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Komatsu PC210 PC240NLC-8 UEAM004904 Operation & Maintenance Manual – PDF DOWNLOAD
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Komatsu PC210 PC240NLC-8 UEAM004904 Operation & Maintenance Manual
Book Code:UEAM004904
SERIAL NUMBER:
PC210, PC210LC, PC210NLC-8 – K50001 and up
PC230NHD-8 – K50001 and up
PC240LC, PC240NLC-8 – K50001 and up
PC240LC, PC240NLC-8 – 10001 and up
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Description
Komatsu PC210 PC240NLC-8 UEAM004904 Operation & Maintenance Manual
FILE DETAILS:
Komatsu PC210 PC240NLC-8 UEAM004904 Operation & Maintenance Manual
Size : 14.7MB
Format : PDF
Language : English
Number of pages : 464 pages
TABLE OF CONTENTS:
Komatsu PC210 PC240NLC-8 UEAM004904 Operation & Maintenance Manual
FOREWORD.............................................................................................................................................................. 3 FOREWORD.......................................................................................................................................................... 4 SAFETY INFORMATION................................................................................................................................................ 5 NOISE (PC210,210LC,210NLC, PC230NHD).......................................................................................................................... 7 NOISE (PC240LC,240NLC)........................................................................................................................................ 8 Vibration levels.............................................................................................................................................. 9 Guide to Reduce Vibration Levels on Machine............................................................................................................... 9 INTRODUCTION...................................................................................................................................................... 11 DIRECTIONS OF MACHINE......................................................................................................................................... 11 BREAKING-IN THE NEW MACHINE................................................................................................................................... 12 PRODUCT INFORMATION............................................................................................................................................... 13 PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE.................................................................................................. 13 ENGINE SERIAL NUMBER PLATE AND ITS LOCATION................................................................................................................... 13 SERVICE METER LOCATION........................................................................................................................................ 14 TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR..................................................................................................................... 14 MACHINE SERIAL PLATES......................................................................................................................................... 15 STANDARD SERIAL PLATE..................................................................................................................................... 15 FOREWORD...................................................................................................................................................... 16 SAFETY........................................................................................................................................................ 16 OPERATION..................................................................................................................................................... 18 MAINTENANCE................................................................................................................................................... 20 SPECIFICATIONS................................................................................................................................................ 22 ATTACHMENTS AND OPTIONS....................................................................................................................................... 23 SUPER LONG FRONT BOOM AND ARM PC210/240-8..................................................................................................................... 25 INDEX......................................................................................................................................................... 26 COLOPHON...................................................................................................................................................... 26 SAFETY................................................................................................................................................................ 27 SAFETY INFORMATION................................................................................................................................................ 28 SAFETY LABELS..................................................................................................................................................... 30 LOCATION OF SAFETY LABELS..................................................................................................................................... 30 SAFETY LABELS................................................................................................................................................. 31 SAFETY INFORMATION................................................................................................................................................ 38 SAFETY RULES.................................................................................................................................................. 38 IF PROBLEMS ARE FOUND......................................................................................................................................... 38 WORKING WEAR AND PERSONAL PROTECTIVE ITEMS.................................................................................................................... 38 FIRE EXTINGUISHER AND FIRST AID KIT........................................................................................................................... 38 SAFETY EQUIPMENT.............................................................................................................................................. 39 KEEP MACHINE CLEAN............................................................................................................................................ 39 KEEP OPERATOR'S COMPARTMENT CLEAN............................................................................................................................. 39 LEAVING OPERATOR'S SEAT WITH LOCK............................................................................................................................. 39 HANDRAILS AND STEPS........................................................................................................................................... 40 MOUNTING AND DISMOUNTING...................................................................................................................................... 41 NO PERSONS ON ATTACHMENTS..................................................................................................................................... 41 DO NOT GET CAUGHT IN ARTICULATED PORTION...................................................................................................................... 41 BURN PREVENTION............................................................................................................................................... 41 ACTION IF FIRE OCCURS......................................................................................................................................... 43 WINDSHIELD WASHER FLUID....................................................................................................................................... 43 FALLING OBJECTS, FLYING OBJECTS AND INTRUDING OBJECTS PREVENTION.............................................................................................. 43 ATTACHMENT INSTALLATION....................................................................................................................................... 43 ATTACHMENT COMBINATIONS....................................................................................................................................... 44 CAB WINDOW GLASSES............................................................................................................................................ 44 UNAUTHORIZED MODIFICATIONS.................................................................................................................................... 44 SAFETY AT JOBSITE............................................................................................................................................. 