Liebherr R 9400 Hydraulic Excavator Operating Manual SN 31279 – PDF DOWNLOAD
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Liebherr R 9400 Hydraulic Excavator Operating Manual SN 31279 – PDF DOWNLOAD
Description
Liebherr R 9400 Hydraulic Excavator Operating Manual SN 31279 – PDF DOWNLOAD
FILE DETAILS:
Liebherr R 9400 Hydraulic Excavator Operating Manual SN 31279 – PDF DOWNLOAD
Language : English
Pages : 530
Downloadable : Yes
File Type : PDF
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
Liebherr R 9400 Hydraulic Excavator Operating Manual SN 31279 – PDF DOWNLOAD
Document identification
ORIGINAL MANUAL
Order number: 12217662
Valid for: R 9400 from serial number 31279
Product identification
Manufacturer: Liebherr-Mining Equipment Colmar SAS
Type: R 9400
Type no.: 1629
Preface:
maintenance personnel of the machine.
They contain:
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:
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.
machine more easily and prevent malfunctions occurring due to improper operation.
- The operating instructions belong with the machine for the entire lifetime ofthe machine. Place a copy in an easily reached position on the cab storageshelf. This copy must be replaced immediately if lost, damaged or unreadable.
- The operating and maintenance instructions must be completed by information oncurrent 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.
TABLE OF CONTENTS:
Liebherr R 9400 Hydraulic Excavator Operating Manual SN 31279 – 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 1-6
1 4 Technical data 1-7
1 4 1 Working technical data 1-7
1 4 2 Technical description 1-7
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 2-3
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 2-26
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 3-34
3 2 The access and the outfit of the cab 3-36
3 2 1 Entering or leaving the cab 3-37
3 2 2 Safety lever 3-41
3 2 3 Operator’s seat 3-42
3 2 4 Adjusting of the auxiliary seat 3-45
3 2 5 Sunshade 3-46
3 2 6 Emergency exit 3-47
3 2 7 Interior lightings 3-48
3 2 8 Fire extinguisher 3-48
3 2 9 Windscreen wiper 3-49
3 2 10 Field of view 3-51
3 2 11 Lighting 3-52
3 2 12 Heating/air conditioning system 3-54
3 3 Setting the machine into operation 3-58
3 3 1 Starting I stopping the machine 3-60
3 3 2 Selective Catalytic Reduction (SCR) system 3-68
0 3 3 3 Starting aids (optional) 3-71
0 3 3 4 Jump start procedure 3-74
3 3 5 Emergency operations 3-75
3 3 6 Board E52 for safety mode of Diesel engine and servo control 3-77
3 3 7 Driving 3-81
Working with the machine 3-83
3 4 1 Uppercarriage swing movements 3-90
3 4 2 Working position 3-92
copyright© Liebherr-Mining Equipment Colmar SAS 2020
R 9400 / 12217662
MJFCIFSS
Operating manual
3 4 3 Joystick functions when setting up the machine 3-93
3 4 4 Lowering the work equipment when the engine is not running 3-97
3 5 General working methods 3-98
3 5 1 Minimum impact working methods for your machine 3-98
3 5 2 Preparatory activities 3-98
3 5 3 Positioning of the machine 3-99
3 5 4 Working with the backhoe bucket 3-100
3 5 5 Working with the Shovel bucket 3-103
3 6 Transport 3-105
3 6 1 Travelling procedures for mining machine 3-105
3 6 2 Excavator lifting and lashing operations 3-107
4 Malfunctions 4-1
4 1 Error code charts 4-2
4 1 1 Diesel engine 4-2
4 1 2 Sensors 4-10
4 1 3 Regulating circuit 4-12
4 1 4 Keyboard 4-12
4 1 5 Display 4-13
4 1 6 Coding error 4-13
4 1 7 Connection box pump transmitters 4-13
4 1 8 Joysticks 4-14
4 1 9 Error due to warning symbols in SY field 4-14
4 1 10 Heating/air conditioning system 4-17
4 2 Faults and remedies 4-18
4 2 1 Diesel engine and fuel system 4-18
4 2 2 Hydraulic system 4-19
4 2 3 Transmission 4-20
4 2 4 Electrical system 4-20
4 2 5 Heating/air-conditioning system 4-20
4 2 6 Work equipment 4-21
4 3 Fuses and relays 4-21
4 3 1 Power electric cabinet E1003 4-21
4 3 2 Cabin electric cabinet E1005 4-25
4 3 3 Heating I air-conditioning electrical box E1006 4-27
4 3 4 Electrical box E1091 for the Selective Catalytic Reduction (SCR) system 4-28
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 8
5 5 Lubricating and operating material specifications 5-21 g
5 5 1 Lubricating oil for the Diesel engine 5-21 : :
5 5 2 Fuel 5-21 ;
