Cat Bucyrus 990/2324-2×3181-1750 Operating Manual BI622497 – PDF DOWNLOAD
$27.95
Cat Bucyrus 990/2324-2×3181-1750 Operating Manual BI622497 – PDF DOWNLOAD
Description
Cat Bucyrus 990/2324-2×3181-1750 Operating Manual BI622497 – PDF DOWNLOAD
FILE DETAILS:
Cat Bucyrus 990/2324-2×3181-1750 Operating Manual BI622497 – PDF DOWNLOAD
Language : English
Pages : 138
Downloadable : Yes
File Type : PDF
DESCRIPTION:
Cat Bucyrus 990/2324-2×3181-1750 Operating Manual BI622497 – 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 and characters 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. En- sure that the data on the shield agrees with the data given in
the operating manual.
This operating manual belongs to the:
Shield support 990/2324-2×3181-1750 * ID No.: 7420 204 000 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 operat- ing 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 or at the entry must read this
operating manual.
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.
Supervisory personnel who:
J initiate the activities named above and/or
J supervise the activities named above
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Cat Bucyrus 990/2324-2×3181-1750 Operating Manual BI622497 – 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
BI622497
Contents
Shield support 990/2324-2×3181-1750
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 bypass 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 17
Shield hydraulics 6 17
PMC®-R electronic control system 6 18
Double-telescopic prop (peg) 6 19
Bucyrus Europe GmbH, Lünen 2010E
BI622497
Contents
Doc no : 7420 204 000 BA 00 VTSV / 01
Hydraulic cylinder 6 21
Design 6 21
Shifting ram 6 22
Stabilizing cylinder 6 22
Technical data, hydraulic cylinder 6 23
Pressure relief valves 6 24
Angles of inclination of the canopy 6 26
Permissible media 6 27
Hydraulic fluids 6 27
Quality of the process water 6 29
Lubricating greases and pastes 6 31
Tightening torques 6 33
Screws with ISO metric thread 6 33
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
Need help? Contact: [email protected]
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