INSTRUCTION MANUAL FOR USE AND MAINTENANCE
12
08812946(3)2003-08
SQUEEGEE CLEANING
1.
Drive the machine to a level surface.
2.
Check the switches (5 and 6, Fig. B) are in the "0"
position.
3.
Lower the squeegee (10) by means of the lever
(19, Fig. C).
4.
Disconnect the suction hose (26, Fig. C) from the
squeegee.
5.
Loosen the handwheels (11, Fig. C) and remove
the squeegee (10).
6.
Wash and clean the squeegee; in particular, clean
the compartments (1, Fig. D) and the hole (2) from
dirt and debris. Check that the front (3) and rear
blades (4) are integral and free from cuts and
lacerations; otherwise replace them (see
procedure in the following paragraph).
7.
Install in the reverse order of removal.
SQUEEGEE BLADE CHECK (AND
REPLACEMENT)
1.
Clean the squeegee (as described in the previous
paragraph).
2.
Check that the edges (5, Fig. D) of the front and
rear blades (12) lay down on the same level, along
all their length; otherwise adjust their height as
described below:
–
disengage the retainer (6) and loosen the
wing nuts (7) to adjust the rear blade (4); then
tighten the wing nuts and engage the
retainer.
–
loosen the nuts (8) to adjust the front blade
(3); then tighten the nuts.
3.
Check that the front and rear blades (3 and 4) are
integral and free from cuts and lacerations;
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 the retaining strip (10). Install in
the reverse order of removal.
REMARK:
The squeegee must be clean and its
blades must be in good conditions in or-
der to get a good drying.
CAUTION!
It is advisable to use protective gloves
when cleaning the squeegee because
there can be cutting debris.
–
To replace the front blade (3) remove the nuts
(8) and the retaining strip (11). Install in the
reverse order of removal.
After the blade replacement (or overturning),
adjust their height as described at the
previous step.
4.
Reinstall the squeegee assembly (10, Fig. C) in
the correct position and screw down the
handwheels (11).
5.
Connect the suction hose (26, Fig. C) to the
squeegee (10).
6.
If necessary, adjust the balancing handwheel (12,
Fig. C) of the squeegee.
BRUSH CLEANING
1.
Remove the brush, as described in the chapter
"Use".
2.
Clean and wash the brush with water and
detergent.
3.
Check that the brush bristles are integral and not
excessively worn, otherwise replace the brush.
TANK AND SUCTION GRID WITH FLOAT
CLEANING
1.
Push the machine to the appointed disposal area.
2.
Check the switches (5 and 6, Fig. B) are in the "0"
position.
3.
Lift the cover (2, Fig. H), clean and wash with
clean water the cover (4, Fig. E), the tanks (5 and
6) and the screen (1) of the suction automatic
closing.
Drain the water from the tanks by means of the
hoses (17 and 18, Fig. C).
4.
If necessary, release the retainers (2, Fig. E) and
open the screen (1); recover the float (3), clean all
the components and then reinstall them.
5.
Check that the tank cover gasket (7) is integral.
If necessary replace the gasket (7) after removing it
from its housing (8). When assembling the new gasket,
install its joint (9) in the (central) area as shown in the
figure.
6.
Check that the gasket (7) bearing surface (10) is
integral and adequate for the gasket.
CAUTION!
It is advisable to use protective gloves
when cleaning the brush because there
can be cutting debris.
REMARK:
The gasket (7) creates vacuum in the
tank that is necessary for the suction of
recovery water.
https://harrissupplyind.com - To Order Parts Call 608-268-8080
