Cat Shield support 1620/3300-2×5655-1750 Operating Manual – PDF DOWNLOAD
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Cat Shield support 1620/3300-2×5655-1750 Operating Manual – PDF DOWNLOAD
Description
Cat Shield support 1620/3300-2×5655-1750 Operating Manual – PDF DOWNLOAD
FILE DETAILS:
Cat Shield support 1620/3300-2×5655-1750 Operating Manual – PDF DOWNLOAD
Language : English
Pages : 184
Downloadable : Yes
File Type : PDF
DESCRIPTION:
Cat Shield support 1620/3300-2×5655-1750 Operating Manual – PDF DOWNLOAD
About this manual:
This chapter contains important information that makes it easier for you to use this manual. It
also provides you with information about the structure of the manual and the symbols and signs 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. Make sure the information on the shield complies with that given in
the operating manual.
This operating manual belongs to the shield support 1620/3300-2×5655-1750 * ID No.: 7420 260 000 00 01
canopy with hydraulic 2×5655-960-1750 ID No.: 7420 260 000 00 02
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.
complete or has become illegible.
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,
- set up the rise heading,
- perform installation/removal work,
- operate the shields,
- correct malfunctions,
- perform daily routine work on the face,
- monitor/look after the hydraulic system,
- carry out maintenance work,
- carry out repair work.
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Cat Shield support 1620/3300-2×5655-1750 Operating Manual – 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
Signs 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
Storing 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 9
Relay bar assembly 3 9
Transport position 3 11
4 Installation
Preassembly of the shield units 4 3
Installation of the shield units 4 3
Installation of the flipper 4 6
Supply connections 4 13
Pressure equalization of the electronic control system 4 16
Requirements for the face hydraulic system 4 17
Water spraying system requirements 4 18
Commissioning 4 19
To be observed prior to commissioning 4 19
How to put the support into operation 4 21
Anticorrosion protection of hydraulic components 4 21
Caterpillar Global Mining Europe GmbH, Lünen 2013E
Table of content
Shield support 1620/3300-2×5655-1750
5 Operation
Requirements 5 3
Operating conditions 5 3
Safety requirements 5 6
Operation of the shield support 5 9
Work safety 5 15
Shield components 5 16
Main components 5 16
Shield hydraulics 5 18
Arrangement of hydraulic components on the support 5 18
Functions of the HP ball valves 5 20
Shield hydraulics 5 21
Control units 5 32
Supply block 5 33
PMC®-R control unit 5 35
Electrohydraulic control unit 5 35
Stabilizing cylinder 5 36
Ball valve 5 38
Check valve 5 39
Double filter 5 40
Twin CV 5 41
Flipper 5 43
Plug with pressure relief 5 46
Operation of the double backflush filter 5 48
Repair and emergency operation 5 49
Operation and functions of the
electrohydraulic control unit 5 50
Shield functions 5 51
Maintenance 5 54
Special measures 5 54
Daily maintenance 5 55
Weekly maintenance 5 56
Carry out every six months 5 56
Regular, scheduled damage assessment 5 56
Troubleshooting 5 57
Instructions for troubleshooting 5 57
Fault localization 5 57
3/2-way or pilot valve 5 60
Piloted check valves 5 60
Internal bypass inside the prop 5 61
Pressure relief valve defective 5 61
Defective or clogged filter 5 61
Caterpillar Global Mining Europe GmbH, Lünen 2013E
Table of content
Doc No : 7420 260 000 BA 00 VRSP / 01
6 Technical data
Description 6 3
Main subassemblies 6 4
Main dimensions 6 6
Skid with lemniscatic links and relay bar assembly 6 7
Lemniscatic links 6 12
Canopy 6 14
Sliding canopy 6 16
Prop head with pawl 6 17
Caving shield 6 18
Caving flap 6 20
Accessories 6 21
Canopy with hydraulic 6 21
Arrangement of hydraulic components on the support 6 23
Flipper 6 30
Multifunction plate 6 31
Shield’s weight 6 32
Number plate 6 32
Technical data, steel structure 6 33
Hydraulic system 6 34
Shield hydraulics 6 34
Hydraulic prop, double (pawl) 6 35
Hydraulic cylinders 6 37
Layout 6 37
Shifting ram (Z2) 6 39
Stabilizing cylinder (Z3) 6 39
Lifting cylinder (Z4) 6 40
Dozer cylinder (Z5) 6 40
Technical data, hydraulic cylinders 6 41
Pressure relief valves 6 43
Angles of inclination of the canopy 6 45
Permissible media 6 46
Hydraulic fluids 6 46
Quality of the process water 6 48
Greases and lubricating pastes 6 50
Tightening torques 6 52
Screws and bolts with ISO metric thread 6 52
7 For your information
Standards and directives 7 3
Applied standards and directives 7 3
Identification of the shield 7 5
Name plate 7 5
Shield number 7 6
Contact us: [email protected]
PLEASE NOTE:
- This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
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