5 5 3 Coolant 5-22 c3
5 5 4 Diesel Exhaust Fluid (DEF) 5-22 ~
5 5 5 Hydraulic oil specifications for LIEBHERR Mining excavators 5-22
5 5 6 Swing and travel gear oils 5-28
Splitterbox oil 5-30
Coupling oil 5-30
Lubricating grease 5-30
Other lubricants 5-32
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 Selective Catalytic Reduction (SCR) system 5-65
5 12 1 Check the level of the Diesel Exhaust Fluid (DEF) 5-66
5 12 2 Change the Diesel Exhaust Fluid (DEF) 5-66
5 12 3 Replace the Diesel Exhaust Fluid (DEF) filter elements 5-69
5 12 4 Coolant shutoff valves 5-70
5 13 Compressed air system 5-71
5 13 1 Pressure regulator and air compressor 5-72
5 13 2 Air dryer 5-72
5 13 3 Air tanks 5-72
5 13 4 Air compartment 5-73
5 14 Dry air filter 5-7 4
5 14 1 To change the primary filter element 5-75
5 14 2 Changing the safety element 5-76
5 14 3 To clean the air channels for the precleaner 5-77
5 14 4 Check the air intake system, hoses, elbows, clamps 5-77
5 15 Hydraulic system 5-78
5 15 1 Preparatory activities 5-78
5 15 2 Checking the oil level in the hydraulic tank 5-79
5 15 3 Depressurising the hydraulic system 5-79
5 15 4 Emptying and refilling the hydraulic tank 5-80
5 15 5 Hydraulic oil coolers 5-82
5 15 6 Leak oil and return-line filters 5-82
5 15 7 Oil filters in PowerPack 5-84
5 15 8 High pressure filters on valve bank 5-85
5 15 9 Control circuit 5-87
5 15 10 Hydraulic pumps bleeding 5-88
5 15 11 Bleeding the hydraulic cylinders 5-90
5 15 12 Hydraulic pumps intake hoses removal 5-91
5 15 13 Replace the dust filter for the safety relief valves 5-92
5 15 14 Oil cooler protection filters (optional) 5-93
5 15 15 Servicing the hydraulic cylinder 5-94
5 15 16 Replacement of the hydraulic hoses 5-95
5 15 17 Progressive criss-cross tightening procedure 5-98
5 16 Oil changes on components 5-99
5 16 1 General information 5-99
5 16 2 Swing gears- oil change 5-100
5 16 3 Lifetime Travel gear- oil change 5-101
5 16 4 Swing gears and travel gears flushing 5-107
5 16 5 Splitterbox – oil change 5-107
5 16 6 Coupling – oil change 5-109
5 17 Hydraulic rotary connection 5-111
5 18 Track components 5-112
5 18 1 Track components mountings check 5-112
5 18 2 Check the track tension 5-114
5 18 3 Track tensioning system 5-116
5 18 4 Cleaning the track components 5-119
5 19 Electrical system 5-119
5 19 1 Notes on the electrical system 5-119
5 19 2 Principal batteries switches and ECM connectors 5-120
5 19 3 Battery care 5-121
5 19 4 Electrical components location 5-123
5 19 5 Aeration devices 5-124
Heating/air conditioning system 5-125
5 20 1 Heating system 5-125
5 20 2 Air-conditioning system 5-126
5 20 3 Dual air-conditioning system (optional) 5-129
5 20 4 Additional maintenance operations 5-130
Check mounting bolts for tightness 5-130
5 21 1 Counterweight mounting bolts 5-131
5 21 2 Swing ring mounting bolts 5-132
5 21 3 Fuel tank mounting bolts 5-133
5 21 4 Hydraulic tank mounting bolts 5-134
5 21 5 PowerPack mounting bolts 5-135
5 21 6 Swing gears and swing motors mounting bolts 5-136
5 21 7 Hydraulic pumps mounting bolts 5-137
5 21 8 Side frames mounting bolts 5-138
5 21 9 Cabin elevation mounting bolts 5-139
5 21 10 Driver’s cabin mounting bolts 5-140
Drive unit brakes and swing gear brakes 5-140
General maintenance points 5-141
5 23 1 Replacing working parts 5-141
5 23 2 Welding work on the machine 5-141
Control and maintenance chart 5-142
5 24 1 General information 5-142
5 24 2 How to use the maintenance chart 5-143
5 24 3 Daily Maintenance Schedule – R 9400 5-144 ~
5 24 4 250 Hours Maintenance Schedule – R 9400 5-150 ~
5 24 5 500 Hours Maintenance Schedule – R 9400 5-157 8
5 24 6 1000 Hours Maintenance Schedule – R 9400 5-165 g
5 24 7 2000 Hours Maintenance Schedule – R 9400 5-173 :
Appendix 6-1 ~
6 1 Visual check of the hydraulic hoses 6-1
6 1 1 Preface 6-1
6 1 2 General information 6-2
6 1 3 Components functions 6-4
6 1 4 Recommendations for hose assembly maintenance 6-5
6 2 Cleaning procedure for hydraulic circuits 6-9
6 2 1 Preface 6-9
6 2 2 General information about hydraulic oil contamination 6-9
6 2 3 General cleaning procedure 6-11
6 2 4 Working pumps circuit 6-11
6 2 5 Swing circuit 6-18
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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S.V
