Liebherr Crawler Crane LR 1200 OPERATING MANUAL SN 135033 – PDF DOWNLOAD

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Liebherr Crawler Crane LR 1200 OPERATING MANUAL SN 135033 – PDF DOWNLOAD

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Liebherr Crawler Crane LR 1200 OPERATING MANUAL SN 135033 – PDF DOWNLOAD

Language : English
Pages : 1034
Downloadable : Yes
File Type : PDF

DESCRIPTION:

Liebherr Crawler Crane LR 1200 OPERATING MANUAL SN 135033 – PDF DOWNLOAD

INTRODUCTION
1.1 Foreword

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Liebherr Crawler Crane LR 1200 OPERATING MANUAL SN 135033 – PDF DOWNLOAD

1. INTRODUCTION............................................................. 23
	1.1 Foreword............................................................ 23
	1.2 Using the documentation............................................. 24
		1.2.1 How is the operating manual in Volume 1 organized?............ 25
		1.2.2 System requirements for use of the CD-ROM..................... 25
		1.2.3 Keeping of documentation...................................... 25
		1.2.4 Current status of the documentation........................... 26
	1.3 Publisher's imprint................................................. 26
	1.4 Machine license..................................................... 27
	1.5 Conversion tables................................................... 31
		1.5.1 Length........................................................ 31
		1.5.2 Area.......................................................... 31
		1.5.3 Weight (mass)................................................. 32
		1.5.4 Volume........................................................ 32
		1.5.5 Pressure...................................................... 32
		1.5.6 Temperature................................................... 33
		1.5.7 Speed......................................................... 33
		1.5.8 Force......................................................... 33
		1.5.9 Torque........................................................ 33
		1.5.10 Power........................................................ 34
	1.6 Conformity declaration.............................................. 35
2. PRODUCT DESCRIPTION...................................................... 39
	2.1 General............................................................. 39
		2.1.1 What should you be aware of when reading the operating man.... 39
	2.2 Ranges of use for the machine....................................... 40
		2.2.1 Equipment rating.............................................. 41
		2.2.2 Explanatory notes on the equipment rating..................... 42
	2.3 Machine overview.................................................... 43
	2.4 Boom................................................................ 44
		2.4.1 Information on boom designations.............................. 44
		2.4.2 A-frame 1..................................................... 45
	2.5 Main boom with 2320 boom head....................................... 46
		2.5.1 2320 pivot piece, system length: 10 m [33 ft]................. 48
		2.5.2 2320 intermediate piece, system length: 3 m [10 ft]........... 50
		2.5.3 2320 intermediate piece, system length: 6 m [20 ft]........... 52
		2.5.4 2320 intermediate piece, system length: 12 m [40 ft].......... 55
		2.5.5 2320-1 boom head, system length: 7 m [22 ft].................. 58
	2.6 2320-2 tip boom* on the 2320 boom head.............................. 60
		2.6.1 Modification kit* for tip boom*............................... 62
		2.6.2 Rope guide *.................................................. 63
	2.7 Main boom with 2320/1916 reducing piece and 1916 fly jib hea........ 64
		2.7.1 2320/1916 reducing piece, system length: 12 m [39 ft]......... 66
		2.7.2 1916-2 fly jib head, system length: 8 m [26 ft]............... 68
	2.8 Fixed 1008 fly jib on 2320 boom head................................ 70
		2.8.1 1008 fly jib pivot piece, system length: 5.5 m [18 ft]........ 74
		2.8.2 1008 fly jib intermediate piece, system length: 3 m [10 ft.... 77
		2.8.3 1008 fly jib intermediate piece, system length: 6 m [20 ft.... 79
		2.8.4 1008-1 fly jib head, system length: 5.5 m [18 ft]............. 81
	2.9 1008-2 fly jib head*, system length: 1.5 m [5 ft]................... 83
	2.10 Adjustable 1916 fly jib on 2320 boom head.......................... 84
		2.10.1 1916 fly jib pivot piece, system length: 7 m [23 ft]......... 86
		2.10.2 1916 fly jib pivot piece with A-frames 2 and 3 on 2320 bo.... 87
		2.10.3 1916 fly jib intermediate piece, system length: 3 m [10 f.... 90
		2.10.4 1916 fly jib intermediate piece, system length: 6 m [20 f.... 92
		2.10.5 1916 fly jib intermediate piece, system length: 12 m [40 .... 94
		2.10.6 1916-1 fly jib head, system length: 7 m [23 ft].............. 96
		2.10.7 Tip boom* for jib head....................................... 98
		2.10.8 1916 Midfall* intermediate piece.............................100
	2.11 Basic machine......................................................102
		2.11.1 Superstructure...............................................103
		2.11.2 Central power unit...........................................106
		2.11.3 Undercarriage................................................108
		2.11.4 Hydraulic chain tensioner....................................110
		2.11.5 Ballast......................................................111
		2.11.6 Platforms on the undercarriage...............................115
		2.11.7 Overview of the hydraulic cylinders..........................116
	2.12 Technical data.....................................................117
		2.12.1 Dimensions and weights.......................................117
		2.12.2 Operating conditions.........................................123
		2.12.3 Emissions....................................................123
		2.12.4 Engine.......................................................124
		2.12.5 Hydraulic system.............................................125
