17
SUCTION FILTER CLEANING
1. Open the cover (1) and unscrew the knob (2) to
release the filter protection (3).
2. Rotate the filter protection clockwise to release it.
3. Take off the filter and the filter protection.
4. Clean all parts with a water jet especially the inside
surfaces and the filter bottom.
5. Carry out cleaning operations carefully.
6. Reassemble all parts
PAD DISASSEMBLY
To disassemble the pad, proceed as follows:
Move the switch (1) to lift the base and take off the
pad.
SQUEEGEE CLEANING
Keeping the squeegee clean guarantees the best
drying result.
For its cleaning it is necessary to:
1. Take off the squeegee hose (4) from the coupling.
2. Disassemble the squeegee from its support (1)
by loosening the knobs (2) counterclockwise and
making slide the threaded parts in the appropriate
slots up to their release.
3. Clean with care the internal part of the squeegee
inlet eliminating eventual dirt residuals.
4. Clean with care the squeegee rubbers.
5. Reassemble all parts paying attention to put the
washers (3) into position, they are two for each knob,
so that they are assembled one under and the other
on each of the two slots present on the support.
Summary of Contents for OB 28/20
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