Liebherr R 9350 E Hydraulic excavator Operating Manual SN 12947 – PDF DOWNLOAD
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Liebherr R 9350 E Hydraulic excavator Operating Manual SN 12947 – PDF DOWNLOAD
Description
Liebherr R 9350 E Hydraulic excavator Operating Manual SN 12947 – PDF DOWNLOAD
FILE DETAILS:
Liebherr R 9350 E Hydraulic excavator Operating Manual SN 12947 – PDF DOWNLOAD
Language : English
Pages : 456
Downloadable : Yes
File Type : PDF
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
Liebherr R 9350 E Hydraulic excavator Operating Manual SN 12947 – PDF DOWNLOAD
Manufacturer: Liebherr-Mining Equipment Colmar SAS
Type: R 9350 E
Type no.: 771
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 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.
TABLE OF CONTENTS:
Liebherr R 9350 E Hydraulic excavator Operating Manual SN 12947 – 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 1-2
1 1 3 Undercarriage 1-3
1 2 Vibration emission 1-3
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 Safety information for electrical system 2-22
2 6 Safety guidelines to connect and start-up this electric machine 2-25
2 7 Security kits 2-26
2 7 1 High voltage security kit 2-26
2 7 2 Low voltage security kit (optional) 2-27
2 7 3 Personal Protective Equipment kit (optional) 2-28
2 8 Signs on the machine 2-28
2 8 1 Introduction 2-28
2 8 2 Arrangement of signs 2-29
2 8 3 Meaning of the signs 2-31
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 3-26
3 2 The access and the outfit of the cab 3-28
3 2 1 Entering or leaving the cab 3-29
3 2 2 Safety lever 3-34
3-34
3 2 4 Adjusting of the auxiliary seat 3-38
3 2 5 Sunshade 3-39
3 2 6 Emergency exit 3-40
3 2 7 Interior lightings 3-42
3 2 8 Fire extinguisher 3-42
3 2 9 Windscreen wiper 3-43
3 2 10 Field of view 3-45
3 2 11 Lighting 3-46
3 2 12 Heating/air-conditioning system 3-48
3 3 Setting the machine into operation 3-52
3 3 1 Starting / stopping the machine 3-54
3 3 2 Starting aids (optional) 3-60
3 3 3 Emergency and safety operations 3-61
3 3 4 Driving 3-64
Operating manual
R 9350 E / 11695771
MJFCIFSS
copyright © Liebherr-Mining Equipment Colmar SAS 2020
3 4 Working with the machine 3-67
3 4 1 Uppercarriage swing movements 3-74
3 4 2 Working position 3-76
3 4 3 Joystick functions when setting up the machine 3-76
3 4 4 Lowering the work equipment when the motor is not running 3-80
3 5 General working methods 3-81
3 5 1 Minimum impact working methods for your machine 3-81
3 5 2 Preparatory activities 3-82
3 5 3 Positioning of the machine 3-83
3 5 4 Working with the backhoe bucket 3-83
3 5 5 Working with the Shovel bucket 3-86
3 6 Transport 3-88
3 6 1 Travelling procedures for mining machine 3-88
3 6 2 Excavator lifting and lashing operations 3-90
4 Malfunctions 4-1
4 1 Error code charts 4-2
4 1 1 Sensors 4-2
4 1 2 Electronic components 4-4
4 1 3 Regulating circuit 4-4
4 1 4 CAN BUS 4-4
4 1 5 Joysticks 4-5
4 1 6 Error with warning symbols 4-6
4 2 Faults and remedies 4-7
4 2 1 Hydraulic system 4-7
4 2 2 Transmission 4-7
4 2 3 Electrical system 4-8
4 2 4 Heating/air-conditioning system 4-8
4 2 5 Work equipment 4-9
4 3 Fuses and relays 4-9
4 3 1 Power electrical box E1003 4-9
4 3 2 Cabin electrical box E1005 4-12
4 3 3 Heating / air-conditioning electrical box E1006 4-13
5 Maintenance 5-1
5 1 Servicing the machine safely 5-1
5 2 Maintenance access doors 5-7
5 3 Maintenance anchor points 5-8
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 5-16
5 4 5 Operating material chart 5-17
5 4 6 Service trap 5-18
5 5 Lubricating and operating material specifications 5-19
5 5 1 Lubrication for the electric motor 5-19
5 5 2 Hydraulic oil specifications for LIEBHERR Mining excavators 5-20
5 5 3 Swing and travel gear oils 5-25
5 5 4 Splitterbox oil 5-27
5 5 5 Lubricating grease 5-28
5 5 6 Other lubricants 5-30
