CAT Roof Support Shield Support operation and maintenance Manual – PDF DOWNLOAD

Description

CAT Roof Support Shield Support operation and maintenance Manual – PDF DOWNLOAD

DESCRIPTION:

CAT Roof Support Shield Support operation and maintenance Manual – PDF DOWNLOAD

About this manual

This section provides important information which will simplify operation with this instruction manual. In addition, it contains information on the structure of the manual and on the symbols employed.

Correct operating manual

Before starting work

If you employ an operating manual which does not apply specifically to the present shield type, you endanger yourself and others. Ensure that the type specifications on the shield agree with those of the operating manual.

TABLE OF CONTENTS:

CAT Roof Support Shield Support operation and maintenance Manual – PDF DOWNLOAD

1 About this manual
Before starting work 13
Purpose of this operating manual 14
Characters and symbols used 15
2 Your Safety
Personnel 23
Operation 23
Repairs 23
Conditions for operation 24
Use in conformance with specifications 24
Use contrary to specifications 24
Safety instructions 25
Overview of the safety instructions 213
3 Storage and Transport
Storage 33
Storage of new Equipment 33
Used equipment 34
Transport 34
Load Units; Dimensions and Weights 34
Before Transport 34
Disassembly level upon delivery 36
4 Installation
Pre-assembly of the support shield units 43
Installation of the support shield units 43
Power take-off connections 44
Coupling between the connections 45
Requirements to the face hydraulic system 46
Test-Run 47
First Start-Up 47
Start-Up 47
Corrosion-Protected Props and Cylinders 48
5 Operations and Maintenance
Safety Measures
to be Taken during Operation 53
General Guidelines 53
Special Guidelines for Operation 55
Operating Shield Support 58
Safety Precautions for Shield Supports with
Electro-Hydraulic Controls 512
BI628668-00-EN
DBT – Shield Support 1143 / 254 – 2 x 4113 kN
Operation of the Shield Hydraulics 513
Location of hydraulic devices at the shield support 513
Lines 516
Operating the backflushable double filter 522
Repair and Emergency Operation 526
Operation and Functions of the Control Block 528
Maintenance of the shield hydraulic 533
Special measures 533
Daily inspection 533
Weekly inspection 533
Maintenance to be executed periodically 534
Monthly record of damage 534
Trouble shooting 535
Failure to operate the tip function 537
Fault Finding on Shield Support Hydraulic System 538
By-passing or Sticking 3/2-Way Valve or Pilot Valve 538
By-passing pilot operated check valve (POCV) 539
Locked pilot operated check valve (POCV) 539
Internal by-pass in leg 539
Faulty yield valve 539
Faulty burst disk 540
Faulty or blocked filter 540
6 Technical Description
Shield Support 63
Main Subassemblies 64
Base with Lemniscatic Links and Central Shifting Unit 65
Conveyor Pushing Device 66
Shield Canopy 67
Caving Shield 68
Technical Data of Shield Support 69
Hydraulic System 610
Shield Hydraulics 611
Double-Telescopic Prop 615
Operating props 616
Hydraulic Cylinder, double and single acting 617
Shifting cylinder 618
Technical Data of Hydraulic Cylinders 619
Pressure Relief Valves 621
Electro-Hydraulic Control System 623
PANZERMATIC[ PM-4/A 624
Angles of Inclination of the Canopy 625
Hydraulic Fluids of Group HFA 626
Recommended Lubricating Greases and Pastes 629
Lubricating Greases 629
Lubricating Pastes 630
Separating agents and lubricants with
organic lubricating media 630
Tightening Torques 631
Screws with Metric Coarse Thread DIN 13 631
7 For Your Information
Our Service 73
Service address 73
Referenced Standards and Guidelines 74

IMAGES PREVIEW OF THE MANUAL:

Need help? Contact: [email protected]

https://vimeo.com/666672900

CAT ROOF SUPPORT SHIELD SUPPORT OPERATION AND MAINTENANCE MANUAL – PDF DOWNLOAD:

PLEASE NOTE:

• This is the same manual used by the DEALERSHIPS to SERVICE your vehicle.
• The manual can be all yours – Once payment is complete, you will be taken to the download page from where you can download the manual. All in 2-5 minutes time!!
• Need any other service / repair / parts manual, please feel free to contact us at heydownloadss @gmail.com . We may surprise you with a nice offer

S.M