		2.12.6 Winches......................................................126
		2.12.7 Slewing gear.................................................128
		2.12.8 Travel gear..................................................129
		2.12.9 Control......................................................133
3. SAFETY PRECAUTIONS.......................................................137
	3.1 General.............................................................137
		3.1.1 Appropriate use...............................................138
		3.1.2 Examples of inappropriate use.................................139
		3.1.3 Danger symbols................................................140
		3.1.4 Areas of responsibility.......................................141
	3.2 Personal attributes required of the machine operator................142
	3.3 Personal protective wear............................................143
	3.4 Work area...........................................................144
	3.5 Safety and monitoring devices.......................................145
		3.5.1 Safety devices................................................145
		3.5.2 Monitoring devices............................................147
	3.6 Signs on the machine................................................148
		3.6.1 Meaning of the safety signs...................................153
	3.7 Machine-specific dangers............................................156
		3.7.1 Injuries resulting from operating machinery...................156
		3.7.2 Injuries due to hydraulic energy..............................158
		3.7.3 Risk of burns.................................................159
		3.7.4 Risk of chemical burns........................................160
		3.7.5 Fire and explosion hazards....................................161
		3.7.6 Risk of poisoning and asphyxiation............................164
		3.7.7 Safety Precaution for using refrigerants......................165
		3.7.8 Electromagnetic influences....................................167
		3.7.9 Endangering the environment...................................168
	3.8 Additional dangers..................................................169
		3.8.1 Effect of winds and storms....................................169
		3.8.2 Ground conditions on the site.................................174
		3.8.3 Snow and ice loads............................................175
		3.8.4 Lightning strikes.............................................176
		3.8.5 Overhead power lines..........................................177
		3.8.6 Underground pipes and cables..................................186
	3.9 Safety precautions for the machine operator.........................191
	3.10 Safety precautions for maintenance and repair personnel............191
	3.11 Safety precautions for construction site personnel.................192
		3.11.1 Signalman....................................................192
		3.11.2 Rigger.......................................................194
		3.11.3 Hand signals.................................................194
4. CONTROLS.................................................................205
	4.1 General.............................................................205
	4.2 Operational controls on the undercarriage...........................206
	4.3 Operational controls on the superstructure..........................207
	4.4 Cab.................................................................208
		4.4.1 Cab overview..................................................208
		4.4.2 Control stand overview........................................210
		4.4.3 Overhead view of control stand................................212
		4.4.4 Joysticks and pedals..........................................215
	4.5 Left-hand control panel (X11).......................................216
	4.6 Left-hand control panel (X12).......................................219
	4.7 Right-hand control panel (X23)......................................221
	4.8 Litronic service panel..............................................224
		4.8.1 Emergency shut-down switch....................................226
	4.9 Overview of screens.................................................227
		4.9.1 Main areas of the screen......................................227
		4.9.2 Description of the main areas of the screen...................228
		4.9.3 Description of the LCD display:...............................229
		4.9.4 Overview of mode screens......................................230
		4.9.5 Function symbols and display fields...........................232
	4.10 Set-up screens.....................................................234
		4.10.1 Explanations of set-up screens...............................234
		4.10.2 Main boom....................................................235
		4.10.3 Main boom with reducing piece................................237
		4.10.4 Main boom with fixed fly jib.................................239
		4.10.5 Main boom with adjustable fly jib............................241
		4.10.6 Main boom with adjustable fly jib head and Midfall...........242
	4.11 Power operation....................................................244
	4.12 Power unit monitoring..............................................251
	4.13 Fault displays.....................................................254
	4.14 Load capacity chart................................................256
		4.14.1 Enter load capacity calculation in set-up modes 4 and 5......257
		4.14.2 Load capacity chart Set-up 4 - Load location 1...............257
		4.14.3 Load capacity chart Set-up 4 - Load location 2...............257
		4.14.4 Load capacity chart Set-up 5 - Load location 1...............258
		4.14.5 Load capacity chart Set-up 5 - Load location 3...............258
5. OPERATION................................................................261
	5.1 Safe working with the machine.......................................261
		5.1.1 Use of emergency shut-down switch.............................262
