CAT Bucyrus Shield support 1143 3048-2×4113-1750 Operating Manual – PDF DOWNLOAD
$27.95
CAT Bucyrus Shield support 1143 3048-2×4113-1750 Operating Manual – PDF DOWNLOAD
Doc. no.: 7420 217 000 BA 00
Description
CAT Bucyrus Shield support 1143 3048-2×4113-1750 Operating Manual – PDF DOWNLOAD
FILE DETAILS:
CAT Bucyrus Shield support 1143 3048-2×4113-1750 Operating Manual – PDF DOWNLOAD
Language : English
Pages :136
Downloadable : Yes
File Type : PDF
DESCRIPTION:
CAT Bucyrus Shield support 1143 3048-2×4113-1750 Operating Manual – PDF DOWNLOAD
Doc. no.: 7420 217 000 BA 00
This chapter contains important information that makes it easier for
you to use this manual. It provides you with information about the
structure of the manual and the symbols used in it.
Before starting work
Using an operating manual that is not written for the shield support
at hand can result in a safety hazard for yourself and others.
Ensure that the data on the shield agrees with the data given in the
operating manual.
This operating manual belongs to the:
shield support 1143/3048-2×4113-1750 *
ID no.: 7420 217 000 00 01
and is only permitted to be used for shields of this type!
The operating manual must be accessible at all times to all persons
working on or with the shield.
There should, if possible, always be an operating manual for the
shield available at the place of operation.
Send for a new operating manual immediately if the present operating
manual is no longer complete or has become illegible.
Persons for whom the operating manual is intended
This operating manual is intended for those persons who work with
or on the shields.
All persons working on the face, at the edge of the face or at the
entry must read this operating manual.
This includes persons who:
- are in charge of transport,
- prepare the rise heading,
- perform assembly / disassembly work,
- operate the shields,
- correct malfunctions,
- perform daily routine work on the face,
- monitor / look after the hydraulic system,
- perform maintenance work,
- perform repair work;
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
CAT Bucyrus Shield support 1143 3048-2×4113-1750 Operating Manual – PDF DOWNLOAD
Contents
1 About this manual
Before starting work 1 3
Persons for whom the operating manual is intended 1 3
Purpose of this operating manual 1 4
Characters and symbols used 1 4
2 Your safety
Personnel 2 3
Operation 2 3
Installation and repairs 2 4
Operating conditions 2 5
Intended use 2 5
Unauthorized use 2 5
Safety instructions 2 6
3 Storage and transport
Storage 3 3
Storage of the equipment 3 3
Storing used equipment 3 4
Transport 3 5
Load units; dimensions and weights 3 5
Before transport 3 5
Transport safety device 3 8
4 Installation
Pre-assembly of the shield units 4 3
Installation of the shield units 4 3
Supply connections 4 4
Coupling between the connections 4 7
Requirements for the face hydraulic system 4 8
Commissioning 4 9
To be observed prior to start-up 4 9
How to put the support into operation 4 11
Anticorrosion protection of hydraulic components 4 11
Bucyrus Europe GmbH, Lünen 2009E
Contents
Shield support 1143/3048-2×4113-1750
5 Operation
Requirements 5 3
Operating conditions 5 3
Safety requirements 5 6
Operation of the shield support 5 9
Work safety 5 14
Operation of the shield hydraulics 5 15
Arrangement of hydraulic components on the support 5 15
Functions of the HP ball valves 5 17
Shield hydraulics 5 18
Shield components 5 23
Retracting or extending the lift cylinder 5 28
Bleeder fitting 5 29
Retracting or extending side seal 5 31
Flushing canopy spray nozzles 5 32
Operation of the dual backflush filter 5 33
Repair and emergency operation 5 34
Operation and functions of the electrohydraulic control unit 5 36
Maintenance 5 40
Special measures 5 40
Daily maintenance 5 41
Weekly maintenance 5 42
Every six months 5 42
Regular, scheduled damage assessment 5 42
Troubleshooting 5 43
Instructions for troubleshooting 5 43
Fault localization 5 43
3/2-way or pilot valve 5 46
Piloted check valves 5 46
Internal by-pass in props 5 47
Pressure relief valve defective 5 47
Defective or blocked filter 5 47
6 Technical data
Shield description 6 3
Main subassemblies 6 4
Main dimensions 6 5
Base frame with lemniscatic links and relay bar assembly 6 6
Canopy 6 10
Side seal 6 11
Caving shield 6 13
Technical data of the shield, steel structure 6 15
Bucyrus Europe GmbH, Lünen 2009E
Contents
Doc No : 7420 217 000 BA 00 SVVI / 01
Hydraulic system 6 16
Shield control system 6 16
Two-stage telescopic prop 6 18
Hydraulic cylinder 6 20
Technical data of hydraulic cylinders 6 23
Pressure relief valves 6 25
Angles of inclination of the canopy 6 27
Permissible media 6 28
Hydraulic fluids 6 28
Quality of the process water 6 30
Lubricating greases and pastes 6 32
Tightening torques 6 34
Screws with ISO metric thread 6 34
7 For your information
Service addresses 7 3
Europe 7 3
North America, Canada, South America 7 4
Australia 7 4
Africa 7 4
Asia 7 5
Standards and directives 7 6
Referenced national standards and guidelines 7 6
Referenced European standards and directives 7 6
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