18
THE BRUSH MOTOR DOES NOT WORK
1. Verify that the switch (3) is on.
2. Activate the levers movement.
3. Check the charge level of the batteries:
pressing the switch of the brush motor (2)
the signal lamp of the battery charge level
(1) comes on. Check that it is green in color.
If the red color appears, it is necessary to
proceed for the batteries' recharge (see under
“BATTERIES RECHARGING”).
4. Check that the battery connector (1) is
correctly plugged in. If the problem persists,
please contact the authorized technical
assistance.
Never leave the batteries discharged for a long
time.
INSUFFICIENT WATER ON THE BRUSH
1. Check that the solution valve lever (6) is
open.
2. Check the level of the liquid in the solution
tank.
3. Check that solution filter (1) is clean. If the
problem persists, please contact the authorized
technical assistance.
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 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
the solution valve more.
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.
Summary of Contents for TS120-S53-U
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