Liebherr R 926 Advanced 692 1026 1027 1346 Hydraulic Excavator Operating Manual SN 27692 – PDF DOWNLOAD

Description

Liebherr R 926 Advanced 692 1026 1027 1346 Hydraulic Excavator Operating Manual SN 27692 – PDF DOWNLOAD

FILE DETAILS:

Liebherr R 926 Advanced 692 1026 1027 1346 Hydraulic Excavator Operating Manual SN 27692 – PDF DOWNLOAD

Language : English
Pages : 387
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

Liebherr R 926 Advanced 692 1026 1027 1346 Hydraulic Excavator Operating Manual SN 27692 – PDF DOWNLOAD

Product ID
Manufacturer: LIEBHERR France S.A.S.
Type: R 926 Advanced
Type no.: 692 / 1026 / 1027 / 1346

Preface:

These operating instructions have been written for the machine operator and for the maintenance personnel of the machine.

They contain:

The operating instructions are to be read and used carefully by all persons who carry out work with or on the machine before putting the machine into service for the first time and later, at regular intervals.

Work with or on the machine includes, for example:

• 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.

The operating instructions allow the machine operator to familiarize themselves with the machine more easily and prevent malfunctions occurring due to improper operation. The observance of the operating and maintenance instructions by maintenance personnel:

• increases reliability in use.
• extends the service life of your machine.
• reduces repair costs and downtime.

The operating instructions belong with the machine for the entire lifetime of the machine. Place a copy in an easily reached position on the cab storage shelf. This copy must be replaced immediately if lost, damaged or unreadable.

The operating and maintenance instructions must be completed by information on current national regulations for accident prevention and protection. In addition to the operating instructions and legally binding regulations on accident prevention which apply in the user country and at point of use, authorized specialist rules for safe and correct working procedures are also to be observed.

These operating and maintenance instructions contain all the information required for operating and maintaining your machine.

• Some illustrations in these operating instructions may depict details and working devices which differ from your machine.
• In some illustrations, protective devices and covers have been removed in the interests of better presentation.
• Improvements, which are always being incorporated into our machines, may result in changes to your machine which are not yet indicated in these operating instructions.

TABLE OF CONTENTS:

Liebherr R 926 Advanced 692 1026 1027 1346 Hydraulic Excavator Operating Manual SN 27692 – PDF DOWNLOAD