44 WORKING ON LOOSE GROUND....................................................................................................................................... 44 DISTANCE TO HIGH VOLTAGE CABLES............................................................................................................................... 45 ENSURE GOOD VISIBILITY........................................................................................................................................ 45 VENTILATION FOR ENCLOSED AREA................................................................................................................................. 46 SIGNALMAN'S SIGNAL AND SIGNS.................................................................................................................................. 46 EMERGENCY EXIT FROM OPERATOR'S CAB............................................................................................................................ 46 ELECTROMAGNETIC INTERFERENCE.................................................................................................................................. 46 ASBESTOS DUST HAZARD PREVENTION............................................................................................................................... 47 SAFETY MACHINE OPERATION.......................................................................................................................................... 48 STARTING ENGINE............................................................................................................................................... 48 CHECKS BEFORE STARTING ENGINE............................................................................................................................. 48 SAFETY RULES FOR STARTING ENGINE.......................................................................................................................... 49 STARTING ENGINE IN COLD WEATHER........................................................................................................................... 49 OPERATION..................................................................................................................................................... 50 CHECKS BEFORE OPERATION................................................................................................................................... 50 SAFETY RULES FOR CHANGING MACHINE DIRECTIONS.............................................................................................................. 50 SAFETY RULES FOR TRAVELLING............................................................................................................................... 51 TRAVELLING ON SLOPES...................................................................................................................................... 52 OPERATIONS ON SLOPES...................................................................................................................................... 53 PROHIBITED OPERATIONS..................................................................................................................................... 53 OPERATIONS ON SNOW........................................................................................................................................ 55 PARKING MACHINE........................................................................................................................................... 55 TRANSPORTATION................................................................................................................................................ 56 LOADING AND UNLOADING..................................................................................................................................... 56 SHIPPING THE MACHINE...................................................................................................................................... 57 BATTERY....................................................................................................................................................... 58 STARTING ENGINE WITH BOOSTER CABLES....................................................................................................................... 59 TOWING........................................................................................................................................................ 60 SAFETY RULES FOR TOWING................................................................................................................................... 60 LIFTING OBJECTS WITH BUCKET................................................................................................................................... 61 SAFETY RULES FOR LIFTING OBJECTS.......................................................................................................................... 61 SAFETY MAINTENANCE INFORMATION.................................................................................................................................... 62 WARNING TAG................................................................................................................................................... 62 KEEP WORK PLACE CLEAN AND TIDY................................................................................................................................ 62 APPOINT LEADER WHEN WORKING WITH OTHERS....................................................................................................................... 62 STOP ENGINE BEFORE CARRYING OUT MAINTENANCE................................................................................................................... 63 TWO WORKERS FOR MAINTENANCE WHEN ENGINE IS RUNNING............................................................................................................ 64 PROPER TOOLS.................................................................................................................................................. 64 ACCUMULATOR................................................................................................................................................... 65 HANDLING GAS SPRING........................................................................................................................................... 65 PERSONNEL..................................................................................................................................................... 66 ATTACHMENTS................................................................................................................................................... 66 WORK UNDER THE MACHINE........................................................................................................................................ 66 NOISE......................................................................................................................................................... 67 WHEN USING HAMMER............................................................................................................................................. 67 WELDING WORKS................................................................................................................................................. 67 REMOVING BATTERY TERMINALS.................................................................................................................................... 67 SAFETY FIRST WHEN USING HIGH-PRESSURE GREASE TO ADJUST TRACK TENSION.......................................................................................... 68 DO NOT DISASSEMBLE RECOIL SPRINGS............................................................................................................................. 68 SAFETY RULES FOR HIGH-PRESSURE OIL............................................................................................................................ 68 OPERATION............................................................................................................................................................. 71 MACHINE VIEW ILLUSTRATIONS........................................................................................................................................ 72 OVERALL MACHINE VIEW.......................................................................................................................................... 72 CONTROLS AND GAUGES........................................................................................................................................... 73 DETAILED CONTROLS AND GAUGES...................................................................................................................................... 74 MONITORING SYSTEM............................................................................................................................................. 74 Basic Operation of Machine Monitor........................................................................................................................ 