".
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 COMAC assistance centre.
WARNING: By positioning the tap lever in this way the CDS dosing system is excluded and the detergent
solution is deposited on the brushes. Rotate the knobs (2) and (3) anticlockwise, to the "0" position.
WARNING: By positioning the tap lever in this way, the detergent solution is not distributed on the
brushes. Rotate the knobs (2) and (3) anticlockwise, to the "0" position.
WARNING: By positioning the tap lever in this way the CDS dosing system is activated.
MACHINE PREPARATION
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