1 Product description 1-1
2 Safety instructions 2-1
3 Control and operation 3-1
Operating manual
1 1 Assembly – overview 1-1
1 1 1 Machine and construction equipment 1-1
1 1 2 Machine for transferring material 1-3
1 1 3 Upper carriage 1-4
1 1 4 Undercarriage 1-5
1 2 Vibration emissions 1-5
1 3 Sound emission 1-6
1 4 EC Declaration of Conformity 1-7
1 5 Technical data 1-7
2 1 Meaning of the symbols in this manual 2-1
2 2 Use in accordance with the regulations 2-2
2 3 Safety Instructions 2-2
2 4 Servicing the machine safely 2-14
2 5 Signs on the machine 2-20
2 5 1 Introduction 2-20
2 5 2 Arrangement of signage 2-21
2 5 3 Explanation of signage 2-23
2 5 4 Nameplates on the machine 2-29
3 1 Operating and control elements 3-1
3 1 1 Controls in the operator’s cab 3-1
3 1 2 The joysticks 3-2
3 1 3 Control unit 3-7
3 1 4 Display unit 3-14
3 1 5 Main screen 3-15
3 1 6 Main screen with numeric video control 3-16
3 1 7 Status symbols 3-17
3 1 8 Warning symbols 3-19
3 1 9 Menu commands 3-22
3 1 10 Secondary and options keyboards 3-44
3 1 11 Display for LIEBHERR particle filter (optional) 3-53
3 2 Access and equipment of the cab 3-54
3 2 1 Entering or leaving the cab 3-55
3 2 2 Safety lever 3-57
3 2 3 Operator’s seat 3-58
3 2 4 Windscreen 3-65
3 2 5 Sunshade 3-67
3 2 6 Emergency exit – rear window 3-68
3 2 7 Fire extinguisher” 3-69
3 2 8 Windscreen wiper 3-70
3 2 9 Lighting 3-72
3 2 1 O Heating and air conditioning system 3-73
0 0 3 3
3 2 11 Additional standstill heater (Option) 3-78
Setting the machine into operation 3-79
3 3 2 Starting the Diesel engine 3-83
3 3 3 Speed adjustment and operating modes selection 3-83
3 3 4 Notes after starting the engine 3-85
3 3 5 Warm-up phase for Diesel engine and hydraulic circuit 3-86
3 3 6 Switching the Diesel engine off 3-86
I 3 3 7 indicatorStarting aids 3-88
3 3 8 Jump start procedure 3-89
3 3 9 Immobilizer with electronic ignition key (option) 3-90
3 3 10 Travel functions 3-92
3 3 11 Drive warning device (optional extra) 3-97
Operating the excavator in safety modes 3-98
Recovering, towing the machine 3-100
3 5 1 Pre-requisite 3-100
3 5 2 Process preconisations 3-100
3 5 3 Other preconisations 3-102
Working with the machine 3-102
3 6 1 Low idle automatic 3-107
3 6 2 Automatic motorstop after low idle (option) 3-108
3 6 3 The uppercarriage swing movements 3-109
3 6 4 Working position 3-112
3 6 5 Working attachment control 3-112
3 6 6 Lowering the working attachment with the engine shut down 3-114
3 6 7 Turning, rotating, bolting and unbolting the add-on unit 3-115
3 6 8 Control of the swivel rotator (option) 3-117
3 6 9 Lifting magnet control system (optional equipment) 3-118
3 6 10 Control of special equipments via the additional pedals 3-120
3 6 11 AHS11 proportional control (in option) 3-123
3 6 12 AHS11 control commutation on bucket control (in option) 3-124
3 6 13 AHS11 proportional control commutation on bucket control (in option) 3-125
3 6 14 Special control system of the joysticks 3-127
3 6 15 Option oil flow reduction for long working attachment 3-129
3 6 16 Cut off by end switches of attachment movements (option) 3-129
3 6 17 Use of the excavator for lifting loads overhead 3-134
3 6 18 Overload warning device (Option) 3-135
3 6 19 Mowing bucket (option) 3-137
3 6 20 Float position of the boom (option) 3-138
3 6 21 Preparation for swivel rotator (option) 3-139
Attaching and dismounting equipment parts 3-139
3 7 1 Attaching and dismounting the bucket 3-141
3 7 2 Attaching and dismounting the bucket with improved sealing 3-144
3 7 3 Attaching and dismounting the grab on stick 3-146
3 7 4 Attaching and dismounting the grab on the industrial stanchion 3-149
3 7 5 Attaching and dismounting the stick to the boom 3-151
3 7 6 Mechanical quick-change adapter (optional extra) 3-153
3 7 7 Hydraulic quick-change adapter (optional extra) 3-157
3 7 8 LIKUFIX- hydraulic coupling system (optional extra) 3-166
General working methods 3-168
3 8 1 Minimum impact working methods for your machine 3-168
3 8 2 Preparatory activities 3-168
3 8 3 Using a backhoe bucket 3-169
3 8 4 Loading a transport vehicle 3-171
3 8 5 Skimming 3-171
3 8 6 Using a clamshell bucket (earthmoving attachment) 3-172
3 8 7 Using a multiple tine grapple (industrial attachment) 3-175
3 8 8 Using an hydraulic hammer 3-176
3 8 9 Working with large and heavy attachments 3-177
Transport 3-178 ° 0
3 9 1 Transporting the machine on a low loader 3-179 ~
3 9 2 Loading the machine with a crane 3-182 ~
0 i Faults and remedies 4-2 ~
4 1 1 Diesel engine and fuel system 4-2 LL
4 1 2 Hydraulic system 4-4 I
4 1 3 Transmission 4-4
4 1 4 Electrical system 4-5
R 926 Advanced / 10360029
4 1 5 Work equipment 4-6
4 1 6 Heating/air-conditioning system, fan 4-6
4 1 7 LIEBHERR particles filter system 4-7