75 Basic Check Monitors...................................................................................................................................... 79 Caution Monitors.......................................................................................................................................... 81 Emergency Monitors........................................................................................................................................ 84 Meter Display Portion..................................................................................................................................... 86 Monitor Switches Portion.................................................................................................................................. 93 Handling Function Switches................................................................................................................................102 SWITCHES......................................................................................................................................................138 CONTROL LEVERS AND PEDALS.....................................................................................................................................143 CEILING WINDOW................................................................................................................................................146 WINDSHIELD....................................................................................................................................................146 EMERGENCY ESCAPE HAMMER.......................................................................................................................................152 DOOR LOCK.....................................................................................................................................................152 CAP WITH LOCK.................................................................................................................................................153 DRINK BOX.....................................................................................................................................................155 MAGAZINE BOX..................................................................................................................................................155 ASHTRAY.......................................................................................................................................................155 AIR CONDITIONER CONTROLS......................................................................................................................................156 Air Conditioner Control Panel.............................................................................................................................156 Method of Operation.......................................................................................................................................161 Use Air Conditioner with Care.............................................................................................................................168 Air Conditioner Maintenance...............................................................................................................................168 RADIO.........................................................................................................................................................169 Control Panel.............................................................................................................................................169 Controls of Radio.........................................................................................................................................171 Use Radio with Care.......................................................................................................................................173 Space for radio cassette..................................................................................................................................173 AUXILIARY ELECTRIC POWER......................................................................................................................................174 24V power source..........................................................................................................................................174 12V power source..........................................................................................................................................174 FUSE..........................................................................................................................................................175 FUSIBLE LINK..................................................................................................................................................176 CONTROLLER....................................................................................................................................................176 TOOL BOX......................................................................................................................................................176 GREASE GUN HOLDER.............................................................................................................................................176 MACHINE OPERATIONS AND CONTROLS...................................................................................................................................177 BEFORE STARTING ENGINE........................................................................................................................................177 Walk-around Checks........................................................................................................................................177 REFUELLING PUMP...............................................................................................................................................178 Checks Before Starting....................................................................................................................................179 Adjustment................................................................................................................................................186 Seat Belt.................................................................................................................................................190 Operations Before Starting Engine.........................................................................................................................191 STARTING ENGINE...............................................................................................................................................193 AFTER STARTING ENGINE.........................................................................................................................................196 Warming Up Engine.........................................................................................................................................197 Warming Up Hydraulic Equipment............................................................................................................................199 Operation After Completion Of Warming-Up Operation........................................................................................................205 STOPPING THE ENGINE...........................................................................................................................................207 MACHINE OPERATION.............................................................................................................................................208 Preparations for Moving the Machine.......................................................................................................................208 Moving Machine Forward....................................................................................................................................209 Moving Machine Backward...................................................................................................................................210 Stopping Machine..........................................................................................................................................211 STEERING THE MACHINE..........................................................................................................................................212 Steering..................................................................................................................................................212 SWINGING......................................................................................................................................................214 WORK EQUIPMENT CONTROLS AND OPERATIONS........................................................................................................................215 WORKING MODE..................................................................................................................................................217 PROHIBITED OPERATIONS.........................................................................................................................................219 