Liebherr LTM 1400NX Mobile crane with telescopic boom Operating instructions Manual – PDF DOWNLOAD

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Liebherr LTM 1400NX Mobile crane with telescopic boom Operating instructions Manual – PDF DOWNLOAD

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Liebherr LTM 1400NX Mobile crane with telescopic boom Operating instructions Manual – PDF DOWNLOAD

Language : English
Pages : 1639
Downloadable : Yes
File Type : PDF
Size: 24 MB

DESCRIPTION:

Liebherr LTM 1400NX Mobile crane with telescopic boom Operating instructions Manual – PDF DOWNLOAD

Foreword:
General:
This crane was built according to the state of technology and recognized safety technical regulations.
Despite that, dangers to body and life for the user and / or third persons or damage to the crane and /
or other material assets can occur.
This crane may only be used in flawless technical condition and according to its mission as well as
with constant awareness of safety and dangers. Any problems, which could affect safety must be
fixed immediately.
Modifications on the crane may only be made with written approval by Liebherr-Werk Ehingen GmbH.
This crane is equipped with a data recording device. The following data is recorded:
– Date, time
– Selected configuration (boom configuration, ballast, outrigger extension, reeving, hook block)
– Actual load
– Percentage of loading the crane
– Working radius
– Main boom angle, luffing jib angle
– Total length of tele boom, length of each tele section
– All bridging devices
The recorded data can be real with the respective software.

Operating instructions:
These operating instructions are intended to put you in a position to operate the crane safely and
utilize the reliable usage options that it provides. The instructions also provide information about the
function of important components and systems.
Certain expressions are used in these operating instructions. In order to avoid misunderstandings, the
same expressions should always be used.
These operating instructions have been translated to be best of one’s knowledge. Liebherr-Werk
Ehingen GmbH assumes no liability for translation errors. The German version of these operating
instructions is solely applicable for factual accuracy. If you find any errors or if any misunderstandings
arise when reading these operating instructions, please contact Liebherr-Werk Ehingen GmbH
immediately.

TABLE OF CONTENTS:

Liebherr LTM 1400NX Mobile crane with telescopic boom Operating instructions Manual – PDF DOWNLOAD

