CAT SCOOP 488L & 488-6 WITH CONTROL HANDLE OPERATION PREVENTIVE MAINTENANCE TROUBLESHOOTING & SERVICE GUIDE (A6474X226) – PDF DOWNLOAD

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CAT SCOOP 488L & 488-6 WITH CONTROL HANDLE OPERATION PREVENTIVE MAINTENANCE TROUBLESHOOTING & SERVICE GUIDE (A6474X226) – PDF DOWNLOAD

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CAT SCOOP 488L & 488-6 WITH CONTROL HANDLE OPERATION PREVENTIVE MAINTENANCE TROUBLESHOOTING & SERVICE GUIDE (A6474X226) – PDF DOWNLOAD

Language : English
Pages : 126
Downloadable : Yes
File Type : PDF

DESCRIPTION:

1. CAT 488L & 488-6 WITH CONTROL HANDLE OPERATION PREVENTIVE MAINTENANCE TROUBLESHOOTING & SERVICE GUIDE (A6474X226)
2. CAT BUCYRUS 2000 DUAL AND SINGLE MOTOR SOLID STATE CONTROLLERS OPERATION AND TROUBLESHOOTING GUIDE (A6474X226)

• This manual is intended to provide GENERAL product information for the Model 488 Series UN-A-TRAC®. The illustrations, descriptions and procedures contained in this publication apply only to this Model 488 UN-A-TRAC®. Bucyrus America, Inc. reserves the right to revise models and designs without prior notice.
• This Model 488 UN-A-TRAC® was manufactured under the guidelines, procedures and requirements of the U. S. Federal Coal Mine Health and Safety Act, Code of Federal Regulations, Title 30, Chapter 1, Subpart 0, Part 75 for underground coal mines, and other applicable non-U. S. regulatory agency standards.
• At the completion of the manufacturing process, this Model 488 UN-A-TRAC® 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 Model 488 UN-A-TRAC®, without the consent of Bucyrus America, Inc., and these regulatory agencies, or any repair or replacement of parts contrary to Bucyrus America’s instructions, may invalidate these approvals and render this Model 488 UN-A-TRAC® unsafe to operate.
• Strict compliance with all Federal and State Mining 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 Model 488 UN-A-TRAC®.
• While this manual attempts to anticipate the most important operations and maintenance needs for this Model 488 UN-A-TRAC®, unforeseen circumstances may arise that have not been addressed in this manual. If any concerns or questions arise, please contact your Bucyrus America Service Representative immediately.
• 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 nontransferable. Distribution and access is limited only to authorized personnel. Disclosure, reproduction, distribution or unauthorized use may be a violation of federal and state laws and may subject the unauthorized user to criminal liability.

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TABLE OF CONTENTS:

CAT SCOOP 488L & 488-6 WITH CONTROL HANDLE OPERATION PREVENTIVE MAINTENANCE TROUBLESHOOTING & SERVICE GUIDE (A6474X226) – PDF DOWNLOAD

PREFACE 1
SYMBOLS AND SPECIAL NOTATIONS 3
MAJOR HAZARDS 5
SAFETY PRECAUTIONS AND GUIDELINES 7
OVERVIEW 7
PRE-START INSPECTION 7
STARTING 7
OPERATING 7
STOPPING 8
MAINTENANCE 8
INTRODUCTION 9
CONTROLS AND INDICATOR 11
SERVICE BRAKE PEDAL 11
FIRE SUPPRESSION ACTUATORS 12
SPEED-SWITCH (ACCELERATOR) FOOT PEDAL 12
CONTROL HANDLE 12
CIRCUIT BREAKER RESET LEVER 14
TAPE SWITCH (PANIC STRIP) 15
WARNING GONG 15
FIGURE 8 – WARNING GONG 16
LA 2000 DASHBOARD DISPLAY (OPTIONAL) 16
GAUGE PANEL (OPTIONAL) 16
“STEERING” CONTROL LEVER 18
“LEFT-HAND STEERING” CONTROL LEVER 18
“BUCKET” CONTROL LEVER 19
“EJECTOR” CONTROL LEVER 19
“WINCH” CONTROL LEVER (OPTIONAL) 20
“2-SPEED WINCH” CONTROL 20
“BATTERY CHANGER” CONTROL LEVER 20
HYDRAULIC PTO ACTUATOR 20
BRAKE RELEASE HAND PUMP 20
STARTING PROCEDURE 23
TOWING A DISABLED MACHINE 27
SHUTDOWN PROCEDURE 29
BATTERY CHANGE PROCEDURE (VERTICAL LIFT) 31
BATTERY CHANGE PROCEDURE (GROUND LEVEL) 37
GENERAL MAINTENANCE INSTRUCTIONS 45
CRITICAL TORQUE VALUES 47
LUBRICANTS, FLUIDS AND CAPACITIES 47
MAINTENANCE CHECK LIST 49
PERIODIC MAINTENANCE PROCEDURES 51
EVERY SHIFT 51
ONCE PER WEEK 52
ONCE PER MONTH 57
EVERY THREE MONTHS 59
LUBRICANT SPECIFICATIONS 61
APPROVED SUPPLIERS 61
LUBRICATION CHART 63
ONCE PER WEEK 63
TROUBLESHOOTING PROCEDURES 65
HYDRAULIC SYSTEM (GENERAL) 66
BRAKES (SERVICE) WET DISC 67
BRAKES (AUTOMATIC WET DISC) 68
CYLINDERS 68
PUMPS 69
RELIEF VALVES 71
MAJOR MAINTENANCE PROCEDURES 73
DRIVE MOTOR/GEARBOX (SPEED REDUCER) REMOVAL AND REPLACEMENT 73
TIRE/WHEEL INSTALLATION PROCEDURE 76
TIRE/WHEEL STRESSES 76
WHEEL MOUNTING ARRANGEMENTS 76
PROBLEM AREAS 76
WHEEL MOUNTING TIPS 77
RECOMMENDED WHEEL MOUNTING PROCEDURES: 78
PRECAUTIONS: 78

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