Liebherr Hydraulic excavator R 9400 Operating Manual – PDF DOWNLOAD
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Liebherr Hydraulic excavator R 9400 Operating Manual – PDF DOWNLOAD
Description
Liebherr Hydraulic excavator R 9400 Operating Manual – PDF DOWNLOAD
FILE DETAILS:
Liebherr Hydraulic excavator R 9400 Operating Manual – PDF DOWNLOAD
Language : English
Pages :512
Downloadable : Yes
File Type : PDF
Size:95.8 MB
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
Liebherr Hydraulic excavator R 9400 Operating Manual – PDF DOWNLOAD
Product identification
Manufacturer:Liebherr-Mining Equipment Colmar SAS
Type:R 9400
Type no.:1257 / 1407
from serial number 26377
Preface:
- 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.
- Increases reliability in use.
- Extends the service life of your machine.
- Reduces repair costs and downtime.
- 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 Hydraulic excavator R 9400 Operating Manual – PDF DOWNLOAD
1 Product description 1-1
1 1 Assembly- overview 1-1
1 1 1 Machine and construction equipment 1-1
1 1 2 Uppercarriage 1-3
1 1 3 Undercarriage 1-4
1 2 Vibration emission 1-4
1 3 EC Declaration of Conformity 1-5
1 4 Technical data 1-6
1 4 1 Working technical data 1-6
1 4 2 Technical description 1-6
2 Safety instructions 2-1
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 2-15
2 5 Signs on the machine 2-22
2 5 1 Introduction 2-22
2 5 2 Arrangement of signs 2-23
2 5 3 Meaning of the signs 2-25
3 Control and operation 3-1
3 1 Operating and control elements 3-1
3 1 1 Overview of the control cab 3-1
3 1 2 Arrangement of joystick 3-3
3 1 3 Keyboard 3-4
3 1 4 Control board 3-8
3 1 5 Monitoring display 3-10
3 1 6 Main screen 3-12
3 1 7 Monitoring cameras 3-32
3 2 The access and the outfit of the cab 3-34
3 2 1 Entering or leaving the cab 3-35
3 2 2 Safety lever 3-39
3 2 3 Operator’s seat 3-40
3 2 4 Adjusting of the auxiliary seat 3-43
3 2 5 Sunshade 3-44
3 2 6 Emergency exit 3-45
3 2 7 Interior lightings 3-47
3 2 8 Fire extinguisher 3-48
3 2 9 Windscreen wiper 3-48
3 2 10 Field of view 3-50
3 2 11 Lighting 3-51
3 2 12 Heating/air conditioning system 3-53
3 3 Setting the machine into operation 3-57
3 3 5 Board E52 for safety mode of Diesel engine and servo control 3-74
3 3 6 Driving 3-77
Working with the machine 3-80
3 4 1 Uppercarriage swing movements 3-86
3 4 2 Working position 3-89
3 4 3 Joystick functions when setting up the machine 3-89
copyright© Liebherr-Mining Equipment Colmar SAS 2020
R 9400 / 11000047
MJFCIFSS
Operating manual
3 4 4 Lowering the work equipment when the engine is not running 3-94
3 5 General working methods 3-95
3 5 1 Minimum impact working methods for your machine 3-95
3 5 2 Preparatory activities 3-95
3 5 3 Positioning of the machine 3-96
3 5 4 Working with the backhoe bucket 3-97
3 5 5 Working with the Shovel bucket 3-100
3 6 Transport 3-102
3 6 1 Travelling procedures for mining machine 3-102
3 6 2 Excavator lifting and lashing operations 3-104
4 Malfunctions 4-1
4 1 Error code charts 4-2
4 1 1 Sensors 4-2
4 1 2 Regulating circuit 4-3
4 1 3 Keyboard 4-3
4 1 4 Display 4-4
4 1 5 Coding error 4-4
4 1 6 Connection box pump transmitters 4-4
4 1 7 Joysticks 4-5
4 1 8 Error due to warning symbols in SY field 4-5