Operating instructions 1
1 00 Description of crane 21
1 01 Terminology 22
1 Crane components 23
1 02 Product description 30
1 Crane chassis 31
2 Crane superstructure 32
3 Additional equipment 33
1 03 Technical data 34
1 Dimensions 35
2 Suspension path and incline 35
3 Stabilizers 35
4 Tires 36
5 Workplace-related emission value 36
6 Vibrations 36
7 Rope diameter 37
8 Weights 37
9 Speeds 46
10 Hoisting heights 47
2 00 Safety 55
2 01 Traffic regulations 56
1 Traffic regulations 57
2 02 Break-in instructions 58
1 Break-in instructions 59
2 03 Job planning 60
1 Planning crane operation 61
2 04 General safety technical guidelines 62
1 General 63
2 Emergency exit 67
3 Safety guidelines for ladders 69
4 Requirements of the crane operator 74
5 Selecting the location, illustrations 1 to 3 85
6 Slopes and excavations, illustrations 4 and 5 88
7 Permissible ground pressures 88
8 Supporting 93
9 Checking the safety measures 94
10 Crane operation with a load 95
11 Lifting of personnel 98
12 Grounding 99
13 Crane operation in case of thunderstorms 100
14 Welding work on the load 100
15 Safety instructions for external power supply (230 V AC) 100
16 Endangering air traffic 101
17 Joint lifting of a load by numerous cranes 102
18 Working in the vicinity of transmitters 105
19 Hand signals for guidance 107
20 Consideration of wind conditions 108
21 Interruption of crane operation 109
22 Taking up crane operation again 110
23 Ending crane operation 110
24 Turning / driving in reverse 110
25 Parking the vehicle 111
2 05 Signs on the crane 112
1 Warning signs 113
2 Command and prohibition signs 117
3 Notice signs 121
2 06 Antifall guards on the crane 127
1 Personal protective equipment 129
2 Fall arrest equipment and ladder on the boom 131
3 Fall arresters on the crane superstructure 137
4 Fall arrest equipment and ladder on the counterweight frame 141
5 Fall arrest equipment on counterweights 143
6 Fall arrest equipment on the TY-guying 145
7 Fall arrest equipment and ladder on the TN/TF-adapter 147
8 Fall arrest equipment on the TF-adapter 149
9 Fall arrest equipment and ladder on the N-assembly unit 153
10 Retaining ropes as fall arrest equipment 157
2 10 General safety technical notes for driving with dolly 164
1 Travel operation with dolly 165
3 00 Crane chassis operation 175
3 01 Operating and monitoring instruments on the crane chassis 176
1 General operating elements 177
2 Control elements DTCO trip recorder* 181
3 Operating elements camera monitoring* 183
4 Keyboard 185
5 Display unit 189
6 Grounding the mobile crane 195
3 02 Before starting to travel 196
1 General checks before starting to travel 197
2 Work station – Driver’s cab 203
3 03 Axle suspension system 212
1 Crane vehicle axles suspended 213
2 Crane vehicle axles blocked 213
3 Level regulation 215
3 04 Travel operation 220
1 Travel conditions of the crane 221
2 Starting and stopping the engine 223
3 Travel 231
4 Differential locks 269
5 Steering 275
3 05 Crane at the job site 281
1 General 283
2 The Bluetooth™ Terminal (BTT) 291
3 Supporting from the crane operator’s cab 327
4 Before leaving the jobsite 347
3 07 Towing the crane 348
1 Towing 349
3 80 Transport of crane and crane components 350
1 Transporting the crane 351
2 Transporting the TY-guying 357
4 00 Operation of crane superstructure 361
4 01 Operating and monitoring instruments on the crane superstru 362
1 Operating and control instruments 363
2 Operating elements on camera-monitor* 367
3 Operating elements on control consoles 369
4 Operating elements in the side console 397
5 Operating elements on the operating and control unit (BKE) 399
6 Operating elements on the control panel 407
4 02 LICCON computer system 408
1 General 409
2 LICCON computer system boot up 411
3 Operating elements of the LICCON computer system 413
4 “Configuration” program 415
5 “Crane operation” program 433
6 “Telescoping” program 495
7 The “Working range limitation” program* 499
8 The “Support force monitoring” program* 501
9 Settings window “Speed reduction master switch” 509
10 “Tele guying* ” program 517
11 Power-Save and Stand-by mode in the LICCON computer system 525
4 03 Crane start up and taking the crane out of service 532
1 Checks before start up 533
2 Work station – Crane operator’s cab 537
3 Preheating the hydraulic oil* 551
4 Starting and stopping the superstructure engine 553
5 LICCON computer system after engine start 561
4 04 Safety equipment 564
1 General 565
2 LICCON computer system 565
3 Safety devices on the crane 569
4 Safety systems 571