GENERAL OPERATION INFORMATION.................................................................................................................................221 TRAVELLING ON SLOPES..........................................................................................................................................223 ESCAPE FROM MUD...............................................................................................................................................225 Track on One Side Stuck...................................................................................................................................225 Tracks on Both Sides Stuck................................................................................................................................225 RECOMMENDED APPLICATIONS......................................................................................................................................226 Backhoe Work..............................................................................................................................................226 Shovel Work...............................................................................................................................................226 Ditching Work.............................................................................................................................................226 Loading Work..............................................................................................................................................227 BUCKET REPLACEMENT AND INVERSION..............................................................................................................................228 Replacement...............................................................................................................................................228 Inversion.................................................................................................................................................230 PARKING MACHINE...............................................................................................................................................231 CHECK AFTER SHUT OFF ENGINE...................................................................................................................................233 MACHINE INSPECTION AFTER DAILY WORK...........................................................................................................................233 LOCKING.......................................................................................................................................................233 TRANSPORTATION....................................................................................................................................................234 TRANSPORTATION PROCEDURE......................................................................................................................................234 SPECIAL TRANSPORTATION INSTRUCTIONS FOR PC210NLC-8 AND PC230NHD-8.............................................................................................234 LOADING AND UNLOADING WITH TRAILER............................................................................................................................236 Loading...................................................................................................................................................237 Securing Machine..........................................................................................................................................240 Unloading.................................................................................................................................................244 LIFTING MACHINE...............................................................................................................................................246 COLD WEATHER OPERATION............................................................................................................................................248 COLD WEATHER OPERATION INFORMATION............................................................................................................................248 Fuel and Lubricants.......................................................................................................................................248 Cooling System Coolant....................................................................................................................................248 Battery...................................................................................................................................................249 AFTER DAILY WORK COMPLETION...................................................................................................................................250 AFTER COLD WEATHER SEASON.....................................................................................................................................250 LONG TERM STORAGE.................................................................................................................................................251 BEFORE STORAGE................................................................................................................................................251 DURING STORAGE................................................................................................................................................251 AFTER STORAGE.................................................................................................................................................252 STARTING MACHINE AFTER LONG-TERM STORAGE......................................................................................................................252 TROUBLES AND ACTIONS..............................................................................................................................................253 RUNNING OUT OF FUEL...........................................................................................................................................253 PHENOMENA THAT ARE NOT FAILURES...............................................................................................................................253 TOWING THE MACHINE............................................................................................................................................254 LIGHTWEIGHT TOWING HOLE.......................................................................................................................................255 SEVERE JOB CONDITION..........................................................................................................................................255 DISCHARGED BATTERY............................................................................................................................................256 Battery Removal and Installation..........................................................................................................................256 Battery Charges...........................................................................................................................................257 Starting Engine with Booster Cables.......................................................................................................................258 OTHER TROUBLE.................................................................................................................................................260 Electrical System.........................................................................................................................................260 Chassis...................................................................................................................................................261 Engine....................................................................................................................................................262 Electronic Control System.................................................................................................................................264 Point of Contact to Telephone when Error Occurs...........................................................................................................264 MAINTENANCE...........................................................................................................................................................265 MAINTENANCE INFORMATION...........................................................................................................................................266 OUTLINE OF SERVICE................................................................................................................................................269 HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC........................................................................................................269 OIL.......................................................................................................................................................269 