		5.1.2 Hooter........................................................262
		5.1.3 Actuate safety lever (access lever)...........................263
	5.2 Checks before daily operation.......................................264
		5.2.1 Tour of inspection............................................264
		5.2.2 Checks........................................................264
	5.3 Daily start up......................................................266
		5.3.1 Switching on the ignition.....................................266
		5.3.2 Confirming the existing set-up................................266
		5.3.3 Checking the fuel level.......................................267
		5.3.4 Refueling the machine with a tanker...........................267
		5.3.5 Refueling the machine from a refueling pump...................268
		5.3.6 Select operating modes........................................271
		5.3.7 Starting the diesel engine....................................271
		5.3.8 Adjusting the engine speed....................................272
	5.4 Machine operation - main functions..................................274
		5.4.1 Checks/activities on start-up.................................275
		5.4.2 Moving the machine............................................276
		5.4.3 Travel gear overdrive.........................................279
		5.4.4 Adjusting the cylinders.......................................279
		5.4.5 Slewing the superstructure....................................280
		5.4.6 Adjusting the main boom.......................................283
		5.4.7 Adjusting the main boom or the adjustable fly jib.............284
		5.4.8 Operating the hoisting winches................................286
		5.4.9 Hoisting limit switch.........................................289
		5.4.10 Hydraulic cab inclination....................................290
		5.4.11 Electronic load moment limiter (LML).........................291
	5.5 Power operation.....................................................294
		5.5.1 Load pick-up equipment........................................294
	5.6 load moment limiter (LML)...........................................295
		5.6.1 General information regarding boom head, load position and....295
		5.6.2 Programming LML...............................................297
		5.6.3 Load on tip jib* (set-up 1 with head 2).......................302
		5.6.4 Load on the main boom with the tip boom* fitted (Set-up 1 ....303
		5.6.5 Load on the main boom head with fixed fly jib fitted (Set-....305
		5.6.6 Load on the main boom head with adjustable fly jib fitted ....306
		5.6.7 Load on tip boom* attached to fly jib head (set-up 4).........307
		5.6.8 Load on fly jib head with tip boom* attached (set-up 4).......308
		5.6.9 Load on midfall (set-up 5, load position 3)...................309
		5.6.10 Load on fly jib head with midfall attached (set-up 5, loa....310
		5.6.11 Twin hook operation..........................................311
		5.6.12 Combined twin hook operation with main boom head and fly ....317
		5.6.13 Free-fall operation*.........................................320
		5.6.14 Winch synchronization*.......................................326
		5.6.15 Grapple control*.............................................327
	5.7 Rope length metering*...............................................329
		5.7.1 General.......................................................329
		5.7.2 Displays in the power operation screen........................329
		5.7.3 Programming rope length.......................................329
	5.8 Ground pressure gauge*..............................................331
	5.9 Outreach limitation*................................................332
		5.9.1 Adjusting the outreach limitation*............................333
		5.9.2 Check outreach limitation*....................................333
	5.10 Slewing gear limitation*...........................................334
		5.10.1 Setting slewing gear limitation*.............................335
		5.10.2 Check slewing gear limitation*...............................337
		5.10.3 Cancel slewing gear limitation*..............................338
	5.11 Blocked crawlers*..................................................339
		5.11.1 Leveling out the crawler position............................340
		5.11.2 Support plates required......................................340
		5.11.3 Positioning of the support plates............................341
		5.11.4 Driving onto the support plates..............................341
		5.11.5 Selecting "Blocked Crawlers*" mode...........................342
		5.11.6 Working in "Blocked Crawlers*" mode..........................342
		5.11.7 Resetting the load capacity display to zero (taring).........343
	5.12 Operating the machine - auxiliary func- tions......................344
		5.12.1 Driver's seat................................................344
		5.12.2 LCD screen adjustments.......................................345
		5.12.3 Windshield wiper.............................................346
		5.12.4 Heating and air-conditioning system*.........................348
		5.12.5 Lighting.....................................................350
		5.12.6 Radio........................................................351
		5.12.7 Ashtray......................................................352
		5.12.8 Cigarette lighter and socket in the cab......................352
	5.13 Shutting down the machine..........................................353
		5.13.1 Boom park position...........................................353
		5.13.2 Laying down the boom.........................................354
		5.13.3 Shutting down the diesel engine..............................356
		5.13.4 Park position of the ignition starter switch.................357
		5.13.5 Checks before leaving the machine............................358
6. ASSEMBLY AND DISMANTLING.................................................361
	6.1 General.............................................................361
