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KOMATSU WA250PT-5L WHEEL LOADER Operation & Maintenance Manual (SN:A79001 & UP) KOMATSU WA250PT-5L – PDF DOWNLOAD
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- KOMATSU WA250PT-5L WHEEL LOADER Operation & Maintenance Manual
- SERIAL NUMBER:A79001 & UP
- PUBLICATION NUMBER:CEAM011401
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Description
KOMATSU WA250PT-5L WHEEL LOADER Operation & Maintenance Manual (SN:A79001 & UP) KOMATSU WA250PT-5L0000
KOMATSU WA250PT-5L WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:A79001 & UP) KOMATSU WA250PT-5L – PDF DOWNLOAD:
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KOMATSU WA250PT-5L WHEEL LOADER Operation & Maintenance Manual (SN:A79001 & UP) KOMATSU WA250PT-5L0000
- Operators and maintenance personnel must always do as follows before beginning operation or maintenance.
• Always be sure to read and understand this manual thoroughly before performing operation and maintenance
• Read the safety messages given in this manual and the safety labels affixed to the machine thoroughly and be sure that you understand them fully. - Keep this manual at the storage location for the Operation and Maintenance Manual ((1) in graphic), and have all personnel read it periodically.
- If this manual has been lost or has become dirty and cannot be read, request a replacement manual immediately from Komatsu or your Komatsu distributor.
- If you sell the machine, be sure to give this manual to the new owners at the time the machine is transferred.
- Komatsu delivers machines that comply with all applicable regulations and standards of the country to which it has been shipped. If this machine has been purchased in another country or purchased from someone in another country, it may lack certain safety devices and specifications that are necessary for use in your country. If there is any question about whether your product complies with the applicable standards and regulations of your country, consult Komatsu or your Komatsu distributor before operating the machine.
TABLE OF CONTENTS:
KOMATSU WA250PT-5L WHEEL LOADER Operation & Maintenance Manual (SN:A79001 & UP) KOMATSU WA250PT-5L0000
COVER......................................................................................... 1 INTRODUCTION.................................................................................. 3 FOREWORD.................................................................................. 4 SAFETY INFORMATION........................................................................ 5 INTRODUCTION.............................................................................. 6 DIRECTIONS OF MACHINE................................................................. 6 NECESSARY INFORMATION..................................................................... 7 MACHINE SERIAL NO. PLATE.............................................................. 7 ENGINE SERIAL NO. PLATE AND POSITION.................................................. 7 SERVICE METER POSITION................................................................ 8 ENTER SERIAL NO. AND DISTRIBUTOR...................................................... 8 TABLE OF CONTENTS......................................................................... 9 SAFETY........................................................................................ 19 SAFETY AND WARNING DECALS................................................................. 20 LOCATION OF THE SAFETY DECALS......................................................... 20 DESCRIPTION OF SAFETY LABELS.......................................................... 21 SAFETY LABELS..................................................................... 21 GENERAL SAFETY RULES AND PRECAUTIONS...................................................... 29 GENERAL SAFETY RULES.................................................................. 29 UNAUTHORIZED MODIFICATIONS........................................................ 30 GENERAL SAFETY AT JOB SITE........................................................ 30 WORKING ON LOOSE GROUND........................................................... 30 SAFETY FEATURES....................................................................... 31 PERSONAL PROTECTIVE EQUIPMENT......................................................... 31 FIRE AND EXPLOSION PREVENTION......................................................... 32 FIRE CAUSED BY FUEL OR OIL........................................................ 32 FIRE CAUSED BY ACCUMULATION OF FLAMMABLE MATERIAL................................. 32 FIRE COMING FROM ELECTRIC WIRING.................................................. 33 FIRE COMING FROM HYDRAULIC LINE................................................... 33 WINDSHIELD WASHER FLUID........................................................... 33 ACTION IF FIRE OCCURS................................................................. 33 FIRE EXTINGUISHER AND FIRST AID KIT................................................... 33 MOUNTING AND DISMOUNTING.............................................................. 34 INSIDE OPERATOR’S COMPARTMENT......................................................... 35 PRECAUTIONS WHEN STANDING UP FROM OPERATOR'S SEAT..................................... 35 PRECAUTIONS WHEN USING ROPS........................................................... 35 EMERGENCY ESCAPE FROM OPERATOR'S CAB.................................................. 35 LEAVING OPERATOR’S COMPARTMENT........................................................ 36 KEEP OPERATOR'S COMPARTMENT CLEAN..................................................... 