Liebherr R 914C Litronic 1062 1063 1064 1065 Material Handler Hydraulic Excavator Operating Manual SN 19527

Product identification
Manufacturer: LIEBHERR France SAS

Type no.: 1062/1063 / 1064 / 1065
Conformity: CE

— the technical data.

— the safety requirements.

— the operating instructions.

— the maintenance instructions.

— Operation including setting up and equipping, rectifying malfunctions during the
course of work, resolving production dropouts, care, disposal of operating and
process materials.

— Maintenance, including maintenance, inspection and repair work.

— Transportation or loading the machine.

— Some illustrations in these operating instructions may depict details and working
devices which differ to your machine.

— In some illustrations, protective devices and covers have been removed in the in-
terests of better presentation.

— Improvements, which are always being incorporated into our machines, may re-
sult in changes to your machine which are not yet indicated in these operating in-
structions.

1 Product description1-1
11 Assembly -overview1-1
111 Machine and construction equipment 1-1
112 Machine for transferring material 1-3
113 Upper carriage 1-4
114 Chassis1-6
12 Technical data 1-6

2 Safety instructions 2-1
21 Symbols in the handbooks 2-1
22 Use in accordance with the regulations2-2
23 Safety Instructions 2-2
24 Servicing the machine safely2-13
25 Signs on the machine 2-19
251 Introduction 2-19
252 Arrangement of signage 2-19
253 Explanationof signage 2-20
26 Nameplates on the machine 2-25

3 Control and operation 3-1
31 Operating and control elements 3-1
311 Overview of the operator’s standing position 3-1
312 Arrangement of joystick3-3
313 Keypad 3-4
314 Monitoring display 3-9
315 Main screen (DISP02 R52 Software V451)3-12
316 Controls and instrumentation for optional equipments3-32
32 Access and equipment of the cab 3-36
321 Entering or leaving the cab 3-37
322 Height and inclination adjustable cab (optional extra)3-39
323 Safety lever3-42
324 Operator’s seat3-43
325 Windscreen3-47
326 Sun visor3-47
327 Sun visor on left door glass (optional extra)3-47
328 Interior lighting – Safety hammer 3-48
329 Fireextinguisher* 3-48
3210Windscreen wiper 3-49
3211Lighting3-50
3212The heater and air conditioner 3-52
3213Additional standstillheater (Option)3-57
3214Pressurisation de cabine (option)3-62
33 Operation 3-63
331 Starting / stopping the machine 3-65
332 Anti-theft device with code key (option) 3-67
333 Immobilizer with electronic ignition key (option) 3-68
334 Delay engine cut-out 5 min(option) 3-74
335 indicatorStarting aids3-76
336 Jump start procedure 3-78
337 Emergency operations 3-78
338 Travel functions3-80
339 Drive warning device (optional extra) 3-85
34 Recovering, towing the machine3-85
341 Pre-requisite 3-86342 Process preconisations 3-86
343 Other preconisations 3-87
344 With clevis type eylet available 3-88
35Working with the machine 3-89
351 Low idle automatic 3-93
352 Operating the swing gear 3-94
353 Working position 3-96
354 Working attachment control 3-97
355 Lowering the working attachment with the engine shut down 3-99
356 Turning, rotating, bolting and unbolting the add-on unit 3-99
357 Lifting magnet control system (optional equipment) 3-100
358 Add-on kits Tool Control AHS 1, AHS 11 and AHS 12 (optional extra) 3-102
359 Foot pedals travel control with add on kits AHS (optional extra) 3-104
3510Adjust boom to side (Tool Control) 3-105
3511Priority commutation with add-on kit AHS 12 (optional) 3-107
3512Transferring controls (optional extra) 3-109
3513Transferring controls PCSA – LH (optional extra) 3-110
3514transferring controls PCSA – JDeere (optional extra) 3-111
3515Commutation of the controls for an additional user AHS (special equipment) 3-111
3516Special control (option) 3-113
3517Special controls Fuchs (optional extra) 3-114
3518Option oil flow reduction for long working attachment 3-114
3519Dozer blade 3-116
3520Hoist limitation boom (option) 3-117
3521Mechanical stanchion cylinder shut-down (option) 3-121
3522Use of the excavator for lifting loads overhead 3-123
3523Overload warning device (Option) 3-124
3524Overload warning device 3-126
36 Attaching and dismounting equipment parts 3-130
361 Attaching and dismounting the bucket 3-131
362 Attaching and dismounting the bucket with improved sealing 3-133
363 Attaching and dismounting the grab on stick 3-136
364 Attaching and dismounting the grab on the industrial stanchion 3-138
365 Attaching and dismounting the stick to the boom 3-141
366 Mechanical quick-change adapter (optional extra) 3-143
367 Hydraulic quick-change adapter (optional extra) 3-148
368 LIKUFIX – hydraulic coupling system (optional extra) 3-154
369 Control of the swivel rotator (option) 3-157
37 General working methods 3-158
371 Minimum impact working methods for your machine 3-158
372 Preparatory activities 3-158
373 Using a backhoe bucket 3-160
374 Loading a transport vehicle 3-161
375 Skimming 3-163
376 Using a clamshell bucket (earthmoving attachment) 3-164
377 Using a multiple tine grapple (industrial attachment) 3-166
378 Using an hydraulic hammer 3-167
379 Working with large and heavy attachments 3-168
38 Transport 3-169
381 Transporting the machine on a low loader 3-170
382 Loading the machine with a crane 3-172

