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Service and Repair Manual
Z
-30/20N
®
Z
-30/20N RJ
®
Z
-34/22N
®
Z
-34/22DC
®
Serial Number Range
from Z30N14-15222 to
Z30N16F-18899
from Z30N16D-104 to
Z30N16D-199
from Z3414-9686 to
Z3416F-11999
from Z34N14-10984 to
Z34N16F-13999
from Z34N15D-102 to
Z34N16D-279
from Z30NF-18900 to
Z30NF-21999
from Z34F-12000 to
Z34F-13999
from Z34NF-14000 to
Z34NF-16999
from Z30ND-200
from Z34ND-280
This manual includes:
Repair procedures
Fault Codes
Electrical and
Hydraulic Schematics
For detailed maintenance
procedures, refer to the
appropriate Maintenance
Manual for your machine.
Part No. 1268498GT
Rev B
September 2021
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Summary of Contents for Terex Genie Z-30N
- Page 1 Service and Repair Manual Serial Number Range -30/20N ® from Z30N14-15222 to This manual includes: Z30N16F-18899 Repair procedures from Z30N16D-104 to -30/20N RJ Z30N16D-199 ® Fault Codes Electrical and from Z3414-9686 to -34/22N ® Z3416F-11999 Hydraulic Schematics from Z34N14-10984 to Z34N16F-13999 -34/22DC ®...
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Page 2: Find A Manual For This Model
Copyright © 2015 by Terex Corporation 1268498GT Rev B, September 2021 First Edition, Second Printing Genie and”Z” are registered trademark of Terex South Dakota, Inc. in the U.S.A. and many other countries. Z®-30/20N • Z®-30/20N RJ • Z®-34/22 • Z®-34/22N... - Page 3 September 2021 Service and Repair Manual Introduction Revision History Revision Date Section Procedure / Page / Description 9/2015 New Release 4/2016 Schematics Update 9/2016 Introduction Serial Number Legend Performance Specifications 3/2018 Specifications Add ending serial break 9/2021 Cover Reference Examples: Electronic Version Section –...
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Page 4: Serial Number Legend
Service and Repair Manual September 2021 Introduction Serial Number Legend To August 31, 2016 1 Model 4 Sequence number 2 Model year 5 Serial number (stamped on chassis) 3 Facility code 6 Serial label (located under cover) From September 1, 2016 1 Model 4 Serial number (stamped on chassis) 2 Facility code... -
Page 5: Safety Rules
September 2021 Service and Repair Manual Safety Rules Secti on 1 Safety Rul es Danger Failure to obey the instructions and safety rules in this manual and the appropriate Operator's Manual on your machine will result in death or serious injury. - Page 6 Service and Repair Manual September 2021 Safety Rules Personal Safety Workplace Safety Any person working on or around a machine must Any person working on or around a machine must be aware of all known safety hazards. Personal be aware of all known safety hazards. Personal safety and the continued safe operation of the safety and the continued safe operation of the machine should be your top priority.
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Page 7: Table Of Contents
September 2021 Table of Contents Introduction Introduction ...................... ii Important Information ..................ii Find a Manual for this Model ................ii Revision History ....................iii Serial Number Legend ..................iv Section 1 Safety Rules ...................... v General Safety Rules ..................v Section 2 Specifications .................... - Page 8 September 2021 Table of Contents Section 3 Repair Procedures ..................13 Introduction ...................... 13 Platform Controls ................... 15 1-1 Controllers ....................15 Platform Components ..................17 2-1 Platform Leveling Slave Cylinder ..............17 2-2 Platform Rotator ..................18 2-3 Platform Overload System................19 Jib Boom Components ..................
- Page 9 September 2021 Table of Contents Primary Boom Components................27 4-1 Cable Track ....................27 How to Repair the Primary Boom Cable Track ..........27 4-2 Primary Boom .................... 28 How to Remove the Primary Boom .............. 28 How to Disassemble the Primary Boom ............30 4-3 Primary Boom Lift Cylinder .................
- Page 10 September 2021 Table of Contents Turntable Rotation Components ..............57 8-1 Turntable Rotation Hydraulic Motor ............57 Steer Axle Components ................. 58 9-1 Hub and Bearings ..................58 How to Remove the Hub and Bearings ............58 How to Install the Hub and Bearings ............58 Non-steer Axle Components .................