36 DUST HAZARD PRECAUTIONS............................................................... 37 ASBESTOS HAZARD ALERT............................................................. 37 CRUSH OR PINCH POINT DANGERS.......................................................... 37 PRECAUTIONS BEFORE STARTING OPERATIONS.................................................... 38 PRE-OPERATIONAL CHECKS................................................................ 38 STARTING YOUR WORK OPERATIONS......................................................... 38 WORK SITE HAZARDS..................................................................... 39 AVOIDING DANGEROUS SITUATIONS......................................................... 39 WORKING CLEARANCES.................................................................... 40 RULES FOR ROAD TRAVEL..................................................................... 42 TRAVELING IN REVERSE.................................................................. 42 TRAVELING ON ICY OR SNOW-COVERED SURFACES............................................. 42 WORKING ON LOOSE OR UNSTABLE GROUND................................................... 42 TRAVEL ON SLOPES...................................................................... 43 PARKING THE MACHINE................................................................... 44 PRECAUTIONS DURING MAINTENANCE OPERATIONS................................................. 45 WARNING TAGS.......................................................................... 45 EQUIPMENT STORAGE..................................................................... 45 WORKING UNDER THE MACHINE............................................................. 46 USING DROP LAMPS...................................................................... 46 KEEPING THE MACHINE CLEAN............................................................. 47 RUNNING THE MACHINE DURING MAINTENANCE................................................ 47 RULES FOR REFUELING THE MACHINE....................................................... 48 COOLING SYSTEM PRECAUTIONS............................................................ 48 BATTERY PRECAUTIONS................................................................... 49 STARTING THE MACHINE.................................................................. 49 HIGH-PRESSURE HOSES................................................................... 50 SAFETY HANDLING HIGH-PRESSURE HOSES............................................... 50 PRECAUTION FOR HIGH FUEL PRESSURE..................................................... 50 HIGH TEMPERATURES AREAS............................................................... 50 DISPOSAL OF WASTE MATERIALS........................................................... 51 INFLATING TIRES....................................................................... 51 DISPOSAL OF WASTE MATERIALS........................................................... 51 ACCUMULATOR........................................................................... 52 CRITICAL PARTS........................................................................ 52 HIGH VOLTAGE.......................................................................... 52 OPERATION..................................................................................... 53 GENERAL VIEW.............................................................................. 54 WA250PT-5L............................................................................ 54 CONTROLS AND GAUGES................................................................... 55 MACHINE MONITOR....................................................................... 56 EXPLANATION OF COMPONENTS................................................................. 57 MACHINE MONITOR....................................................................... 57 MONITOR SYSTEM........................................................................ 58 TESTING ACTUATION OF MACHINE MONITOR SYSTEM....................................... 58 TYPES OF WARNING.................................................................. 59 EMERGENCY STOP.................................................................... 59 CAUTION........................................................................... 59 MISTAKEN OPERATION................................................................ 59 INSPECTION AND MAINTENANCE........................................................ 59 CENTRAL WARNING LAMP.............................................................. 59 CHARACTER DISPLAY PORTION............................................................. 60 SERVICE METER..................................................................... 60 ACTION CODE DISPLAY............................................................... 61 FAILURE CODE DISPLAY.............................................................. 62 FILTER, OIL REPLACEMENT TIME DISPLAY.............................................. 63 EMERGENCY STOP ITEM................................................................... 65 BRAKE OIL PRESSURE CAUTION LAMP................................................... 65 ENGINE OIL PRESSURE CAUTION LAMP.................................................. 66 BATTERY CHARGE CIRCUIT CAUTION LAMP............................................... 66 STEERING OIL PRESSURE CAUTION LAMP - RED.......................................... 66 CAUTION ITEMS......................................................................... 