39
instructions provided in this manual.
Use only those battery chargers recommended by the
manufacturer.
7.8. PERIODIC MAINTENANCE
See table.
if the batteries are not used for a long period of
time, disconnect them and restore the charge
within the time limits provided for the type of bat-
tery used (usually and on a precautionary basis,
no more than 3 months for Lead-acid/GEL/AGM
batteries, 6 months for Li-ion batteries).
The manufacturer is not responsible for damage
to the batteries caused by failure to comply with
this procedure.
7.9. RECOMMENDED SPARE PARTS
You’ll always be able to use your machine as efficien-
tly as possible by maintaining a stock of the most
common consumable materials and by scheduling
routine and extraordinary maintenance. Contact your
dealer for a list of these spare parts.
8. PROBLEM SOLVING GUIDE
These indications make it easier to understand the
underlying causes of some problems based on specific
type of inconvenience. For the type of corrective action
to take please refer to the specific sections described
below.
8.1. THE MACHINE DOESN’T WORK
The battery connector is disconnected or poorly
attached to the main wiring connector.
Firmly connect the two connectors.
The machine is charging.
Complete the charging operation.
The batteries are discharged.
Charge the batteries.
The control card has overheated.
Check the operating situations that may have
caused the malfunction (high slope, etc.). Wait 30
minutes and try to avoid the same incorrect opera-
tions. If the problem persists, contact the authorised
service centre.
8.2. THE MACHINE DOESN’T MOVE
FORWARD
The 2 buttons under the steering wheel (de-
adman’s handle) are not pressed correctly.
Press the 2 buttons under the steering wheel (de-
adman’s handle) fully down.
The floor slope is too steep.
The batteries are dead.
Charge the batteries.
8.3. THE BRUSHES DON’T ROTATE
The brush motor switch is not selected.
FREQUENCY OF OPERATIONAL CHECKS
When
needed
After
every use
Weekly Monthly
Remove and wash the squeegee
X
Drain the recovery tank
X
Drain, rinse with clean water or sanificate the recovery tank
X
Charge the batteries
X X
Remove brushes and check for brush wear, foreign bodies
and wrapped belts
X
Verify the machine general conditions.
X
Verify that suction hose and conduct are free from obstruc-
tions
X
Check the wear of the squeegee rubber blades
X
Open and clean the solution water filter
X
Clean the dirty water level sensors
X
Clean the brush plate, squeegee support and squeegee
X
Check the lifting/lowering of the squeegee.
X
Grease the moving parts.
X
Check the lever for the opening of the solution water tap.
X
Descale water hoses.
X
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