- Page 11 September 2021 Table of Contents Section 5 Schematics ..................... 67 Introduction ...................... 67 Electrical Symbol Legend ................. 68 Hydraulic Symbols Legend ................69 Limit Switch Location Legend ................70 Electrical Schematics – Options ..............71 Power Cable Wiring Diagram ................72 Drive Contactor Panel Wiring Diagram ..............
- Page 12 September 2021 Table of Contents Electrical Schematics – CE / AS Models ............95 Electrical Schematic, (CE, AS), (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686) ... 96 Ground Control Box Terminal Strip Wiring Diagram, (CE, AS), (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686) . 100 Ground Control Box Switch Panel Wiring Diagram, (CE, AS), (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686) .
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Page 13: Specifications
September 2021 Service and Repair Manual Specifications Secti on 2 Specificatio ns Machine Specifications Wheel lugs Front 8 @ 5/8 -18 Tires and wheels, Rear 9 @ 5/8 -18 Z-30/20N, Z-30/20N RJ and Z-34/22N Lug nut torque, dry 125 ft-lbs Tire size (solid rubber) 22 x 7 x 17.5 in 169.5 Nm... -
Page 14: Machine Component Weights
Service and Repair Manual September 2021 Specifications Machine Component Weights Machine Component Weights Z-30/20N and Z-30/20N RJ Z-34/22DC and Z-34/22N Drive motor 45 lbs Drive motor 64 lbs 20 kg 29 kg Torque hub 89 lbs Torque hub 113 lbs 40 kg 51 kg Primary boom assembly... -
Page 15: Performance Specifications
September 2021 Service and Repair Manual Specifications Performance Specifications Performance Specifications Z-30/20N and Z-30/20N RJ Z-34/22 and Z-34/22N Drive speed, maximum Drive speed, maximum Stowed position Stowed position 3.0 mph 4.0 mph 4.8 km/h 6.4 km/h 40 ft / 9.0 sec 40 ft / 6.8 sec 12.2 m / 9.0 sec 12.2 m / 6.8 sec... -
Page 16: Hydraulic Specification
Service and Repair Manual September 2021 Specifications Hydraulic Oil Specifications Do not top off with incompatible hydraulic fluids. Hydraulic fluids may be incompatible due to the Hydraulic Fluid Specifications differences in base additive Genie specifications require hydraulic oils which are chemistry. - Page 17 September 2021 Service and Repair Manual Specifications Chevron 5606A Hydraulic Oil Chevron Rando HD Premium Oil Fluid Properties MV Fluid Properties ISO Grade ISO Grade Viscosity index Viscosity index Kinematic Viscosity Kinematic Viscosity cSt @ 200°F / 100°C cSt @ 200°F / 100°C cSt @ 104°F / 40°C 15.0 cSt @ 104°F / 40°C...
- Page 18 Service and Repair Manual September 2021 Specifications UCON Hydrolube HP-5046 Fluid Petro-Canada Environ MV 46 Properties Fluid Properties ISO Grade ISO Grade Viscosity index Viscosity index Kinematic Viscosity Kinematic Viscosity cSt @ 149°F / 65°C cSt @ 200°F / 100°C cSt @ 104°F / 40°C cSt @ 104°F / 40°C 44.4...
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Page 19: Hydraulic Component Specifications
September 2021 Service and Repair Manual Specifications Hydraulic Component Manifold Component Specifications Specifications Function pump Plug torque Type: Fixed displacement gear pump SAE No. 2 36 in-lbs / 4 Nm Displacement 0.183 cu in SAE No. 4 10 ft-lbs / 13 Nm 3 cc SAE No. -
Page 20: Machine Torque Specifications
Service and Repair Manual September 2021 Specifications Machine Torque Specifications Platform rotator and jib boom rotator (Z-30/20N RJ) 1-8 center bolt, GR 5, lubricated 480 ft-lbs (Jib boom rotator) 650 Nm 3/4 -10 bolt, GR 8, lubricated 280 ft-lbs (Platform rotator) 379 Nm 3/8 -16 bolts, GR 8, lubricated 23 ft-lbs... -
Page 21: Hydraulic Hose And Fitting Torque Specifications
September 2021 Service and Repair Manual Specifications Hydraulic Hose and Fitting SAE O-ring Boss Port Torque Specifications (tube fitting - installed into Aluminum) (all types) Your machine is equipped with Parker Seal-Lok™ SAE Dash Size Torque ORFS or 37° JIC fittings and hose ends. Genie 14 ft-lbs / 19 Nm specifications require that fittings and hose ends be torqued to specification when they are removed... -
Page 22: Torque Procedure
Service and Repair Manual September 2021 Specifications Torque Procedure JIC 37° fittings Align the tube flare (hex nut) against the nose Seal-Lok™ fittings of the fitting body (body hex fitting) and tighten the hex nut to the body hex fitting to hand tight, Replace the O-ring. - Page 23 September 2021 Service and Repair Manual Specifications Working clockwise on the body hex fitting, make a second mark with a permanent ink marker to indicate the proper tightening position. Refer to Illustration 2. Note: Use the JIC 37° Fitting table in this section to determine the correct number of flats, for the proper tightening position.
