INSTRUCTIONS FOR USE
Micromax™ 17B–20B / 20DC–20DD —
909 5426 000(2)2005-03
1
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
SAFETY ................................................................................................................................................. 2
SYMBOLS ......................................................................................................................................................... 2
GENERAL INSTRUCTIONS ............................................................................................................................. 2
UNPACKING ......................................................................................................................................... 3
MACHINE DESCRIPTION ..................................................................................................................... 3
MICROMAX™ 17B–20B/20DC–20DD AUTOMATIC SCRUBBER OPERATION ............................................ 3
TECHNICAL DATA ........................................................................................................................................... 5
WIRING DIAGRAMS ........................................................................................................................................ 6
ELECTRICAL PROTECTIONS ......................................................................................................................... 6
ACCESSORIES/OPTIONS ............................................................................................................................... 6
USE ........................................................................................................................................................ 7
BATTERY CHECK/SETTING ON A NEW MACHINE ...................................................................................... 7
BATTERY INSTALLATION AND BATTERY TYPE SETTING (WET OR GEL) ................................................ 7
DECK INSTALLATION/REPLACEMENT ......................................................................................................... 8
STARTING AND STOPPING THE MACHINE .................................................................................................. 8
MACHINE OPERATION ................................................................................................................................... 9
TANK EMPTYING ............................................................................................................................................. 9
AFTER USING THE MACHINE ........................................................................................................................ 9
MACHINE LONG INACTIVITY ......................................................................................................................... 9
FIRST PERIOD OF USE .................................................................................................................................. 9
MAINTENANCE .................................................................................................................................. 10
SCHEDULED MAINTENANCE TABLE .......................................................................................................... 10
SQUEEGEE CLEANING ................................................................................................................................ 10
SQUEEGEE BLADE CHECK/REPLACEMENT ............................................................................................. 11
BRUSH/CYLINDRICAL BRUSHES CLEANING ............................................................................................. 11
TANK AND SUCTION CAGE WITH FLOAT CLEANING ............................................................................... 11
SOLUTION FILTER CLEANING ..................................................................................................................... 11
BATTERY CHARGE ....................................................................................................................................... 12
FUSE CHECK/REPLACEMENT ..................................................................................................................... 12
BRUSH/PAD-HOLDER DECK OR CYLINDRICAL BRUSHES DECK REMOVAL/INSTALLATION .............. 13
SAFETY FUNCTIONS ......................................................................................................................... 13
TROUBLESHOOTING ........................................................................................................................ 13
SCRAPPING ........................................................................................................................................ 14
