Cat Bucyrus Shield support 885/1970-2×3181-1750 Operating Manual BI622496 – PDF DOWNLOAD
$27.95
Cat Bucyrus Shield support 885/1970-2×3181-1750 Operating Manual BI622496 – PDF DOWNLOAD
Description
Cat Bucyrus Shield support 885/1970-2×3181-1750 Operating Manual BI622496 – PDF DOWNLOAD
FILE DETAILS:
Cat Bucyrus Shield support 885/1970-2×3181-1750 Operating Manual BI622496 – PDF DOWNLOAD
Language : English
Pages : 140
Downloadable : Yes
File Type : PDF
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
Cat Bucyrus Shield support 885/1970-2×3181-1750 Operating Manual BI622496 – PDF DOWNLOAD
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 and characters 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 885/1970-2×3181-1750 *
ID No.: 7420 203 000 00 01
ID No.: 7420 203 000 00 02
ID No.: 7420 203 000 00 03
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.
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 assembly/disassembly 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.
TABLE OF CONTENTS:
Cat Bucyrus Shield support 885/1970-2×3181-1750 Operating Manual BI622496 – 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
Bearing 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
Pressure equalization of the electronic control system 4 5
Supply connections 4 6
Establishing a link between connections 4 9
Requirements for the face hydraulic system 4 10
Commissioning 4 11
To be observed prior to startup 4 11
How to put the support into operation 4 13
Corrosion protection of hydraulic components 4 13
Bucyrus Europe GmbH, Lünen 2010E
BI622496
Contents
Shield support 885/1970-2×3181-1750
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 16
Shield hydraulics 5 17
Shield components 5 25
Main components 5 25
Plug with pressure relief 5 34
Repair and emergency operation 5 36
Operation and functions of the electrohydraulic
control unit 5 37
Shield functions 5 38
Functions of the water valve unit 5 40
Maintenance 5 41
Special measures 5 41
Daily maintenance 5 42
Weekly maintenance 5 43
Every six months 5 43
Regular, scheduled damage assessment 5 43
Troubleshooting 5 44
Instructions for troubleshooting 5 44
Fault localization 5 44
3/2-way or pilot valve 5 47
Piloted check valves 5 47
Internal by-pass in props 5 48
Pressure relief valve defective 5 48
Defective or blocked filter 5 48
6 Technical data
Description 6 3
Main subassemblies 6 4
Main dimensions 6 5
Skid with lemniscatic links and relay bar assembly 6 6
Canopy 6 11
Caving shield 6 14
Technical data, steel structure 6 16
Hydraulic system 6 19
Shield hydraulics 6 19
PMC®-R electronic control system 6 20
Double-telescopic prop (peg) 6 21
Bucyrus Europe GmbH, Lünen 2010E
BI622496
Contents
Doc no : 7420 203 000 BA 00 VTSV / 01
Hydraulic cylinder 6 23
Design 6 23
Shifting ram 6 24
Stabilizing cylinder 6 24
Technical data, hydraulic cylinder 6 25
Pressure relief valves 6 26
Angles of inclination of the canopy 6 28
Permissible media 6 29
Hydraulic fluids 6 29
Quality of the process water 6 31
Lubricating greases and pastes 6 33
Tightening torques 6 35
Screws with ISO metric thread 6 35
7 For your information
Standards and directives 7 3
Referenced standards and directives 7 3
Identification of the shield 7 5
Name plate 7 5
Shield number 7 6
Customer Support: [email protected]
PLEASE NOTE:
- This is the SAME exact manual used by your dealers to fix your vehicle.
- The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
- Any queries / doubts regarding your purchase, please feel free to contact [email protected]
S.V
