Insufficient Suction; The Brush Motor Or The Suction Motor Doesn't Stop; The Squeegee Doesn't Clean Or Dry Efficiently; The Battery Charger Doesn't - Lavor DYNAMIC A4 Manual De Instrucciones

 The flow adjustment lever is closed or almost clo-
sed.
 Adjust/increase the detergent solution outlet flow
as required.
 The detergent solution filter is clogged.
 Clean the filter.
 The detergent feed conduit is clogged in some point.
 Clean out the conduit by removing the dirt.
 The flow opening solenoid valve is burned.
 Replace it.
9.2.5 NO SUCTION
 The suction hose is not connected to the squeegee.
 Connect it correctly.
 The suction hose, the squeegee conduit or the
inspection compartment is clogged.
 Clean out and remove any obstructions from the
conduits.
 The suction motor is turned off.
 Activate it.
 The recovery tank is full.
 Empty it.
 The suction motor is not receiving electric power
or is burned.
 Check the connections and, for the latter case,
replace the motor.
9.2.6

INSUFFICIENT SUCTION

 The recovery tank cover was not correctly tightened.
 Tighten it correctly.
 The recovery tank drain hose plug is not perfectly
closed.
 Close it correctly.
 The suction hose, the squeegee conduit or the
inspection compartment is clogged.
 Clean out and remove any obstructions from the
conduits.
9.2.7 THE BRUSH MOTOR OR THE SUCTION
MOTOR DOESN'T STOP
 The relay switch is defective.
 Stop the machine, cutting off the main power sup-
ply and disconnecting the main battery connector, and
contact the technical service centre.
9.2.8 THE SQUEEGEE DOESN'T CLEAN OR
DRY EFFICIENTLY
 The squeegee blades are worn or are dragging solid
dirt.
 Replace or clean them.
 The squeegee adjustment is not correct; the
advancement must be exactly perpendicular to the run-
ning direction.
 Adjust the squeegee.
 The suction hose, the squeegee conduit or the
inspection compartment is clogged.
 Clean out and remove any obstructions from the
conduits.
9.2.9

THE BATTERY CHARGER DOESN'T

WORK
 The battery charge doesn't start.
 Check that the battery charger is connected to the
battery. Consult the battery charger manual.
9.2.10 THE BATTERIES DO NOT CHARGE OR
DO NOT HOLD A CHARGE
 At the end of the charging process, the battery is
not correctly charged (see the battery manufacturer's
instruction-maintenance manual)
 Check the battery charger error message and check
the data indicated on the display (see the battery char-
ger's instruction manual).
 The batteries are new and do not generate 100% of
the rated performances.
 The accumulator reaches the maximum perfor-
mance after 20-30 complete charge cycles.
 The electrolyte has evaporated and does not
completely cover the plates.
 Check the battery manufacturer's use and mainte-
nance manual.
 There are significant differences in density among
the various elements.
 Replace the damaged battery.
Always consult the battery and battery charger use and
maintenance manual. If this does not solve the pro-
blem, contact the authorised technical service centre.
The manufacturer CANNOT solve problems cau-
sed by using batteries and battery chargers that
were not directly supplied.

10. CONDITIONS OF WARRANTY

All our appliances are subjected to rigorous tests and
are covered by warranty against material or manufac-
turing defects for a period of 12 months. The warranty
comes into effect from the date of purchase. The date of
purchase is the date indicated on the receipt issued by
the Reseller when the appliance is consigned. The man-
ufacturer shall repair or replace any faulty parts free of
charge during the period covered by the warranty. Any
defects, which cannot be clearly attributed to material
or manufacturing defects shall be examined by one of
our Technical Service Centres or at our factory and
charged in accordance with the outcome. The follow-
ing are anyhow not covered by the warranty: accidental
damage during transportation or handling, accidental
damage caused by negligence or unsuitable conduct,
damage due to incorrect or improper uses or installa-
tions which do not conform with the warnings included
in the instruction manual, and anyhow due to unusual
events which do not depend on the running or use of
the appliance. Appliances requiring repair must be de-
livered at the Technical Service Centre complete with
all their original accessories together with proof of pur-
chase. If the appliance has been repaired or tampered
with by unauthorised third parties, the warranty shall
be considered null and void. The warranty shall also be
considered null and void if the user is not able to pro-
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