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
