Operating instructions

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Wet cleaning: Cleaning fluid on
cleaning surface
Replace worn vacuum bar seals
Switch on the suction blower.
Waste water tank empty, suction turbine was switched off by signal generator
Clean the vacuum bar
Clean/adjust/replace squeegee blade
Clean the suction channel
Contamination, Clean/replace flat fold filter
Adjust vacuum bar correctly
Wet cleaning: No cleaning fluid Clean lines and spray nozzles
Fill up fresh water reservoir.
Switch on the water pump
Open water volume supply dosing
Clean water filter.
Sweeping: Cleaning result in-
sufficient
Increase engine speed
Increase brush contact pressure.
Empty full waste container
Open the flap of waste container
Reduce working speed.
Brushes worn, replace them
Dedust contaminated dust filter with filter dedusting.
Clean or replace dust filter if it is contaminated or defective
Remove ropes and tapes
Clean/adjust/replace squeegee blade
Contact the authorised customer service.
Sweeping: Dust and dirt com-
ing out of the waste container
Empty full waste container
Switch on the suction blower.
Close the flap of waste container
Replace defective seal from flap of the waste container
Brush or suction bar does not
lower/raise up
Contact the authorised customer service.
Fault Remedy
77EN