38 - Squeegee System 79Service Manual – SC250, Scrubtec 334, MA 30
Troubleshooting
Trouble Possible Causes Remedy
Dirty water vacuuming is insufcient or
there is no vacuuming.
The squeegee bars are dirty or the blades are worn or
damaged.
Clean and check the squeegee
bars.
The squeegees leave marks on the oor. There is debris under the squeegee blades. Remove the debris.
The squeegee blades are worn, chipped or torn. Replace the blades.
Debris collection tank full. Empty the tank.