	6.2 Operational planning................................................362
		6.2.1 Defining the working range....................................362
		6.2.2 Defining the set-up...........................................363
		6.2.3 Assembling and preparing the transport equipment..............363
		6.2.4 Required hoisting rope length.................................364
	6.3 Safety precautions for assembly, dismantling and reconfiguri........365
		6.3.1 Requirements for the erecting team............................365
		6.3.2 Requirements for the site.....................................365
		6.3.3 Rules for executing the work..................................366
	6.4 Information on set-up mode..........................................367
		6.4.1 Operation in set-up mode......................................367
	6.5 Unloading and erecting the basic machine............................370
		6.5.1 Prerequisites.................................................370
		6.5.2 Overview of assembly stages...................................370
		6.5.3 Slinging equipment............................................374
		6.5.4 Swivelling the cab to the working position....................376
		6.5.5 Removing uppercarriage locking................................378
		6.5.6 Starting set-up mode..........................................381
		6.5.7 Lowering A-frame 1 to the unloading position..................383
		6.5.8 Unloading the basic machine...................................385
		6.5.9 Unloading and attaching the pivot piece.......................394
		6.5.10 Unloading the pivot piece....................................396
		6.5.11 Cable remote control for pivot piece.........................398
		6.5.12 Connecting the cable remote control..........................398
		6.5.13 Operating the cable remote control...........................399
		6.5.14 Guide the pivot piece towards the bolting points on the s....400
		6.5.15 Connecting the multicoupling on the superstructure...........402
		6.5.16 Connect the electrics to the superstructure..................403
		6.5.17 Connect the pivot piece to the basic cable...................404
		6.5.18 Extending the tilting-back support cylinders.................405
		6.5.19 Extending the mounting cylinder..............................406
		6.5.20 Attaching the crawler carrier................................408
		6.5.21 Putting the travel gear into operation.......................419
		6.5.22 Attaching the steps..........................................420
		6.5.23 Attaching the central counterweight..........................421
		6.5.24 Attaching platforms to the undercarriage.....................428
		6.5.25 Assembling the rear counterweight............................430
		6.5.26 Connecting the cable remote control for rear counterweigh....441
		6.5.27 Mounting the rear counterweight..............................442
		6.5.28 Bolting the rear counterweight...............................446
	6.6 Assembly of 2320 main boom..........................................448
		6.6.1 Prerequisites.................................................448
		6.6.2 Overview of assembly stages...................................448
		6.6.3 Unload and position the main boom head........................449
		6.6.4 Unload and position the main boom intermediate pieces.........449
		6.6.5 Assembling the main boom......................................449
		6.6.6 Assemble the main boom anchoring rods.........................451
		6.6.7 Possible main boom lengths....................................453
		6.6.8 Intermediate tensioners on the main boom......................454
		6.6.9 Installation position of intermediate tensioners on main b....455
		6.6.10 Arrangement of rope guide*...................................458
		6.6.11 Position the pulley block (or load hook).....................462
		6.6.12 Selecting the correct pulley block...........................462
	6.7 Attaching the main boom.............................................466
		6.7.1 General.......................................................466
		6.7.2 Preparations for attachment...................................466
		6.7.3 Attaching the main boom.......................................468
		6.7.4 Supplying electricity to the 2320 boom head...................470
		6.7.5 Mounting and connecting the anemometer........................471
		6.7.6 Luffing the hoisting rope.....................................471
		6.7.7 Rope reeving plans............................................476
		6.7.8 Hoisting limit switch.........................................487
		6.7.9 Erect the main boom...........................................489
		6.7.10 Erecting procedure...........................................492
		6.7.11 Erectability of the main boom................................493
		6.7.12 Canceling set-up mode........................................494
	6.8 Attachment of tip boom* to the 2320 boom head.......................495
		6.8.1 Prerequisites.................................................495
		6.8.2 Position the tip boom* in front of the 2320 boom head.........496
		6.8.3 Bolt the tip boom* to the 2320 boom head......................496
		6.8.4 Fit the hoisting limit switch to the tip boom*................499
		6.8.5 Erectability of the main boom with tip boom attached..........501
		6.8.6 Canceling set-up mode.........................................502
	6.9 Assembling the main boom with 2320/1916 reducing piece and 1........503
		6.9.1 Prerequisites.................................................503
		6.9.2 Overview of assembly stages...................................503
		6.9.3 Unloading and positioning the main boom with reducing piec....503
		6.9.4 Assemble main boom with reduction.............................504
		6.9.5 Assembling the anchoring rods.................................507
		6.9.6 Number of boom components for reduction variant 1.............509
		6.9.7 Number of boom components for reduction variant 2.............510