4 2 Fuses and relays 4-8
4 2 1 Electric box E50 4-8
4 2 2 Central plate A161 4-11
4 2 3 Main fuses 4-15
5 1 Servicing the machine safely 5-1
5 2 Maintenance access doors 5-8
5 2 1 Overview of access doors 5-8
5 2 2 Door lock 5-9
5 2 3 Engine hood lock 5-10
5 3 Lubricants and operating fluids 5-10
5 3 1 General information on changing lubricants and operating fluids 5-10
5 3 2 Lubrication chart 5-12
5 3 3 Lubricant chart 5-14
5 3 4 Operating material chart 5-15
5 4 Lubricants and operating fluids specification 5-15
5 4 1 Diesel fuel 5-15
5 4 2 Lubricating oil for the Diesel engine 5-16
5 4 3 Coolant for the diesel engine 5-18
5 4 4 Hydraulic liquids 5-25
5 4 5 Lubricating grease and other lubricants 5-29
5 5 Diesel engine 5-30
5 5 1 Checking the oil level in the diesel engine 5-30
5 5 2 Changing the diesel engine oil 5-31
5 5 3 Belt for the A/C compressor and alternator installation 5-32
5 5 4 Lubricating starter ring gear 5-33
5 5 5 Vibration damper 5-34
5 5 6 Checking mounting screws 5-34
5 5 7 Oil separator 5-35
5 5 8 Heater flange 5-36
5 5 9 Checking and adjustment of valve clearance 5-36
5 6 LIEBHERR particles filter (In option) 5-39
5 6 1 Drain the condensation water: 5-39
5 6 2 Water separator maintenance: 5-39
5 7 Cooling system 5-40
5 7 1 Checking and cleaning the cooling system 5-40
5 7 2 Checking the coolant level 5-41
5 7 3 Coolant antifreeze and anti-corrosion fluid 5-41
5 7 4 Changing the coolant 5-41
5 7 5 Reversible fan drive (option) 5-45
5 8 Fuel system 5-46
5 8 1 Refuelling 5-46
5 8 2 Electrical refuelling pump (optional extra) 5-47
5 8 3 Draining the fuel tank 5-48
5 8 4 Emptying and cleaning the fuel tank 5-49
5 8 5 Draining the fuel prefilter 5-50
5 8 6 Changing fuel filter cartridges 5-50
5 8 7 Bleeding the fuel system 5-53
5 9 Dry air filter 5-56
5 9 1 Changing the main element 5-57
5 9 2 Changing the safety element 5-58
5 9 3 Monitoring the filtered air line 5-58
5 9 4 Spark catcher (option) 5-58
5 10 Hydraulic system 5-59
5 10 1 Depressurizing the hydraulic system 5-59
5 10 2 Checking the oil level, emptying and refilling the hydraulic tank 5-61
5 10 3 Return-line filter 5-64
5 10 4 Leak oil filter 5-65
5 10 5 Control oil filter 5-66
5 10 6 Control circuit 5-67
5 10 7 Bleeding the hydraulic pumps 5-67
5 10 8 Removing the intake hose to the pumps 5-68
5 10 9 Bleeding the hydraulic cylinders 5-69
5 10 10 Replacement of the vent filter on the hydraulic tank 5-71
5 10 11 Bypass oil filter for hydraulic system (Special equipment) 5-71
5 10 12 Return oil filter for hydraulic hammer (option) 5-73
5 10 13 Servicing the hydraulic cylinder 5-7 4
5 10 14 Replacing hydraulic hoses 5-75
Oil changes on components 5-76
5 11 1 General information 5-76
5 11 2 Swing gear – Oil level check and oil change 5-77
5 11 3 Splitterbox – Oil change 5-78
5 11 4 Travel gear oil change 5-79
The track components 5-80
5 12 1 Checking the mounting screws of the track components 5-80
5 12 2 Checking the track chains tension 5-80
5 12 3 Retensioning the track 5-82
5 12 4 Releasing the track chain tension 5-82
5 12 5 Cleaning the track components 5-83
Electrical system 5-84
5 13 1 Notes on the electrical system 5-84
5 13 2 Main battery switch 5-84
5 13 3 Battery care 5-85
5 13 4 Slip ring assembly (optional extra) 5-86
Heating and air conditioning system 5-87
Greasing the machine 5-87
5 15 1 Centralized lubrication system 5-87
5 15 2 Operation of the full automatic system 5-89
5 15 3 Emergency lubrication with defective lubrication system 5-91
5 15 4 To refill a grease container 5-92
5 15 5 Changes in the lubrication circuit 5-93
5 15 6 Greasing the grab (optional extra) 5-94
Quick-change systems 5-95
5 16 1 Greasing the mechanical quick-change adapter (optional extra) 5-95
5 16 2 Hydraulic quick-change adapter (optional extra) 5-95
5 16 3 LIKUFIX (optional extra) 5-97
5 16 4 Checking and maintenance of quick change coupler 5-98
Check mounting bolts for tightness 5-98
5 17 1 Mounting bolts of the counterweight 5-99
5 17 2 Mounting screws of the swing ring 5-99
5 17 3 Mounting screws of the hydraulic oil and fuel tank 5-100
5 17 4 Mounting screws of the swing gear and motor 5-100
Drive unit brakes and swing gear brakes 5-101 ° 0
General maintenance points 5-101 ~
5 19 1 Replacing working parts 5-101 ~
5 19 2 Checking or replacing the teeth on the bucket 5-101 g
5 19 3 Welding work on the machine 5-103 ®
Control and maintenance chart 5-104

Customer Support: [email protected]

PLEASE NOTE:

• This is the SAME manual used by the dealers to troubleshoot any faults in your vehicle. This can be yours in 2 minutes after the payment is made.
• Contact us at [email protected] should you have any queries before your purchase or that you need any other service / repair / parts operators manual.

S.V