CAT Scoop 488L & 488-6 Operation, Preventive Maintenance, Troubleshooting & Service Guide Manual A6474X210 – PDF DOWNLOAD

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CAT Scoop 488L & 488-6 Operation, Preventive Maintenance, Troubleshooting & Service Guide Manual A6474X210 – PDF DOWNLOAD

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CAT Scoop 488L & 488-6 Operation, Preventive Maintenance, Troubleshooting & Service Guide Manual A6474X210 – PDF DOWNLOAD

Language : English
Pages : 202
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

CAT Scoop 488L & 488-6 Operation, Preventive Maintenance, Troubleshooting & Service Guide Manual A6474X210 – PDF DOWNLOAD

1. CAT LA 2000 DUAL & SINGLE MOTOR SOLID STATE CONTROLLERS OPERATION & TROUBLESHOOTING GUIDE MANUAL PN A6474X226
2. CAT DBT 5, DBT 6, DBT 8, DBT 10, DBT 12 & DBT 14 Operation, Preventive Maintenance, Troubleshooting & Guide Manual PN A6474X230
3. CAT MINE POWER STORAGE BATTERIES INSTALLATION, USE MAINTENANCE & REPAIR MANUAL PN A6474X26
4. CAT Scoop 488L & 488-6 Operation, Preventive Maintenance, Troubleshooting & Service Guide Manual A6474X210

PREFACE:

This manual is intended to provide GENERAL operating and service procedures for the DBT America
(DBT) LA 2000 motor vehicle solid-state controller. The illustrations, descriptions and
procedures contained in this publication apply only to DBT LA 2000 motor vehicle solid-state
controllers. DBT reserves the right to revise models and designs without prior notice.

• This DBT LA 2000 motor vehicles solid-state controller 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, the DBT LA 2000 motor vehicles solid-state
  controller 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 the controller, without the consent of DBT and these regulatory agencies, or
  any repair or replacement of parts contrary to DBT’s instructions, may invalidate these approvals
  and render the controller 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 controller.
• While this manual attempts to anticipate the most important operations and maintenance
  needs for this controller, unforeseen circumstances may arise that have not been addressed in
  this manual. If any concerns or questions arise, please contact your DBT 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 non- transferable. 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.

TABLE OF CONTENTS:

CAT Scoop 488L & 488-6 Operation, Preventive Maintenance, Troubleshooting & Service Guide Manual A6474X210 – PDF DOWNLOAD

