Liebherr Stick Extension SW Operator’s Manual – PDF DOWNLOAD

Description

Liebherr Stick Extension SW Operator’s Manual – PDF DOWNLOAD

FILE DETAILS:

Liebherr Stick Extension SW Operator’s Manual – PDF DOWNLOAD

Language : English
Pages : 82
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

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DESCRIPTION:

Liebherr Stick Extension SW Operator’s Manual – PDF DOWNLOAD

Product ID:
Manufacturer: Liebherr-Hydraulikbagger GmbH
Product type:  Stick extension SW
LS (LHB)
Preface:
This operating manual is intended for you as the user of the working tool or as
maintenance personnel. It contains warnings, important information and tips for
working with the working tool. It simplifies the process of familiarisation and getting
to know the working tool, and helps to avoid faults caused by incorrect operation.
Compliance with the operating manual increases the reliability and service life of
the working tool.
The operating manual belongs to the working tool. Make sure that a copy is
always kept close to hand at the workplace.
Read the operating manual before initial commissioning and subsequently at
regular intervals. Everyone who carries out work with or on the working tool must
be familiar with and use this operating manual.
Examples of this work:
Operation including setup and fitting attachments, elimination of faults, care,
disposal of fuels, operating fluids and consumables
Maintenance including servicing, inspection and repair
Transport or loading of the working tool

• The owner is responsible for supplementing the operating manual with instructions
  based on existing national regulations on accident prevention and environmental
  protection. In addition to this operating manual and the regulations on accident
  prevention applicable in the user’s country and at the place of use, it is also
  necessary to comply with the recognised technical rules on safety and technically
  proficient working.
• Some sections of this operating manual do not apply to all working tools.
  Some illustrations in this operator’s manual may show details and implements that
  are different from your working tool.
• In some illustrations, protective devices and covers have been removed to provide
  a clearer representation.
  Liebherr working tools are subject to continuous development and improvement.
• This may have resulted in modifications to your working tool which are possibly not
  referred to in this operator’s manual.
• If you require further explanations or information, please contact Liebherr customer
  service.

TABLE OF CONTENTS:

Liebherr Stick Extension SW Operator’s Manual – PDF DOWNLOAD

1 Product description 9
1.1 Technical description
1.1.1 Stick extension
1.2 Technical data 10
1.2.1 Specifications 10
2 Safety warnings 11
2.1 Information on these instructions 11
Representation of warning messages 11
Graphic symbols in these instructions 11
2.2 Intended use 12
Laws, rules, guidelines and safety regulations 12
Intended use 12
Foreseeable misuse 13
Operating conditions 13
Disposal 14
2.3 Description of staff 15
Personal protective equipment 15
Requirements for staff 15
Operating company 15
Operator 16
Maintenance staff 17
Electrical engineer 17
Slinger 18
Spotter 19
2.4 Signs on the machine 20
2.4.1 Identification plate 20
2.5 Safe operation 20
2.5.1 Intoxicants 20
Stick extension SW
copyright@ Liebherr-Hydraulikbagger GmbH 2020
IIIBHIRR 5
Contents Operator’s manual
2.5.2 Dangerous fuels and operating fluids 21
2.5.3 Transporting working tool 21
2.5.4 Machine danger zone 22
2.5.5 Operating working tool 22
2.5.6 Load-lifting work 24
2.6 Safe maintenance 24
2.6.1 Spare parts 24
2.6.2 Heavy parts 24
2.6.3 Regular checks 25
2.7 Changes to working tool 25
2.7.1 Modifications, add-ons and retrofittings 25
3 Control and operation 27
3.1 Control 27
3.1.1 Quick coupler control unit 27
3.2 Operation 29
3.2.1 Before starting work 29
3.2.2 Working with the stick extension 31
3.2.3 Operating working tool 32
3.3 General working methods 33
3.3.1 Installing working tool on mechanical quick coupler 33
3.3.2 Removing working tool from mechanical quick coupler 39
3.3.3 Installing working tool on hydraulic quick coupler 41
3.3.4 Removing working tool from hydraulic quick coupler 48
3.3.5 Installing and removing working tool with LIKUFIX on quick coupler with
LIKUFIX 50
3.3.6 Installing and removing working tool with LIKUFIX on quick coupler
without LIKUFIX 52
3.3.7 Lifting loads 53
3.3.8 Lifting loads with quick coupler 54 包后,
3.3.9 Switching off and switching on continuous warning sound 56 c~子
3.4 Installing and removing working attachment 5 7 已总
3.4.1 Installing working tool 57 忑~
3.4.2 Working with sorting grapple 57 圉
3.4.3 Installing and removing working tool with Likufix 57
3.4.4 Installing and removing stick extension 58
copyright@ Liebherr-Hydraulikbagger GmbH 2020
6 Ill匝驯IRR Stick extension SW
Operator’s manual Contents
3.5 Transport 61
3.5.1 Transporting working tool 61
Malfunctions 63
4.1 Fault – Cause – Remedy 63
Locking quick coupler with working tool 63
Locking quick coupler without working tool 64
Unlocking quick coupler with working tool 65
Unlocking quick coupler without working tool 65
Maintenance 67
Inspection and maintenance schedule 67
Fuels, lubricants and operating fluids 69
Hydraulic oil 69
Greases 69
5.3 General maintenance 70
Cleaning quick coupler 70
Depressurising hydraulic lines 71
5.4 Working attachment 72
Checking pin connections for secure seating 72
Checking steel parts for cracks 72
Checking pin bearings for wear 72
Checking function of warning buzzer in operator’s cab 72
Checking condition of locking pins in extended position 73
Checking state of hydraulic hoses 73
Checking condition of electrical cables and tightness of plug
connections 74
Checking condition of safety flaps (option) 74
Checking state of load lift hooks 74
Lubricating locking pins on mechanical quick coupler 75
Lubricating locking pins on the hydraulic quick coupler 76
Cleaning screen filter of hydraulic connections 77
Replacing sealing ring of hydraulic coupling 77
Index 79

PLEASE NOTE:

• This is not a physical manual but a digital manual – meaning no physical copy will be couriered to you. The manual can be yours in the next 2 mins as once you make the payment, you will be directed to the download page IMMEDIATELY.
• This is the same manual used by the dealers inorder to diagnose your vehicle of its faults.
• Require some other service manual or have any queries: please WRITE to us at [email protected]

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