		6.9.8 Intermediate tensioners on main boom with 2320/1916 reduct....511
		6.9.9 Arrangement of rope guide*....................................517
		6.9.10 Further procedure............................................518
		6.9.11 Rope reeving plans...........................................518
		6.9.12 Erectability of main boom with reducing piece................521
		6.9.13 Ending set-up mode...........................................522
	6.10 Assembling the main boom with fixed 1008 fly jib...................523
		6.10.1 Prerequisites................................................523
		6.10.2 Overview of assembly stages..................................523
		6.10.3 Unload and position the main boom head.......................526
		6.10.4 Attach the fly jib pivot piece...............................526
		6.10.5 Assembling the fly jib.......................................527
		6.10.6 Assembling the fly jib anchoring rods........................529
		6.10.7 Assembling the main boom.....................................530
		6.10.8 Completing assembly of the boom..............................531
		6.10.9 Attaching coupling links to the main boom....................532
		6.10.10 Attach the tensioning rods to the coupling links............533
		6.10.11 Erecting the A-frame........................................534
		6.10.12 Attaching the tensioning rods to the crossbar...............535
		6.10.13 Reeve the pulley block (or load hook) on the 2320 boom h....536
		6.10.14 Rope reeving plans main boom................................537
		6.10.15 Connecting the electrical system............................547
		6.10.16 Luffing the hoisting rope...................................549
		6.10.17 Reeve the load hook.........................................550
		6.10.18 Fitting the hoisting limit switch weight....................551
		6.10.19 Erecting the main boom with fixed fly jib...................553
		6.10.20 Erecting procedure..........................................554
		6.10.21 Erectability with fixed jib.................................557
		6.10.22 Ending set-up mode..........................................558
	6.11 Assembling the main boom with fixed 1008-2 fly jib head............559
		6.11.1 Rope reeving plans for 1008-2 boom head......................560
		6.11.2 Reeve the load hook..........................................560
		6.11.3 Erectability with fixed jib..................................562
		6.11.4 Ending set-up mode...........................................563
	6.12 Assembly of main boom with adjustable jib..........................564
		6.12.1 Prerequisites................................................564
		6.12.2 Mounting instructions........................................564
		6.12.3 Overview of assembly stages..................................565
		6.12.4 Unloading and positioning the 2320 boom head.................566
		6.12.5 Attaching the fly jib pivot piece............................567
		6.12.6 Assembling the fly jib.......................................569
		6.12.7 Assembling the fly jib anchoring rods........................571
		6.12.8 Intermediate tensioners on the 1916 fly jib..................572
		6.12.9 Attaching the 1916 fly jib head..............................576
		6.12.10 Attaching the tip boom* to the 1916 fly jib head............576
		6.12.11 Assemble the main boom......................................577
		6.12.12 Mount the main boom anchoring rods and fly jib tensionin....578
		6.12.13 Completing preparations on the boom.........................579
		6.12.14 Attaching the main boom to the main boom pivot piece........580
		6.12.15 Preparing the hoisting rope as a mounting aid...............581
		6.12.16 Reeving the fly jib luffing rope............................582
		6.12.17 Erecting A-frames 2 and 3...................................585
		6.12.18 Connecting the fly jib pivot piece to A-frame 3.............587
		6.12.19 Bolt the fly jib tensioning rods to the basic rope of A-....589
		6.12.20 Attach the fly jib to the fly jib pivot piece...............592
		6.12.21 Bolt the fly jib anchoring rods and A-frame 3 together......593
		6.12.22 Reeving the pulley block (or load hook) on the 2320 boom....595
		6.12.23 Main boom rope reeving plans................................595
		6.12.24 Connecting the electrical system............................606
		6.12.25 Fit the hoisting limit switch to the 2320 boom head.........608
		6.12.26 Raising the main boom with adjustable fly jib...............608
		6.12.27 Reeve the pulley block/load hook on the 1916 fly jib hea....612
		6.12.28 Fly jib rope reeving plans..................................612
		6.12.29 Reeving the tip boom*.......................................615
		6.12.30 Fit the hoisting limit switch to the 1916 fly jib head a....616
		6.12.31 Erecting the main boom and fly jib..........................617
		6.12.32 Erectability with adjustable fly jib........................619
		6.12.33 Ending set-up mode..........................................620
	6.13 Fitting the 1916 Midfall* intermediate piece.......................621
		6.13.1 Installation position of the 1916 Midfall* intermediate p....623
	6.14 Converting the track width.........................................625
		6.14.1 Converting from wide to narrow track*........................625
		6.14.2 Converting narrow track* to wide track.......................633
	6.15 Time-saving reconfiguring of the main boom.........................640
	6.16 Dismantling of main boom with adjustable 1916 jib..................644
		6.16.1 Prerequisites................................................644
		6.16.2 Overview of dismantling stages...............................645
		6.16.3 Preparations for dismantling in crane operation..............645
		6.16.4 Activating set-up mode.......................................645
		6.16.5 Laying down the pulley block (or load hook)..................646
		6.16.6 Lowering the fly jib.........................................646
