CUSTOM TRUCK LOAD KING 25-92, Installation Manual

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TABLE OF CONTENTS
Introduction .............................................................................................................................. 3
1.1 Overview and Preparation .................................................................................................. 3
2.1 System Self-Test ............................................................................................................... 4
2.2 Display Console Problems ................................................................................................. 5
2.3 Fault Reporting and Fault Codes ....................................................................................... 6
2.3.1 Group “A” Fault Codes .............................................................................................. 7
2.3.2 Group “B” Fault Codes .............................................................................................. 7
2.3.3 Group “C” Fault Codes .............................................................................................. 8
2.3.4 Group “D” Fault Codes .............................................................................................. 8
2.4 “No Fault Code” Problems ................................................................................................. 9
2.4.1 Anti-Two-Block Alarm (ATB)...................................................................................... 9
2.4.2 Displayed Load or Radius Errors ............................................................................... 9
3.1 Computer Unit Overview .................................................................................................. 12
3.2 Computer Unit Layout ................................................................................................ 12
3.3 Internal Status Indicators ............................................................................................ 13
3.4 Function Kickout Fuse (FUS1) ................................................................................... 14
3.5 Replacing the Computer Unit ..................................................................................... 14
4.1 Display Console Overview ............................................................................................... 15
4.2 Checking the Display Console.................................................................................... 15
4.3 Unresponsive Buttons ................................................................................................ 15
4.4 Connectors................................................................................................................. 16
4.5 Horn ........................................................................................................................... 16
4.6 Moisture ..................................................................................................................... 16
4.7 Replacing the Display Console................................................................................... 17
5.1 Calibration Mode .............................................................................................................. 18
5.2 Entering the Calibration Mode .................................................................................... 19
5.3 Calibration Menus ...................................................................................................... 20
5.4 Calibrating the Extension Zero ................................................................................... 22
5.5 Calibrating the Angle Sensor Zero ............................................................................. 23
5.6 Calibrating Span of Extension and Angle ................................................................... 24
5.7 Calibrating the Swing Potentiometer .......................................................................... 26
5.7.1 Calibrating Swing Direction................................................................................ 26
5.7.2 Cranes with Swing Switches .............................................................................. 27
5.8 Calibrating the Outrigger Position Sensor .................................................................. 28
5.9 After the Calibration Routine ...................................................................................... 30
6.1 Reeling Drum Overview ................................................................................................... 31
6.2 Checking the Reeling Drum Cable Layering ............................................................... 32
6.3 Sensor Baseplate Assembly ...................................................................................... 33
6.4 Anti-Two-Block Function Overview ............................................................................. 35
6.5 Checking the Reeling Drum Cable ............................................................................. 35
6.6 Checking the Anti-Two-Block Circuit .......................................................................... 35
7.1 WAD/ISS ......................................................................................................................... 37
7.2 WAD/ISS Troubleshooting Table ................................................................................ 38
7.3 Replacing the Swing Sensor ...................................................................................... 39
7.4 Replacing the Conditioning Box ................................................................................. 40