Liebherr Mobile Crane LTM1220-5.2 Operators Manual Sn 045856 – PDF DOWNLOAD

Description

Liebherr Mobile Crane LTM1220-5.2 Operators Manual

FILE DETAILS:

Liebherr Mobile Crane LTM1220-5.2 Operators Manual

Language: English
Size: 26.2 MB
Pages: 1621
Format: PDF
Downloadable: YES
Serial No : 045856

DESCRIPTION:

Liebherr Mobile Crane LTM1220-5.2 Operators Manual

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 impeccable technical condition.
•  for destined use.
•  by trained personnel, which acts in a safety and danger conscious way.
•  when no safety relevant problems are present.
•  when no modifications were made on the crane.
• 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.

Data recording device:

This crane is equipped with a data recording device. Among others, the following data is recorded:

•  Date and time of day
•  Entered configuration of the crane
•  Actual load
•  Percentage of utilization of the crane
•  Working radius
•  Main boom angle, luffing jib angle
•  Total telescopic boom length, length of each telescopic section
•  Every actuation of bypass devices
• The recorded data can be read with a respective software.

TABLE OF CONTENTS:

Liebherr Mobile Crane LTM1220-5.2 Operators Manual

Operating instructions 1
1 Description of crane 25
1 01 Terminology 26
1 Crane components 27
2 Auxiliary boom 29
1 02 Product description 30
1 Crane chassis 31
2 Crane superstructure 32
3 Auxiliary equipment 33
1 03 Technical data 35
1 Dimensions 37
2 Suspension path and incline 37
3 Support 37
4 Tires 38
5 Weights 38
6 Workplace-related emission value 39
7 Vibrations 39
8 Speeds 39
9 Rope diameter 40
10 Lifting heights 41
2 Safety 51
2 01 Traffic regulations 52
1 Traffic regulations 53
2 01 10 General traffic regulations 54
1 General traffic regulations 55
2 01 20 National traffic regulations 57
1 National traffic regulations 59
2 02 Break-in instructions 60
1 Break-in instructions 61
2 03 Job planning 62
1 Planning crane operation 63
2 04 General safety technical guidelines 64
1 General 65
2 Emergency exit 73
3 Checking the rigging and fastening points 77
4 Personal protective equipment 79
5 Use of single-stranded height safety equipment, illustration 1 85
6 Use of double-stranded height safety equipment, illustration 2 85
7 Securing the assembly personnel against falling 85
8 Rescuing the assembly personnel 87
9 Documentation 87
10 Identification 87
11 Crane operator responsibilities 87
12 Selecting the location, illustrations 1 to 3 93
13 Slopes and excavations, illustrations 4 and 5 96
14 Permissible ground pressures 96
15 Support 99
16 Checking the safety measures 101
17 Endangering air traffic 101
18 Grounding 102
19 Consideration of wind conditions 102
20 Working in the vicinity of transmitters 113
21 Dangers when working together with several cranes 115
22 Hand signals for guidance 116
23 Crane operation with a load 124
24 Lifting of personnel 127
25 Crane operation in case of thunderstorms 128
26 Safety notes for external power feed (100 V AC to 400 V AC) 128
27 Welding work on the load 129
28 Interruption of crane operation 130
29 Resumption of crane operation 131
30 Ending crane operation 131
31 Turning / driving in reverse 132
32 Parking the vehicle 132
33 Safety guidelines for ladders 135
2 05 Signs on the crane 142
1 Signs 143
2 05 10 Labeling of load lifting equipment 173
1 Identifications on the hook block or load hooks 175
2 Identifications on single hook or double hook 176
3 Identifications on auxiliary weights 177
2 06 Antifall guards on the crane 179
1 Personal protective equipment 181
2 Preparing the ladder 183
3 Attachment and fastening points 185
4 Railings on the crane superstructure 189