5 6 Condition monitoring with oil analysis 5-30
5 6 1 General information 5-30
5 6 2 Oil sampling 5-31
Operating manual
R 9350 E / 11695771
MJFCIFSS
copyright © Liebherr-Mining Equipment Colmar SAS 2020
5 6 3 Sample processing 5-37
5 7 Electric motor 5-39
5 7 1 Mounting screws 5-40
5 7 2 Elastic bedding 5-41
5 8 Splitterbox 5-42
5 8 1 Mounting screws 5-42
5 8 2 Elastic bedding 5-44
5 8 3 Air filter 5-45
5 9 Compressed air system 5-46
5 9 1 Compressor unit 5-46
5 9 2 Air dryer 5-47
5 9 3 Air tanks 5-47
5 9 4 Air compartment 5-48
5 10 Hydraulic system 5-49
5 10 1 Preparatory activities 5-49
5 10 2 Checking the oil level in the hydraulic tank 5-50
5 10 3 Depressurising the hydraulic system 5-50
5 10 4 Emptying and refilling the hydraulic tank 5-51
5 10 5 Hydraulic oil coolers 5-53
5 10 6 Leak oil and return-line filters 5-54
5 10 7 Oil filters in PowerPack 5-56
5 10 8 High pressure filters on valve bank 5-57
5 10 9 Control circuit 5-59
5 10 10 Hydraulic pumps bleeding 5-60
5 10 11 Bleeding the hydraulic cylinders 5-61
5 10 12 Hydraulic pumps intake hoses removal 5-62
5 10 13 Replace the dust filter for the safety relief valves 5-63
5 10 14 Bypass filter for hydraulic oil (optional) 5-64
5 10 15 Oil cooler protection filters (optional) 5-65
5 10 16 Servicing the hydraulic cylinder 5-66
5 10 17 Replacement of the hydraulic hoses 5-67
5 10 18 Progressive criss-cross tightening procedure 5-70
5 11 Oil changes on components 5-71
5 11 1 General information 5-71
5-72
5 11 3 Oil change on travel gear 5-73
5 11 4 Swing gears and travel gears flushing 5-74
5-75
5 12 Track components 5-76
5 12 1 Checking the track components mountings 5-77
5 12 2 Monitoring the track tension 5-78
5 12 3 Retensioning the track 5-79
5 12 4 Releasing the track tension 5-80
5 12 5 Cleaning the travel gear 5-81
5 13 Electrical system 5-82
5 13 1 Low and high voltage circuit 5-82
5 13 2 Standby heating supply 5-82
5 13 3 24 V circuit 5-83
5 13 4 Notes on the electrical system 5-83
5 13 5 Battery switch 5-83
5 13 6 Battery care 5-84
5 13 7 Electrical components location 5-86
5 13 8 Electric rotary connection 5-87
5 13 9 Connection box 5-89
5 13 10 Electric boxes S1 and S2 5-89
5 13 11 Electrical boxes and cabin pressurization 5-89
5 14 Heating/air conditioning system 5-90
5 14 1 Heating system 5-90
Operating manual
R 9350 E / 11695771
MJFCIFSS
copyright © Liebherr-Mining Equipment Colmar SAS 2020
5 14 2 Air-conditioning system 5-93
5 14 3 Dual air-conditioning system (optional) 5-95
5 14 4 Additional maintenance operations 5-95
5 15 Check mounting bolts for tightness 5-95
5 15 1 Counterweight mounting bolts 5-97
5 15 2 Swing ring mounting bolts 5-98
5 15 3 S1 high voltage box support mounting bolts 5-99
5 15 4 S1 high voltage box mounting bolts 5-100
5 15 5 S2 low voltage box mounting bolts 5-101
5 15 6 Hydraulic tank mounting bolts 5-102
5 15 7 PowerPack mounting bolts 5-103
5 15 8 Swing gear and swing motors mounting bolts 5-104
5 15 9 Hydraulic pumps mounting bolts 5-105
5 15 10 Side frames mounting bolts 5-106
5 15 11 Cabin elevation mounting bolts 5-107
5-108
5 16 Drive unit brakes and swing gear brakes 5-108
5 17 General maintenance points 5-109
5 17 1 Replacing working parts 5-109
5 17 2 Welding work on the machine 5-109
5 18 Control and maintenance chart 5-110
5 18 1 General information 5-110
5 18 2 How to use the maintenance chart 5-111
5 18 3 Daily Maintenance Schedule – R 9350 E 5-112
5 18 4 250 Hours Maintenance Schedule – R 9350 E 5-117
5 18 5 500 Hours Maintenance Schedule – R 9350 E 5-122
5 18 6 1000 Hours Maintenance Schedule – R 9350 E 5-128
5 18 7 2000 Hours Maintenance Schedule – R 9350 E 5-135
6 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 Centralized lubrication system 6-9
6 3 Compressed air system 6-11
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