Bucyrus CM345-N Operation & Maintenance Manual- CAT Continuous Miner CM345-N – PDF DOWNLOAD
DESCRIPTION:
Bucyrus CM345-N Operation & Maintenance Manual- CAT Continuous Miner CM345-N – PDF DOWNLOAD
- This manual is intended to provide GENERAL product information for the CM345N Continuous Miner. The illustrations, descriptions and pro-cedures contained in this publication apply only to THIS machine. Cat-erpillar reserves the right to revise models and designs without prior notice.
- This Continuous Miner was manufactured under the guidelines, proce-dures and requirements of the Mines Regulations (Province of Sas-katchewan), The Occupational Health and Safety Regulations (Province of Saskatchewan), CSA CAN3-M421-00 (Use of Electricity in Mines), Canadian Electrical Code (CEC) C22.1-06, The Canadian Electrical Code (Saskatchewan Amendments) Regulations 2002, and other appli-cable regulatory agency standards.
- At the completion of the manufacturing process, this unit was issued the appropriate approval numbers and nameplates indicating it met the technical requirements of these regulatory agencies. Any change to the design or structure of this unit, without the consent of Caterpillar and these regulatory agencies, or any repair or replacement of parts contra-ry to Caterpillar’s instructions, may invalidate these approvals and ren-der this unit unsafe to operate.
- Strict compliance with all laws, regulations and practices regarding the safe operation and maintenance of underground mining equipment and strict adherence to the instructions in this manual is necessary for the personal safety of those working on or around this unit. While this manual attempts to anticipate the most important operations and maintenance needs for this unit, unforeseen circumstances may arise that have not been addressed in this manual.
- If any concerns or questions arise, please contact your service representative immediate-ly. This work contains information protected under trade secret and other intellectual property laws, and is protected under the U. S. Copyright Act of 1976, as amended. This work is provided under license and the license is non-transferable.
- Distribution and access is limited only to authorized personnel. Disclosure, reproduction, distribution or unau-thorized use may be a violation of federal and state laws and may sub-ject the unauthorized user to criminal liability.
TABLE OF CONTENTS:
Bucyrus CM345-N Operation & Maintenance Manual- CAT Continuous Miner CM345-N – PDF DOWNLOAD
About this manual
About this manual 1 3
Before starting to work 1 3
Who is this operating manual intended for? 1 3
What is the purpose of this operating manual? 1 4
Characters and symbols 1 5
2 Your safety
Your safety 2 3
Personnel 2 4
Operation 2 4
Installation and repair 2 4
Operating conditions 2 5
Intended use 2 5
Unauthorized use 2 5
Safety instructions 2 7
General rules: 2 7
Storage and transport 2 8
Pre-start inspection 2 8
Installation and start-up 2 9
Operation 2 9
Stopping 2 10
Maintenance and repair 2 10
3 Storage and transport
Storage and transport 3 3
Storage 3 3
Storage of the machine and spare parts 3 3
Long-term storage of spare components 3 4
Transport 3 5
Hoisting of heavy components 3 6
4 Installation
Installation 4 3
Points to observe prior to installation 4 3
Who is allowed to carry out installation? 4 3
Which tools are required for installation? 4 3
Notes on installation 4 4
Pre-installation check list 4 5
Safety features 4 6
5 Operation
Operation 5 3
How to operate the Continuous Miner 5 3
Who is allowed to operate the Continuous Miner 5 3
When can operation be started? 5 3
Controls and indicators 5 4
Operator’s pit 5 4
Pendant controls 5 16
Controls outside of the operator’s pit 5 18
Red zone 5 26
Safety precautions for underground operation 5 29
Tramming safety rules 5 29
Emergency stop from a machine stop button 5 30
Starting procedure 5 31
Shutdown procedure 5 33
Tramming the miner 5 34
Cutter head operation 5 35
Conveyor operation 5 36
Mechanical assemblies 5 37
Hydraulic system 5 43
Electrical system 5 81
Instructions on the maintenance 5 131
Important notes 5 131
Before maintenance 5 131
Torque values 5 133
Lubricants, fluids and capacities 5 133
Specific lubrication and maintenance instructions 5 139
Every shift 5 139
Every third shift (daily) 5 142
Weekly 5 153
Monthly 5 157
Every three months 5 164
Every six months 5 170
Instructions on the adjustment procedures 5 173
Pilot pressure circuit relief/reducing valve 5 175
Direction control valve (main control and cutter head) 5 179
Cutter head port reliefs 5 184
Multi-purpose valve 5 184
Conveyor chain tension pressure 5 185
Tram track 5 186
Tail shim 5 191
Conveyor chain tension 5 194
Sump tramming 5 195
Replacement of wear parts 5 197
Cutter head (boom) assembly 5 197
Cutter head assembly removal/installation 5 198
Center cutter drum 5 203
End cutter drum 5 206
Drum drive motor 5 209
Drum drive gear case 5 215
Gathering head assembly 5 218
Gathering head assembly removal/installation 5 218
Gathering head drive motor 5 224
Gathering head gear case 5 227
Gathering head foot shaft 5 230
CLA 5 233
CLA tip replacement 5 235
Crawler assembly 5 237
Tram motor 5 238
Tram case 5 242 Crawler
chain 5 247
Tram track front idler 5 251
Tram brake 5 254
Conveyor assembly 5 259
Conveyor chain 5 260
Conveyor assembly removal/installation 5 264
Discharge conveyor 5 267
Tail roller 5 272
Troubleshooting procedures 5 275
Typical hydraulic problems 5 276
Contaminants in hydraulic systems 5 277
Specific hydraulic circuits 5 278
General safety procedures for shutdown 5 282
Excessive noise 5 283
Excessive heat 5 284
Incorrect flow 5 285
Incorrect pressure 5 286
Faulty operation 5 287
Restarting checklist 5 288
Electrical system 5 289
Bearings 5 292
Control system 5 293
Status messages 5 293
Error codes 5 297
Fault codes 5 332
6 Technical data
Technical data 6 3
Tightening torques 6 5
Permissible data 6 7
Lubrication fluids and greases 6 7
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