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Page 24: Sae And Metric Fasteners Torque Charts
Service and Repair Manual September 2021 Specifications Z®-30/20N • Z®-30/20N RJ • Z®-34/22 • Z®-34/22N Part No. 1268498GT... -
Page 25: Repair Procedures
September 2021 Service and Repair Manual Repair Procedures Machine Configuration: Secti on 3 Repair P roce dur es Unless otherwise specified, perform each repair procedure with the machine in the following configuration: • Machine parked on a firm, level surface •... - Page 26 Service and Repair Manual September 2021 Repair Procedures About This Section Most of the procedures in this section should only be performed by trained service professional in a suitably equipped workshop. Select the appropriate repair procedure after troubleshooting the problem. Perform disassembly procedures to the point where repairs can be completed.
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Page 27: Platform Controls
September 2021 Service and Repair Manual Platform Controls Boom Function Speed Controller Adjustments Controllers Electrocution/burn hazard. The drive joystick is connected to the drive motor Contact with electrically charged controller, located under the drive chassis cover at circuits could result in death or the non-steer end of the machine. - Page 28 Service and Repair Manual September 2021 Platform Controls Locate the diode between the black/red wire 10 Set the ramp rate: Turn the ramp rate trimpot from the boom function speed controller and to obtain a 2 second delay from 0 to 0.65A. the white/red wire.
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Page 29: Platform Components
September 2021 Service and Repair Manual Platform Components Tag and disconnect the hydraulic hoses to the slave cylinder at the union and connect them Platform Leveling Slave Cylinder together with a connector. Cap the fittings on the cylinder hoses. The slave cylinder and the rotator pivot are the two primary supports for the platform. -
Page 30: Platform Rotator
Service and Repair Manual September 2021 Platform Components Support the jib boom, jib boom cylinder and leveling links with an overhead crane. Platform Rotator Use a soft metal drift to drive both pins out, then remove the platform rotator from the How to Remove the Platform machine. -
Page 31: Platform Overload System
September 2021 Service and Repair Manual Platform Components Move the function enable toggle switch to either side and hold the platform rotate toggle Platform Overload System switch to the left position until the platform is fully rotated to the left. Continue holding the How to Calibrate the Platform toggle switch until air stops coming out of the bleed screw. - Page 32 Service and Repair Manual September 2021 Platform Components Note: The platform will need to be moved up and Move the platform up and down by hand, so it down and allowed to settle between each bounces approximately 2.5 to 5 cm / 1 to adjustment.
- Page 33 September 2021 Service and Repair Manual Platform Components Test all machine functions from the platform controls. Result: All platform control functions should not operate. 10 Turn the key switch to ground control. 11 Test all machine functions from the ground controls.
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Page 34: Jib Boom Components
Service and Repair Manual September 2021 Jib Boom Components Models with rotating jib boom: Tag, disconnect and plug the hydraulic hoses from Jib Boom the jib boom rotator. Cap the fittings on the rotator manifold. How to Remove the Jib Boom Bodily injury hazard. -
Page 35: Jib Boom Bell Crank (Models Without Rotating Jib Boom)
September 2021 Service and Repair Manual Jib Boom Components Remove the pin retaining fasteners from the jib boom lift cylinder rod-end pivot pin. Do not Jib Boom Bell Crank (models remove the pin. without rotating jib boom) 10 Models without rotating jib boom: Remove both of the jib boom leveling links from the bell How to Remove the Jib Boom Bell crank. -
Page 36: Jib Boom Bell Crank (Models With Rotating Jib Boom)
Service and Repair Manual September 2021 Jib Boom Components Remove the pin retaining fasteners from the slave cylinder rod-end pivot pin. Do not Jib Boom Rotator (models with remove the pin. rotating jib boom) Place a block of wood under the platform leveling slave cylinder for support. - Page 37 September 2021 Service and Repair Manual Jib Boom Components How to Bleed the Jib Boom Fully rotate the jib boom to the left and Rotator continue holding the jib boom rotate toggle switch until air stops coming out of the bleed Note: This procedure will require two people.
