TABLE OF CONTENTS
NOTES............................................................................................................................................................................................. 2
FOREWARD .................................................................................................................................................................................. 4
TABLE OF CONTENTS............................................................................................................................................................... 6
INDEX OF FIGURES ....................................................................................................................................................................7
SECTION 1 | SAFETY .................................................................................................................................................................. 8
1.1 | SAFETY SYMBOLS...................................................................................................................................................................................................................8
1.2 | GENERAL RULES AND PRECAUTIONS............................................................................................................................................................8
SECTION 2 | MAINTENANCE................................................................................................................................................ 10
2.1 | CHARGING THE BATTERY...........................................................................................................................................................................................10
2.2 | BATTERY MAINTENANCE AGM BATTERIES.............................................................................................................................................12
2.3 | BATTERY MAINTENANCE WET CELL BATTERIES ..............................................................................................................................12
2.4 | LUBRICATION.........................................................................................................................................................................................................................13
2.5 | COMPONENTS REQUIRING ADJUSTMENT.............................................................................................................................................13
2.6 | EXAMINATION, REPAIR, REPLACEMENT OF LIMITED LIFE COMPONENTS .........................................................13
2.7 | SAFETY DEVICES AND SYSTEMS REQUIRING CHECKS .............................................................................................................13
2.8 | STORAGE ...................................................................................................................................................................................................................................13
2.9 | MAJOR ALTERATIONS OR REPAIRS ...............................................................................................................................................................13
SECTION 3 | INSPECTION ......................................................................................................................................................14
3.1 | INSPECTION & MAINTENANCE SCHEDULE .............................................................................................................................................14
3.2 | INSPECTION CHECKLIST: PRE-DELIVERY/ANNUAL/FREQUENT......................................................................................16
3.3 | INSPECTION CHECKLIST: PRE-START...........................................................................................................................................................17
SECTION 4 | TECHNICAL REFERENCES...........................................................................................................................18
4.1 | HYDRAULIC SCHEMATIC.............................................................................................................................................................................................18
4.2 | ELECTRICAL SCHEMATIC......................................................................................................................................................................................... 20
4.3 | WIRING DIAGRAM ...........................................................................................................................................................................................................22
4.4 | EZLIFT DIAGNOSTICS...................................................................................................................................................................................................24
4.5 | TROUBLESHOOTING FLOWCHART: POWER......................................................................................................................................26
4.6 | TROUBLESHOOTING FLOWCHART: ELEVATING ............................................................................................................................28
4.7 | TROUBLESHOOTING FLOWCHART: LOWERING........................................................................................................................... 30
SECTION 5 | PARTS.................................................................................................................................................................. 32
5.1 | SELECTED REPLACEMENT PARTS....................................................................................................................................................................32
SECTION 6 | INSPECTION AND REPAIR LOG ................................................................................................................ 34
6.1 | INSPECTION AND REPAIR LOG .......................................................................................................................................................................... 34
MAINTENANCE & TROUBLESHOOTING
IQ LIFT
SUPO-759
REV C
6
