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1. Take off the hose from the squeegee coupling (1) and release the
guide spring of the suction hose (2).
2. Wash the inside of the hose with a water jet, from the squeegee
hose side.
3. To reassemble the hose repeat reverse the operations above-
mentioned.
CLEANING OF SOLUTION TANK AND FILTER
1. Bring the machine to an appropriate place for tanks draining.
2. Unscrew the solution tank cap (1).
3. Unscrew the exhaust plug (2) being careful not to lose or to
damage the gasket.
4. Rinse with a water jet the solution tank.
5. Rinse the solution tank filter placed inside the exhaust plug,
under the machine.
TWO-MONTHLY MAINTENANCE
FRONT SQUEEGEE RUBBER REPLACEMENT
Check the wear of the squeegee rubber and eventually replace it.
For the replacement it is necessary to:
1. Take off the squeegee hose (3) from its coupling.
2. Disassemble the squeegee from the support rotating the lever (2)
counterclockwise and sliding the stud bolts (1) in their slots.
3. Uncouple the hook (1) of the rubber holder blade, release the
extremities (2) from the squeegee body and take off the rubber
(4).
4. Unscrew the wing nuts (5) in the upper part of the squeegee.
5. Slip off the lower part (6) of the squeegee body, so to take off
the front rubber (7).
6. Replace the front rubber.
7. To reassemble the squeegee repeat reverse the operations above-
mentioned.
SIX-MONTHLY MAINTENANCE
SPLASH GUARD REPLACEMENT
SPRING-LOCK SYSTEM
1. Release the coupling in the rear part of the brushes base group
from the slot placed at the extremity of the metal strip.
2. Unscrew the nut on the front part of the brushes base group
and take off the metal strips.
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