Cat DBT – Shield 11432540-2×3973-1750 Operating Manual EM014941-0 – PDF DOWNLOAD
$27.95
Cat DBT – Shield 11432540-2×3973-1750 Operating Manual EM014941-0 – PDF DOWNLOAD
Description
Cat DBT – Shield 11432540-2×3973-1750 Operating Manual EM014941-0 – PDF DOWNLOAD
FILE DETAILS:
Cat DBT – Shield 11432540-2×3973-1750 Operating Manual EM014941-0 – PDF DOWNLOAD
Language : English
Pages : 126
Downloadable : Yes
File Type : PDF
DESCRIPTION:
Cat DBT – Shield 11432540-2×3973-1750 Operating Manual EM014941-0 – PDF DOWNLOAD
About this manual:
This chapter provides important information making it easier for you to use this manual. You will
also be given information on the struc- ture of the manual and the symbols used.
used. Compare the data given be- low with the data on the type plate of the shield. Where to find
the type plate on the shield is described in chapter 7 of this operating manual.
DBT-shield 1143/2540-2×3973-1750
to the respe you don’t you will endanger yourself and others.
the contents of the applicable oper- ating manuals for the shields at any time and without any
restrictions.
Persons for whom the operating manual is intended
This operating manual is intended for those persons who work with or on the shields.
This includes persons who:
- are in charge of transport,
- prepare the rise heading,
- perform assembly / disassembly work,
- operate the shields,
- correct malfunctions,
- perform daily routine work on the face, J monitor / look after the hydraulic system, J
- perform maintenance work,
- perform repair work;
- supervisory personnel who
– initiate and /or
– supervise
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Cat DBT – Shield 11432540-2×3973-1750 Operating Manual EM014941-0 – PDF DOWNLOAD
1 About this manual
Before starting work 1 3
Purpose of this operating manual 1 4
Characters and symbols used 1 4
2 Your safety
Personnel 2 3
Operation and maintenance 2 3
Repair 2 4
Conditions of operation 2 5
Use in conformance with specifications 2 5
Use contrary to specifications 2 5
Safety instructions 2 6
Basic principles 2 6
Storage and transport 2 7
Installation 2 8
Operation 2 9
Maintenance 2 11
Overview of the safety instructions 2 15
3 Storage and transport
Storage 3 3
Storage of new equipment 3 3
Used equipment 3 5
Transport 3 5
4 Installation
Pre-assembly of the shield units 4 3
Installation of the shield units 4 3
Power take-off connections 4 5
Coupling between the connections 4 6
Requirements to the face hydraulic system 4 7
Test-Run 4 7
Start-up 4 8
To be observed prior to start-up 4 8
Start-up of the shields 4 10
Corrosion protection of hydraulic components 4 10
DBT GmbH, Lünen 2004E
EM014941-0
Index
DBT – Shield 1143/2540-2×3973-1750
5 Operation and maintenance
Basic requirements 5 3
Conditions for operation 5 3
Safety requirements 5 6
Operation of the shield 5 9
Safe working 5 14
Operation of the shield hydraulics 5 15
Location of hydraulic components at the shield 5 15
Repair and emergency operation 5 24
Operation of the electrohydraulic control 5 26
Maintenance 5 31
Special measures 5 31
Once per shift 5 32
Daily inspection 5 32
Weekly inspection 5 33
To be done every six months 5 33
Trouble shooting 5 34
Fault finding on shield hydraulic system 5 34
Fault localization 5 34
3/2-Way valve or pilot valve 5 37
Pilot-operated check valves 5 37
Internal by-pass in props 5 38
Faulty pressure relief valve 5 38
Defective or blocked filter 5 38
6 Technical data
Description 6 3
Main subassemblies 6 5
Base with lemniscatic links and central shifting unit 6 5
Shield canopy 6 8
Caving shield 6 9
Side seal 6 10
Technical data of the shield, steel structure 6 11
Hydraulic system 6 12
Double-telescopic prop 6 15
Function 6 16
Hydraulic cylinder, double and single acting 6 17
Stabilizing cylinder 6 18
Baselift cylinder 6 18
Shift cylinder 6 19
Technical data of hydraulic cylinders 6 20
Pressure relief valves 6 22
Electrohydraulic control system 6 24
Electronic shield control 6 24
Angles of inclination of the canopy 6 26
Doc no : 7420 129 000 BA 00 VRVE / 02
Operating media 6 27
Hydraulic fluids of group HFA 6 27
Lubricating greases and pastes 6 30
Tightening torques 6 32
Screws with metric coarse thread DIN 13 6 32
7 For your information
Our service 7 3
Service addresses 7 3
Identification of shields 7 5
Type plate 7 5
Shield number 7 5
Referenced standards and guidelines 7 6
Questions? Email us: [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
