
June 2022
Service and Repair Manual
Control System Fault Codes
Part No. 1268555GT
Z
®
-62/40
89
Contr ol Sys tem Fault C ode s
How to Re triev e Con trol Syst em Fa ult Cod es
Control System
How to Retrieve Control System
Fault Codes
At least one fault code is present when the alarm
at the platform controls produces two short beeps
every 30 seconds for 10 minutes.
Perform this procedure with the engine off, the key
switch turned to platform controls and the red
Emergency Stop button pulled out to the on
position at both the ground and platform controls.
1 Open the platform control box lid.
Electrocution/burn hazard.
Contact with electrically charged
circuits could result in death or
serious injury. Remove all rings,
watches and other jewelry.
2 Locate the red and yellow fault LEDs on the
ALC-500 circuit board inside the platform
control box. Do not touch the circuit board.
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.
3
Determine the error source:
The red LED
indicates the error source and will flash two
separate codes. The first code will indicate
the first digit of the two digit code, flashing
once per second. It will then pause for
1.5 seconds and flash the second digit once
per 0.5 second.
Note: When the red LED is flashing the code, the
yellow LED will be on solid.
4
Determine the error type:
The yellow LED
indicates the error type and will flash two
separate codes. The first code will indicate
the first digit of the two digit code, flashing
once per second. It will then pause for
1.5 seconds and flash the second digit once
per 0.5 second.
Note: When the yellow LED is flashing the code,
the red LED will be on solid.
5 Use the fault code table on the following
pages to aid in troubleshooting the machine
by pinpointing the area or component
affected.
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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