ENGLISH
USER MANUAL
22
9097293000(1)2008-03 A
BA 651 - BA 751 - BA 851 - BA 751 C
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 defined 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 qualified 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 us-
ing the machine
Weekly
Every six
months
Yearly
Battery charging
Squeegee cleaning
Brush/pad cleaning
Tank and debris tray cleaning, and cover gasket check
Squeegee blade check and replacement
Solution filter cleaning
Vacuum system motor filter cleaning
Battery (WET) fluid level check
Screw and nut tightening check
(1)
Check and adjustment of driving belts between motors and
cylindrical brushes (BA 751 C)
(2)
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
(2)
(1) And after the first 8 working hours.
(2) This maintenance procedure must be performed by an authorised Nilfisk Service Center.
MACHINE WORKING HOUR CHECK
(Only if the machine is equipped with hour counter)
Turn the ignition key (80) to “I”.
Press the switch (73) and read on the hour counter (79) the total number of working hours (scrubbing/drying) performed by the
machine.
Press the switch (73) again.
Turn the ignition key (80) to “0”.
1.
2.
3.
4.
Summary of Contents for BA 651
Page 8: ...DEUTSCH BETRIEBSANLEITUNG 9097293000 1 2008 03 A BA 651 BA 751 BA 851 BA 751 C P100172 ...
Page 38: ...FRANÇAIS MANUEL OPERATEUR 9097293000 1 2008 03 A BA 651 BA 751 BA 851 BA 751 C P100172 ...
Page 68: ...ENGLISH USER MANUAL 9097293000 1 2008 03 A BA 651 BA 751 BA 851 BA 751 C P100172 ...
Page 98: ...NEDERLANDS GEBRUIKSAANWIJZING 9097293000 1 2008 03 A BA 651 BA 751 BA 851 BA 751 C P100172 ...
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