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Page 38: Jib Boom Lift Cylinder
Service and Repair Manual September 2021 Jib Boom Components Remove the pin retaining fasteners from the jib boom lift cylinder rod-end pivot pin. Do not Jib Boom Lift Cylinder remove the pin. Use a soft metal drift to tap the rod-end pivot How to Remove the Jib Boom Lift pin half way out and lower one of the leveling Cylinder... -
Page 39: Primary Boom Components
September 2021 Service and Repair Manual Primary Boom Components How to Re pair the P rima ry Boo m Ca ble Track How to Repair the Primary Boom Cable Track Cable Track Component damage hazard. The primary boom cable track guides the cables The boom cable track can be and hoses running up the boom. -
Page 40: Primary Boom
Service and Repair Manual September 2021 Primary Boom Components How to Shim the Primary Boom How to Re mov e th e Prim ary Bo om How to Remove the Primary Boom Extend the boom until the wear pads are accessible. - Page 41 September 2021 Service and Repair Manual Primary Boom Components Tag, disconnect and cap the slave cylinder 12 Locate the cables from the primary boom hydraulic hoses at the union. Plug the hoses cable track to the platform control box. from the slave cylinder. Number each cable and its entry location at the platform control box.
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Page 42: How To Disassemble The Primary Boom
Service and Repair Manual September 2021 Primary Boom Components How to Disa ssem ble t he Pri mary Boom How to Disassemble the Primary 22 Attach a lifting strap from an overhead crane to the primary boom lift cylinder. Boom 23 Place 2 x 4 x 18 inch / 5 x 10 x 46 cm support Note: Complete disassembly of the boom is only blocks under the cylinder, across the... -
Page 43: Primary Boom Lift Cylinder
September 2021 Service and Repair Manual Primary Boom Components Support and slide the extension tube out of the primary boom tube. Place the extension tube Primary Boom Lift Cylinder on blocks for support. The primary boom lift cylinder raises and lowers Note: During removal, the overhead crane strap will the primary boom. - Page 44 Service and Repair Manual September 2021 Primary Boom Components Support the primary boom lift cylinder with a Remove the pin retaining fastener from the suitable lifting device. Place a block of wood ground control side upper secondary leveling across the upper secondary boom to support link pivot pin at the upper pivot (same side of the cylinder when the rod-end pin is removed.
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Page 45: Primary Boom Extension Cylinder
September 2021 Service and Repair Manual Primary Boom Components 15 Place a rod through the barrel-end pivot pin and twist to remove the pin. Primary Boom Extension Cylinder Crushing hazard. The primary The primary boom extension cylinder extends and boom lift cylinder could become retracts the primary boom extension tube. - Page 46 Service and Repair Manual September 2021 Primary Boom Components Remove the external snap rings from the 11 Carefully pull out and properly support the extension cylinder rod-end pivot pins. Use a extension cylinder from the primary boom with soft metal drift to remove the pins. a lifting strap from an overhead crane.
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Page 47: Platform Leveling Master Cylinder
September 2021 Service and Repair Manual Primary Boom Components Tag, disconnect and plug the master cylinder hydraulic hoses. Cap the fittings on the Platform Leveling Master Cylinder cylinder. The platform leveling master cylinder acts as a Bodily injury hazard. Spraying pump for the slave cylinder. -
Page 48: Secondary Boom Components
Service and Repair Manual September 2021 Secondary Boom Components Secondary Boom components 6 lower compression arm 1 upper pivot 7 turntable pivot 2 upper compression arm 8 counterweight (Z-30N / Z-30N RJ) 3 mid-pivot 9 upper secondary boom 4 compression link 5 lower secondary boom Z®-30/20N •... -
Page 49: Secondary Boom
September 2021 Service and Repair Manual Secondary Boom Components Remove the wire loom from the cables at the platform control box. Secondary Boom Locate the cables from the primary boom cable track to the platform control box. How to Disassemble the Number each cable and its entry location at Secondary Boom the platform control box. - Page 50 Service and Repair Manual September 2021 Secondary Boom Components 14 Remove the primary boom extend drive speed 22 Remove the pin retaining fasteners from the limit switch (LS1) mounted on the side of the upper pivot to upper secondary compression primary boom at the pivot end.
- Page 51 September 2021 Service and Repair Manual Secondary Boom Components 29 Use a soft metal drift to remove the upper 32 Tag, disconnect and plug the hydraulic hose secondary boom compression arm pivot pins from the hydraulic tank return filter housing. and remove the compression arm from the Cap the fitting on the filter housing.
