USER MANUAL
ENGLISH
BA 551 - BA 551D - BA 551CD - BA 611D
909 6752 000(3)2010-03 A
21
AFTER USING THE MACHINE
After working, before leaving the machine:
Remove the brushes/pad-holders according to the procedure shown in the relevant paragraph.
1.
Empty the tanks (20 and 21) and the debris container (D, Fig. 3) as shown in the relevant paragraph.
2.
Perform the daily maintenance procedures (see the Maintenance chapter).
3.
Store the machine in a clean and dry place, with the brushes/pad-holders and the squeegee lifted or removed.
4.
MACHINE LONG INACTIVITY
If the machine is not going to be used for more than 30 days, proceed as follows:
Perform the procedures shown in After Using the Machine paragraph.
1.
Disconnect the battery connector (12).
2.
FIRST PERIOD OF USE
After the
fi
rst 8 hours, check the machine fastening and connecting parts for proper tightening and check the visible parts for
integrity and leakage.
MAINTENANCE
The lifespan of the machine and its maximum operating safety are ensured by correct and regular maintenance.
The following table provides the scheduled maintenance. The intervals shown may vary according to particular working conditions,
which are to be de
fi
ned by the person in charge of the maintenance.
WARNING!
The procedures must be performed with the machine off and the battery disconnected.
Moreover, read carefully the instructions in the Safety chapter before performing any maintenance procedure.
All scheduled or extraordinary maintenance procedures must be performed by quali
fi
ed personnel, or by an authorised Service
Center.
This Manual describes only the easiest and most common maintenance procedures.
For other maintenance procedures shown in the Scheduled Maintenance Table, refer to the Service Manual that can be consulted
at any Service Center.
SCHEDULED MAINTENANCE TABLE
Procedure
Daily, after using
the machine
Weekly
Every six months
Yearly
Battery charging
Squeegee cleaning
Brush/pad cleaning
Tank and vacuum grid with
fl
oat cleaning, and cover gasket
check
EcoFlex™ system cleaning and draining (optional)
Squeegee blade check and replacement
Solution/clean water
fi
lter cleaning
Vacuum system motor
fi
lter cleaning
WET battery
fl
uid level check
Screw and nut tightening check
(1)
Brush/pad-holder motor carbon brush check or replacement
(2)
Vacuum system motor carbon brush check or replacement
(2)
Drive system motor carbon brush check or replacement
(only for
BA 551D
,
BA 551CD
,
BA 611D
)
(2)
And after the
fi
rst 8 working hours.
(1)
This maintenance procedure must be performed by an authorised Nil
fi
sk Service Center.
(2)
909 6752 000(3)2010-03 A.indb 21
909 6752 000(3)2010-03 A.indb 21
04/03/2010 15.01.27
04/03/2010 15.01.27
