4
SUMMARY
LEGEND INSTRUMENT BOARD AND CONTROLS 5
LEGEND MACHINE 6
OPTIONAL ACCESSORIES 7
TECHNICAL DESCRIPTION 7
INTRODUCTORY COMMENT 8
GENERAL RULES OF SECURITY 8
SYMBOLOGY 9
BEFORE USE 10
Handling of the packed machine 10
Unpacking of the machine 10
Battery installation and setting of the battery type 10
Battery recharger 10
Incorporated battery recharger (optional) 10
Batteries recharging 10
Batteries recharging with incorporated battery recharger (optional) 11
Batteries disposal 11
Batteries charge level indicator 11
Hour meter 11
Squeegee assembly 11
Adjustment of the squeegee height 11
Adjustment of the squeegee inclination 12
Splash guard assembly 12
Brush assembly 12
Recovery tank 12
Detergent solution tank 12
3S System “Solution Saving System” (optional) 13
FLOOR CLEANING 13
Connection of the batteries to the machine 13
Starting of the machine 13
Forward movement 13
Stop 13
Adjustment of the brush pressure 13
Brush motor overload protection device (optional) 14
Overowdevice14
Emptying detergent solution 14
Emptying device detergent solution (optional) 14
STOP OF THE MACHINE AFTER CLEANING OPERATION 14
DAILY MAINTENANCE 14
Recovery tank cleaning 14
Suctionltercleaning15
Brush cleaning 15
Automatic brush disassembly 15
Squeegee cleaning 15
WEEKLY MAINTENANCE 15
Rear squeegee rubber replacement 15
Squeegee hose cleaning 15
Cleaningofsolutiontankandlter15
TWO-MONTHLY MAINTENANCE 16
Front squeegee rubber replacement 16
SIX-MONTHLY MAINTENANCE 16
Splash guard replacement 16
TROUBLESHOOTING GUIDE 16
Signals on the display 16
The suction motor does not work 16
The brush motor does not work 16
The motors do not function 17
Insufcientwateronthebrush17
The machine does not clean properly 17
The squeegee does not dry perfectly 17
Excessive foam production 17
PROGRAMMED MAINTENANCE 18
RECOMMENDED BRUSHES 18