H Safety System
Contents
H H-1 AMA (Load Moment Indicator) ........ 1
4.
Assembly ................................................ 13
1.
Structure ................................................... 1
5.
Replacing the Potentiometer ................... 15
2.
Function of Components........................... 2
3.
Caution About Installing Length Detector .. 3
4.
AMA Adjustment ....................................... 4
H-3 Angle Detector (Boom) ..................16
4.1
Attention for adjustment work..................... 4
4.2
AMA components ....................................... 4
4.3
Selecting the crane model and capacity data
1.
Structure ................................................. 16
2.
Specifications (Potentiometer)................. 16
H-4 Outrigger Extension Detector .......17
............................................................. 5 4.4 Zero-and span-adjustment of length detector . ............................................................. 6 4.5
Zero-and span-adjustment of angle detector.
4.6
Confirming Accuracy .................................. 8
1.
Procedure to adjust outrigger extension detector switch and uninstalled outrigger warning switch .............. 17
............................................................. 7 1.1
5.
List of Error Nos. Related to AMA ............. 9
6.
Adjustment items when parts are exchanged .................................................... 10
............................................................17 1.2
H-2 Length Detector (Boom)................ 11
Checking outrigger extension detector switch and uninstalled outrigger warning switch .......................................... 17 2.1
Structure and Function.............................11
2.
Specifications.......................................... 12
3.
Disassembly ........................................... 12
Adjusting uninstalled outrigger warning switch ..................................................17
2.
1.
Adjusting outrigger extension detector switch
Checking outrigger extension detector switch ............................................................17
2.2
Checking uninstalled outrigger warning switch ..................................................17
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