67 AXLE OIL TEMPERATURE CAUTION LAMP................................................. 67 PARKING BRAKE REMINDER CAUTION LAMP............................................... 68 HST OIL TEMPERATURE CAUTION LAMP.................................................. 68 ENGINE COOLING WATER TEMPERATURE CAUTION LAMP..................................... 68 FUEL LEVEL CAUTION LAMP........................................................... 69 WARNING/LIMIT FUNCTIONS FOR TRAVEL SPEED.......................................... 69 TRAVEL SPEED LIMIT FUNCTION....................................................... 69 INSPECTION AND MAINTENANCE ITEM....................................................... 70 RADIATOR COOLANT LEVEL CAUTION LAMP............................................... 70 MAINTENANCE CAUTION LAMP.......................................................... 71 HST OIL FILTER CLOG CAUTION LAMP.................................................. 71 PILOT DISPLAY PORTION................................................................. 72 PARKING BRAKE PILOT LAMP.......................................................... 72 PREHEATING PILOT LAMP............................................................. 72 EMERGENCY STEERING PILOT LAMP - GREEN............................................. 73 DIRECTIONAL LEVER POSITION PILOT LAMP............................................. 73 PILOT LAMP FOR SPEED RANGE SELECTOR SWITCH POSITION............................... 73 TURN SIGNAL PILOT LAMP............................................................ 73 HEAD LAMP HIGH BEAM PILOT LAMP.................................................... 74 METER DISPLAY PORTION................................................................. 75 HST OIL TEMPERATURE GAUGE......................................................... 75 ENGINE COOLANT TEMPERATURE GAUGE.................................................. 75 FUEL GAUGE........................................................................ 76 SPEEDOMETER....................................................................... 76 METER DISPLAY PILOT LAMP.......................................................... 76 OTHER FUNCTIONS OF MACHINE MONITOR.................................................... 77 METHOD OF DISPLAYING ODOMETER..................................................... 77 RESET METHOD FOR FILTER, OIL REPLACEMENT TIME..................................... 77 METHOD FOR SELECTING LANGUAGE..................................................... 78 METHOD OF SELECTING HST CHANGING FUNCTION......................................... 79 SWITCHES.............................................................................. 80 STARTING SWITCH................................................................... 80 SPEED RANGE SELECTOR SWITCH....................................................... 81 VARIABLE SHIFT CONTROL SWITCH..................................................... 81 DIRECTIONAL SELECTOR SWITCH....................................................... 81 DIRECTIONAL SELECTOR SWITCH ACTUATION SWITCH...................................... 82 E.C.S.S. SWITCH................................................................... 82 LAMP SWITCH....................................................................... 83 TURN SIGNAL LEVER................................................................. 83 DIMMER SWITCH..................................................................... 83 HORN BUTTON....................................................................... 83 HAZARD LAMP SWITCH................................................................ 84 FRONT WORKING LAMP SWITCH......................................................... 84 REAR WORKING LAMP SWITCH.......................................................... 85 MONITOR PANEL MODE SELECTOR SWITCH 1.............................................. 85 MONITOR PANEL MODE SELECTOR SWITCH 2.............................................. 85 FRONT WIPER SWITCH................................................................ 86 REAR WIPER SWITCH................................................................. 86 CIGARETTE LIGHTER................................................................. 86 ROOM LAMP SWITCH.................................................................. 86 REAR WINDOW DEFROSTER SWITCH...................................................... 87 FAN REVERSE SWITCH................................................................ 87 CONTROL LEVERS, PEDALS................................................................ 88 DIRECTIONAL LEVER................................................................. 88 SAFETY LOCK LEVER (FOR WORK EQUIPMENT LEVER)...................................... 89 WORK EQUIPMENT LEVER.............................................................. 89 BRAKE PEDAL....................................................................... 90 ACCELERATOR PEDAL................................................................. 90 PARKING BRAKE LEVER............................................................... 91 STEERING TILT LOCK LEVER.......................................................... 91 CAP AND COVER WITH LOCK........................................................... 92 METHOD OF OPENING AND CLOSING CAP WITH LOCK....................................... 92 METHOD OF OPENING AND CLOSING COVER WITH LOCK..................................... 92 SAFETY BAR........................................................................ 93 TOWING PIN........................................................................ 93 GREASE PUMP....................................................................... 94 CAB DOOR INNER LOCK............................................................... 94 CAB DOOR OPEN LOCK................................................................ 94 CAB WINDOW OPEN LOCK CANCEL KNOB.................................................. 95 FUSE.............................................................................. 95 FUSE CAPACITY AND NAME OF CIRCUIT................................................. 