INSTRUCTIONS FOR USE
14
Razor Blade 26D/28D – Razor Blade 28C
—
909 6457 000(1)2006-01
MACHINE WORKING HOUR CHECK
1.
Insert the ignition key (12, Fig. B) and turn it to “I”
position.
2.
In the first 5 seconds of machine operation, the display
(8, Fig. B) shows the total number of working hours
(scrubbing/drying) performed by the machine.
Turn the ignition key (12, Fig. B) to “0” position.
SQUEEGEE CLEANING
1.
Drive the machine on a level ground.
2.
Insert the ignition key (12, Fig. B) and turn it to “I”
position.
3.
Lower the squeegee (12, Fig. C) with the switch (6, Fig.
B).
4.
Turn the ignition key (12, Fig. B) to “0” position.
5.
Disconnect the vacuum hose (11, Fig. C) from the
squeegee.
6.
Loosen the handwheels (15, Fig. C) and remove the
squeegee (12).
7.
Wash and clean the squeegee. In particular, clean the
compartments (1, Fig. F) and the hole (2) from dirt and
debris. Check that the front blade (3) and the rear blade
(4) are integral and free from cuts and lacerations;
otherwise replace them.
8.
Assemble in the reverse order of disassembly.
SQUEEGEE BLADE CHECK AND
REPLACEMENT
1.
Clean the squeegee as described in the related
paragraph.
2.
Check that the edges (5 and 12, Fig. F) of the front (17,
Fig. C) and rear blades (18) lay down on the same level,
along all their length; otherwise adjust their height as
described below:
–
Disengage the retainer (6, Fig. F) and loosen the
wing nuts (7) to adjust the rear blade (4); then tighten
the wing nuts and engage the retainer.
–
Loosen the wing nuts (8, Fig. F) to adjust the front
blade (3); then tighten the nuts.
3.
Check the front blade (3, Fig. F) and the rear blade (4)
for integrity, cuts and tears; otherwise replace them as
described below. Check that the front corner (9) of the
rear blade is not worn; otherwise, overturn the blade to
replace the worn corner with an integral one. If the other
corners are worn too, replace the blade as described
below.
–
To replace (or overturn) the rear blade (4) disengage
the retainer (6), unscrew the wing nuts (7) and
remove the retaining strip (10). Install in the reverse
order of removal.
–
To replace the front blade (3) unscrew the wing nuts
(8) and remove the retaining strip (11). Install the
blade in the reverse order of removal.
After replacing (or overturning) the blades, adjust the
blade height as described in the previous step.
4.
Install the squeegee (12, Fig. C) and screw down the
handwheels (15).
5.
Connect the vacuum hose (11, Fig. C) to the squeegee
(12).
6.
If necessary, adjust the squeegee balance adjusting
handwheel (16, Fig. C).
BRUSH/CYLINDRICAL BRUSH CLEANING
1.
Remove the brushes from the machine, as described in
the Use chapter.
2.
Clean and wash the brushes with water and detergent.
3.
Check that the brush bristles are integral and not
excessively worn; otherwise replace the brushes.
NOTE
The squeegee must be clean and its blades
must be in good conditions in order to get a
good drying.
CAUTION!
It is advisable to use protective gloves when
cleaning the squeegee because there may be
cutting debris.
CAUTION!
It is advisable to use protective gloves when
cleaning the brushes because there may be
cutting debris.