OPER......................................................  1
	PREFACE...............................................  5
	SYMBOLS AND SPECIAL NOTATIONS.........................  7
	MAJOR HAZARDS.........................................  9
	SAFETY PRECAUTIONS AND GUIDELINES..................... 11
	OVERVIEW.............................................. 11
	PRE-START INSPECTION.................................. 11
	STARTING.............................................. 11
	OPERATING............................................. 11
	STOPPING.............................................. 12
	MAINTENANCE .......................................... 12
	INTRODUCTION.......................................... 13
	CONTROLS AND INDICATOR................................ 15
	SERVICE BRAKE PEDAL................................... 15
	FIRE SUPPRESSION ACTUATORS............................ 16
	SPEED-SWITCH (ACCELERATOR) FOOT PEDAL................. 16
	LIGHT SWITCH LEVER.................................... 16
	MASTER SWITCH LEVER................................... 16
	AUTOMATIC PARK BRAKE RELEASE SWITCH................... 17
	CIRCUIT BREAKER RESET LEVER........................... 18
	TAPE SWITCH (PANIC STRIP)............................. 19
	EMERGENCY DISCONNECT LEVER............................ 19
	WARNING GONG.......................................... 19
	FIGURE 9 – WARNING GONG............................... 20
	LA 2000 DASHBOARD DISPLAY (OPTIONAL).................. 20
	GAUGE PANEL (OPTIONAL)................................ 20
	DIF-LOK (OPTIONAL).................................... 21
	"STEERING" CONTROL LEVER.............................. 22
	"LEFT-HAND STEERING" CONTROL LEVER (OPTIONAL) ........ 22
	"BUCKET" CONTROL LEVER................................ 23
	"EJECTOR" CONTROL LEVER............................... 24
	"WINCH" CONTROL LEVER (OPTIONAL)...................... 24
	"2-SPEED WINCH" CONTROL............................... 24
	“BATTERY CHANGER” CONTROL LEVER....................... 24
	HYDRAULIC PTO ACTUATOR................................ 24
	BRAKE RELEASE HAND PUMP............................... 24
TSG....................................................... 91
	TABLE OF CONTENTS..................................... 92
	PREFACE............................................... 93
	SYMBOLS AND SPECIAL NOTATIONS......................... 94
	MAJOR HAZARDS......................................... 96
	SAFETY PRECAUTIONS AND GUIDELINES..................... 97
	OVERVIEW.............................................. 97
	MAINTENANCE........................................... 97
	INTRODUCTION.......................................... 98
	LA 2000: INNOVATIVE SPEED CONTROL BY DBT AMERICA...... 98
	GENERAL SPECIFICATIONS................................103
	FAIL-SAFE OPERATION WILL INCLUDE THE FOLLOWING........103
	DESCRIPTION OF FEATURES...............................104
	LA 2000 MOTOR CONTROLLER CONSIST OF...................104
	LA 2000 MOTOR IGBT PANEL (POWER CONNECTIONS)..........104
	MICROPROCESSOR BASED LOGIC CARD (CONTROL INPUTS)......104
	CONFIGURATION JUMPER TABLE............................106
	OPTIONAL DASHBOARD DISPLAY FEATURES (SEE FIGURE 9)....106
	FAULT MESSAGE CHART...................................107
	OPTIONAL HAND HELD DIAGNOSTICS/CALIBRATOR UNIT........109
	PERSONALITY ADJUSTMENT PROCEDURE......................110
	TRACTION PERSONALITIES (CONTROLLER ADJUSTMENTS).......110
	TRACTION STATUS DISPLAY...............................112
	TRACTION TEST DISPLAY.................................114
	TRACTION BDI DISPLAY..................................115
	ERROR CODE LEGEND (STATUS DISPLAY)....................116
	TROUBLESHOOTING.......................................117
	IGBT MEASUREMENTS.....................................118
	INDIVIDUAL IGBT MEASUREMENTS..........................119
	DIODE MEASUREMENTS....................................120
	DIODE MEASUREMENTS....................................121
	PANEL MEASUREMENTS....................................122
	DRIVER MEASUREMENTS...................................123
	IGBT DUAL MOTOR PANEL, FIGURE 16......................125
	IGBT SINGLE MOTOR PANEL,FIGURE 17.....................126
	IGBT HEAT SINK ASSEMBLY, FIGURE 18....................127
	SINGLE MOTOR PANEL HARNESS ASSEMBLY, FIGURE 19........128
	DUAL MOTOR PANEL HARNESS ASSEMBLY, FIGURE 20..........129
	DASHBOARD DISPLAY, FIGURE 21..........................130
	DUAL "Y" HARNESS, FIGURE 22...........................131
	HARNESS FOR DASHBOARD DISPLAY, FIGURE 23..............132
	CALIBRATOR UNIT, FIGURE 24............................133
	LA 2000 PUMP MOTOR SHUNT, FIGURE 25...................133
	LA 2000 PANEL WIRING HARNESS, FIGURE 26...............134
CHARGER...................................................135
	PREFACE...............................................138
	SYMBOLS AND SPECIAL NOTATIONS.........................139
	MAJOR HAZARDS.........................................141
	SAFETY PRECAUTIONS AND GUIDELINES.....................142
	OVERVIEW..............................................142
	LOCATION..............................................142
	PRE-START.............................................142
	MAINTENANCE...........................................143
	THEORY OF OPERATION FERRORESONANT DESIGN..............145
	INTRODUCTION..........................................146
	GENERAL...............................................146
	GENERAL INFORMATION...................................147
	RECEIVING INSTRUCTIONS................................147
	HANDLING..............................................147
	NOMENCLATURE PLATES...................................147
	ADJUSTMENTS...........................................147
	SPARE PARTS...........................................147
	RATINGS AND SPECIFICATIONS............................148
	OUTPUT RATINGS........................................148
	INPUT RATINGS.........................................148
	TYPICAL ELECTRICAL SPECIFICATIONS.....................148
	STANDARD FEATURES.....................................149
	OPTIONAL GROUND INTEGRITY.............................149
	ENVIRONMENTAL RATINGS.................................150
	INSTALLATION INFORMATION..............................151
	MINIMUM WIRE SIZES....................................151
	ELECTRICAL CONNECTIONS AND FIELD WIRING...............151
	OPERATION.............................................153
	START UP (ELECTRONIC TIMER)...........................153
	ADJUSTMENTS...........................................154
	CIRCUIT OPERATION.....................................154
	TROUBLESHOOTING.......................................155
	GENERAL INSPECTION....................................155
	SERVICE INFORMATION...................................155
	SYMPTOMS AND CAUSES...................................156
	GROUND AND SHORT CIRCUIT TEST.........................156
	TROUBLESHOOTING AND REPLACING POWER SILICON DIODES....157
	CHECKING CAPACITORS...................................157
BMAINT....................................................158
BCHART....................................................202

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