3
Your new Tornado unit is a high quality, precision-made product. All parts used in the
manufacturing of this unit have passed rigid quality control standards prior to assembly. Please
safeguard the original receipt / invoice. If you experience any problems with your unit during the
warranty period, the original receipt / invoice will act as proof of purchase. Contact Tornado for
any warranty inquiries.
SUMMARY
INTRODUCTORY COMMENT ............................3
GENERAL RULES OF SAFETY ..........................4
Transfer................................................................4
Storage and disposal .........................................4
Correct use..........................................................4
Maintenance........................................................4
Transporting the machine...................................4
General rules of the batteries.............................4
TECHNICAL DESCRIPTION................................5
DISPLAY AND CONTROLS LEGEND.................6
MACHINE LEGEND.............................................6
READING THE DISPLAY......................................7
Display when switching on.................................7
Software release..................................................7
Controls display...................................................7
Hourmeter............................................................7
Water system.......................................................7
Battery settings...................................................7
NAVIGATION CONTROLS...................................8
General settings..................................................8
Select the display language...............................8
Change the battery setting.................................8
Change the water system...................................8
Display contrast...................................................8
Display brightness...............................................8
MANUAL SYMBOLS...........................................9
BEFORE USE.....................................................10
Handling of the packed machine......................10
Unpacking and manually moving the
machine.............................................................10
Access to the battery tray.................................10
Installing the batteries.......................................10
Battery charger..................................................11
On-board battery charger (optional).................11
Battery charge level indicator...........................11
Lifting the recovery tank....................................11
Battery charging................................................11
Battery charging using the on-board
charger................................................................11
Assembling the brush........................................12
Assemby and disassembly the splash
guards................................................................12
FLOOR CLEANING............................................12
Connecting the battery connector and
switching on the machine.................................12
Recovery tank....................................................12
Detergent solution tank.....................................13
WORK................................................................13
Manual mode work............................................13
Speed adjustment, forward and backward......14
Detergent solution flow adjustment..................14
Automatic mode work.......................................14
Silent mode suction motor................................15
Stand-by mode..................................................15
Horn....................................................................15
Parking brake.....................................................15
Brushes motor overload protection system.....15
Overflow system................................................15
MACHINE STOP AFTER CLEANING
OPERATION.......................................................15
Break washing mode........................................15
DAILY MAINTENANCE......................................16
Draining and cleaning the recovery tank.........16
Draining and cleaning the solution tank...........16
Cleaning the suction filter.................................16
Automatic disassembling of the brush.............16
Cleaning the brush.............................................16
Cleaning the squeegee......................................16
WEEKLY MAINTENANCE..................................17
Rear squeegee rubber check............................17
Cleaning the squeegee hose.............................17
Cleaning the outer filter and the solution tank.17
Squeegee height adjustment............................17
TWO-MONTHLY MAINTENANCE.....................17
Front squeegee rubber check..........................17
SIX-MONTHLY MAINTENANCE.......................18
Splash guards rubber check............................18
TROUBLESHOOTING GUIDE...........................18
The suction motor does not work....................18
The brush motor does not work.......................18
The traction motor does not work....................18
The solution is not spilled on the brush...........18
The machine does not clean properly .............19
The squeegee does not dry properly...............19
Excessive foam production..............................19
PROGRAMMED MAINTENANCE......................19
Periodic ordinary maintenance chart...............19
Summary of Contents for BDSO 20/21
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