15
THE MACHINE DOES NOT CLEAN PROPERLY
1.
The brush does not have the suitable bristle dimension: use only
original brushes. For advice, contact the authorized technical
assistance.
2.
The brush has got worn bristles. Check the brush wear condition
and eventually replace it (the brush has to be replaced when the
bristles have reached a height of about 15mm).
To replace the brush, see instructions at paragraph “BRUSH
DISASSEMBLY” and “BRUSH ASSEMBLY”.
3.
The solution detergent is insufficient: open more the solution
valve.
4.
Check that the liquid detergent is in the recommended
percentage.
Contact the authorized technical assistance for advice.
THE SQUEEGEE DOES NOT DRY PERFECTLY
1.
Check that the squeegee rubbers are clean.
2.
Check the height and inclination of the squeegee (see under
“SQUEEGEE” in “BEFORE USE”).
3.
Check that the suction hose is correctly inserted in the proper
seat on the recovery tank.
4.
Clean the suction filter.
5.
Replace the rubbers if worn out.
6.
Check that the suction motor switch is on.
7.
Check that the recovery tank is empty.
EXCESSIVE FOAM PRODUCTION
Check that low foam detergent has been used. Eventually add small
quantities of anti foam liquid into the recovery tank.
Please be aware that a bigger quantity of foam is produced when the
floor is not very dirty. In this case please dilute detergent solution.
PROGRAMMED MAINTENANCE
PERIODIC ORDINARY MAINTENANCE CHART
INTERVENTION
DAILY
PERIODIC
RECOVERY TANK CLEANING
•
SUCTION FILTER CLEANING
•
SOLUTION TANK FILTER CLEANING
•
BRUSH CLEANING
•
BRUSH DISASSEMBLY AND CLEANING
•
SQUEEGEE CLEANING
•
FRONT SQUEEGEE RUBBER CHECK
•
REAR SQUEEGEE RUBBER CHECK
•
SPLASH GUARD RUBBER CHECK
•
CHECK SQUEEGEE ADJUSTMENT
•
SQUEEGEE HOSE CLEANING
•
SOLUTION TANK CLEANING
•
CHECK BATTERIES ELECTROLYTE
•