4 1 9 Heating/air conditioning system 4-7
4 2 Faults and remedies 4-8
4 2 1 Diesel engine and fuel system 4-8
4 2 2 Hydraulic system 4-9
4 2 3 Transmission 4-10
4 2 4 Electrical system 4-10
4 2 5 Heating/air-conditioning system 4-10
4 2 6 Work equipment 4-11
4 3 Fuses and relays 4-11
4 3 1 Power electrical box E1003 4-11
4 3 2 Cabin electrical box E1005 4-14
4 3 3 Heating I air-conditioning electrical box E1006 4-15
5 Maintenance 5-1
5 1 Servicing the machine safely 5-1
5 2 Maintenance access doors 5-7
5 3 Maintenance anchor points 5-9
5 3 1 Approved anchor points 5-9
5 3 2 Use the anchor points 5-12
5 4 Lubricants and operating fluids 5-13
5 4 1 General information on changing lubricants and operating fluids 5-13
5 4 2 Lubricating chart 5-14
5 4 3 Service trap 5-15
5 4 4 Lubricant chart 5-17
5 4 5 Operating material chart 5-18
5 4 6 Service trap 5-19
5 5 Lubricating and operating material specifications 5-21 ~
5 5 1 Lubricating oil for the Diesel engine 5-21 0~
5 5 2 Fuel 5-21 ~
5 5 3 Coolant 5-22 c
5 5 4 Hydraulic oil specifications for LIEBHERR Mining excavators 5-22 : :
5 5 5 Swing and travel gear oils 5-28 ;
5 5 6 Splitterbox oil 5-30 c3
5 5 7 Coupling oil 5-30 ~
5 5 8 Lubricating grease 5-30
5 5 9 Other lubricants 5-32
copyright© Liebherr-Mining Equipment Colmar SAS 2020
5 6 Condition monitoring with oil analysis 5-33
5 6 1 General information 5-33
5 6 2 Oil sampling 5-33
5 6 3 Sample processing 5-40
5 7 Diesel engine 5-44
5 7 1 Diesel engine oil level check 5-44
5 7 2 Diesel engine oil change 5-45
5 7 3 Engine oil sump refilling 5-47
5 7 4 Mounting screws 5-48
5 7 5 Elastic bedding 5-49
5 7 6 Alternator belt 5-49
5 8 Splitterbox 5-50
5 8 1 Mounting screws 5-50
5 8 2 Elastic bedding 5-52
5 8 3 Air filter 5-53
5 9 Coupling 5-54
5 9 1 Geislinger coupling wear check 5-54
5 10 Cooling system 5-55
5 10 1 Checking and cleaning the cooling system 5-55
5 10 2 Checking the coolant level 5-55
5 10 3 Coolant antifreeze and anti-corrosion fluid 5-56
5 10 4 Changing the coolant 5-56
5 11 Fuel system 5-58
5 11 1 Refuelling 5-59
5 11 2 Draining the fuel tank 5-60
5 11 3 Emptying and cleaning the fuel tank 5-60
5 11 4 Fuel filtering system 5-61
5 12 Compressed air system 5-65
5 12 1 Pressure regulator and air compressor 5-65
5 12 2 Air dryer 5-66
5 12 3 Air tanks 5-68
5 12 4 Air compartment 5-68
5 13 Dry air filter 5-70
5 13 1 To change the primary filter element 5-71
5 13 2 Changing the safety element 5-72
5 13 3 To clean the air channels for the precleaner 5-73
5 13 4 Check the air intake system, hoses, elbows, clamps 5-73
5 14 Hydraulic system 5-74
5 14 1 Preparatory activities 5-74
5 14 2 Checking the oil level in the hydraulic tank 5-75
5 14 3 Depressurising the hydraulic system 5-75
5 14 4 Emptying and refilling the hydraulic tank 5-76
5 14 5 Hydraulic oil coolers 5-78
5 14 6 Leak oil and return-line filters 5-78
5 14 7 Oil filters in PowerPack 5-80
5 14 8 High pressure filters on valve bank 5-81
5 14 9 Control circuit 5-83
5 14 10 Hydraulic pumps bleeding 5-84
5 14 11 Bleeding the hydraulic cylinders 5-86
5 14 12 Hydraulic pumps intake hoses removal 5-87
5 14 13 Replace the dust filter for the safety relief valves 5-88