95 SLOW-BLOW FUSE.................................................................... 96 AUXILIARY POWER................................................................... 97 STORAGE BOX....................................................................... 97 AIR CONDITIONER....................................................................... 98 GENERAL LOCATIONS AND FUNCTION OF CONTROL PANEL................................... 98 FAN SWITCH........................................................................ 98 AIR CONDITIONER SWITCH............................................................ 98 MODE SELECTOR SWITCH.............................................................. 99 FRESH/RECIRC SELECTOR SWITCH...................................................... 99 TEMPERATURE CONTROL SWITCH........................................................100 METHOD OF OPERATION...............................................................100 WHEN NOT USING THE AIR CONDITIONER REGULARLY......................................101 COOL BOX..............................................................................101 PRECAUTIONS WHEN USING THE COOLING....................................................101 HANDLING CAB WIPER....................................................................102 PREVENTING WIPER ARM BRACKET DAMAGE...............................................102 OPERATION.................................................................................103 CHECK BEFORE STARTING ENGINE, ADJUST..................................................103 WALK-AROUND CHECK.................................................................103 CHECK BEFORE STARTING.................................................................106 CHECK OIL LEVEL IN ENGINE OIL PAN, ADD OIL........................................106 CHECK WATER SEPARATOR.............................................................107 CHECK DUST INDICATOR..............................................................107 CHECK COOLANT LEVEL, ADD COOLANT..................................................108 CHECK INFLATION PRESSURE OF TIRES.................................................108 CHECK ELECTRIC WIRING.............................................................109 CHECK MONITOR PANEL...............................................................109 CHECK FUEL LEVEL, ADD FUEL........................................................110 CHECK PARKING BRAKE...............................................................111 CHECK BRAKE PEDAL.................................................................111 ADJUSTMENT............................................................................111 ADJUST SEAT.......................................................................111 ADJUST SEAT BELT..................................................................113 ADJUST LEVER STAND................................................................113 ADJUST REAR VIEW MIRROR...........................................................114 OPERATIONS AND CHECKS BEFORE STARTING ENGINE..........................................114 STARTING ENGINE...................................................................116 OPERATIONS AND CHECKS AFTER STARTING ENGINE...........................................118 BREAKING IN THE MACHINE...........................................................118 NORMAL OPERATION..................................................................118 STOPPING ENGINE...................................................................120 MOVING THE MACHINE (DIRECTIONAL, SPEED), STOPPING THE MACHINE.........................121 MOVING THE MACHINE................................................................121 CHANGING DIRECTION................................................................123 CHANGING BETWEEN FORWARD AND REVERSE..............................................124 STOPPING THE MACHINE..............................................................125 TURNING...........................................................................126 EMERGENCY STEERING................................................................127 OPERATION OF WORK EQUIPMENT...........................................................127 LIFT ARM OPERATION................................................................128 BUCKET OPERATION..................................................................128 HANDLING HYDRAULIC QUICK COUPLER......................................................129 REMOVING THE ATTACHMENT...........................................................129 INSTALLING THE ATTACHMENT.........................................................130 WORK POSSIBLE USING WHEEL LOADER......................................................132 DIGGING OPERATIONS................................................................132 LOADING PILED SOIL................................................................132 DIGGING AND LOADING ON LEVEL GROUND...............................................133 LEVELING OPERATIONS...............................................................134 PUSHING OPERATIONS................................................................134 LOAD AND CARRY OPERATIONS.........................................................135 LOADING OPERATIONS................................................................135 CROSS-DRIVE LOADING...............................................................136 V-SHAPE LOADING...................................................................136 PRECAUTIONS