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maintenance. The following checklist provides a general maintenance schedule for the machine. The
maintenance interval depends on the working condition of the machine, which should be set by the person in
charge of maintenance.
WARNING !
The procedures must be carried out with the machine off and the battery disconnected.
Moreover, read carefully the instructions in the Safety chapter before performing any
maintenance procedures.
All regular or extraordinary maintenance procedures must be performed by qualified personnel, or by an
authorized service center. This manual describes only the easiest and most common maintenance procedures.
For other maintenance procedures shown in the Regular Maintenance Table, refer to the Service Manual that
can be consulted at any service center.
REGULAR MAINTENANCE CHECKLIST
Check Item
Daily (after use)
Weekly
Semiannually
Charge battery
Clean squeegee
Clean brush/pad
Clean solution tank and recovery tank
Check seal of tanks
Check squeegee and replace it if necessary
Clean solution tank filter
Clean vacuum motor filter
Check if all screws and nuts are tightened
CHARGING BATTERY
NOTE
Charge the batteries when the red indicator light (34) turns on, or at the end of every working
cycle.
CAUTION
！
Keep the battery fully charged to extend the service life of the battery.
CAUTION
！
Charge the battery as soon as possible when the battery is low, otherwise the battery life will be
shortened. Please check the battery at least once a week.
CHARGE THE BATTERY
1.
Turn the key switch (41) to "O" position.
2.
Check if charger is suitable, the output voltage must be DC 24 V.
