Genie Z-30/20N Z-30/20N RJ Z-34/22N Z-34/22DC Service & Repair Manual – PDF DOWNLOAD
Language : English
Pages : 117
Downloadable : Yes
File Type : PDF
Table of Contents:
Genie Z-30/20N Z-30/20N RJ Z-34/22N Z-34/22DC Service & Repair Manual – PDF DOWNLOAD
Front Cover................................................................................................................................. 1 Important Information....................................................................................................................... 2 Find a Manual for this Model................................................................................................................ 2 Revision History............................................................................................................................ 3 Serial Number Legend........................................................................................................................ 4 General Safety Rules........................................................................................................................ 5 Table of Contents........................................................................................................................... 7 Specifications.............................................................................................................................. 13 Machine Specifications.................................................................................................................. 13 Machine Component Weights............................................................................................................... 14 Performance Specifications.............................................................................................................. 15 Hydraulic Specification................................................................................................................. 16 Hydraulic Component Specifications...................................................................................................... 19 Manifold Component Specifications....................................................................................................... 19 Machine Torque Specifications........................................................................................................... 20 Hydraulic Hose and Fitting Torque Specifications........................................................................................ 21 Torque Procedure........................................................................................................................ 22 SAE and Metric Fasteners Torque Charts.................................................................................................. 24 Repair Procedures........................................................................................................................... 25 Introduction............................................................................................................................ 25 Platform Controls....................................................................................................................... 27 1-1 Controllers..................................................................................................................... 27 Platform Components..................................................................................................................... 29 2-1 Platform Leveling Slave Cylinder................................................................................................ 29 2-2 Platform Rotator................................................................................................................ 30 2-3 Platform Overload System........................................................................................................ 31 Jib Boom Components..................................................................................................................... 34 3-1 Platform Overload System........................................................................................................ 34 3-2 Jib Boom Bell Crank (models without rotating jib boom).......................................................................... 35 3-3 Jib Boom Bell Crank (models with rotating jib boom)............................................................................. 36 3-4 Jib Boom Lift Cylinder.......................................................................................................... 38 Primary Boom Components................................................................................................................. 39 4-1 Cable Track..................................................................................................................... 39 How to Repair the Primary Boom Cable Track...................................................................................... 39 4-2 Primary Boom.................................................................................................................... 40 How to Remove the Primary Boom.................................................................................................. 40 How to Disassemble the Primary Boom............................................................................................. 42 4-3 Primary Boom Lift Cylinder...................................................................................................... 43 4-4 Primary Boom Extension Cylinder................................................................................................. 45 4-5 Platform Leveling Master Cylinder............................................................................................... 47 Secondary Boom Components............................................................................................................... 48 5-1 Secondary Boom.................................................................................................................. 49 5-2 Secondary Boom Lift Cylinders................................................................................................... 54 Hydraulic Pump.......................................................................................................................... 57 6-1 Auxiliary and Function Pump..................................................................................................... 57 Manifolds............................................................................................................................... 58 7-1 Function Manifold Components.................................................................................................... 58 7-2 Valve Adjustments - Function Manifold........................................................................................... 62 How to Adjust the System Relief Valve........................................................................................... 62 How to Adjust the Primary Boom Down Relief Valve................................................................................ 62 How to Adjust the Secondary Boom Down Relief Valve.............................................................................. 63 How to Adjust the Primary Boom Extend Relief Valve.............................................................................. 63 How to Adjust the Turntable Rotate Relief Valve................................................................................. 64 7-4 Valve Coils..................................................................................................................... 66 How to Test a Coil Diode........................................................................................................ 67 Turntable Rotation Components........................................................................................................... 69 8-1 Turntable Rotation Hydraulic Motor.............................................................................................. 69 Steer Axle Components................................................................................................................... 70 9-1 Hub and Bearings................................................................................................................ 70 How to Remove the Hub and Bearings.............................................................................................. 70 How to Install the Hub and Bearings............................................................................................. 70 Non-steer Axle Components............................................................................................................... 72 10-1 Motor Controller............................................................................................................... 72 Fault Codes................................................................................................................................. 73 Introduction............................................................................................................................ 73 Fault Code Chart........................................................................................................................ 75 Schematics.................................................................................................................................. 79 Introduction............................................................................................................................ 79 Electrical Symbol Legend................................................................................................................ 80 Hydraulic Symbols Legend................................................................................................................ 81 Limit Switch Location Legend............................................................................................................ 82 Electrical Schematics – Options......................................................................................................... 83 Power Cable Wiring Diagram.......................................................................................................... 84 Drive Contactor Panel Wiring Diagram................................................................................................ 85 Manifold and Limit Switch Wiring Diagram............................................................................................ 88 LVI/BCI Option Wiring Diagram....................................................................................................... 89 Charger Interlock Option............................................................................................................ 92 CTE Option, (CE Models)............................................................................................................. 93 Hydraulic Schematics.................................................................................................................... 95 Hydraulic Schematic................................................................................................................. 96 Electrical Schematics – ANSI / CSA Models............................................................................................... 97 Electrical Schematic, (ANSI / CSA), (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686)................................ 98 Ground Control Box Terminal Strip Wiring Diagram, (ANSI / CSA), (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686).... 99 Ground Control Box Terminal Strip Wiring Diagram, (ANSI / CSA),(from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686).....102 Ground Control Box Switch Panel Wiring Diagram, (ANSI / CSA), (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686)......103 Platform Control Box Wiring Diagram, (ANSI / CSA), (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686).................106 Electrical Schematics – CE / AS Models..................................................................................................107 Electrical Schematic, (CE, AS), (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686)....................................108 Ground Control Box Terminal Strip Wiring Diagram, (CE, AS), (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686)........112 Ground Control Box Switch Panel Wiring Diagram, (CE, AS), (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686)..........113 Platform Control Box Wiring Diagram, (CE, AS), (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686).....................116 Back Cover..................................................................................................................................117
S.S 04/24