FUEL......................................................................................................................................................270 COOLANT AND WATER FOR DILUTION............................................................................................................................270 GREASE....................................................................................................................................................271 CARRYING OUT KOWA (Komatsu Oil Wear Analysis).............................................................................................................271 STORING OIL AND FUEL......................................................................................................................................272 FILTERS...................................................................................................................................................272 EXPLANATION OF LUBRICATION CHART DECAL........................................................................................................................273 ELECTRIC SYSTEM MAINTENANCE...................................................................................................................................275 WEAR PARTS........................................................................................................................................................276 WEAR PARTS LIST...............................................................................................................................................276 RECOMMENDED FUEL, COOLANT, AND LUBRICANT..........................................................................................................................277 RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL...........................................................................279 TIGHTENING TORQUE SPECIFICATIONS..................................................................................................................................280 TIGHTENING TORQUE LIST........................................................................................................................................280 SAFETY CRITICAL PARTS.............................................................................................................................................281 SAFETY CRITICAL PARTS LIST....................................................................................................................................281 MAINTENANCE SCHEDULE..............................................................................................................................................282 MAINTENANCE SCHEDULE CHART....................................................................................................................................282 MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER....................................................................................................................284 MAINTENANCE PROCEDURE.............................................................................................................................................285 INITIAL 250 HOURS MAINTENANCE (ONLY AFTER THE FIRST 250 HOURS)................................................................................................285 INITIAL 500 HOURS MAINTENANCE (ONLY AFTER THE FIRST 500 HOURS)................................................................................................285 WHEN REQUIRED.................................................................................................................................................286 CHECK, CLEAN AND REPLACE AIR CLEANER ELEMENT..............................................................................................................286 CLEAN INSIDE OF COOLING SYSTEM............................................................................................................................291 CHECK AND TIGHTEN TRACK SHOE BOLTS........................................................................................................................294 CHECK AND ADJUST TRACK TENSION............................................................................................................................295 REPLACE BUCKET TEETH (VERTICAL PIN TYPE)..................................................................................................................297 REPLACE BUCKET TEETH (HORIZONTAL PIN TYPE)................................................................................................................300 ADJUST BUCKET CLEARANCE...................................................................................................................................301 CHECK WINDOW WASHER FLUID LEVEL, ADD FLUID................................................................................................................302 CHECK AND MAINTENANCE AIR CONDITIONER.....................................................................................................................303 WASH WASHABLE FLOOR.......................................................................................................................................304 BLEEDING AIR FROM HYDRAULIC SYSTEM........................................................................................................................307 CHECK BEFORE STARTING.........................................................................................................................................309 EVERY 100 HOURS MAINTENANCE...................................................................................................................................310 LUBRICATING...............................................................................................................................................310 EVERY 250 HOURS MAINTENANCE...................................................................................................................................312 CHECK LEVEL OF BATTERY ELECTROLYTE........................................................................................................................312 CHECK AIR CONDITIONER COMPRESSOR BELT TENSION, ADJUST.....................................................................................................314 EVERY 500 HOURS MAINTENANCE...................................................................................................................................315 LUBRICATING...............................................................................................................................................315 LUBRICATE SWING CIRCLE....................................................................................................................................316 CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL FILTER CARTRIDGE.........................................................................................317 REPLACE FUEL PRE-FILTER CARTRIDGE.........................................................................................................................319 CHECK SWING PINION GREASE LEVEL, ADD GREASE...............................................................................................................321 CLEAN AND INSPECT RADIATOR FINS, OIL COOLER FINS, AFTERCOOLER FINS, FUEL COOLER FINS, AND CONDENSER FINS (ONLY MACHINES EQUIPPED WITH AIR CONDITIONER)....322 CLEAN AIR CONDITIONER FRESH/RECIRC FILTERS................................................................................................................324 REPLACE BREATHER ELEMENT IN HYDRAULIC TANK................................................................................................................325 CHECK OIL LEVEL IN SWING MACHINERY CASE, ADD OIL..........................................................................................................326 CHECK OIL LEVEL IN FINAL DRIVE CASE, ADD OIL..............................................................................................................327 EVERY 1000 HOURS MAINTENANCE..................................................................................................................................328 REPLACE HYDRAULIC OIL FILTER ELEMENT......................................................................................................................328 CHANGE OIL IN SWING MACHINERY CASE........................................................................................................................329 CHECK OIL LEVEL IN DAMPER CASE, ADD OIL...................................................................................................................330 REPLACE FUEL MAIN FILTER CARTRIDGE........................................................................................................................331 CHECK ALL TIGHTENING POINTS OF ENGINE EXHAUST PIPE CLAMPS.................................................................................................332 REPLACE CORROSION RESISTOR CARTRIDGE......................................................................................................................333 CHECK FAN BELT TENSION AND REPLACE FAN