WHEN PILING UP LOADS..................................................136 PRECAUTIONS FOR OPERATION.............................................................137 PERMISSIBLE WATER DEPTH...........................................................137 IF WHEEL BRAKE DOES NOT WORK......................................................137 PRECAUTIONS WHEN DRIVING UP OR DOWN SLOPES............................................137 LOWER THE CENTER OF GRAVITY WHEN TURNING..........................................137 BRAKING ON DOWNHILL SLOPE.........................................................137 IF ENGINE STOPS...................................................................137 PRECAUTIONS WHEN DRIVING MACHINE......................................................137 ADJUSTING WORK EQUIPMENT POSTURE..................................................138 ADJUSTING BOOM KICKOUT............................................................138 ADJUSTING BUCKET POSITIONER.......................................................139 ADJUSTING FORK POSITIONER.........................................................140 BUCKET LEVEL INDICATOR............................................................141 PARKING MACHINE...................................................................142 CHECK AFTER STOPPING ENGINE.......................................................143 CHECKS AFTER COMPLETION OF OPERATION..............................................143 LOCKING...........................................................................144 HANDLING THE TIRES....................................................................144 PRECAUTIONS WHEN HANDLING TIRES...................................................144 TIRE PRESSURE.....................................................................145 PRECAUTIONS FOR USING LOAD AND CARRY METHOD.......................................145 TRANSPORTATION........................................................................146 TRANSPORTATION PROCEDURE..........................................................146 LOADING, UNLOADING WORK WITH TRAILERS.............................................146 LOADING...........................................................................146 SECURING MACHINE..................................................................147 UNLOADING.........................................................................147 LIFTING MACHINE...................................................................148 LOCATION OF LIFTING POSITION MARK.................................................149 WEIGHT TABLE......................................................................149 LIFTING PROCEDURE.................................................................150 COLD WEATHER OPERATION................................................................151 PRECAUTIONS FOR LOW TEMPERATURE...................................................151 FUEL AND LUBRICANTS...............................................................151 COOLANT...........................................................................151 BATTERY...........................................................................152 PRECAUTIONS AFTER COMPLETION OF WORK..............................................152 AFTER COLD WEATHER................................................................152 STEERING HYDRAULIC CIRCUIT WARM-UP................................................153 LONG-TERM STORAGE.....................................................................153 BEFORE STORAGE....................................................................153 DURING STORAGE....................................................................153 AFTER STORAGE.....................................................................154 TROUBLESHOOTING...........................................................................155 WHEN MACHINE RUNS OUT OF FUEL.........................................................155 TOWING THE MACHINE....................................................................155 WHEN ENGINE CAN BE USED...........................................................156 WHEN ENGINE CANNOT BE USED........................................................156 IF BATTERY IS DISCHARGED..............................................................156 REMOVAL AND INSTALLATION OF BATTERY...............................................157 PRECAUTIONS FOR CHARGING BATTERY..................................................157 STARTING ENGINE WITH BOOSTER CABLE................................................158 OTHER TROUBLE.........................................................................160 ELECTRICAL SYSTEM.................................................................160 CHASSIS...........................................................................161 ENGINE............................................................................163 MAINTENANCE...................................................................................165 GUIDES TO MAINTENANCE.....................................................................166 CHECK SERVICE METER...................................................................166 KOMATSU GENUINE REPLACEMENT PARTS.....................................................166 KOMATSU GENUINE OILS..................................................................166 ALWAYS USE CLEAN WASHER FLUID.........................................................166 ALWAYS USE CLEAN OIL AND GREASE.......................................................166 CHECKING FOR FOREIGN MATERIALS IN DRAINED OIL AND ON FILTERS..........................166 FUEL STRAINER.........................................................................166 