5 Cranes with luffing* cab 191
2 07 Access to the crane 192
1 Components on the crane 193
2 Ascent and descent on the crane chassis 197
3 Walking and stepping surfaces 207
2 08 Working in low temperatures 208
1 Working in low temperatures 209
2 Working in ambient temperatures up to -40 °C 209
3 Working in ambient temperatures below -40 °C 217
2 10 General safety technical notes for driving with dolly 219
1 Travel operation with dolly 221
3 Crane chassis operation 231
3 01 Operating and control instruments on the crane chassis 232
1 Operating and monitoring elements 233
2 Camera – monitor* 237
3 Trip recorder* 239
4 Keyboard 241
5 Display unit 245
3 02 Before starting to travel 252
1 General checks before starting to travel 253
2 Work station – Driver’s cab 261
3 03 Axle suspension system 270
1 Crane vehicle axles suspended 271
2 Crane vehicle axles blocked 275
3 Level regulation 279
3 04 Travel operation 290
1 Driving conditions of the crane 291
2 Starting and stopping the engine 295
3 Driving the crane vehicle 301
4 Creeper gear (off road gear / maneuvering or taxiing mode) 339
5 Differential locks 345
6 Steering 351
3 05 Crane at the job site 357
1 General 359
2 Bluetooth™ Terminal (BTT) 367
3 Supporting from the crane operator’s cab 403
4 Before leaving the jobsite 423
3 07 Towing the crane 424
1 Towing 425
3 80 Transport of crane and crane components 426
1 Transporting the crane 427
4 Operation of crane superstructure 435
4 01 Operating and control instruments on the crane superstructure 436
1 Operating and control instruments 437
2 Operating elements on camera – monitor* 441
3 Operating elements on control consoles 443
4 Operating elements on the operating and control unit (BKE) 471
4 02 LICCON computer system 478
1 General 479
2 LICCON computer system boot up 481
3 Operating elements of the LICCON computer system 483
4 “Set up” program 487
5 “Crane operation” program 505
6 “Telescoping” program 569
7 The “Working range limitation” program* 573
8 The “Support force monitoring” program* 575
9 The settings window “Speed reduction master switch” 583
10 Power-Save and Stand-by mode in the LICCON computer system 591
4 03 Crane start up and taking the crane out of service 596
1 Checks before start up 597
2 Work station – Crane operator’s cab 603
3 Preheating the hydraulic oil with the Hydraulic oil preheating* 621
4 Starting the engines from the crane operator’s cab 625
5 Engine regulation from the crane driver’s cab 637
6 Detaching / attaching the hook block on the fastening point 641
7 LICCON computer system after engine start 653
4 04 Safety equipment 656
1 General 657
2 Quick test Crane geometry 657
3 Quick test Overload protection 657
4 LICCON computer system 658
5 Safety devices on the crane 663
4 05 Crane operation 674
1 General 675
2 LICCON computer system 681
3 Luffing 683
4 Lifting / lowering 689
5 Turning 695
6 Telescoping 707
4 06 Rope reeving 734
1 Wire ropes and rope end connections 735
2 Reeving the hoist rope with the auxiliary reeving rope 737
3 Reeving the hook block in and out 741
4 Securing and removing the load hook* 747
5 Attaching / removing the hoist limit switch weight 751
6 Assembling / disassembling the wedge lock 755
7 Crane operation with auxiliary block* on the telescopic boom 757
8 Rope reeving 757
4 07 Counterweight 758
1 General 759
2 Assembly 765
3 Disassembly of the counterweight plates 771
4 08 Working with a load 778
1 Safety technical instructions for working with a load 779
2 Checks before starting to work with the crane 780
3 Crane movement – Telescoping 781
4 Taking on a load 783
5 Crane operation 789
4 15 Reeving plans 791
1 Reeving plans 793
4 20 Procedure for shut off of crane movements 806