BELT...............................................................................................................333 CHECK NITROGEN GAS CHARGE PRESSURE IN ACCUMULATOR (for breaker)...........................................................................................333 EVERY 2000 HOURS MAINTENANCE..................................................................................................................................334 CHANGE OIL IN FINAL DRIVE CASE............................................................................................................................334 CLEAN HYDRAULIC TANK STRAINER.............................................................................................................................335 CHECKING CHARGE PRESSURE OF NITROGEN GAS IN ACCUMULATOR (FOR CONTROL CIRCUIT).............................................................................336 CHECK ALTERNATOR, STARTING MOTOR..........................................................................................................................339 CHECK ENGINE VALVE CLEARANCE, ADJUST......................................................................................................................339 EVERY 4000 HOURS MAINTENANCE..................................................................................................................................340 CHECK WATER PUMP..........................................................................................................................................340 CHECK VIBRATION DAMPER....................................................................................................................................340 REPLACE ACCUMULATOR (FOR CONTROL CIRCUIT).................................................................................................................341 CHECK FOR LOOSENESS OF HIGH-PRESSURE PIPING CLAMP, HARDENING OF RUBBER....................................................................................342 CHECK FOR MISSING FUEL SPRAY PREVENTION CAP, HARDENING OF RUBBER..........................................................................................342 CHECK OPERATING CONDITION OF COMPRESSOR...................................................................................................................343 EVERY 5000 HOURS MAINTENANCE..................................................................................................................................344 CHANGE OIL IN HYDRAULIC TANK..............................................................................................................................344 EVERY 8000 HOURS MAINTENANCE..................................................................................................................................345 REPLACE FUEL SPRAY PREVENTION CAP.........................................................................................................................345 REPLACE HIGH-PRESSURE PIPING CLAMP........................................................................................................................345 SPECIFICATIONS........................................................................................................................................................347 SPECIFICATIONS....................................................................................................................................................348 MONOBOOM WORKING RANGE........................................................................................................................................350 PC210-8 WORKING RANGE (2-PIECE BOOM)..........................................................................................................................352 PC230-8 WORKING RANGE (2-PIECE BOOM)..........................................................................................................................352 PC240-8 WORKING RANGE (2-PIECE BOOM)..........................................................................................................................352 EXPLANATION OF LIFTING CAPACITY CHART PC210, PC210LC, PC210NLC, PC230NHD-8....................................................................................354 PC210-8...................................................................................................................................................355 PC210LC-8.................................................................................................................................................356 PC210NLC-8................................................................................................................................................357 PC230NHD-8................................................................................................................................................358 EXPLANATION OF LIFTING CAPACITY CHART PC240LC, PC240NLC-8.....................................................................................................359 PC240LC-8.................................................................................................................................................360 PC240NLC-8................................................................................................................................................361 EXPLANATION OF LIFTING CAPACITY CHART PC210, PC210LC, PC210NLC-8, pc230nhd-8 2 PIECE BOOM.....................................................................362 PC210-8...................................................................................................................................................363 PC210LC-8.................................................................................................................................................364 PC210NLC-8................................................................................................................................................365 PC230NHD-8................................................................................................................................................366 EXPLANATION OF LIFTING CAPACITY CHART (PC240LC,NLC-8 2 PIECE BOOM)............................................................................................367 PC240LC-8, PC240NLC-8 2 PIECE BOOM............................................................................................................................368 ATTACHMENTS AND OPTIONS...............................................................................................................................................371 GENERAL PRECAUTIONS FOR SAFETY....................................................................................................................................372 PRECAUTIONS WHEN SELECTING....................................................................................................................................372 READ THE INSTRUCTION MANUAL THOROUGHLY........................................................................................................................372 PRECAUTIONS WHEN REMOVING OR INSTALLING.......................................................................................................................372 PRECAUTIONS WHEN USING........................................................................................................................................373 HYDRAULIC QUICK COUPLER PIPING....................................................................................................................................374 LOCATIONS.....................................................................................................................................................374 OPERATION.....................................................................................................................................................375 BUCKET WITH HOOK..................................................................................................................................................377 HOOK CONDITION................................................................................................................................................377 PROHIBITED OPERATIONS.........................................................................................................................................377 MACHINE READY FOR ATTACHMENT......................................................................................................................................378 LOCATIONS.....................................................................................................................................................378 HYDRAULIC CIRCUIT.............................................................................................................................................383 Switching Hydraulic Circuit...............................................................................................................................383 Adjusting Oil Flow........................................................................................................................................383 Switching Between Breaker and General