Cat Bucyrus Shield support 1143/2540-2×3973-1750 Operating Manual BI622249 – PDF DOWNLOAD
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Cat Bucyrus Shield support 1143/2540-2×3973-1750 Operating Manual BI622249 – PDF DOWNLOAD
Description
Cat Bucyrus Shield support 1143/2540-2×3973-1750 Operating Manual BI622249 – PDF DOWNLOAD
FILE DETAILS:
Cat Bucyrus Shield support 1143/2540-2×3973-1750 Operating Manual BI622249 – PDF DOWNLOAD
Language : English
Pages : 135
Downloadable : Yes
File Type : PDF
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
Cat Bucyrus Shield support 1143/2540-2×3973-1750 Operating Manual BI622249 – PDF DOWNLOAD
About this manual:
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.
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 1143/2540-2×3973-1750 * ID no.: 7420 214 000 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 o 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:
J are in charge of transport,
J prepare the rise heading,
J perform installation / removal work,
J operate the shields,
J correct malfunctions,
J perform daily routine work on the face,
J monitor/look after for the hydraulic system,
J perform maintenance work,
J perform repair work.
Supervisory personnel who:
J initiate the activities named above and/or
J supervise the activities named above.
TABLE OF CONTENTS:
Cat Bucyrus Shield support 1143/2540-2×3973-1750 Operating Manual BI622249 – PDF DOWNLOAD
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
BI622249
Contents
Shield support 1143/2540-2×3973-1750
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 29
Bleeder fitting 5 30
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
Caving shield 6 12
Technical data of the shield, steel structure 6 14
Hydraulic system 6 15
Shield control system 6 15
Two-stage telescopic prop 6 17
Hydraulic cylinder 6 19
Technical data, hydraulic cylinders 6 21
Pressure relief valves 6 23
Bucyrus Europe GmbH, Lünen 2009E
BI622249
Contents
Doc No : 7420 214 000 BA 00 SVVI / 01
Angles of inclination of the canopy 6 25
Permissible media 6 26
Hydraulic fluids 6 26
Quality of the process water 6 28
Lubricating greases and pastes 6 30
Tightening torques 6 32
Screws with ISO metric thread 6 32
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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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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