- Page 52 Service and Repair Manual September 2021 Secondary Boom Components 40 Attach a lifting strap from an overhead crane 45 Remove the mounting fasteners from the to the upper secondary boom. function manifold and slide the function manifold to the side. This will allow access to 41 Remove the pin retaining fastener from the the secondary boom lift cylinder barrel-end mid-pivot to upper secondary boom pivot pin.
- Page 53 September 2021 Service and Repair Manual Secondary Boom Components 51 Use a slide hammer to remove the barrel-end 57 Attach a lifting strap from an overhead crane pivot pins (access the pins from the access to the ground control side lower secondary holes in the bulkheads, one on each side).
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Page 54: Secondary Boom Lift Cylinders
Service and Repair Manual September 2021 Secondary Boom Components Disconnect the battery packs from the machine. Secondary Boom Lift Cylinder Open the hydraulic tank side turntable cover. The secondary boom lift cylinder raises and lowers Tag and disconnect the power cables on the the secondary boom. - Page 55 September 2021 Service and Repair Manual Secondary Boom Components Tag, disconnect and plug the hydraulic hose 16 Attach a lifting strap from an overhead crane from the hydraulic tank return filter housing. to the lug on the rod end of the secondary Cap the fitting on the filter housing.
- Page 56 Service and Repair Manual September 2021 Secondary Boom Components 23 Tag, disconnect and plug the hydraulic hoses from the secondary boom lift cylinder. Cap the fittings on the cylinder. Bodily injury hazard. Spraying hydraulic oil can penetrate and burn skin. Loosen hydraulic connections very slowly to allow the oil pressure to dissipate gradually.
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Page 57: Hydraulic Pump
September 2021 Service and Repair Manual Hydraulic Pump Tag, disconnect and plug the hydraulic hoses from the pump. Cap the fittings on the pump. Auxiliary and Function Pump Bodily injury hazard. Spraying hydraulic oil can penetrate and How to Remove the Auxiliary burn skin. -
Page 58: Manifolds
Service and Repair Manual September 2021 Manifolds 7-1 Function Manifold Components The function manifold is locate behind the ground controls turntable cover. Index Schematic Description Function Torque Item Solenoid valve, 3 position 4 way Platform level up/down 20-25 ft-lbs / 27-34 Counterbalance valve Platform level down 20-25 ft-lbs / 27-34... - Page 59 September 2021 Service and Repair Manual Manifolds Part No. 1268498GT Z®-30/20N • Z®-30/20N RJ • Z®-34/22 • Z®-34/22N...
- Page 60 Service and Repair Manual September 2021 Manifolds Function Manifold Components, continued Index Schematic Description Function Torque Item Orifice, 0.045 inch / 1.14 mm Brake and steer circuit Solenoid valve, N.O. poppet Brake circuit 20-25 ft-lbs / 27-34 Differential sensing valve Differential sensing circuit 30-35 ft-lbs / 41-47 Relief valve,...
- Page 61 September 2021 Service and Repair Manual Manifolds Part No. 1268498GT Z®-30/20N • Z®-30/20N RJ • Z®-34/22 • Z®-34/22N...
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Page 62: Valve Adjustments - Function Manifold
Service and Repair Manual September 2021 Manifolds 7-2 Valve Adjustments - Function How to Adju st th e Prim ary Bo om D own Reli ef Valve How to Adjust the Primary Boom Manifold Down Relief Valve Note: Perform this procedure with the boom in the How to Adju st th e Syste m Relie f Valve How to Adjust the System Relief stowed position. -
Page 63: How To Adjust The Secondary Boom Down Relief Valve
September 2021 Service and Repair Manual Manifolds How to Adju st th e Seco nda ry Boo m Dow n Relief Valve How to Adjust the Secondary How to Adju st th e Prim ary Bo om Ext end R elief Valv e How to Adjust the Primary Boom Boom Down Relief Valve Extend Relief Valve... -
Page 64: How To Adjust The Turntable Rotate Relief Valve
Service and Repair Manual September 2021 Manifolds How to Adju st th e T urn table Rota te Relie f Valve How to Adjust the Turntable Rotate Relief Valve Note: Perform this procedure with the boom in the stowed position. Note: Refer to Function Manifold Component list to locate the turntable rotate relief valve. - Page 65 September 2021 Service and Repair Manual Manifolds Jib Boom and Platform / Jib Boom Rotate Manifold Components (from serial numbers Z30N10-12102, Z30N10 (RJ)-12197, Z34N10-8838 and Z3410-7720) The jib boom/platform rotate manifold is mounted to the jib boom. Index Schematic Description Function Torque Item...
