Cat Bucyrus Shield Support 1626/3048 & 1676/3810 Operator Manual PDF

Description

CAT Bucyrus Shield support 1626/3048-2X5340-2056 & 1676/3810-2X5340-2056 Operating Manual – PDF DOWNLOAD

Doc. No.: 7420 178 000 BA 00

FILE DETAILS:

CAT Bucyrus Shield support 1626/3048-2X5340-2056 & 1676/3810-2X5340-2056 Operating Manual – PDF DOWNLOAD

Language : English
Pages :156
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

CAT Bucyrus Shield support 1626/3048-2X5340-2056 & 1676/3810-2X5340-2056 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
Shield transport 3 7
Transport safety device 3 8
Vertical shaft transport 3 9
Mounting of the transport equipment 3 10
Lifting and lowering the shield 3 11
4 Installation
Pre-assembly of the shield units 4 3
Installation of the shield units 4 3
Supply connections 4 5
Establishing a link between connections 4 9
Requirements for the face hydraulic system 4 10
Water spraying system requirements 4 11
Commissioning 4 12
To be observed prior to startup 4 12
How to put the support into operation 4 14
Corrosion protection of hydraulic components 4 14
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 29
Plug with pressure relief 5 39
Operation of the double backflush filter 5 42
Repair and emergency operation 5 43
Operation and functions of the electrohydraulic control unit 5 45
Shield variant functions 5 46
Functions of the water valve unit 5 48
Maintenance 5 49
Special measures 5 49
Daily maintenance 5 50
Weekly maintenance 5 51
Every six months 5 51
Regular, scheduled damage assessment 5 51
Troubleshooting 5 52
Instructions for troubleshooting 5 52
Fault localization 5 52
3/2-way or pilot valve 5 55
Piloted check valves 5 55
Internal by-pass in props 5 56
Pressure relief valve defective 5 56
Defective or blocked filter 5 56
6 Technical Data
Description 6 3
Main subassemblies 6 4
Main dimensions 6 6
Skid with lemniscatic links and relay bar assembly 6 7
Canopy 6 11
Caving shield 6 14
Technical data, steel structure 6 16
Hydraulic system 6 19
Shield control system 6 19
Hydraulic prop, two-stage 6 22
Bucyrus Europe GmbH, Lünen 2011E
Contents
Doc No : 7420 178 000 BA 00 VSSS / 03
Hydraulic cylinder 6 24
Stabilizing cylinder 6 25
Lifting cylinder 6 25
Shifting ram 6 26
Technical data, hydraulic cylinder 6 27
Pressure relief valves 6 29
Angles of inclination of the canopy 6 31
Accessories 6 32
Steering device “canopy – canopy” 6 32
Permissible media 6 35
Hydraulic fluids 6 35
Quality of the process water 6 37
Lubricating greases and pastes 6 39
Tightening torques 6 41
Screws with ISO metric thread 6 41
7 For your information
Standards and guidelines 7 3
Referenced standards and guidelines 7 3
Identification of the shield 7 5
Name plate 7 5
Shield number 7 6

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