4 05 Crane operation 572
1 General 573
2 LICCON computer system 581
3 Luffing 583
4 Lifting / lowering 591
5 Turning 605
6 Telescoping 613
4 06 Rope reeving 630
1 Wire ropes and rope end connections 631
2 Reeving in the hoist rope with the assembly winch* 633
3 Reeving the hook block in and out 637
4 Securing and removing the load hook* 643
5 Attaching / removing the hoist limit switch weight 647
6 Assembling / disassembling the wedge lock 651
7 Crane operation with auxiliary block* on the telescopic boom 653
8 Rope reeving 653
4 07 Counterweight 654
1 General 655
2 Assembly of counterweight 673
3 Disassembly of counterweight 687
4 08 Working with a load 698
1 Technical safety instructions for working with a load 699
2 Checks before starting to work with the crane 700
3 Crane movement – Telescoping 701
4 Taking on a load 703
5 Crane operation 707
4 12 Two hook operation 709
1 General 711
4 15 Reeving plans 716
1 General 717
2 Reeving the auxiliary rope 719
3 Reeving plans 723
5 00 Equipment 741
5 01 Safety technical guidelines for assembly and disassembly 742
1 Checking the retaining elements 743
2 Rope pulleys 743
3 Checking the ropes 743
4 Inspection procedures 744
5 Dangerous conditions without shut off 746
6 Transporting components 746
7 Pneumatic springs for assembly support of components 747
8 Auxiliary rope winches for assembly support of components 747
9 Weights 748
10 Guy rods 748
11 Bypassing the overload protection 751
12 Assembly / disassembly 753
13 Erection / take down 775
5 03 Fixed lattice jib – TF 777
1 General 779
2 Assembly of the fixed lattice jib 787
3 Electrical connections 797
4 Mechanically adjust the angle of the lattice jib 801
5 Erecting the boom 805
6 Taking the boom down 807
7 Changing the mechanical lattice jib to 0° 809
8 Disassembly of the fixed lattice jib 811
5 04 Luffing lattice jib -TN 818
1 General 819
2 Assembly of luffing lattice jib 827
3 Erection 863
4 Crane operation 875
5 Take down 877
6 Disassembly of the luffing lattice jib 885
5 05 Telescopic boom, guyed – TY 902
1 General 903
2 Procedure with installed TY-guying 907
3 Assembly of TY-guying 909
4 Crane operation in operating mode TY 935
5 Disassembly of TY-guying 937
5 06 Luffing lattice jib, guyed 950
1 General 951
2 Assembly of guyed luffing lattice jib 955
3 Erection 961
4 Crane operation 981
5 Take down 985
6 Disassembly of the guyed luffing lattice jib 999
5 07 Fixed lattice jib, guyed 1002
1 General 1003
2 Assembly of guyed fixed lattice jib 1005
3 Crane operation 1009
4 Taking the boom down 1011
5 Disassembly of guyed fixed lattice jib 1013
5 09 Winch 2 1016
1 General 1017
2 Assembly winch 2 1019
3 Pinning the TN-control winch 1023
4 Disassembly winch 2 1027
5 10 Boom nose 1032
1 General 1033
2 Assembly of boom nose 1033
3 Removal of the boom nose 1039
5 14 Telescopic boom disassembly/assembly, luffing cylinder on t 1042
1 General 1043
2 Disassembly of telescopic boom 1045
3 Assembling the telescopic boom 1051
5 15 Telescopic boom disassembly/assembly, luffing cylinder on t 1056
1 General 1057
2 Disassembly of telescopic boom 1059
3 Assembling the telescopic boom 1065
5 17 Sliding beam disassembly/assembly 1072
1 General 1073
2 Disassembly of the sliding beams 1075
3 Installation of the sliding beams 1077
5 19 Hook blocks 1078
1 Hook block overview 1079
2 Assembling a double hook block for individual operation 1081
3 Assembling a double hook block for parallel operation 1091
4 Single hook block 1103
5 24 Luffing cylinder removal / installation with auxiliary cran 1110
1 General 1111
2 Removal of luffing cylinder 1113
3 Installation of luffing cylinder 1119
5 27 Erection and take-down charts 1124
1 Minimum rope reeving and minimum hook block weight 1125
2 Erection and take-down charts for TN operation 1125
3 Erection and take-down charts for TN operation 1128
4 Erection and take-down charts for TYVEN operation 1131
5 Erection and take-down charts for TYVEN operation 1133
6 Erection and take-down charts for TYVEN operation 1135
5 31 Bluetooth™ Terminal (BTT 1138
1 Operating and control instruments Bluetooth™ Terminal (BTT) 1139
2 The Bluetooth™ Terminal (BTT) is plugged into the instrument c 1153
3 The Bluetooth™ Terminal (BTT) removed from its charging cradle 1159
4 Operation Bluetooth™ Terminal (BTT) 1181
5 51 TN/TF adapter 1186
1 General 1187
2 Assembly of TN/TF-adapter 1187
3 Disassembly of the TN/TF-adapter 1191
5 53 Telescopic boom extension with eccentric 1192
1 General 1193
2 Assembly of eccentric 1193
3 Removal of the eccentric 1203
