CAT DBT – Shield 1162 3076-2×4113-1750 Operating Manual – PDF DOWNLOAD
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CAT DBT – Shield 1162 3076-2×4113-1750 Operating Manual – PDF DOWNLOAD
Description
CAT DBT – Shield 1162 3076-2×4113-1750 Operating Manual – PDF DOWNLOAD
FILE DETAILS:
CAT DBT – Shield 1162 3076-2×4113-1750 Operating Manual – PDF DOWNLOAD
Language : English
Pages :128
Downloadable : Yes
File Type : PDF
DESCRIPTION:
CAT DBT – Shield 1162 3076-2×4113-1750 Operating Manual – 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 structure
of the manual and the symbols used.
applicable for the shield support used. Compare the data given below
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.
This operating manual is designed for DBT shield
1162/3076-2×4113-1750 with the following type specification:
Year of construction: 2003
Prop force in kN: 2 x 4113
the operating manual applicable to the respective shield. If you
don’t you will endanger yourself and others.
operating manual
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,
- monitor / look after the hydraulic system,
- perform maintenance work,
- perform repair work;
- supervisory personnel who
– initiate and /or
– supervise
the activities just indicate
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
CAT DBT – Shield 1162 3076-2×4113-1750 Operating Manual – PDF DOWNLOAD
1 About this manual
Before starting work 1 3
Purpose of this operating manual 1 5
Characters and symbols used 1 6
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 12
Overview of the safety instructions 2 16
3 Storage and transport
Storage 3 3
Storage of new equipment 3 3
Used equipment 3 5
Transport 3 6
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 2003E
Index
DBT – Shield 1162/3076-2×4113-1750
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 22
Operation and functions of the control valve block 5 24
Maintenance 5 29
Special measures 5 29
Regular measures 5 30
Trouble shooting 5 32
Fault finding on shield hydraulic system 5 32
Fault localization 5 32
3/2-Way valve or pilot valve 5 35
Pilot-operated check valves 5 35
Internal by-pass in props 5 36
Faulty pressure relief valve 5 36
Defective or blocked filter 5 36
6 Technical data
Description 6 3
Main subassemblies 6 5
Base with lemniscatic links and central shifting unit 6 6
Shield canopy 6 9
Side seal 6 10
Caving shield 6 11
Technical data of the shield, steel structure 6 12
Hydraulic system 6 13
Shield hydraulics 6 14
Double-telescopic prop 6 16
Hydraulic cylinder, double and single acting 6 18
Technical data of hydraulic cylinders 6 22
Pressure relief valves 6 24
Electrohydraulic control system 6 25
PANZERMATIC® PM4 6 26
Angles of inclination of the canopy 6 27
Operating media 6 28
Hydraulic fluids of group HFA 6 28
Lubricating greases and pastes 6 31
Tightening torques 6 33
Screws with metric coarse thread DIN 13 6 33
DBT GmbH, Lünen 2003E
Index
Doc no : 7420 121 000 BA 00 SUVP / 01
7 For your information
Our service 7 3
Service address 7 3
Identification of shields 7 4
Type plate 7 4
Referenced standards and guidelines 7 5
Need help? Contact: [email protected]
S.M
