June 2022
Service and Repair Manual
Platform Controls
Part No. 1268555GT
Z
®
-62/40
21
Platf orm Controls
Platform Controls
The platform control box contains one printed
circuit board. The ALC-500 circuit board inside the
platform control box controls all proportional
machine functions from the platform. The joystick
controllers at the platform controls utilize Hall
Effect technology and require no adjustment. The
operating parameters of the joysticks are stored in
memory at the ECM circuit board at the platform
controls. If a joystick error occurs or if a joystick is
replaced, it will need to be calibrated before that
particular machine function will operate. Refer to
Repair Procedure,
How to Calibrate a Joystick
.
Each joystick controller should operate smoothly
and provide proportional speed control over its
entire range of motion.
1 ALC-500 circuit board
2 drive/steer joystick controller
3 secondary boom up/down joystick
controller
4 primary boom up/down and turntable
rotate left/right joystick controller
1-1 ALC -50 0 Circui t Boa rd
1-1
ALC-500 Circuit Board
Electrocution/burn hazard.
Contact with electrically charged
circuits could result in death or
serious injury. Remove all rings,
watches and other jewelry.
Note: When the ALC-500 circuit board is replaced,
the joystick controllers will need to be calibrated.
Refer to Repair Procedure,
How to Calibrate a
Joystick
.
How to Remove the ALC-500
Circuit Board
1 Push in the red Emergency Stop button to the
off position at both the ground and platform
controls.
2 Remove the platform control box lid retaining
fasteners. Open the control box lid.
3 Locate the ALC-500 circuit board mounted to
the inside of the platform control box.
4 Attach a grounded wrist strap to the ground
screw inside the platform control box.
Component damage hazard.
Electrostatic discharge (ESD)
can damage printed circuit board
components. Maintain firm
contact with a metal part of the
machine that is grounded at all
times when handling printed
circuit boards OR use a
grounded wrist strap.
5 Carefully disconnect the wire connectors from
the circuit board.
6 Remove the ALC-500 circuit board mounting
fasteners.
7 Carefully remove the ALC-500 circuit board
from the platform control box.
Summary of Contents for Genie Z-40
Page 69: ...June 2022 Service and Repair Manual Manifolds Part No 1268555GT Z 62 40 55 ...
Page 71: ...June 2022 Service and Repair Manual Manifolds Part No 1268555GT Z 62 40 57 ...
Page 73: ...June 2022 Service and Repair Manual Manifolds Part No 1268555GT Z 62 40 59 ...
Page 85: ...June 2022 Service and Repair Manual Manifolds Part No 1268555GT Z 62 40 71 ...
Page 89: ...June 2022 Service and Repair Manual Manifolds Part No 1268555GT Z 62 40 75 ...
Page 158: ...Service and Repair Manual June 2022 144 Deutz D 2 9 L4 Engine Wire Harness ...
Page 159: ...June 2022 Service and Repair Manual 145 Deutz TD 2 2 L3 Engine Wire Harness ...
Page 162: ...Service and Repair Manual June 2022 148 Perkins 404F E22T Engine Wire Harness ...
Page 163: ...June 2022 Service and Repair Manual 149 Perkins 404F 22 Engine Wire Harness ...
Page 166: ...Service and Repair Manual June 2022 152 Electrical Schematic Options All Models ...
Page 167: ...June 2022 Service and Repair Manual 153 Wiring Diagram 3kW Hydraulic Generator ...
Page 170: ...Service and Repair Manual June 2022 156 Wiring Diagram 12kW Hydraulic Generator Welder Option ...
Page 173: ...June 2022 Service and Repair Manual 159 Wiring Diagram Lift Drive Option ...
Page 176: ...Service and Repair Manual June 2022 162 Wiring Diagram Platform Overload Option ...
Page 180: ...Service and Repair Manual June 2022 166 Wiring Diagram Work Lights Option ...
Page 181: ...June 2022 Service and Repair Manual 167 Wiring Diagram Aircraft Protection Option ...
Page 184: ...Service and Repair Manual June 2022 170 Wiring Diagram Platform Control Box Heater Option ...
Page 186: ...Service and Repair Manual June 2022 172 Fuel Level Sensing Option ...
Page 202: ...Service and Repair Manual June 2022 188 Electrical Schematic Ford MSG 425 EFI Models ANSI CSA ...
Page 223: ...June 2022 Service and Repair Manual 209 Electrical Schematic Deutz D 2 9 L4 Models ANSI CSA ...
Page 226: ...Service and Repair Manual June 2022 212 Electrical Schematic Deutz D 2 9 L4 Models ANSI CSA ...
Page 235: ...June 2022 Service and Repair Manual 221 Electrical Schematic Perkins 404F 22 Models ANSI CSA ...
Page 238: ...Service and Repair Manual June 2022 224 Electrical Schematic Perkins 404F 22 Models ANSI CSA ...
Page 262: ...Service and Repair Manual June 2022 248 Electrical Schematic Ford MSG 425 EFI Models AS CE ...
Page 283: ...June 2022 Service and Repair Manual 269 Electrical Schematic Deutz TD 2 2 L3 Models CE ...
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