CAT DBT LA5 LA6 LA8 LA10 LA12 & LA14 OPERATION PREVENTIVE MAINTENANCE TROUBLESHOOTING PARTS & SERVICE MANUAL – PDF DOWNLOAD

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CAT DBT LA5 LA6 LA8 LA10 LA12 & LA14 OPERATION PREVENTIVE MAINTENANCE TROUBLESHOOTING PARTS & SERVICE MANUAL – PDF DOWNLOAD

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CAT DBT LA5 LA6 LA8 LA10 LA12 & LA14 OPERATION PREVENTIVE MAINTENANCE TROUBLESHOOTING PARTS & SERVICE MANUAL – PDF DOWNLOAD

Language : English
Pages : 261
Downloadable : Yes
File Type : PDF

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DESCRIPTION:

1. CAT DBT LA5 LA6 LA8 LA10 LA12 & LA14 OPERATION PREVENTIVE MAINTENANCE TROUBLESHOOTING PARTS & SERVICE MANUAL 
2. CAT DBT LA 2000 SINGLE MOTOR VEHICLE SOLID STATE CONTROLLERS OPERATION & TROUBLESHOOTING GUIDE
3. CAT DBT MINE POWER STORAGE BATTERIES INSTALLATION USE MAINTENANCE & REPAIR MANUAL
4. CAT DBT 488L & 488-6 OPERATION PREVENTIVE MAINTENANCE TROUBLESHOOTING & SERVICE MANUAL
5. CAT DBT BATTERY CHARGING & MAINTENANCE INSTRUCTIONS MANUAL

• This manual is intended to provide GENERAL product information for DBT Model LA Series Battery Chargers. The illustrations, descriptions and procedures contained in this publication apply only to DBT LA Series Battery Chargers. DBT America Inc. reserves the right to revise models and designs without prior notice.
• This DBT LA Series Battery Charger 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 charger 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 charger, without the consent of DBT America Inc., and these regulatory agencies, or any repair or replacement of parts contrary to DBT America’s instructions, may invalidate these approvals and render the charger 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 charger.
• While this manual attempts to anticipate the most important operations and maintenance needs for this charger, 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 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.

TABLE OF CONTENTS:

1. CAT DBT LA5 LA6 LA8 LA10 LA12 & LA14 OPERATION PREVENTIVE MAINTENANCE TROUBLESHOOTING PARTS & SERVICE MANUAL 
2. CAT DBT LA 2000 SINGLE MOTOR VEHICLE SOLID STATE CONTROLLERS OPERATION & TROUBLESHOOTING GUIDE
3. CAT DBT MINE POWER STORAGE BATTERIES INSTALLATION USE MAINTENANCE & REPAIR MANUAL
4. CAT DBT 488L & 488-6 OPERATION PREVENTIVE MAINTENANCE TROUBLESHOOTING & SERVICE MANUAL
5. CAT DBT BATTERY CHARGING & MAINTENANCE INSTRUCTIONS MANUAL