WELDING INSTRUCTIONS..................................................................166 DO NOT DROP THINGS INSIDE MACHINE.....................................................166 DUSTY WORK SITES......................................................................167 AVOID MIXING OIL......................................................................167 LOCKING INSPECTION COVERS.............................................................167 BLEEDING AIR FROM HYDRAULIC CIRCUIT...................................................167 PRECAUTIONS WHEN INSTALLING HYDRAULIC HOSES...........................................167 CHECKS AFTER INSPECTION AND MAINTENANCE...............................................167 OUTLINES OF SERVICE.......................................................................168 HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC................................168 OIL...............................................................................168 FUEL..............................................................................168 COOLANT...........................................................................168 GREASE............................................................................169 KOWA (Komatsu Oil Wear Analysis)..................................................169 STORING OIL AND FUEL..............................................................170 FILTERS...........................................................................170 OUTLINE OF ELECTRIC SYSTEM............................................................170 WEAR PARTS............................................................................171 WEAR PARTS LIST...................................................................171 FLUID USE ACCORDING TO AMBIENT TEMPERATURE............................................172 PROPER SELECTION OF FUEL, COOLANT, AND LUBRICANTS.................................172 STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS........................................176 TORQUE LIST.......................................................................176 PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS.........................................177 MAINTENANCE SCHEDULE CHART............................................................178 SERVICE PROCEDURE.........................................................................180 INITIAL 250 HOURS SERVICE.............................................................180 WHEN REQUIRED.........................................................................180 CLEANING THE MACHINE..............................................................180 AIR CLEANER ELEMENT...............................................................182 CLEAN INSIDE OF COOLING SYSTEM....................................................185 CHECK OIL LEVEL IN TRANSFER CASE, ADD OIL.........................................188 CHECK AXLE OIL LEVEL, ADD OIL.....................................................189 CLEAN AXLE CASE BREATHER..........................................................190 CLEAN AIR CONDITIONER CONDENSER...................................................190 WASHING METHOD....................................................................190 WINDOW WASHING FLUID LEVEL........................................................191 CLEAN RADIATOR FINS AND COOLER FINS...............................................191 CLEAN TRANSFER OIL COOLER FINS....................................................192 CHECK ELECTRICAL INTAKE AIR HEATER................................................192 REPLACE BOLT-ON CUTTING EDGE......................................................192 REPLACE BUCKET TEETH..............................................................193 CHECK AIR CONDITIONER.............................................................194 REPLACE SLOW-BLOW FUSE............................................................195 SELECTION AND INSPECTION OF TIRES.................................................196 CHECK BEFORE STARTING.................................................................198 EVERY 50 HOURS SERVICE................................................................198 DRAIN WATER, SEDIMENT FROM FUEL TANK..............................................198 EVERY 100 HOURS SERVICE...............................................................198 LUBRICATE REAR AXLE PIVOT PIN.....................................................198 CLEAN AIR CONDITIONER FRESH AIR FILTER ELEMENT....................................199 CHECK OIL LEVEL IN HYDRAULIC TANK, ADD OIL........................................200 EVERY 250 HOURS SERVICE...............................................................201 CHECK BATTERY ELECTROLYTE LEVEL...................................................201 CHECK PARKING BRAKE...............................................................203 AIR CONDITIONER COMPRESSOR BELT TENSION...........................................203 CHECK FOR LOOSE WHEEL HUB BOLTS, TIGHTEN..........................................204 AIR CONDITIONER RECIRCULATION FILTER..............................................204 LUBRICATING.......................................................................205 EVERY 500 HOURS SERVICE...............................................................206 CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL FILTER CARTRIDGE.................206 REPLACE FUEL FILTER CARTRIDGE.....................................................207 EVERY 1000 HOURS SERVICE..............................................................208 CHANGE OIL IN TRANSFER CASE.......................................................208 