		6.16.7 Unreeving the hoisting rope on the 1916 fly jib head.........649
		6.16.8 Lowering the fly jib and main boom...........................650
		6.16.9 Pull in the hoisting rope(s).................................651
		6.16.10 Disconnecting the electrical system.........................652
		6.16.11 Connecting the fly jib pivot piece to A-frame 3.............654
		6.16.12 Detach the fly jib pivot piece from the fly jib.............655
		6.16.13 Move A-frames 2 and 3 towards the rear......................656
		6.16.14 Laying down A-frames 2 and 3................................658
		6.16.15 Pull out the fly jib luffing rope...........................661
		6.16.16 Preparing the assembly crane................................662
		6.16.17 Removing the fly jib pivot piece............................663
		6.16.18 Removing the tip boom* from the 1916 fly jib head...........664
		6.16.19 Dismantling the main boom and fly jib.......................665
		6.16.20 Loading up the equipment....................................666
		6.16.21 Dismantling the 1916 Midfall................................666
	6.17 Dismantling the main boom with fixed 1008-1 fly jib................667
		6.17.1 Prerequisites................................................667
		6.17.2 Overview of dismantling stages...............................668
		6.17.3 Preparations in crane operation..............................669
		6.17.4 Activating set-up mode.......................................669
		6.17.5 Setting down the main boom with fixed 1008 fly jib...........670
		6.17.6 Lowering the main boom with fixed 1008 fly jib attached......672
		6.17.7 Detaching the anemometer.....................................674
		6.17.8 Disconnecting the electrical system..........................675
		6.17.9 Detaching the 1008 fly jib pivot piece.......................677
		6.17.10 Dismantling the main boom and the main boom pivot piece.....679
		6.17.11 Dismantling the jib.........................................679
		6.17.12 Detaching the 1008 fly jib pivot piece......................680
	6.18 Dismantling the main boom with fixed 1008-2 fly jib boom...........681
		6.18.1 Prerequisites................................................681
		6.18.2 Dismantling the 1008-2 fly jib boom..........................681
	6.19 Dismantling the main boom with 2320/1916 reduction.................682
	6.20 Dismantling the tip boom* on the 2320 boom head....................682
	6.21 Dismantling the main boom with 2320 boom head......................682
		6.21.1 Prerequisites................................................682
		6.21.2 Overview of dismantling stages...............................683
		6.21.3 Preparations in crane operation..............................684
		6.21.4 Activating set-up mode.......................................684
		6.21.5 Laying down the main boom....................................684
		6.21.6 Laying down procedure........................................687
		6.21.7 Laying down procedure with tip boom*.........................688
		6.21.8 Dismantling the tip boom*....................................689
		6.21.9 Pulling out the hoisting rope(s).............................690
		6.21.10 Disconnecting the electrical supply to the 2320 boom hea....691
		6.21.11 Inserting the bypass plug in the superstruc- ture...........693
		6.21.12 Detach the main boom from the pivot piece...................694
		6.21.13 Detaching the main boom from the pivot piece................696
		6.21.14 Preparing the basic machine as an assembly crane............698
	6.22 Dismantle the main boom............................................700
	6.23 Dismantling and loading the basic machine..........................701
		6.23.1 Prerequisites................................................701
		6.23.2 Overview of assembly stages..................................702
		6.23.3 Unbolting the rear counterweight from the superstructure ....706
		6.23.4 Dismantling the central counterweight........................714
		6.23.5 Preparing to dismantle the crawler carriers..................716
		6.23.6 Supporting the basic machine.................................718
		6.23.7 Removing the crawler carrier from the undercarriage..........726
		6.23.8 Loading the basic machine....................................733
		6.23.9 Retracting the tilting-back support cylinders................734
		6.23.10 Detaching the pivot piece from the basic rope...............734
		6.23.11 Detaching the multicoupling on the superstructure...........736
		6.23.12 Disconnecting the electrics from the super- structure.......737
		6.23.13 Dismantling the assembly crane..............................738
		6.23.14 Taking the basic machine out of operation...................740
	6.24 Transport..........................................................741
		6.24.1 Safety precautions for loading and unloading.................741
		6.24.2 Safety Precautions for transport on public roads.............742
		6.24.3 Transporting the basic machine with a low-loader.............743
		6.24.4 Transporting fittings........................................746
		6.24.5 Loading the basic machine with an auxiliary crane............750
		6.24.6 Transporting overseas........................................756
7. MAINTENANCE..............................................................759
	7.1 General.............................................................759
		7.1.1 Welding work..................................................759
	7.2 Maintenance chart...................................................760
		7.2.1 Work to be carried out........................................760
	7.3 Diesel engine.......................................................770
		7.3.1 Check oil level and oil pressure..............................770
	7.4 Fuel system.........................................................771
		7.4.1 Draining condensation from the fuel prefilter.................771
		7.4.2 Bleeding the fuel system......................................772
