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Battery charging with (optional) battery charger installed on the machine
14.
Connect the battery charger cable (6) to the electrical mains (the electrical mains voltage and frequency must be compatible
with the battery charger values shown on the machine serial number plate (34)).
When the battery charger is connected to the electrical mains, all machine functions are automatically cut off.
If the red warning light (94) on the battery charger control panel stays on, the battery charger is charging the batteries.
15.
When the green warning light (92) turns on, the battery charging is completed.
16.
When the battery charging is completed, disconnect the battery charger cable (6) from the electrical mains and wind it round
its housing (7).
17.
Grasp the handle (41) and carefully lower the tank (40).
NOTE
For further information about the operation of the battery charger (90), see the relevant Manual.
MACHINE WORKING HOUR CHECK
(Only if the machine is equipped with hour counter)
1.
(Only for
BA 451D and BA 531D): Turn the ignition key (80) to "I".
2.
Press the switch (73) and read on the hour counter (79) the total number of working hours (scrubbing/drying) performed by the
machine.
3.
Press the switch (73) again.
4.
Turn the ignition key (80) to "0".
SQUEEGEE CLEANING
NOTE
The squeegee must be clean and its blades must be in good conditions in order to get a good drying.
CAUTION!
It is advisable to wear protective gloves when cleaning the squeegee because there may be sharp debris.
1.
Drive the machine on a level fl oor.
2.
(Only for
BA 451D and BA 531D): Turn the ignition key (80) to "0".
(Only for BA 451 and BA 531): Turn off the machine by pressing the switch (71) and/or (73).
3.
Lower the squeegee (25) with the lever (10).
4.
Loosen the handwheels (26) and remove the squeegee (25).
5.
Disconnect the vacuum hose (15) from the squeegee.
6.
Wash and clean the squeegee (Fig. 5). In particular, clean the compartments (A, Fig. 5) and the vacuum hole (B) from dirt
and debris. Check the front blade (C) and the rear blade (D) for integrity, cuts and tears; if necessary replace them (see the
procedure in the following paragraph).
7.
Install the squeegee in the reverse order of removal.
BA 451 - BA 451D - BA 531 - BA 531D
USER MANUAL
909 6748 000(3)2010-03 A
ENGLISH
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