CLEAN TRANSFER CASE BREATHER......................................................209 REPLACE HST OIL FILTER ELEMENT....................................................210 LUBRICATING.......................................................................211 CHECK TIGHTENING PARTS OF TURBOCHARGER............................................211 CHECK PLAY OF TURBOCHARGER ROTOR..................................................211 CHECK FAN BELT TENSION, REPLACE...................................................211 EVERY 2000 HOURS SERVICE..............................................................212 CHANGE OIL IN HYDRAULIC TANK, REPLACE HYDRAULIC FILTER ELEMENT....................212 REPLACE HYDRAULIC TANK BREATHER ELEMENT...........................................213 CHANGE AXLE OIL...................................................................214 REPLACE AIR CONDITIONER RECIRCULATION AIR FILTER AND FRESH AIR FILTER ELEMENTS....214 CHECK ALTERNATOR, STARTING MOTOR..................................................214 CHECK ENGINE VALVE CLEARANCE, ADJUST..............................................214 CHECK BRAKE DISC WEAR.............................................................215 CLEAN AND CHECK TURBOCHARGER......................................................215 CHECK ACCUMULATOR GAS PRESSURE....................................................215 CHECK VIBRATION DAMPER............................................................215 EVERY 4000 HOURS SERVICE..............................................................216 LUBRICATING.......................................................................216 CHECK WATER PUMP..................................................................216 SPECIFICATIONS................................................................................219 SPECIFICATIONS............................................................................220 WA250PT-5L WITH BOLT-ON CUTTING EDGE..................................................220 OPTIONS, ATTACHMENTS..........................................................................223 BUCKETS AND TIRES SELECTION...............................................................224 WASTE HANDLER ENGINE COOLING FAN CONTROL SYSTEM...........................................225 FAN SYSTEM OPERATION..................................................................225 DIRECTION PUSH BUTTON SWITCH..........................................................226 CONTROL BOX...........................................................................226 CLEANING RADIATOR AND COOLER FINS.........................................................227 ROTATING THE FAN IN REVERSE...........................................................227 AM/FM RADIO-CASSETTE..................................................................228 GENERAL VIEW OF AM/FM RADIO-CASSETTE..............................................228 POWER SWITCH/VOLUME...............................................................229 AUTO-STORE/PRESET SCAN BUTTON.....................................................229 BASS CONTROL KNOB.................................................................229 TREBLE CONTROL KNOB...............................................................230 LOUDNESS BUTTON...................................................................230 TIME/RADIO DISPLAY SELECTOR BUTTON................................................230 TAPE EJECT BUTTON.................................................................231 CASSETTE DOOR.....................................................................231 FAST FORWARD, REWIND BUTTONS......................................................231 PRESET BUTTONS....................................................................231 METAL TAPE BUTTON.................................................................232 MANUAL TUNING BUTTONS.............................................................232 SEEK TUNING BUTTONS...............................................................232 BAND SELECTOR BUTTON..............................................................232 USING RADIO FEATURE...................................................................233 METHOD OF SETTING PRESET BUTTONS..................................................233 METHOD OF AUTO-MEMORY.............................................................233 LISTENING TO RADIO................................................................234 LISTENING TO CASSETTE TAPE........................................................234 REVERSING TAPE....................................................................235 PRECAUTIONS FOR USE...............................................................235 HANDLING FORK TOOL........................................................................236 EXPLANATION OF COMPONENTS.............................................................236 WORK EQUIPMENT LEVER..............................................................236 FORKLIFT OPERATION....................................................................237 LOADING OPERATION.....................................................................237 LOADING...........................................................................237 TRANSPORTING......................................................................238 UNLOADING.........................................................................238
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2 reviews for KOMATSU WA250PT-5L WHEEL LOADER Operation & Maintenance Manual (SN:A79001 & UP) KOMATSU WA250PT-5L – PDF DOWNLOAD
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Conor Tristan –
Good deal, thanks.
Eliezer Deandre –
Great so far.