TABLE OF CONTENTS
NOTES .......................................................................................................................................................................................... 2
FOREWORD ................................................................................................................................................................................ 3
TABLE OF CONTENTS ............................................................................................................................................................... 4
INDEX OF FIGURES .................................................................................................................................................................... 5
SECTION 1 | SAFETY .................................................................................................................................................................. 6
1.1 | SAFETY SYMBOLS .......................................................................................................................................................................... 6
1.2 | GENERAL RULES AND PRECAUTIONS ................................................................................................................................... 6
1.3 | SAFETY GUIDELINES .................................................................................................................................................................... 7
SECTION 2 | MAINTENANCE ................................................................................................................................................... 8
2.1 | BATTERY MAINTENANCE ........................................................................................................................................................... 8
2.2 | BATTERY MAINTENANCE WET CELL BATTERIES ................................................................................................................ 8
2.3 | CHARGING THE BATTERY ......................................................................................................................................................... 8
2.4 | LUBRICATION .............................................................................................................................................................................. 10
2.5 | COMPONENTS REQUIRING ADJUSTMENT ....................................................................................................................... 10
2.6 | EXAMINATION, REPAIR, REPLACEMENT OF LIMITED LIFE COMPONENTS .............................................................. 10
2.7 | SAFETY DEVICES AND SYSTEMS REQUIRING CHECKS .................................................................................................. 10
2.8 | STORAGE ...................................................................................................................................................................................... 10
2.9 | MAJOR ALTERATIONS OR REPAIRS ...................................................................................................................................... 10
SECTION 3 | MAINTENANCE CHECKLISTS ......................................................................................................................... 12
3.1 | PRE-START INSPECTION CHECKLIST ................................................................................................................................... 13
3.2 | PRE-DELIVERY / FREQUENT / ANNUAL INSPECTION CHECKLIST ............................................................................. 14
SECTION 4 | TECHNICAL REFERENCES .............................................................................................................................. 16
4.1 | HYDRAULIC SCHEMATIC ......................................................................................................................................................... 16
4.2 | ELECTRICAL SCHEMATIC ........................................................................................................................................................ 18
SECTION 5 | WIRING DIAGRAMS ..........................................................................................................................................20
5.1 | WIRING DIAGRAM ......................................................................................................................................................................20
5.2 | UPPER CONTROL WIRING DIAGRAM .................................................................................................................................22
SECTION 6 | TROUBLE SHOOTING FLOWCHARTS...........................................................................................................24
6.1 | TROUBLESHOOTING FLOWCHART: POWER.....................................................................................................................24
6.2 | TROUBLESHOOTING FLOWCHART: ELEVATING ............................................................................................................26
6.3 | TROUBLESHOOTING FLOWCHART: LOWERING .............................................................................................................28
SECTION 7 | PARTS ..................................................................................................................................................................30
SECTION 8 | WARRANTY ........................................................................................................................................................ 32
SECTION 9 | INSPECTION & REPAIR LOG ...........................................................................................................................34
MAINTENANCE & TROUBLESHOOTING
HB-P827/HB-P1027
SUPO-722
REV B
BY CUSTOM EQUIPMENT LLC
4