4Malfunctions 4-1
41Error code charts 4-2
411 Machine Control system (BST) 4-2
412 Engine control system (PLD-CR) 4-3
413 Keypad 4-6
414 Display 4-6

415 Coding 4-7
4164-7
4174-7
42 Faults and remedies 4-9
421 Diesel engine and fuel4-9
422 Hydraulic system 4-10
423 Transmission 4-11
424 Electrical system4-11
425 Work equipment4-12
426 Heating/air-conditioning system 4-12
43 Fuses and relays 4-16
431 Fuse box E50 4-16
432 A1010 Plate4-175 Maintenance

51 Servicing the machine safely 5-1
52 Maintenance access doors
521 Overview of access doors 5-7
522 Door lock 5-8
523 Enginehood5-9
53 Lubricating and operatingmaterials5-9
531 General information on changing lubricating and operating materials 5-9
532 Lubrication chart 5-11
533 Lubricant chart 5-13
534 Operating material chart 5-14
54 Lubricating and operating material specifications 5-14
541 Lubrication oil for the diesel engine5-14
542 Fuel5-16
543 Hydraulic oil5-17
544 Transmission oil 5-19
545 Lubricating grease and other lubricants 5-20
546 Coolant 5-20
55 Diesel engine 5-27
551 Checking the oil level in the diesel engine5-27
552 Changing the diesel engine oil 5-28
553 Belt for the A/C compressor and alternator installation 5-29
554 Lubricating starter ring gear5-30
555 Vibration damper 5-30
556 Checking mounting screws 5-31
557 Oil separator 5-32
558 Heater flange 5-33
559 Checking and adjustment of valve clearance 5-33
56 LIEBHERR particles filter (In option) 5-36
561 Drain the condensation water:5-36
562 Water separator maintenance 5-37
57 Cooling system5-37
571 Checking and cleaning the cooling system5-37
572 Checking the coolant level5-38
573 Coolant antifreeze and anti-corrosion fluid 5-38
574 Changing the coolant5-39
575 Reversible fan drive (option)5-42
58 Fuel system5-43
581 Refuelling5-43
582 Electrical refuelling pump (optional extra)5-44
583 Draining the fuel tank 5-45
584 Emptying and cleaning the fuel tank5-46
585 Draining the fuel prefilter 5-46
586 Changing fuel filter cartridges 5-47

587 Bleeding the fuel system 5-49
59 Dry air filter 5-51
591 Changing the main element 5-52
592 Changing the safety element 5-53
593 Monitoring the filtered air line 5-54
594 Spark catcher (option) 5-54
510 Hydraulic system 5-54
5101Depressurizing the hydraulic system 5-55
5102Checking the oil level, emptying and refilling the hydraulic tank5-57
5103Return-line filter 5-60
5104Leak oil filter 5-61
5105Control oil filter 5-62
5106Control circuit 5-63
5107Bleeding the hydraulic pumps 5-63
5108Removing the intake hose to the pumps 5-64
5109Bleeding the hydraulic cylinders 5-65
51010Replacement of the vent filter on the hydraulic tank 5-67
51011Bypass oil filter for hydraulic system (Special equipment) 5-67
51012Return oil filter for hydraulic hammer (option) 5-68
51013Servicing the hydraulic cylinder 5-70
51014Replacing hydraulic hoses 5-71
511 Oil changes on components 5-72
5111General information 5-72
5112Slewing gear transmission – oil change 5-73
5113Splitterbox – Oil change 5-74
5114Travel gear oil change 5-75
512 The track components 5-76
5121Checking the track components 5-76
5122Monitoring the track chain tension 5-77
5123Retensioning the track chain 5-78
5124Releasing the track chain tension 5-79
5125Greaser extension replacement 5-79
5126Cleaning the running carriage 5-80
513 Electrical system 5-81
5131Notes on the electrical system 5-81
5132Main battery switch 5-81
5133Battery care 5-82
5134Slip ring assembly (optional extra) 5-83
514 Heating/air-conditioning system 5-84
5141Recirculated and fresh air filters 5-84
5142Heating system 5-85
5143Air-conditioning system 5-86
515 Greasing the machine 5-88
5151The centralized lubrication system 5-88
5152Semi automatic and full automatic systems 5-90
5153Operation of the semi automatic system 5-90
5154Operation of the full automatic system 5-91
5155Emergency lubrication with defective lubrication system 5-93
5156To refill a grease container 5-93
5157Changes in the lubrication circuit 5-94
5158Greasing the grab (optional extra) 5-95
516 Quick-change systems 5-96
5161Greasing the mechanical quick-change adapter (optional extra) 5-96
5162Hydraulic quick-change adapter (optional extra) 5-96
5163LIKUFIX (optional extra) 5-98
5164Checking and maintenance of quick change coupler 5-99
517 Check mounting bolts for tightness 5-100
5171Mounting bolts of the counterweight 5-101

51721VIounting screws of the swing ring 5-102
51731VIounting screws of the hydraulic oil and fuel tank 5-102
51741VIounting screws of the swing gear and motor 5-103
518 Drive unit brakes and swing gear brakes 5-103
519 General maintenance points 5-103
5191Replacing working parts 5-103
5192Replacing the teeth on the bucket 5-104
5193Welding work on the machine 5-105
520 Control and maintenance chart 5-105