5 14 14 Oil cooler protection filters (optional) 5-89
5 14 15 Servicing the hydraulic cylinder 5-90
5 14 16 Replacement of the hydraulic hoses 5-91
5 14 17 Progressive criss-cross tightening procedure 5-94
5 15 Oil changes on components 5-95
5 15 1 General information 5-95
5 15 2 Swing gears – oil change 5-96
copyright© Liebherr-Mining Equipment Colmar SAS 2020
R 9400 / 11000047
MJFCIFSS
Operating manual
5 15 3 Lifetime Travel gear – oil change 5-97
5 15 4 Swing gears and travel gears flushing 5-103
5 15 5 Oil level check on idler (ITT idler only) 5-104
5 15 6 Splitterbox – oil change 5-105
5 15 7 Coupling – oil change 5-106
5 16 Hydraulic rotary connection (from SN 28066) 5-108
5 17 Track components 5-109
5 17 1 Track components mountings check 5-109
5 17 2 Check the track tension 5-111
5 17 3 Track tensioning system 5-113
5 17 4 Cleaning the track components 5-116
5 18 Electrical system 5-116
5 18 1 Notes on the electrical system 5-116
5 18 2 Principal batteries switches and ECM connectors 5-117
5 18 3 Battery care 5-118
5 18 4 Electrical components location 5-119
5 18 5 Aeration devices 5-120
5 19 Heating/air conditioning system 5-120
5 19 1 Heating system 5-121
5 19 2 Air-conditioning system 5-122
5 19 3 Dual air-conditioning system (optional) 5-125
5 19 4 Additional maintenance operations 5-126
5 20 Check mounting bolts for tightness 5-126
5 20 1 Counterweight mounting bolts 5-127
5 20 2 Swing ring mounting bolts 5-128
5 20 3 Fuel tank mounting bolts 5-129
5 20 4 Hydraulic tank mounting bolts 5-130
5 20 5 PowerPack mounting bolts 5-131
5 20 6 Swing gears and swing motors mounting bolts 5-132
5 20 7 Hydraulic pumps mounting bolts 5-133
5 20 8 Side frames mounting bolts 5-134
5 20 9 Cabin elevation mounting bolts 5-135
5 20 10 Driver’s cabin mounting bolts 5-136
5 21 Drive unit brakes and swing gear brakes 5-136
5 22 General maintenance points 5-137
5 22 1 Replacing working parts 5-137
5 22 2 Welding work on the machine 5-137
5 23 Control and maintenance chart 5-138
5 23 1 General information 5-138
5 23 2 How to use the maintenance chart 5-139
5 23 3 Daily Maintenance Schedule – R 9400 5-140
5 23 4 250 Hours Maintenance Schedule – R 9400 5-146
5 23 5 500 Hours Maintenance Schedule – R 9400 5-153
5 23 6 1000 Hours Maintenance Schedule – R 9400 5-161
5 23 7 2000 Hours Maintenance Schedule – R 9400 5-169
6 Appendix 6-1
6 1 Visual check of the hydraulic hoses 6-1 0
6 1 1 Preface 6-1 ~
6 1 2 General information 6-2 ~
6 1 3 Components functions 6-4 ~i::::
6 1 4 Recommendations for hose assembly maintenance 6-5 ,g
6 2 Cleaning procedure for hydraulic circuits 6-9 ;
6 2 1 Preface 6-9 c3
6 2 2 General information about hydraulic oil contamination 6-9 UJ
I 6 2 3 General cleaning procedure 6-11
6 2 4 Working pumps circuit 6-11
6 2 5 Swing circuit 6-18
Operating manual
6 2 6 Cooling pumps circuit 6-22
6 2 7 Travel motors circuit 6-32
6 2 8 Backhoe cylinders lines 6-38
6 2 9 Shovel cylinders lines 6-43
6 2 10 Hydraulic tank 6-49
6 2 11 Restart the machine 6-50
6 2 12 Monitor the restarted machine 6-51
6 3 Centralized lubrication system 6-53
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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]
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