3
This illustrated instruction book covers:
MODEL 99328 99332
SIZE 28" 32”
VOLTS (CHARGER) 36V 36V
AMPS 20 20
CAPACITY 20 GAL. (79l) 20 GAL (79l)
SERIES D D
All specifications are subject to change without notice.
TABLE OF CONTENTS
WARRANTY 4
INTRODUCTION 5
UNIT CONTROLS AND INDICATORS 6
INSTALLATION
BATTERY 8
SQUEEGEE 9
RECOVERY TANK DRAIN 11
BRUSHES 11
PRE START-UP
FILLING SOLUTION TANK 12
PREVENTATIVE MAINTENANCE PROGRAM
INTRODUCTION 13
BATTERY CARE 13
BATTERY CHARGING 15
SQUEEGEE BLADES 16
SQUEEGEE ADJUSTMENT 17
VACUUM AND WATER RECOVERY SYSTEM 18
SOLUTION AND RECOVERY (Vacuum) TANKS 18
VACUUM MOTOR 19
WHEELS 19
LUBRICATING YOUR MACHINE 20
MOTOR BRUSH REPLACEMENT INTERVALS 20
TROUBLESHOOTING INSTRUCTIONS
VACUUM SYSTEM (POOR SUCTION) 21
POOR SOLUTION FLOW 22
ELECTRICAL PROBLEMS 23
BATTERIES NOT HOLDING CHARGE 23
TROUBLESHOOTING PERFORMANCE SYMPTOMS CHART 24
LCD DISPLAY DIAGNOSTIC ERROR CODES 25
PREVENTATIVE MAINTENANCE CHECKLIST 28
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