INTRODUCTION ............................................................................................................................................. 2
MANUAL PURPOSE AND CONTENTS .......................................................................................................................................... 2
TARGET ........................................................................................................................................................................................... 2
HOW TO KEEP THIS MANUAL ....................................................................................................................................................... 2
IDENTIFICATION DATA ................................................................................................................................................................... 2
OTHER REFERENCE MANUALS ................................................................................................................................................... 2
SPARE PARTS AND MAINTENANCE ............................................................................................................................................. 2
CHANGES AND IMPROVEMENTS ................................................................................................................................................ 2
OPERATION CAPABILITIES ........................................................................................................................................................... 2
CONVENTIONS .............................................................................................................................................................................. 2
UNPACKING/DELIVERY ................................................................................................................................ 3
SAFETY .......................................................................................................................................................... 3
SYMBOLS ....................................................................................................................................................................................... 3
GENERAL INSTRUCTIONS ............................................................................................................................................................ 3
SYMBOLS SHOWN ON THE MACHINE ......................................................................................................................................... 5
MACHINE DESCRIPTION .............................................................................................................................. 6
MACHINE STRUCTURE ................................................................................................................................................................. 6
CONTROL PANEL ........................................................................................................................................................................... 7
VIEW UNDER TANK COVERS ....................................................................................................................................................... 8
VIEW UNDER TANK ASSEMBLY .................................................................................................................................................... 8
ACCESSORIES/OPTIONS ............................................................................................................................. 9
TECHNICAL DATA ........................................................................................................................................................................... 9
WIRING DIAGRAM ........................................................................................................................................................................ 10
USE ............................................................................................................................................................... 11
BEFORE START-UP ...................................................................................................................................................................... 13
MACHINE START AND STOP ....................................................................................................................................................... 14
AFTER USING THE MACHINE ..................................................................................................................................................... 16
PUSHING/TOWING THE MACHINE ............................................................................................................................................. 16
MACHINE LONG INACTIVITY ...................................................................................................................................................... 17
FIRST PERIOD OF USE ............................................................................................................................................................... 17
MAINTENANCE ............................................................................................................................................ 17
SCHEDULED MAINTENANCE TABLE ......................................................................................................................................... 17
MACHINE WORKING HOUR CHECK .......................................................................................................................................... 17
SQUEEGEE CLEANING ............................................................................................................................................................... 18
BRUSH CLEANING ....................................................................................................................................................................... 19
CLEANING OF TANK AND VACUUM GRID WITH FLOAT ........................................................................................................... 19
SIDE SKIRT CHECK AND REPLACEMENT ................................................................................................................................. 20
SOLUTION FILTER CLEANING .................................................................................................................................................... 21
BATTERY CHARGING .................................................................................................................................................................. 22
FUSE CHECK/REPLACEMENT .................................................................................................................................................... 23
EMERGENCY PUSH-BUTTON ..................................................................................................................................................... 23
SPEED REDUCTION AT BENDS .................................................................................................................................................. 23
DRIVER SEAT MICROSWITCH .................................................................................................................................................... 23
ELECTROMAGNETIC BRAKE ...................................................................................................................................................... 23
TROUBLESHOOTING .................................................................................................................................. 24
SCRAPPING ................................................................................................................................................. 24
Parts List ...................................................................................................................................................... 73
Operator's Manual - CR 28 BOOST
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