Attachment..........................................................................................................383 Hydraulic Circuit Connection..............................................................................................................................384 Oil Flow Path.............................................................................................................................................385 Replace Additional Breaker Filter Element.................................................................................................................386 Replace Additional Breaker Pilot Filter Element...........................................................................................................388 ATTACHMENT REMOVAL AND INSTALLATION...........................................................................................................................390 Attachment Removal........................................................................................................................................390 Attachment Installation...................................................................................................................................392 ATTACHMENT OPERATIONS.........................................................................................................................................394 When Using Breaker........................................................................................................................................394 When Using General Attachment Such as Crusher.............................................................................................................396 LONG TERM STORAGE.............................................................................................................................................397 SPECIFICATIONS................................................................................................................................................397 ATTACHMENT GUIDE..................................................................................................................................................398 COMBINATIONS OF WORK EQUIPMENT................................................................................................................................398 SELECTION OF TRACK SHOES......................................................................................................................................401 METHOD OF SELECTING SHOES.................................................................................................................................401 SELECTION OF BUCKET TEETH.....................................................................................................................................402 METHOD OF SELECTING TEETH.................................................................................................................................402 STANDARDS FOR SELECTING VERTICAL PIN TYPE AND HORIZONTAL PIN TYPE TEETH.......................................................................................402 HANDLING OF RUBBER PAD SHOE AND ROAD LINER....................................................................................................................403 Working Environment.......................................................................................................................................403 Working Conditions........................................................................................................................................403 Storage and Maintenance...................................................................................................................................404 Extent of Damage to Rubber................................................................................................................................404 Check Road Liner..........................................................................................................................................404 Replace Road Liner........................................................................................................................................404 TRAPEZOIDAL BUCKET............................................................................................................................................405 HANDLING EXTENSION ARM........................................................................................................................................406 HANDLING CLAMSHELL BUCKET.....................................................................................................................................407 CONTROLS (AUXILIARY HYDRAULIC CIRCUITS)...................................................................................................................408 CRUSHER CONTROL PEDAL FOR OPENING AND CLOSING.............................................................................................................409 CRUSHER CONTROL PEDAL FOR ROTATION........................................................................................................................410 RECOMMENDED ATTACHMENT OPERATIONS.................................................................................................................................411 HYDRAULIC BREAKER.............................................................................................................................................411 PC210/230-8 2-PC BOOM.............................................................................................................................................416 FEATURES OF 2-PIECE BOOM & ARM................................................................................................................................416 OPERATION.....................................................................................................................................................416 BEFORE STORAGE POSTURE WHEN LEAVING MACHINE...............................................................................................................418 Lifting...................................................................................................................................................418 TESTING AND ADJUSTING.....................................................................................................................................419 PERODIC MAINTENANCE.......................................................................................................................................419 TRANSPORTATION................................................................................................................................................420 LUBRICATING...................................................................................................................................................421 Every 500 Hours...........................................................................................................................................421 PC240-8 2-PC BOOM.................................................................................................................................................422 FEATURES OF 2-PIECE BOOM & ARM................................................................................................................................422 OPERATION.....................................................................................................................................................423 TESTING AND ADJUSTING.....................................................................................................................................425 TRANSPORTATION................................................................................................................................................426 PC240-8 STRAIGHT BOOM.............................................................................................................................................427 GENERAL VIEW OF MACHINE.......................................................................................................................................427 CAUTION ITEMS.................................................................................................................................................427 CONTROL (AUXILIARY HYDRAULIC CIRCUITS)........................................................................................................................428 CRUSHER CONTROL PEDAL FOR OPENING AND CLOSING.................................................................................................................429 CRUSHER CONTROL BUTTON FOR ROTATION...........................................................................................................................430 CEILING WINDOW WIPER SWITCH (3)...............................................................................................................................431 WORKING RANGE (PC 240 STRAIGHT BOOM)..........................................................................................................................432 TRANSPORTATION (Straight Boom equipment)......................................................................................................................433 