15
3S “SOLUTION SAVING SYS-
TEM” (OPTIONAL)
The need of an increasing
carefulness to the environment,
and to the abuse of polluting
elements, such as detergents
in the floor cleaning machines,
has brought us to the realiza-
tion of a device which, regard-
less from the capacity to use
the machine by the operator,
keeps the minimum flow of the
detergent solution constant,
having been properly calibrated
by an expert technician. The
best detergent solution amount
with this system will be the one
which realizes the minimum flow
of detergent solution sufficient
to clean correctly the floor. For
this reason the system is called
“Solution Saving System” ab-
breviated to “3S”.
The system is composed of a
hydraulic circuit parallel to the
traditional one which can be en-
abled or disabled directly from
the instrument board through a
3-position switch with the follow-
ing functions:
(1) = Position solution valve
with traditional functioning with
variable water flow that differs
by the opening of the solution
valve.
(2) = Position STOP No solution
flow (drying only).
(3) = Position 3S with function-
ing with optimal fixed flow.
STARTING OF THE MACHINE
1. Turn the key (9) clockwise.
2. Check the battery type and
the charge level on the display
(1).
3. Press the brushes motor
switch (6).
4. Press the suction motor
switch (3).
5. Press the solenoid valve
switch (5).
6. Lower the brushes base onto
the floor.
The machines which have the
electrical brushes base lifting
press the push button (7) of up/
down of the brushes base.
7. Acting upon the solution valve
lever (14) open and adjust the
detergent solution flow.
The water starts to flow auto
-
matically acting upon the levers
drive control (12). On the instru-
ment board the indicator of the
solenoid valve switch (5) will
turn on. Releasing these levers,
will stop the flow.
Models equipped with the 3S,
(optional), it is necessary to
press the suitable switch to
activate the detergent solution
supply by choosing between the
traditional adjustment system
through the solution valve or the
system of fixed optimum sup
-
ply (see under “3S SOLUTION
SAVING SYSTEM”).
8. Acting upon the squeegee lift-
ing lever (17) lower the squee-
gee.
9. Acting upon the levers drive
control (12) the machine starts
to move, the brushes start to
rotate and the squeegee starts
to dry.
10. During the first metres
check that the squeegee ad-
justment guarantees a perfect
drying action and that the deter-
gent solution flow is appropri
-
ate. It has to be sufficient to wet
the floor uniformly avoiding the
leakage of detergent from the
splash guards. Always consider
that the correct quantity of solu-
tion detergent depends on type
of floor, dirtiness and machine
speed.
FORWARD MOVEMENT
The traction of the machine is
given through an electronically
controlled motor.
To move the machine, act upon
the key (9) and then rotate the
levers drive control (12) placed
on the handle bar, in forward
you obtain the forward drive, in
reverse the backwards move-
ment is obtained. The control
acts in a progressive way, there-
fore it is possible to graduate
the speed depending on each
requirement rotating the lever
whatever it is necessary. Dur-
ing reverse motion the speed is
reduced.
SPEED ADJUSTMENT
Two values of the maximum
drive working speed in forward
movement can be chosen.
Set the wanted speed through
the speed selection switch (2).
https://harrissupplyind.com - To Order Parts Call 608-268-8080