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Page 66: Valve Coils
Service and Repair Manual September 2021 Manifolds Valve Coil Resistance Valve Coils Specification Note: The following coil resistance specifications How to Test a Coil are at an ambient temperature of 68°F / 20°C. As valve coil resistance is sensitive to changes in air A properly functioning coil provides an temperature, the coil resistance will typically electromotive force which operates the solenoid... -
Page 67: How To Test A Coil Diode
September 2021 Service and Repair Manual Manifolds How to Test a Coil Dio de How to Test a Coil Diode Properly functioning coil diodes protect the electrical circuit by suppressing voltage spikes. Voltage spikes naturally occur within a function circuit following the interruption of electrical current to a coil. - Page 68 Service and Repair Manual September 2021 Manifolds At the battery or coil terminals, reverse the connections. Note and record the current reading. Result: Both current readings are greater than 0 mA and are different by a minimum of 20%. The coil is good. Result: If one or both of the current readings are 0 mA, or if the two current readings do not differ by a minimum of 20%, the coil and/or its...
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Page 69: Turntable Rotation Components
September 2021 Service and Repair Manual Turntable Rotation Components Turntable Rotation Hydraulic Motor The turntable rotation hydraulic motor is the only serviceable component of the turntable rotation assembly. The worm gear must not be removed from the housing. In order to remove the housing, the turntable has to be removed. -
Page 70: Steer Axle Components
Service and Repair Manual September 2021 Steer Axle Components How to I nstall t he Hu b a nd Bea rings How to Install the Hub and 9-1 Hub and Bearings, 2WD Bearings Models Note: When replacing a wheel bearing, both the How to Re mov e th e Hub and Beari ngs inner and outer bearings, including the pressed-in How to Remove the Hub and... - Page 71 September 2021 Service and Repair Manual Steer Axle Components Loosen the castle nut one full turn and then torque to 35 ft-lbs / 47 Nm. 10 Install a new cotter pin. Bend the cotter pin to lock it in place. Note: Always use a new cotter pin when installing a castle nut.
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Page 72: Non-Steer Axle Components
Service and Repair Manual September 2021 Non-steer Axle Components 10-1 Set an ohmmeter to diode test mode. Motor Controller Connect the leads from an ohmmeter to test each motor controller terminal combination The drive motor controller is located under the listed below and check the forward / reverse non-steer end drive chassis cover. -
Page 73: Fault Codes
September 2021 Service and Repair Manual Fault Codes Before Troubleshooting: Secti on 4 Fault C odes Read, understand and obey the safety rules and operating instructions in the appropriate operator's manual on your machine. Be sure that all necessary tools and test ... - Page 74 Service and Repair Manual September 2021 Fault Codes Fault Codes For example: the indicator light blinks 4 consecutive times, pauses for 1 second, and then blinks 1 time. That would indicate Fault Code Tip-over hazard. When adjusting the raised drive speed settings, the maximum raised drive speed must not exceed 0.6 mph / 1Km/h or 40 feet /...
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Page 75: Fault Code Charts
September 2021 Service and Repair Manual Fault Codes Fault Code Chart Fault Code Programmer Condition Possible Causes Solution Diagnostic Display Fault code LED COMMUNICATION Machine will not drive. The key switch or Push in the ground is off or is on, but ERROR Emergency Stop control red Emergency... - Page 76 Service and Repair Manual September 2021 Fault Codes Fault Code Chart Fault Code Programmer Condition Possible Causes Solution Diagnostic Display THROTTLE FAULT 1 Machine will not drive. Open in wht/red wire Consult Genie Product #32 at pin 14 or Support. red/wht wire #29 at pin 16 on the motor controller going from...
- Page 77 September 2021 Service and Repair Manual Fault Codes Fault Code Chart Fault Code Programmer Condition Possible Causes Solution Diagnostic Display MISSING Machine will not drive. Motor controller does Consult Genie Product CONTACTOR not detect the main Support. contactor PR1 or brake release relay CR5.
- Page 78 Service and Repair Manual September 2021 This page intentionally left blank. Z®-30/20N • Z®-30/20N RJ • Z®-34/22 • Z®-34/22N Part No. 1268498GT...
