Check Hydraulic System; Six-Monthly Maintenance; Splash Guard Rubber Check; Cleaning Of The Inner Filter Solution Tank - Floorpul amber 66 24v Manual De Uso Y Mantenimiento

GB

CHECK HYDRAULIC SYSTEM

Check the pump efficacy of the brushes base lifting.
Verify the oil level in the tank as indicated on the la-
bel fixed onto the tank, paying attention that the
level never has to go under the minimum.
In case of topping up, use oil type "tellus 32".
If the brushes base does not maintain its lifted posi-
tion and descends slowly to the floor without any
sign of oil leakage, then this means that the oil goes
into the "oil tank of the pump" discharging the pres-
sure of the hydraulic system.
This happens because in the system there is a steel
sphere which does not close perfectly onto its seat
because of the presence of dirt and therefore does
not interrupt the oil flow.
To clean the seat it is sufficient to screw down com-
pletely to the threading the register (1) present on
the pump, act a few times upon the lifting lever (15)
in order to make move the oil and then bring the
register (1) into its original position to obtain a cor-
rect lowering speed of the brushes base.

SIX-MONTHLY MAINTENANCE

SPLASH GUARD RUBBER CHECK

1. Open the hooks in the rear part of the brushes
base group from the slot placed at the extremity of
the metal strip.
2. Replace the splash guard rubbers and follow as-
sembling instructions as under paragraph "SPLASH
GUARD ASSEMBLY".
With brushes assembled, the splash guard must
slightly touch the floor.

CLEANING OF THE INNER FILTER SOLUTION TANK

Clean regularly the internal filter of the solution
tank which is in the rear low part of the machine.
Empty the solution tank, remove the fitting of the
water outlet by taking off the two screws which fix
it to the tank. Clean the inside filtrating part of the
fitting from eventual dirt. Pour some water into the
tank to clean it. Reassemble the fitting onto the so-
lution tank.

CHECK OF THE BRAKE

Check the braking efficacy and that both pads (1)
which act upon the traction wheels, in resting posi-
tion, have got a distance of not more than 3mm
from the wheels. If necessary, adjust them through
the fixing nuts (2).
The checking of all the other foreseen machine
operations is left to the authorized technical as-
sistance.

TROUBLESHOOTING GUIDE

THE SUCTION MOTOR DOES NOT WORK

1. Verify that the key switch (9) is in the correct po-
sition.
2. Check the charge level of the batteries on the
display (1).
3. Check that the battery connector is correctly
plugged in.
4. Verify that the switch (3) is on.
5. Check that the red connector of the suction mo-
tor is correctly plugged in.
If the problem persists, please contact the authorized
technical assistance.
28

THE BRUSHES MOTOR DOES NOT WORK

1. Verify that the key switch (9) is in the correct po-
sition. Switch off and on again the machine.
2. Check the charge level of the batteries on the
display (1).
3. Check that the battery connector is correctly
plugged in.
4. Verify that the switch (6) is on.
5. Act upon the levers drive control (12).
6. Check that on the display (1) does not appear the
alarm "AL01" (brushes motor overload alarm).
If the problem persists, please contact the authorized
technical assistance.

THE TRACTION MOTOR DOES NOT WORK

1. Switch off and on again the machine.
2. Release the brake (16) until the signal lamp (4)
comes off.
3. Act upon the levers drive control (12).
If the problem persists, please contact the authorized
technical assistance.
ATTENTION:
Never leave the batteries discharged for a long time.
THE DETERGENT SOLUTION ON THE BRUSHES IS
NOT SUFFICIENT
1. Check that the solution valve lever (14) is open.
2. Check the level of the liquid in the solution tank.
3. Check that solution filter is clean (see under par-
agraph "CLEANING OF THE SOLUTION FILTER").
4. The machine is equipped with solenoid valve,
therefore act upon the levers drive control (12) to let
come down the detergent solution and check that
the signal lamp (5) comes on.
5. If the machine is equipped with the 3S system
(see under "3S SYSTEM SOLUTION SAVING SYSTEM")
(optional), check that the switch of the detergent
solution supply is activated by choosing between the
traditional adjustment system through the solution
valve or the system of fixed optimum supply.
6. If the detergent solution still does not come
down, clean the filter inside the solution tank. Empty
the solution tank, remove the fitting of the water
GB