HANDLING MACHINES EQUIPPED WITH KOMTRAX...........................................................................................................................434 BASIC PRECAUTIONS.............................................................................................................................................434 SUPER LONG FRONT BOOM AND ARM PC210/240-8.............................................................................................................................435 OPERATION INSTRUCTION FOR SUPER LONG FRONT BOOM AND ARM...........................................................................................................436 WORKING MODES.................................................................................................................................................437 CHECKS BEFORE STARTING....................................................................................................................................438 USING SUPER LONG FRONT....................................................................................................................................439 METHOD OF WORK............................................................................................................................................440 WHEN TRAVELLING...........................................................................................................................................440 CONTROL LEVERS, PEDALS........................................................................................................................................441 ‘WEEDCUTTER’ MACHINE CONTROL LEVERS, PEDALS...................................................................................................................444 RIGHT CONTROL LEVER BUTTONS (5 & 6).......................................................................................................................444 LEFT WORK EQUIPMENT CONTROL LEVER (7 & 8).................................................................................................................445 ATTACHMENT FLOW SELECTOR (9)..............................................................................................................................446 TRANSPORT & STORAGE OF SUPER LONG FRONT MACHINE...............................................................................................................447 INSTALLATION OF SUPPORTING LINK...........................................................................................................................447 TRANSPORTATION OF SUPER LONG FRONT MACHINE................................................................................................................448 WORKING RANGE OF SUPER LONG FRONT.............................................................................................................................449 LIFTING CAPACITY PC210 LC 15 m SUPER LONG FRONT...............................................................................................................450 LIFTING CAPACITY PC210 NLC 15 m SUPER LONG FRONT..............................................................................................................451 LIFTING CAPACITY PC240 LC 18 m SUPER LONG FRONT...............................................................................................................452 LIFTING CAPACITY PC240 NLC 18 m SUPER LONG FRONT..............................................................................................................453 MAINTENANCE.......................................................................................................................................................454 SPECIAL SERVICE REQUIREMENTS FOR SUPER LONG FRONT WORK EQUIPMENT..............................................................................................454 EVERY 50 HOURS SERVICE........................................................................................................................................455 LUBRICATING...............................................................................................................................................455 EVERY 100 HOURS SERVICE.......................................................................................................................................456 LUBRICATING...............................................................................................................................................456 INDEX.................................................................................................................................................................459 Numerics..........................................................................................................................................................461 <A>...............................................................................................................................................................461 <B>...............................................................................................................................................................461 <C>...............................................................................................................................................................461 <D>...............................................................................................................................................................461 <E>...............................................................................................................................................................461 <F>...............................................................................................................................................................461 <G>...............................................................................................................................................................461 <H>...............................................................................................................................................................461 <I>...............................................................................................................................................................461 <K>...............................................................................................................................................................461 <L>...............................................................................................................................................................461 <M>...............................................................................................................................................................461 <N>...............................................................................................................................................................462 <O>...............................................................................................................................................................462 <P>...............................................................................................................................................................462 <R>...............................................................................................................................................................462 <S>...............................................................................................................................................................462 <T>...............................................................................................................................................................462 <V>...............................................................................................................................................................462 <W>...............................................................................................................................................................462 <Y>...............................................................................................................................................................462 COLOPHON..............................................................................................................................................................463
KOMATSU PC210 PC240NLC-8 UEAM004904 OPERATION & MAINTENANCE MANUAL – PDF DOWNLOAD:
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DESCRIPTION:
Komatsu PC210 PC240NLC-8 UEAM004904 Operation & Maintenance Manual
FOREWORD:
This manual provides rules and guidelines which will help you use this machine safely and effectively. The precautions in this manual must be followed at all times when performing operation and maintenance. Most accidents are caused by the failure to follow fundamental safety rules for the operation and maintenance of machines. Accidents can be prevented by knowing beforehand conditions that may cause a hazard when performing operation and maintenance.
PLEASE NOTE:
- This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
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