GB
GB
21
FRONT SQUEEGEE RUBBER REPLACEMENT
Check the wear of the squeegee rubber and
eventually replace it.
For the replacement it is necessary to:
1. Lower the squeegee rotating to the lower
part the handle lever (5) placed in the
centre of the handle bar.
2. Tip over the machine backwards (see
under “POSITIONING OF THE MACHINE FOR
MAINTENANCE AND PARKING") paying
attention to remember to switch off the general
switch and to empty the tanks before tipping
over the machine.
3. With the machine in this position proceed
to disassemble the squeegee and then the rear
squeegee
rubber
(see
under
“REAR
SQUEEGEE RUBBER REPLACEMENT”).
4. Take off the wing nuts (6) placed in the
upper part of the squeegee body separating
then the two metal parts that form it to take
off the front rubber.
5. Clean with a water jet all the components.
To reassemble the squeegee repeat reverse
the operations above-mentioned.
TROUBLESHOOTING GUIDE
THE SUCTION MOTOR DOES NOT WORK
1. Check the charge level of the batteries that
is visible activating first the geneal switch (1)
(see under “BATTERIES RECHARGING”).
2. Verify that the suction motor switch (3) is
activated checking that its signal lamp is on.
3. Check the level in the recovery tank (see
under
“OVERFLOW
DEVICE”)
and
if
necessary, empty the tank.
If the problem persists, please contact the
authorized technical assistance.
THE BRUSH MOTOR DOES NOT WORK
1. Check the charge level of the batteries that
is visible activating first the geneal switch (1)
(see under “BATTERIES RECHARGING”).
2. Verify that the bursh motor switch (2) is
activated checking that its signal lamp is on.
3. Activate the levers presence (5).
4. Check that the safety device of the brush
lifting or the brush wear did not intervene.
If the problem persists, please contact the
authorized technical assistance.
INSUFFICIENT WATER ON THE BRUSH
1. Check that the solenoid valve switch (8)
is activated verifying that the singal lamp is on.
2. Check the level of the liquid in the solution
tank (see under “DETERGENT SOLUTION
TANK”).
3. Check that the adjuster of the detergent
solution flow (11) placed in front underneath
the solution tank is sufficiently open.
4. Activate the levers presence (5).
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 detergent solution is insufficient: open
more the adjuster of the detergent solution flow
(11).
3. 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 that the coupling of the suction hose
is correctly inserted in the proper seat on the
recovery tank.
3. Intervene on the suction filter cleaning it.
4. Replace the rubbers if worn.
5. Check that the suction motor switch is on.
6. Check the level in the recovery tank (see
under
“OVERFLOW
DEVICE”)
and
if
necessary, empty the tank.
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.