	7.5 Cooling system......................................................773
		7.5.1 Checking the coolant level....................................773
		7.5.2 Filling with coolant..........................................774
	7.6 The dry air filter..................................................775
		7.6.1 Emptying the dust collection container........................776
	7.7 Travel gear.........................................................777
		7.7.1 General.......................................................777
		7.7.2 Cleaning the travel gear......................................777
	7.8 Hydraulic system....................................................778
		7.8.1 General.......................................................778
		7.8.2 Check oil level...............................................778
		7.8.3 Topping up with hydraulic oil.................................779
		7.8.4 Cleaning the magnet plug......................................780
	7.9 Pressure check in the piston area of the tilting-back suppor........781
		7.9.1 Overview of measurement points................................781
		7.9.2 Prerequisites for the pressure check..........................782
		7.9.3 Measuring procedure...........................................782
		7.9.4 The following values must be indicated:.......................783
	7.10 Slewing gear transmission/Rotary connection........................784
		7.10.1 Slewing gear transmission, checking the oil level............784
		7.10.2 Lubricating the crown gear/pinion............................784
	7.11 Winches............................................................785
		7.11.1 Checking oil level of winches 1 and 2 and main boom adjus....785
		7.11.2 Main boom adjusting winch and A-frame 1; rope deflection ....785
		7.11.3 Checking oil level of fly jib adjusting winch................786
	7.12 Ropes..............................................................787
		7.12.1 Rope guidance and rope winding...............................787
		7.12.2 Rope deflectors on winches 1 and 2...........................787
		7.12.3 Inspecting the pocket locks..................................788
		7.12.4 Check the wire clamps and/or cast sleeves....................789
		7.12.5 Rope thimbles................................................789
		7.12.6 Checking the ropes...........................................790
		7.12.7 Rope pulleys and balancers...................................797
	7.13 Pulley blocks and load hooks.......................................798
		7.13.1 Pulley block with one or more pulleys........................798
		7.13.2 Pulley blocks with counterweight, with one or more pulley....798
		7.13.3 Load hook....................................................799
	7.14 A-frame erection cylinder..........................................800
	7.15 Main boom..........................................................801
		7.15.1 Main boom pivot piece........................................801
		7.15.2 Main boom limit switch.......................................801
		7.15.3 Main boom head...............................................802
		7.15.4 Tip boom*....................................................802
		7.15.5 Hoisting limit switch........................................802
	7.16 Fixed jib..........................................................803
		7.16.1 Fly jib head.................................................803
		7.16.2 Hoisting limit switch........................................803
	7.17 Adjustable jib.....................................................804
		7.17.1 Locking flaps................................................804
		7.17.2 Fly jib pivot piece with A-frames 2 and 3....................804
		7.17.3 Piston type accumulator for the tilting-back supports on ....805
		7.17.4 Fly jib head.................................................806
		7.17.5 Hoisting limit switch........................................806
	7.18 Boom intermediate pieces...........................................807
		7.18.1 Checking the boom bolting and the anchor- ing rod connect....807
		7.18.2 Checking tensioning and anchoring rods WARNING! Do not re....808
	7.19 Electrical system..................................................811
		7.19.1 Checking displays, lights etc................................811
	7.20 Cab................................................................812
		7.20.1 Windshields..................................................812
		7.20.2 Cab door and door lock.......................................812
		7.20.3 Outside and inside mirrors...................................812
		7.20.4 Hydraulic cab adjustment.....................................812
	7.21 Personal protective gear...........................................813
	7.22 Fire extinguishers.................................................813
	7.23 Lubricant requirements.............................................814
		7.23.1 Lubricant table..............................................815
	7.24 Diesel fuels.......................................................819
		7.24.1 Diesel oils under cold conditions............................819
	7.25 Lubricants for diesel engines......................................821
	7.26 Coolant............................................................823
		7.26.1 Approved anti-corrosive and anti-freeze agents...............825
		7.26.2 Use of DCA 4 concentrate without anti-corrosive agent/ant....825
	7.27 Lubrication chart..................................................826
	7.28 Repair-welding.....................................................829
		7.28.1 General......................................................829
		7.28.2 Welding requirements.........................................829
	7.29 Conservation regulations...........................................830
		7.29.1 General......................................................830
	7.30 Resale - Decommissioning...........................................830
