WATER SOLENOID MAINTENANCE
In the event that the water solenoid begins to leak when turned off debris must be cleared
at the valve seat. To gain access the water solenoid the scrub deck most be disassembled
from the lifting arms. Remove the 3 bolts shown in the photo to release the scrub deck
TROUBLE SHOOTING GUIDE
1.
INSUFFICIENT WATER TO THE BRUSHES/PAD DRIVERS
a)
Make sure the solution flow control valve is open
b)
Confirm that there is water in the solution tank
c)
Make sure solution dispensing tubes are not clogged or obstructed
2. THE MACHINE DOES NOT CLEAN SATISFACTORILY
a)
Check the condition of the brushes or pads and replace them if necessary
b)
The brushes should be replaced when the bristles reach a length of 5/8 inches (15mm)
3. THE SQUEEGEE DOES NOT DRY THE FLOOR WELL
a)
Check that the squeegee blades are clean
b)
Adjust the inclination of the squeegee
c)
Confirm the vacuum hose is correctly fitted into its port in the
recovery tank and free from obstructions
d)
Replace the squeegee blades if worn
e)
Check that the vacuum motor switch is on
f)
Check the squeegee height adjustment (see “MACHINE PREPARATION” section)
