Cat Bucyrus DBT – chain tensioner with PMC-R Operating manual – PDF DOWNLOAD

Description

Cat Bucyrus DBT – chain tensioner with PMC-R Operating manual – PDF DOWNLOAD

FILE DETAILS:

Cat Bucyrus DBT – chain tensioner with PMC-R Operating manual – PDF DOWNLOAD

Language : English
Pages : 102
Downloadable : Yes
File Type : PDF

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DESCRIPTION:

Cat Bucyrus DBT – chain tensioner with PMC-R Operating manual – PDF DOWNLOAD

About this manual

This chapter provides you with important information which will make working with this manual easier. In addition, you receive information on the structure of this manual and the symbols and characters used.

Before starting work

TABLE OF CONTENTS:

Cat Bucyrus DBT – chain tensioner with PMC-R Operating manual – PDF DOWNLOAD

1 About this manual
Before starting work 1 3
Characters and symbols used 1 4
2 Your safety
Further operating manuals 2 3
Personnel 2 3
Installation and repair 2 3
Operating conditions 2 4
Intended use 2 4
Unauthorized use 2 4
Surrounding area conditions 2 4
Prerequisites for operation 2 4
Safety instructions 2 5
3 Storage and transport
Storage 3 3
Storage of the equipment 3 3
Transport 3 3
Before transport 3 3
Transport containers, dimensions and weights 3 3
4 Assembly
Electrical chain tensioner 4 3
5 Operation
The PMC®-R – control unit 5 3
Maintenance of the computers 5 3
Tightening the mounting bolts 5 3
General information 5 3
2 System overview 5 4
System parts 5 5
The pressure sensor 5 5
The path measuring rod 5 5
The conveyor signal – interface 5 5
The electric power supply 5 6
The valve block 5 6
The PMC®-R control unit computer 5 7
Operation of the PMC®-R control unit 5 7
The PMC®-R control unit; overview of the keyboard
and menu functions 5 7
Keyboard allocation for the PMC®-R Program 5 8
Changing program parameters 5 9
Display 5 11
Idle display 5 11
E-STOP 5 11
Local shield support blocked switch (black) 5 11
Display of non-connected or defective sensors 5 11
Menu structure in the PMC®-R (columns from left to right) 5 12
Menu call ups through menu keys 5 16
Menu call ups through speed dialing keys 5 16
Overview of the menu displays: 5 18
Manual control of the system 5 19
Enabling automatic sequence operation 5 19
Interrupting and switching off the automatic
sequence functions 5 20
The function of the <Stop> key 5 21
The function of the local blocking switch 5 21
The function of the emergency stop switch 5 21
The automatic sequence functions 5 21
Selection, enabling, activation and deactivation
of the automatic sequence 5 22
Starting and stopping the automatic sequence 5 22
Selection of an automatic sequence method 5 22
The automatic start-up (pretensioning cycle) 5 22
The automatic sequence operating modes 5 24
The pressure holding automatic sequence 5 24
The sequence of the automatic pressure
maintenance system 5 25
Conveyer shutdown 5 26
Rinsing the tensionable drive frame 5 26
Manual rinsing 5 26
Automatic rinsing time (cyclic) 5 26
Measurement values 5 27
Automatic pressure system parameters 5 29
SYSTEM PARAMETERS 5 36
Hist Error 5 40
ERROR MESSAGES 5 40
Service 5 41
Diagnostics 5 43
BLOCKING FUNCTIONS 5 46
AUTOMATIC SEQ SELECTION 5 47
Appendix 1: Error messages 5 48
Appendix 1 2: Saved error messages 5 49
Appendix 2: Meaning of the LED –
displays in Keys 1 to 9 5 50
Optional coupling to the face conveyor 5 51
Optional switch relay 5 51
6 Technical data
The PMC®-R control system 6 3
Design suitable for mining 6 3
Rear view of the PMC®-R 6 4
Longwall PMC®-R plug connections 6 4
Coding plug 6 4
Coding plug SKK24 6 4
Valve connection strip (VA) 6 6
Allocations of connections valve strip 6 6
Allocation of its own shield 6 6
VALVE STRIP CABLE 6 8
VALVE CABLE 6 9
Electric power supply 6 10
Sensors 6 11
Pressure sensor 6 11
SKK 24 Hose cable system 6 13
Sensors 6 14
Reed measurement rod 6 14
Isolations adapter (IA) 6 15
7 For your information
Our service 7 3
Referenced national standards and guidelines 7 5

S.S 27/03/2025