CHARGER...............................................................  1
	PREFACE...........................................................  5
	SYMBOLS AND SPECIAL NOTATIONS.....................................  7
	MAJOR HAZARDS.....................................................  9
	SAFETY PRECAUTIONS AND GUIDELINES................................. 11
	OVERVIEW.......................................................... 11
	LOCATION.......................................................... 11
	PRE-START......................................................... 11
	STARTING.......................................................... 11
	MAINTENANCE....................................................... 12
	PERSONAL PRECAUTIONS.............................................. 12
	THEORY OF OPERATION FERRORESONANT DESIGN.......................... 15
	INTRODUCTION...................................................... 17
	GENERAL........................................................... 17
	RATINGS AND SPECIFICATIONS........................................ 19
	OUTPUT RATINGS.................................................... 19
	INPUT RATINGS .................................................... 19
	TYPICAL ELECTRICAL SPECIFICATIONS................................. 19
	STANDARD FEATURES ................................................ 20
	OPTIONAL GROUND INTEGRITY ........................................ 20
	ENVIRONMENTAL RATINGS............................................. 21
	INSTALLATION INFORMATION.......................................... 23
	MINIMUM WIRE SIZES................................................ 23
	ELECTRICAL CONNECTIONS & FIELD WIRING............................. 23
	OPERATION......................................................... 25
	START UP (ELECTRONIC TIMER)....................................... 25
	ADJUSTMENTS....................................................... 25
	CIRCUIT OPERATION................................................. 25
	TROUBLESHOOTING................................................... 27
	GENERAL INSPECTION................................................ 27
	SERVICE INFORMATION............................................... 27
	SYMPTOMS AND CAUSES .............................................. 28
	GROUND AND SHORT CIRCUIT TEST..................................... 28
	TROUBLESHOOTING AND REPLACING POWER SILICON DIODES................ 29
	CHECKING CAPACITORS............................................... 29
	BATTERY CHARGER REPLACEMENT PARTS................................. 31
	491868X3 LA-14 BATTERY CHARGER 480/575 VOLT, 60 HZ................ 32
	491868X4 LA-14 BATTERY CHARGER 480/575 VOLT, 60 HZ (PA KIT)....... 33
	491868X5 LA-14-MT BATTERY CHARGER 480/575 VOLT, 60 HZ (PA KIT).... 34
	491868X7 LA-12 BATTERY CHARGER 480/575 VOLT, 60 HZ................ 35
	491868X8 LA-12 BATTERY CHARGER 480/575 VOLT, 60 HZ (PA KIT)....... 36
	491868X10 LA-10 BATTERY CHARGER 480/575 VOLT, 60 HZ............... 37
	491868X12 LA-8 BATTERY CHARGER 480/575 VOLT, 60 HZ................ 39
	491868X14 LA-8 BATTERY CHARGER 480/575 VOLT, 60 HZ (PA KIT)....... 40
	491868X15 LA-6 BATTERY CHARGER 480/575 VOLT, 60 HZ................ 41
	491868X16 LA-6 BATTERY CHARGER 480/575 VOLT, 60 HZ (PA KIT)....... 42
	491868X17 LA-5 BATTERY CHARGER 480/575 VOLT, 60 HZ................ 43
	491868X18 LA-5 BATTERY CHARGER 480/575 VOLT, 60 HZ (PA KIT)....... 44
TSG................................................................... 71
	TABLE OF CONTENTS................................................. 73
	PREFACE........................................................... 75
	SYMBOLS AND SPECIAL NOTATIONS..................................... 77
	MAJOR HAZARDS..................................................... 79
	SAFETY PRECAUTIONS AND GUIDELINES................................. 81
	OVERVIEW.......................................................... 81
	MAINTENANCE....................................................... 81
	INTRODUCTION...................................................... 82
	LA 2000: INNOVATIVE SPEED CONTROL BY DBT AMERICA INC.............. 82
	GENERAL SPECIFICATIONS............................................ 87
	DESCRIPTION OF FEATURES........................................... 89
	LA 2000 SINGLE MOTOR CONTROLLER CONSIST OF........................ 89
	FAULT MESSAGE CHART............................................... 91
	TOP LEVEL DISPLAY DIAGNOSTIC INFORMATION.......................... 93
	TRACTION PERSONALITIES (CONTROLLER ADJUSTMENTS)................... 94
	STATUS DISPLAY PROCEDURE.......................................... 97
	ERROR CODE LEGEND (STATUS DISPLAY)................................ 99
	TEST/BDI DISPLAY PROCEDURE........................................100
	TRACTION BDI DISPLAY..............................................100
	TROUBLESHOOTING...................................................101
	LOGIC CARD MEASUREMENTS...........................................102
	IGBT AND DIODE MEASUREMENTS.......................................104
	IGBT MEASUREMENTS.................................................104
	INDIVIDUAL IGBT MEASUREMENTS......................................105
	DIODE MEASUREMENTS................................................106
	DIODE MEASUREMENTS................................................107
	PANEL MEASUREMENTS................................................108
	DRIVER MEASUREMENTS...............................................109
BATMT.................................................................127
	PREFACE...........................................................131
	SYMBOLS AND SPECIAL NOTATIONS.....................................133
	MAJOR HAZARDS.....................................................135
	SAFETY PRECAUTIONS AND GUIDELINES.................................137
	OVERVIEW..........................................................137
	MAINTENANCE.......................................................137
	CHAPTER 1 - INTRODUCTION..........................................138
	SECTION I. GENERAL................................................138
	SECTION II. DEFINITIONS...........................................139
	SECTION III. DESCRIPTION AND CONSTRUCTION.........................139
	SECTION IV. PRINCIPLES OF OPERATION...............................142
	CHAPTER 2 – INSTALLATION, USE, AND MAINTENANCE....................145
	SECTION I. PREPARATION FOR USE....................................145
	SECTION II. ROUTINE MAINTENANCE...................................149
	CHAPTER 3 – FIELD SERVICING AND REPAIR............................153
	SECTION I. TROUBLESHOOTING........................................153
	SECTION II. REPAIRING BATTERIES...................................154
	CHAPTER 4 – HEALTH AND SAFETY.....................................163
	SECTION I. BATTERY HAZARDS........................................163
	SECTION II. SAFETY PROCEDURES.....................................163
	CHAPTER 5 – STORAGE AND SHIPMEMT..................................167
488OPER...............................................................171
	PREFACE...........................................................175
	SYMBOLS AND SPECIAL NOTATIONS.....................................177
	MAJOR HAZARDS.....................................................179
	SAFETY PRECAUTIONS AND GUIDELINES.................................181
	OVERVIEW..........................................................181
	PRE-START INSPECTION..............................................181
	STARTING..........................................................181
	OPERATING.........................................................181
	STOPPING..........................................................182
	MAINTENANCE ......................................................182
	INTRODUCTION......................................................183
	CONTROLS AND INDICATOR............................................185
	SERVICE BRAKE PEDAL...............................................185
	FIRE SUPPRESSION ACTUATORS........................................186
	SPEED-SWITCH (ACCELERATOR) FOOT PEDAL.............................186
	LIGHT SWITCH LEVER................................................186
	MASTER SWITCH LEVER...............................................186
	AUTOMATIC PARK BRAKE RELEASE SWITCH...............................187
	CIRCUIT BREAKER RESET LEVER.......................................188
	TAPE SWITCH (PANIC STRIP).........................................189
	EMERGENCY DISCONNECT LEVER........................................189
	WARNING GONG......................................................189
	FIGURE 9 – WARNING GONG...........................................190
	LA 2000 DASHBOARD DISPLAY (OPTIONAL)..............................190
	GAUGE PANEL (OPTIONAL)............................................190
	DIF-LOK (OPTIONAL)................................................191
	"STEERING" CONTROL LEVER..........................................192
	"LEFT-HAND STEERING" CONTROL LEVER (OPTIONAL) ....................192
	"BUCKET" CONTROL LEVER............................................193
	"EJECTOR" CONTROL LEVER...........................................194
	"WINCH" CONTROL LEVER (OPTIONAL)..................................194
	"2-SPEED WINCH" CONTROL...........................................194
	“BATTERY CHANGER” CONTROL LEVER...................................194
	HYDRAULIC PTO ACTUATOR............................................194
	BRAKE RELEASE HAND PUMP...........................................194
BATCH.................................................................261

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