5 61 Pulley cart 1210
1 General 1211
6 00 Additional equipment 1215
6 01 Heater / engine pre-heating 1216
1 Heating the driver’s cab 1217
2 Heating the crane cab 1237
3 Menu “Air conditioning settings” 1237
6 04 Sliding beam monitoring 1276
1 General 1277
2 Support bases 1277
3 Working with sliding beam monitoring 1279
6 05 Emergency take-down 1280
1 Emergency control 1281
7 00 Service and maintenance 1287
7 01 Maintenance and service – General 1288
1 General 1289
2 Cleaning and care of the crane 1290
3 Measures to take during work stoppage or transport 1291
4 Maintenance work on the crane superstructure or boom 1291
5 Maintenance and inspection guidelines 1292
7 02 Maintenance intervals – Crane chassis 1294
1 Crane chassis maintenance and inspection plan 1295
7 03 Maintanance intervals – Crane superstructure 1303
1 Crane superstructure maintenance and inspection schedule 1305
7 04 Maintenance guidelines – Crane chassis 1314
1 Diesel engine 1315
2 Automatic transmission with torque converter coupling 1321
3 Transfer gearbox 1329
4 Hydraulic system 1333
5 Compressed air and brake system air dryer 1343
6 Tires / wheels 1343
7 Axles 1345
8 Wheel alignment 1347
9 Tilting the driver’s cab 1349
10 Electrical system – Lighting 1349
7 05 Maintenance guidelines – Crane superstructure 1352
1 Diesel engine 1353
2 Pump distributor gear 1361
3 Hydraulic system 1363
4 Rotary connection 1371
5 Central lubrication system 1373
6 Hoist gear 1 and 2, illustration 1 1381
7 Assembly winch, illustration 2 1383
8 Guy winches 1385
9 Slewing gear 1387
10 Air dryer of the compressed air system of the crane superstru 1389
11 Electrical system – Lighting 1389
12 Telescopic boom 1391
7 06 Fill quantities, lubrication chart 1392
1 Fill quantities 1393
2 Lubrication schedule 1399
7 07 Service fluids and lubricants 1406
1 Service items and lubricants required for LIEBHERR cranes 1407
7 15 Procedure in case of problems 1416
1 Procedure to follow in case of a problem 1417
2 Measures in clear problem cases 1421
3 Carry out error diagnostics 1433
4 Measures for defective components 1435
5 Measures for shut off of crane movement (Crane with CE mark) 1440
6 Measures for shut off of crane movement (Crane without CE mark 1458
8 00 Inspections of cranes 1477
8 01 Periodic crane inspections 1478
1 General 1479
2 Inspection of carrying crane structures, especially steel stru 1480
3 Inspection of tires and disk wheels 1545
4 Inspecting the hoist and luffing winches 1547
5 Inspecting load hooks 1559
6 Inspecting the rope feed mechanics in the telescopic boom 1559
7 Inspection of locking system of telescopic boom 1561
8 Inspection of membrane accumulator 1561
9 Inspection of relapse cylinders 1561
10 Inspection of the safety controls on the relapse cylinders 1562
11 Inspecting the cable pulleys 1562
12 Inspecting the overload protection operation 1562
13 Inspecting the roller slewing ring 1562
14 Inspecting the mounting of the load bearing equipment 1562
15 Inspection of the tele extension with eccentric, illustration 1565
16 Inspection of change over pulleys, illustration 2 1565
17 Inspecting the oil and fuel reservoirs 1565
18 Inspection of the auxiliary reeving winch, towing winch and s 1565
19 Appendix 1566
8 04 Inspection of crane wire ropes 1576
1 Introduction 1577
2 Wire rope 1577
3 Operating behavior of steel ropes 1583
4 Condition of equipment that is functionally associated with th 1583
5 Rope inspection log 1583
6 Rope storage and marking 1583
7 Wire ropes and rope end connections 1583
8 Twisting caused by stretching in rotation-resistant ropes and 1587
9 Appendix 1 1591
10 Appendix 2 1593
11 Appendix 3 1595
12 Appendix 4 1595
8 07 Inspection of pneumatic brake system for disk brakes 1597
1 General 1599
2 Visual inspection 1599
3 Function and performance test 1599
4 Internal inspection of the wheel brake 1601
8 12 Inspection of safety switching on the relapse supports 1605
1 Luffing lattice jib 1607
8 14 Inspection of accumulator pressure in relapse cylinder 1612
1 Checking the accumulator pressure in relapse cylinder 1613
8 15 Inspection and maintenance of guy rods 1614
1 General 1615
2 Repeat inspection of guy rods 1615
9 00 General notes 1617
9 02 Supplementary service work 1618
1 Checks before start up 1619
2 Repair and maintenance tasks 1619
3 Important service tasks 1619
4 Maintenance notes for replacement parts 1620
5 Recommendations for travel operation 1620
6 Disposal of fuels and lubricants 1620
7 Tires 1620
Index 1629

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