1 General 807
2 Instructions to resume the crane movement 823
5 Equipment 863
5 01 Safety technical notes for assembly and disassembly 864
1 Checking the retaining elements 865
2 Rope pulleys 865
3 Checking the ropes 865
4 Control measures 866
5 Dangerous conditions without shut off 868
6 Transporting components 869
7 Pneumatic springs for assembly support of components 869
8 Manual rope winches for assembly support of components 869
9 Weights 870
10 Guy rods 870
11 Auxiliary guying 871
12 Bypassing the overload protection 871
13 Bypassing the hoist top shut off 873
14 Assembly / disassembly 875
15 Erection / take down 912
5 02 Folding jib – TK 914
1 General 915
2 Assembling the folding jib 925
3 Reeving in the hoist rope 955
4 Changing over mechanical folding jib from 0° to 22 5° or 45° 957
5 Hydraulic connections 969
6 Electrical connections 975
7 Erection 983
8 Adjusting the folding jib angle hydraulically* 985
9 Changing over mechanical folding jib from 22 5° or 45° to 0° 987
10 Unreeving the hoist rope 995
11 Removing the folding jib 997
5 09 Hoist gear 2 1022
1 General 1023
2 Assembly 1023
3 Disassembly 1025
5 10 Boom nose – telescopic boom 1026
1 General 1027
2 Assembly 1029
3 Disassembly 1035
5 12 Auxiliary boom 1040
1 General 1041
2 Installing the auxiliary boom 1041
3 Erection 1057
4 Unreeving the hoist rope 1059
5 Disassembly of the auxiliary boom 1061
5 14 Telescopic boom disassembly/assembly, luffing cylinder on the crane superstructure 1068
1 General 1069
2 Disassembly of telescopic boom 1071
3 Assembling the telescopic boom 1081
5 17 Sliding beam disassembly / assembly 1090
1 General 1091
2 Remove sliding beams with auxiliary crane* 1093
3 Removing the front sliding beams with own crane* 1095
4 Removing the rear sliding beams with own crane* 1099
5 Installing the sliding beams with the auxiliary crane* 1107
6 Installing the front sliding beams with own crane* 1109
7 Installing the rear sliding beams with own crane* 1113
5 19 Hook blocks 1119
1 Minimum required hook block weight 1121
2 Procedure in case of slack rope 1124
3 Hook block overview 1127
4 Transporting the hook block / load hook 1129
5 Installing the single blocks 1131
6 Removing the single blocks 1135
5 25 Telescopic boom extension 1138
1 General 1139
2 Assembly 1141
3 Establishing the electrical / hydraulic connections 1143
4 Erection 1143
5 Disassembly 1145
5 31 Bluetooth™ Terminal (BTT) 1148
1 Display / operating element Bluetooth™ Terminal 1149
2 The Bluetooth™ Terminal (BTT) is plugged into the instrument console 1163
3 The Bluetooth™ Terminal (BTT) removed from its charging cradle 1169
4 Operation of the Bluetooth™ Terminal (BTT) 1203
6 Additional equipment 1209
6 01 Heater / engine preheating / Air conditioning system Driver’s cab 1210
1 Heating the driver’s cab 1211
2 Maintaining the engine independent heater 1233
6 02 Heater / engine preheating / Air conditioning system Crane operator’s cab 1235
1 Heating the crane operator’s cab 1237
2 Menu “Climate control settings” 1237
3 Maintaining the engine independent heater 1271
6 04 Support beam monitoring / sliding beam monitoring 1273
1 General 1275
2 Support bases 1275
3 Working with sliding beam monitoring* 1277
6 05 Emergency take-down 1278
1 Emergency operation 1279
6 07 Emergency operation of support 1282
1 Emergency operation of support 1283
7 Service and maintenance 1287
7 01 Maintenance and service – General 1288
1 Liebherr Service 1289
2 Warranty 1289
3 Technical safety instructions 1290
4 Work interruption and transport 1292
5 Maintenance and inspection guidelines 1292
6 Maintenance and repair work 1293
7 Cleaning and care of the crane 1295
7 02 Maintenance intervals – Crane chassis 1297
