Pacific ScrubMaster 20B Operating & Maintenance Instructions

Contents

Pacific ScrubMaster 20B Operating & Maintenance Instructions Manual pdf 20 page image

19TROUBLE SHOOTING GUIDEINSUFFICIENT WATER ONTO THE BRUSH1. Make sure the water valve is open (lever 1).2. Confirm there is water in the solution tank.3. Make sure the solenoid valve switch is on.THE MACHINE DOES NOT CLEAN SATISFACTORILYCheck the condition of the brush and replace it if necessary. The brush should bereplaced when the bristles reach about 5/8 inch (15mm).THE SQUEEGEE DOES NOT DRY THE FLOOR WELL1. Check that the squeegee blades are clean.2. Adjust the inclination of the squeegee (see “MACHINE PREPARATION” ).3. Confirm the vacuum hose is correctly fitted in its housing on the recovery tank.4. Take off the entire vacuum assembly and clean it.5. Replace the blades if worn.6. Check that the vacuum motor switch is on.7. Check the squeegee height adjustment (see “MACHINE PREPARATION”).EXCESSIVE FOAM PRODUCTIONCheck that a low foam detergent has been used. If required, add a small quantityof antifoam liquid into the recovery tank.Remember that more foam is generated when the floor is not very dirty. Useless detergent if this is the case.REFER TO THE PARTS & SERVICE MANUAL FOR ELECTRICAL SCHEMATICS1

/ 21

Related manuals for Pacific ScrubMaster 20B