LIEBHERR Hydraulic excavator R 9350 E Operating Manual – PDF DOWNLOAD

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LIEBHERR Hydraulic excavator R 9350 E Operating Manual – PDF DOWNLOAD

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LIEBHERR Hydraulic excavator R 9350 E Operating Manual – PDF DOWNLOAD

Language : English
Pages :456
Downloadable : Yes
File Type : PDF
Size: 30.0 MB

DESCRIPTION:

LIEBHERR Hydraulic excavator R 9350 E Operating Manual – PDF DOWNLOAD

Preface:

• Working with the machine holds dangers to which you as the owner, machine operator or maintenance expert could be exposed. If you regularly read and note the safety information, however, you can prevent danger and accidents.
• This is particularly true for those who are only occasionally in contact with the machine, e.g. for maintenance work. The following information comprises safety regulations which, if followed conscientiously, will contribute to your safety and that of other persons, as well as avoiding damage to the machine.
• Following these precautions does not release you from the responsibility to take note of safety regulations which apply on site or of guidelines given by legal bodies or professional associations. For EU countries, guideline 2009 / 104 / EC contains the minimum required safety information applicable to the owner.

Safety Instructions
General safety instructions

• should be read along with the operating instructions before starting up the machine. This Operating manual is for R 9200 E / 14417782.
• Safety instructions must be followed for special accessories for the machine. Adhere to the legal minimum age requirement. Clearly establish which personnel are responsible for operating, setting up, maintaining, and repairing the machine. Personnel should have the power to refuse to carry out unsafe instructions. This also applies to traffic regulations.
• Personnel must have general training to operate the machine under the constant supervision of an experienced member of staff. Ensure that they are adhering to safe working practices, are aware of risks, and are observing the operating instructions. Avoid wearing rings, wristwatches, ties, scarves, open jackets, baggy clothing, etc. as there is a risk of injury from getting caught up or being drawn in.
• Always wear protective goggles, safety helmets, safety shoes and gloves, reflective vests, and ear protection. Get special safety regulations for the job site from the site foreman. Do not lean on the joystick as it could cause unintentional movement, which could result in an accident.
• Use only steps, ladders, gangplanks, and supporting straps provided for this purpose. Always ensure that two hands and one foot or two feet and one hand are in contact with the access system at the same time. Clearly identify the location of the emergency exit.
• During maintenance and repair work on the back-end circuits, you must also operate all pilot control devices (joystick and pedals) in all directions with the start key in contact position and with the security lever lowered to reduce the actuating and dynamic pressures in the work circuits. You must then reduce the internal tank pressure as described in these operating instructions.
• Always check whether any warning signs are missing or illegible. Specific safety equipment must be equipped. Work only if they are mounted and functional. Do not make any alterations or conversions to the machine that may affect safety without the express permission of the manufacturer. This also applies to the installation of safety devices and valves and for welding work on load-bearing parts.
• The operator protective structure (for example, structure of the cab, FOPS, ROPS, TOPS) must be immediately replaced if it is damaged. Any device that has not been validated by Liebherr for installation or extension must not be installed or added onto the excavator without previous written agreement of Liebherr. Dispose of all devices appropriately.

TABLE OF CONTENTS:

LIEBHERR Hydraulic excavator R 9350 E 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 1-2
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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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.M