BRUSH/CYLINDRICAL BRUSH CLEANING
CAUTION!
It is advisable to wear protective gloves when
cleaning the brushes because there may be
sharp debris.
1.
Remove the brushes from the machine, as shown in Use
chapter.
2.
Clean and wash the brushes with water and detergent.
3.
Check the brush bristles for integrity and wear; if
necessary, replace the brushes.
TANK AND VACUUM GRID WITH FLOAT
CLEANING
1.
Drive the machine to the appointed disposal area.
2.
Turn the ignition key (12, Fig. B) to "0".
3.
Lift the covers (1 and 13, Fig. I).
4.
Clean and wash with clean water the covers (1 and 13,
Fig. I), the tanks (15 and 16) and the grid (5) of the
vacuum automatic shut-off.
Drain the water in the tanks through the hose (10, Fig. C)
and the tap (24).
5.
If necessary, release the fasteners (1, Fig. G) and open
the grid (2); recover the float (3), clean all the
components and then reinstall them.
6.
Check the tank cover gasket (4, Fig. G) for integrity.
NOTE
The gasket (4, Fig. G) creates vacuum in the
tank, which is necessary for vacuuming the
recovery water.
If necessary replace the gasket (4, Fig. G) by removing
it from its housing (5). When assembling the new gasket,
install the joint (6) in the rear central area, as shown in
the figure.
7.
Check the seating surface (7, Fig. G) of the gasket (4) for
integrity and sealing capabilities.
8.
Close the covers (1 and 13, Fig. I).
Razor Blade 26D/28D – Razor Blade 28C — 909 6457 000(2)2006-11
INSTRUCTIONS FOR USE
SIDE SKIRT CHECK AND REPLACEMENT
Check
1.
Drive the machine on a level floor.
2.
Turn the ignition key (12, Fig. B) to "0".
3.
On both sides of the machine, unscrew the knobs (2, Fig.
D) and remove the side skirt assemblies (3).
4.
Wash and clean the side skirts.
5.
Check that the side skirt lower edge (4, Fig. D):
– lays down on the same level, along all its length
– is integral and free from cuts and lacerations
– has the inner corner (5, Fig. D) that is not worn.
Otherwise overturn or replace the skirts according to the
following procedure.
Overturning or replacement
6.
Unscrew the wing nuts (6, Fig. D) and remove the
retaining strip (7).
7.
Remove the skirt blade (8, Fig. D) and, if possible,
overturn the blade to replace the lower inner corner (5)
with an integral one. If the other three corners are all
worn, replace the blade.
Assembly and height adjustment
8.
Install the blades (8, Fig. D) and the skirt assemblies (3)
in the reverse order of disassembly.
9.
Start the machine and lower the deck (4, Fig. C), then
check that the side skirt blades (8, Fig. D):
– slightly touch the floor
– during machine operation, the side blades (8, Fig. D)
collect the solution, otherwise stop the machine and
adjust the skirt height using the knobs (2) and (9).
After adjusting, tighten the knobs.
SOLUTION FILTER CLEANING
1.
Drive the machine on a level floor.
2.
Turn the ignition key (12, Fig. B) to "0".
3.
Close the solution tap (5, Fig. E) under the machine,
behind the rear right wheel. The tap (5, Fig. E) is closed
when it is on the position (6) as to the hoses; it is open
when it is on the position (7).
4.
Remove the transparent cover (1, Fig. E) and the
strainer (2) under the machine, in front of the rear right
wheel. Clean and assemble the components on the
support (3).
NOTE
Properly install the strainer (2, Fig. E) in the
housing (4) of the support (3).
5.
Reopen the tap (5, Fig. E).
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