		7.30.1 General......................................................830
8. OPTIONS..................................................................833
	8.1 General.............................................................833
	8.2 Boom walkway........................................................834
	8.3 Air conditioning....................................................835
		8.3.1 General.......................................................835
		8.3.2 Air conditioning control elements.............................835
		8.3.3 Notes on operating the air conditioning system................836
		8.3.4 Components of the air conditioning system.....................837
		8.3.5 Maintenance of the air conditioning system....................837
		8.3.6 The following maintenance should be carried out at the beg....838
	8.4 Air flap............................................................840
	8.5 Spark arrester......................................................841
	8.6 Helicopter light....................................................842
	8.7 External power supply...............................................843
	8.8 Cold weather kit....................................................846
		8.8.1 General.......................................................846
		8.8.2 Off-duty heating General......................................847
		8.8.3 Heating the hydraulic oil.....................................853
	8.9 Steadying winch.....................................................854
		8.9.1 General.......................................................854
		8.9.2 Technical data................................................855
		8.9.3 Checks before start-up........................................855
		8.9.4 Working with the steadying winch..............................856
		8.9.5 Maintenance of the steadying winch............................858
	8.10 Quick-locking couplings on the boom luffing winch..................860
		8.10.1 General......................................................860
		8.10.2 Connecting the hydraulics....................................861
		8.10.3 Connecting the electrics.....................................862
		8.10.4 Removal......................................................862
		8.10.5 Installation.................................................864
	8.11 Roof grill*........................................................865
		8.11.1 General......................................................865
		8.11.2 Location.....................................................865
	8.12 Falling rock protection............................................866
		8.12.1 General......................................................866
		8.12.2 Arrangement..................................................866
	8.13 Camera and monitor.................................................867
		8.13.1 General......................................................867
		8.13.2 Monitor......................................................868
	8.14 Twin-hook operation with adjustable fly jib*.......................870
	8.15 Additional floodlight at the uppercarriage.........................871
		8.15.1 Arrangement..................................................871
		8.15.2 Operating Elements...........................................871
	8.16 GSM Service Modem..................................................872
	8.17 Warning light......................................................873
		8.17.1 Function.....................................................873
	8.18 Additional floodlights on boom pivot piece.........................874
		8.18.1 General......................................................874
		8.18.2 Operational controls.........................................874
		8.18.3 Changing Xenon bulbs.........................................875
		8.18.4 Cleaning the work floodlights................................876
	8.19 Central lubrication roller slewing ring (automatic)................877
		8.19.1 General......................................................877
		8.19.2 Fill grease container........................................878
		8.19.3 Functioning..................................................878
		8.19.4 Programming time intervals...................................879
		8.19.5 Maintenance of the central lubrication system................879
	8.20 Tooth flank centralised lubrication system.........................880
		8.20.1 General information..........................................880
		8.20.2 Fill grease container........................................881
		8.20.3 Program time intervals.......................................881
		8.20.4 Function.....................................................882
		8.20.5 Centralized lubrication system maintenance...................882
	8.21 Video monitoring system............................................883
	8.22 Emergency control system...........................................887
		8.22.1 General......................................................887
		8.22.2 Safety precautions...........................................887
		8.22.3 Functions of the control desk................................888
		8.22.4 Connecting the control desk to the emergency control syst....889
		8.22.5 Instructions for emergency operation.........................890
	8.23 Hydraulicoil.......................................................891
	8.24 Process data acquisition (PDA).....................................892
		8.24.1 Purpose......................................................892
		8.24.2 Overview of the PDA system...................................892
		8.24.3 Recording....................................................893
		8.24.4 Operation....................................................894
		8.24.5 System errors................................................895
	8.25 PROTECTION AGAINST CORROSION.......................................896
	8.26 Data Logger........................................................898

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