1 Crane chassis maintenance and inspection schedule 1299
7 03 Maintanance intervals – Crane superstructure 1308
1 Crane superstructure maintenance and inspection schedule 1309
7 03 50 Maintenance intervals – Crane boom 1316
1 Crane boom maintenance and inspection schedule 1317
7 04 Maintenance guidelines – Crane chassis 1321
1 Diesel engine 1323
2 Coolant system 1327
3 Air filter system 1331
4 Fuel system 1333
5 Urea system* 1337
6 Exhaust system 1339
7 Automatic transmission 1341
8 Distributor gear 1345
9 Axles 1347
10 Steering 1351
11 Tires 1353
12 Driver’s cab 1365
13 Auxiliary heater* 1369
14 Hydraulic system 1371
15 Hydraulic hose lines 1375
16 Compressed air and brake system 1377
17 Electrical system 1377
7 05 Maintenance guidelines – Crane superstructure 1382
1 Diesel engine 1383
2 Coolant system 1387
3 Air filter system 1391
4 Fuel system 1393
5 Urea system* 1397
6 Exhaust system 1401
7 Pump distributor gear 1403
8 Central lubrication system 1405
9 Slewing ring connection 1415
10 Slewing gear(s) 1417
11 Hoist gear(s) 1419
12 Auxiliary heater* 1425
13 Hydraulic system 1431
14 Hydraulic hose lines 1434
15 Electrical system 1434
7 05 50 Maintenance guidelines – Crane boom 1435
1 Telescopic boom 1437
7 06 Fill quantities, lubrication schedule 1440
1 Fill quantities 1441
2 Lubrication schedule 1442
3 Disposal 1442
7 06 Fill quantities, lubrication schedule 1443
1 Fill quantities 1445
2 Lubrication schedule 1449
7 07 Service fluids and lubricants 1454
1 Specified service items and lubricants for Liebherr cranes 1455
8 Inspections of cranes 1463
8 01 Periodic crane inspections 1464
1 General 1465
2 Inspection of carrying crane structures, especially steel structures 1466
3 Inspecting the hoist and retracting winches 1540
4 Inspecting the load hooks 1551
5 Inspection of the rope feed mechanism in the telescopic boom 1553
6 Inspection of locking system of telescopic boom 1555
7 Inspection of safety ropes and anchor points 1557
8 Inspection of membrane accumulator 1559
9 Inspection of relapse cylinders 1559
10 Inspection of the safety controls on the relapse cylinders 1560
11 Inspection of rope pulleys 1560
12 Inspecting the function of the overload protection 1560
13 Inspecting the roller slewing ring connection 1560
14 Inspection of the mounting of the load bearing equipment 1561
15 Inspection of the tele extension with eccentric, illustration 1 1563
16 Inspection of change over pulleys, illustration 2 1563
17 Inspection of the oil and fuel reservoirs 1563
18 Inspection of the auxiliary reeving winch, recovery winch and spare gear winch 1563
19 Appendix 1564
8 04 Inspection of crane wire ropes 1574
1 Introduction 1575
2 Wire rope 1575
3 Operating behavior of steel ropes 1581
4 Condition of equipment that is functionally associated with the rope 1582
5 Rope inspection log 1582
6 Rope storage and marking 1582
7 Wire ropes and rope end connections 1582
8 Twisting caused by stretching in rotation-resistant ropes and its remedy 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 1598
1 General 1599
2 Visual inspection 1599
3 Function and performance test 1599
4 Internal inspection of the wheel brake 1601
90 Appendix 1605
90 01 Foreword to appendix 1606
1 Preface 1607
90 05 Update confirmation 1608
1 Update confirmation 1609
2 Customer information 1609
Index 1611

LIEBHERR MOBILE CRANE LTM1220-5.2 OPERATORS MANUAL SN 045856 – PDF DOWNLOAD:

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PLEASE NOTE:

• This is the SAME exact manual used by your dealers to fix your vehicle.
• The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
• Any queries / doubts regarding your purchase, please feel free to contact [email protected]