Tadano TT-800XXL1, Service Manual

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Safety System
Contents
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Safety System
1 . General..................................................... 1
1 . 1 Pressure sensor ......................................... 1
1 .2 Boom length and angle detector ................ 1
1 .3 Outrigger extension width detector ............ 1
1 .4 Other detectors and switches..................... 1
1 .5 Moment limiter (AML-L) main body ............ 1
1 .6 Auti-twoblock Device .................................. 1
1 .7 Solenoid valve ............................................ 1
2. Description of system................................ 1
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Boom Length and Angle Detector
1 .Structure and function................................... 2
2. Disassembly and reassembly ................... 4
2. 1 Removing the cord ..................................... 4
2.2 Installing the cord ....................................... 4
2.3 Replacing spiral spring ............................... 6
2.4 Disassembling the potentiometer
(for boom length detector) .................. 6
2.5 Reassembling potentiometer...................... 7
2.6 Replacing the boom angle detector ........... 7
3. Adjustment................................................ 7
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Outrigger Extension Length Detector
1 . Structure and function ............................... 8
2. Disassembly.............................................. 9
3. Reassembly ............................................ 1 0
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Solenoid Valve (Auto Stop)
1 . Structure ................................................. 1 2
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