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Page 79: Schematics
September 2021 Service and Repair Manual Schematics About This Section Secti on 5 Schematic s There are two groups of schematics in this section. Electrical Schematics Electrocution/burn hazard. Contact with electrically charged Observe and Obey: circuits could result in death or serious injury. -
Page 80: Electrical Symbol Legend
Service and Repair Manual September 2021 Electrical Symbol Legend Battery Coil, solenoid or relay Horn or alarm Flashing beacon Gauge Diode Hour meter Fuse with amperage Foot switch T-circuits connect Limit Switch Power relay Coil with suppression Fuel or RPM solenoid T-circuits connect at Circuits crossing - no Quick disconnect... -
Page 81: Hydraulic Symbols Legend
September 2021 Service and Repair Manual Hydraulic Symbols Legend Orifice with size Check valve Shut off valve Brake Pump, bi-directional Motor, 2 speed Pump, fixed displacement Motor, bi-directional variable displacement bi-directional Pump, prime mover (engine Shuttle valve. 2 position, Double acting cylinder Differential sensing valve or motor) 3 way... -
Page 82: Limit Switch Location Legend
Service and Repair Manual September 2021 Limit Switch Location Legend Z®-30/20N • Z®-30/20N RJ • Z®-34/22 • Z®-34/22N Part No. 1268498GT... -
Page 83: Electrical Schematics - Options
September 2021 Service and Repair Manual Power Cable Wiring Diagram... -
Page 84: Power Cable Wiring Diagram
Service and Repair Manual September 2021 Power Cable Wiring Diagram Z®-30/20N • Z®-30/20N RJ • Z®-34/22 • Z®-34/22N Part No. 1268498GT... -
Page 85: Drive Contactor Panel Wiring Diagram
September 2021 Service and Repair Manual Drive Contactor Panel Wiring Diagram Part No. 1268498GT Z®-30/20N • Z®-30/20N RJ • Z®-34/22 • Z®-34/22N... - Page 86 Service and Repair Manual September 2021 Drive Contactor Panel Wiring Diagram...
- Page 87 September 2021 Service and Repair Manual Manifold and Limit Switch Wiring Diagram...
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Page 88: Manifold And Limit Switch Wiring Diagram
Service and Repair Manual September 2021 Manifold and Limit Switch Wiring Diagram Z®-30/20N • Z®-30/20N RJ • Z®-34/22 • Z®-34/22N Part No. 1268498GT... -
Page 89: Lvi/Bci Option Wiring Diagram
September 2021 Service and Repair Manual LVI/BCI Option Wiring Diagram Part No. 1268498GT Z®-30/20N • Z®-30/20N RJ • Z®-34/22 • Z®-34/22N... - Page 90 Service and Repair Manual September 2021 LVI/BCI Option Wiring Diagram...
- Page 91 September 2021 Service and Repair Manual Charger Interlock Option...
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Page 92: Charger Interlock Option
Service and Repair Manual September 2021 Charger Interlock Option Z®-30/20N • Z®-30/20N RJ • Z®-34/22 • Z®-34/22N Part No. 1268498GT... -
Page 93: Cte Option, (Ce Models)
September 2021 Service and Repair Manual CTE Option, (CE Models) Part No. 1268498GT Z®-30/20N • Z®-30/20N RJ • Z®-34/22 • Z®-34/22N... - Page 94 Service and Repair Manual September 2021 CTE Option, (CE Models)
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Page 95: Hydraulic Schematics
September 2021 Service and Repair Manual Hydraulic Schematic... -
Page 96: Hydraulic Schematic
Service and Repair Manual September 2021 Hydraulic Schematic Z®-30/20N • Z®-30/20N RJ • Z®-34/22 • Z®-34/22N Part No. 1268498GT... -
Page 97: Electrical Schematics - Ansi / Csa Models
September 2021 Service and Repair Manual Electrical Schematic, (ANSI / CSA) (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686) -
Page 98: Electrical Schematic, (Ansi / Csa), (From Serial Numbers Z30N14-15222, Z34N14-10984, And Z3414-9686)
Service and Repair Manual September 2021 Electrical Schematic, (ANSI / CSA) (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686) Z®-30/20N • Z®-30/20N RJ • Z®-34/22 • Z®-34/22N Part No. 1268498GT... -
Page 99: Ground Control Box Terminal Strip Wiring Diagram, (Ansi / Csa), (From Serial Numbers Z30N14-15222, Z34N14-10984, And Z3414-9686)
September 2021 Service and Repair Manual Electrical Schematic, (ANSI / CSA) (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686) Part No. 1268498GT Z®-30/20N • Z®-30/20N RJ • Z®-34/22 • Z®-34/22N... - Page 100 Service and Repair Manual September 2021 Electrical Schematic, (ANSI / CSA) (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686)
