Contents - Introduction
- June 2012
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- GS-30 • GS-32 • GS-46 • GS-47 Part
- Machine Specifications
- Performance Specifications
- GS-2032 and
- Hydraulic Specifications
- Manifold Component Specifications
- Hydraulic Hose and Fitting Torque Specifications
- Pre-delivery Preparation Report
- Maintenance Inspection Report
- A-1 Inspect the Manuals and Decals
- A-2 Perform Pre-operation Inspection
- A-4 Perform 30 Day Service
- B-1 Inspect the Batteries
- B-2 Inspect the Electrical Wiring
- B-3 Inspect the Electrical Contactor
- B-5 Test the Emergency Stop
- B-6 Test the Key Switch
- B-8 Test the Drive Brakes
- B-12 Perform Hydraulic Oil Analysis
- B-14 Check the Module Tray Latch Components
- B-15 Inspect the Voltage Inverter (if equipped)
- B-17 Test the Up Limit Switch (if equipped and the Maximum Drive Height Limit Switches (if equipped)
- C-1 Test the Platform Overload Pressure Transducer and Platform Height Sensor (if equipped)
- C-2 Calibrate the Platform Overload System (if equipped)
- C-3 Replace the Hydraulic Tank Breather Cap Models with Optional Hydraulic Oil
- D-1 Check the Scissor Arm Wear Pads
- D-2 Replace the Hydraulic Tank Return Filter Element
- E-1 Test or Replace the Hydraulic Oil
- Circuit Boards
- Joystick
- Platform Emergency Stop Button
- Software Revision Level
- Machine Setup
- Manual Platform Lowering Cable
- Level Sensors
- Outrigger Calibration
- Hydraulic Tank
- Function Pump
- Function Manifold Components GS-1530, GS-1532, GS-1930 and GS-1932
- Function Manifold Components GS-2032, GS-2632, GS-3232, GS-2046, GS-2646 and GS-3246
- Function Manifold Components GS-4047
- Check Valve Manifold Components GS-1530, GS-1532, GS-1930 and GS-1932
- Lift Pressure Selector Manifold Components - GS-4047
- Outrigger Function Manifold Components - GS-3232
- Outrigger Cylinder Manifold Components - GS-3232
- Valve Adjustments - Function Manifold
- Valve Coils
- Yoke and Drive Motor
- Steer Cylinder
- Steer Bellcrank
- Drive Brake
- Brake Release Hand Pump Components
- Scissor Assembly, GS-1530 and GS-1532
- Scissor Assembly, GS-1930 and GS-1932
- Scissor Assembly, GS-2032 and GS-2046
- Scissor Assembly, GS-2632 and GS-2646
- Scissor Assembly, GS-3232 and GS-3246
- Scissor Assembly, GS-4047
- Platform Height Sensor
- Lift Cylinder
- GS-2046 and
- Pressure Transducer
- Platform Overload System
- Platform
- Platform Extension
- GCON I/O Map without Load Sense - (GS-3232 only)
- GCON I/O Map with Load Sense (GS-3232 only)
- Operational Indicator Codes
- Fault Inspection Procedure
- Type "HXXX" Faults
- Type "PXXX" Faults
- Type "UXXX" Faults
- Type "FXXX" Faults
- Type "CXXX" Faults
- Limit Switch Legend
- Electrical Symbols Legend
- from serial number
- GS-2046, GS-2646 and
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January 2012Section 4 • Repair Procedures4 - 4 GS-30 • GS-32 • GS-46 • GS-47 Part No. 228901PLATFORM CONTROLS1-2JoystickHow to Remove the Joystick1 Push in the red Emergency Stop button to theoff position at both the ground and platformcontrols.2 Disconnect the platform controls from thecontrol cable at the platform.3 Remove the fasteners securing the platformcontrol box to the platform control bracket.4 Remove the fasteners securing the bottomcover to the platform control box. Open thecontrol box.5 Remove the ties securing the joystick wireharness.6 Carefully disconnect the joystick wire harnessfrom the platform controls circuit board.Electrocution/burn hazard. Contactwith electrically charged circuitscould result in death or seriousinjury. Remove all rings, watchesand other jewelry.Component damage hazard.Electrostatic discharge (ESD) candamage printed circuit boardcomponents. Maintain firm contactwith a metal part of the machinethat is grounded at all times whenhandling printed circuit boards ORuse a grounded wrist strap.7 Carefully remove the joystick fasteners.8 Carefully remove the joystick from the platformcontrol box.Torque specificationsJoystick fasteners 9 in-lbs1 Nm1-3Platform Controls AlarmHow to Remove the PlatformControls Alarm1 Push in the red Emergency Stop button to theoff position at both the ground and platformcontrols.2 Disconnect the platform controls from thecontrol cable at the platform.3 Remove the fasteners securing the platformcontrol box to the platform control bracket.4 Remove the fasteners securing the bottomcover to the platform control box. Open thecontrol box.5 Disconnect the red and black wires from thealarm.Electrocution/burn hazard. Contactwith electrically charged circuitscould result in death or seriousinjury. Remove all rings, watchesand other jewelry.Component damage hazard.Electrostatic discharge (ESD) candamage printed circuit boardcomponents. Maintain firm contactwith a metal part of the machinethat is grounded at all times whenhandling printed circuit boards ORuse a grounded wrist strap.6 Carefully remove the alarm from the platformcontrol box.
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