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Table of Contents
Preface................................................................................................................ v
1 Safety................................................................................................................1-1
1-1 Introduction.........................................................................................1-1
1-2 Before Operation ................................................................................1-2
1-3 During Operation................................................................................1-3
1-4 Maintenance Safety.............................................................................1-5
General Maintenance......................................................................1-5
Battery Maintenance.......................................................................1-6
1-5 Damaged Equipment Policy ...............................................................1-6
Safety Statement.............................................................................1-6
Damage Policy................................................................................1-6
Damage Repair Notice....................................................................1-6
Reporting Safety Defects................................................................1-7
2 Introduction.....................................................................................................2-1
2-1 General Description............................................................................2-1
2-2 Specifications......................................................................................2-4
Boom Lift Work Platform ..............................................................2-4
2-3 Warranty .............................................................................................2-5
3 Operation.........................................................................................................3-1
3-1 Operator Controls ...............................................................................3-1
Ground Control Station.......................................................................3-1
Basket Control Station....................................................................3-4
3-2 Normal Operating Procedure..............................................................3-6
3-3 Emergency Lowering..........................................................................3-8
3-4 Manual Boom Rotation.......................................................................3-9
3-5 Battery Recharge (DC MODEL ONLY) ..........................................3-10
3-6 Boom Lift Transport.........................................................................3-11
Trailer Hitching ............................................................................3-11
4 Maintenance ....................................................................................................4-1
4-1 Scheduled Service Checks..................................................................4-1
Daily/Weekly Service Checks........................................................4-1
Monthly Service Checks.................................................................4-2
4-2 Wheel Nut Torque Requirements .......................................................4-3
4-3 Lubrication..........................................................................................4-4
4-4 Hydraulic System................................................................................4-5
Hydraulic System Inspection..........................................................4-5
Fluid Check and Replacement........................................................4-5
Return Filter Replacement..............................................................4-6
Air Bleeding ...................................................................................4-6
Hydraulic Pressure Checks and Adjustments.................................4-7
Hydraulic Cylinder Replacement .................................................4-10
4-5 SLEW RING BEARING..................................................................4-17
Check Free Play............................................................................4-17
4-6 Limit Switch checks and adjustments...............................................4-18
Adjusting Boom Down Limit Switch...........................................4-18
Adjusting Outrigger Position Switches ........................................4-19
4-7 Troubleshooting................................................................................4-20
Troubleshooting Aids...................................................................4-22
4-8 Material Safety Data Sheets..............................................................4-31