19
INSUFFICIENT WATER ON THE PAD
1. Check the valve – located beneath the symbol – (
1
) is turned on.
2. Check there is water in the solution tank.
THE MACHINE DOES NOT CLEAN WELL
1. Check the wear of the scrubbing pad and, if necessary, replace it.
THE SQUEEGEE DOES NOT DRY WELL
1. Check that the squeegee blades are clean.
2. Adjust the inclination of the squeegee.
3. Ensure the vacuum hose is correctly inserted in its housing in the recovery
tank.
4. Check the inner filter inside the recovery tank to ensure that it is clean and, if
necessary, clean it thoroughly.
5. Disassemble the entire vacuum unit and clean it.
6. Replace the squeegee blades, if worn.
7. Check squeegee wheel adjustment.
TOO MUCH FOAM IS GENERATED
Check that low-foam detergent is being used. If necessary add a small amount of defoamer liquid to the recovery tank.
Remember that more foam is generated when the floors are not very dirty. Dilute the detergent more when cleaning floors that
are not very dirty.
TROUBLESHOOTING GUIDE
POLYPROPYLENE BRUSH (PPL)
Used on all types of floors. Good resistance to wear and tear, and hot water (no greater than 140°F (60°C)).
NYLON BRUSH
Used on all types of floors. Excellent resistance to wear and tear and hot water (even over 140°F (60°C)).
ABRASIVE BRUSH
The bristles of this type of brush are coated with highly aggressive abrasives. It is used to clean very dirty floors.
THICKNESS OF THE BRISTLES
Thicker bristles are more rigid and are therefore used on smooth floors or floors with small joints. On uneven floors or those with
deep joints, it is advisable to use softer bristles which can enter the gaps easier. Remember that when the bristles are worn and
too short, they will become rigid and are no longer able to penetrate and clean deep and cause the brush to bounce.
PAD DRIVER
A pad driver is recommended for cleaning smooth surfaces. There are two types of pad drivers:
1. The traditional pad holder is fitted with a series of anchor points that allow the abrasive floor pad to be held while working.
2. The CENTER LOCK type pad holder not only has anchor points, but also a snap-type central locking system made of plastic
that allows the abrasive floor pad to be centered and held without any risk of it becoming detached.
CHOOSING AND USING THE BRUSHES
Summary of Contents for Stealth ASD20BT
Page 22: ...22 BRUSH DECK DIAGRAM BEFORE SERIAL NUMBER 214999999 ...
Page 34: ...34 SQUEEGEE YOKE DIAGRAM BEFORE SERIAL NUMBER 214999999 ...
Page 38: ...38 MAIN FRAME DIAGRAM BEFORE SERIAL NUMBER 214999999 ...
Page 50: ...50 SOLUTION DELIVERY DIAGRAM 2 4 2 8 7 1 5 2 2 3 ...
Page 56: ...56 ELECTRICAL DIAGRAM BEFORE SERIAL NUMBER 214999999 ...
Page 58: ...58 ELECTRICAL DIAGRAM AFTER SERIAL NUMBER 215000000 ...
Page 66: ...66 ...
Page 67: ...67 ...
