Solution Adjustment (For Versions Without Cds Only); Solution Adjustment (For Versions With Cds Only) - COMAC SIMPLA 55BT Use And Maintenance Manual

8. Insert the brush (the side with 5 teeth) in the tunnel until it is coupled with the dragging device hub.
9. Insert the idle hub of the mobile support in the brush (the side with 6 teeth).
10. Repeat the operation for the second brush.
11. Reassemble the side splash guard (3).
12. Rotate the side splash guard (2).
13. Fix the wing nut (1)
Take care not to mix up the brushes, the blue brush should always be placed in the rear idle hub.
Take care how the brushes are mounted, the assembly is correct if the direction of the bristles form an
X looking from above.
WARNING: you are advised to always wear protective gloves in order to avoid the
risk of serious injury to your hands

25. SOLUTION ADJUSTMENT (FOR VERSIONS WITHOUT CDS ONLY)

First of all, turn the tap in the rear part of the machine fully on, by turning its lever anticlockwise. Press
the "man present" levers to activate the brushes and begin moving the machine. In the first few
metres, check that the quantity of solution is sufficient to wet the floor, but not so much that it leaks out
from the splash guard. The amount of detergent can be adjusted by turning the knob (1) clockwise to
increase the flow or anticlockwise to reduce the flow. If turned fully to the left, the flow of detergent is
completely halted. 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.

26. SOLUTION ADJUSTMENT (FOR VERSIONS WITH CDS ONLY)

1. Turn the tap (on the back of the machine) fully on by turning its knob anticlockwise.
2. Regulate the detergent solution flow to the brushes by rotating the upper knob (2) 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, the work autonomy with a full tank (about 60 litres) and the selector (2) set at 30, is
about 3 hours.
3. Regulate the percentage of liquid detergent in the solution by rotating the lower knob (3) 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.
MACHINE PREPARATION
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