- Page 101 September 2021 Service and Repair Manual Ground Control Box Terminal Strip Wiring Diagram, (ANSI / CSA) (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686)
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Page 102: Ground Control Box Terminal Strip Wiring Diagram, (Ansi / Csa) (From Serial Numbers Z30N14-15222, Z34N14-10984, And Z3414-9686)
Service and Repair Manual September 2021 Ground Control Box Terminal Strip Wiring Diagram, (ANSI / CSA) (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686) Z®-30/20N • Z®-30/20N RJ • Z®-34/22 • Z®-34/22N Part No. 1268498GT... -
Page 103: Ground Control Box Switch Panel Wiring Diagram, (Ansi / Csa) (From Serial Numbers Z30N14-15222, Z34N14-10984, And Z3414-9686)
September 2021 Service and Repair Manual Ground Control Box Switch Panel Wiring Diagram, (ANSI / CSA) (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686) Part No. 1268498GT Z®-30/20N • Z®-30/20N RJ • Z®-34/22 • Z®-34/22N... - Page 104 Service and Repair Manual September 2021 Ground Control Box Switch Panel Wiring Diagram, (ANSI / CSA) (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686)
- Page 105 September 2021 Service and Repair Manual Platform Control Box Wiring Diagram, (ANSI / CSA) (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686)
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Page 106: Platform Control Box Wiring Diagram, (Ansi / Csa), (From Serial Numbers Z30N14-15222, Z34N14-10984, And Z3414-9686)
Service and Repair Manual September 2021 Platform Control Box Wiring Diagram, (ANSI / CSA) (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686) Z®-30/20N • Z®-30/20N RJ • Z®-34/22 • Z®-34/22N Part No. 1268498GT... - Page 107 September 2021 Service and Repair Manual Electrical Schematic, (CE, AS) (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686)
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Page 108: Electrical Schematic, (Ce, As) (From Serial Numbers Z30N14-15222, Z34N14-10984, And Z3414-9686)
Service and Repair Manual September 2021 Electrical Schematic, (CE, AS) (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686) Z®-30/20N • Z®-30/20N RJ • Z®-34/22 • Z®-34/22N Part No. 1268498GT... - Page 109 September 2021 Service and Repair Manual Electrical Schematic, (CE, AS) (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686) Part No. 1268498GT Z®-30/20N • Z®-30/20N RJ • Z®-34/22 • Z®-34/22N...
- Page 110 Service and Repair Manual September 2021 Electrical Schematic, (CE, AS) (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686)
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Page 111: Ground Control Box Terminal Strip Wiring Diagram, (Ce, As)
September 2021 Service and Repair Manual Ground Control Box Terminal Strip Wiring Diagram, (CE, AS) (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686) - Page 112 Service and Repair Manual September 2021 Ground Control Box Terminal Strip Wiring Diagram, (CE, AS) (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686) Z®-30/20N • Z®-30/20N RJ • Z®-34/22 • Z®-34/22N Part No. 1268498GT...
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Page 113: Ground Control Box Switch Panel Wiring Diagram, (Ce, As) (From Serial Numbers Z30N14-15222, Z34N14-10984, And Z3414-9686)
September 2021 Service and Repair Manual Ground Control Box Switch Panel Wiring Diagram, (CE, AS) (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686) Part No. 1268498GT Z®-30/20N • Z®-30/20N RJ • Z®-34/22 • Z®-34/22N... - Page 114 Service and Repair Manual September 2021 Ground Control Box Switch Panel Wiring Diagram, (CE, AS) (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686)
- Page 115 September 2021 Service and Repair Manual Platform Control Box Wiring Diagram, (CE, AS) (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686)
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Page 116: Platform Control Box Wiring Diagram, (Ce, As) (From Serial Numbers Z30N14-15222, Z34N14-10984, And Z3414-9686)
Service and Repair Manual September 2021 Platform Control Box Wiring Diagram, (CE, AS) (from serial numbers Z30N14-15222, Z34N14-10984, and Z3414-9686) Z®-3 0/20N • Z®- 30/2 0N RJ • Z® -34/ 22 • Z® -3 4/22N Part No. 126 849 8GT Service a nd Re pair Ma nual Septem ber 202 1 Septem ber 202 1...
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