Case CX290 Crawler Excavator Operator’s Manual 6-31872 – PDF DOWNLOAD

Description

Case CX290 Crawler Excavator Operator’s Manual 6-31872 – PDF DOWNLOAD

DESCRIPTION:

Case CX290 Crawler Excavator Operator’s Manual 6-31872 – PDF DOWNLOAD

TO THE OWNER :

Your machine has been designed and built to the highest standards of quality. It conforms to all current safety regulations. See “Official documents”. However, the risk of accidents can never be completely excluded. That is why it is essential to observe elementary safety rules and precautions.

• Read this manual carefully, paying particular attention to the instructions concerning safety, operation and maintenance so as to avoid the risk of injury while operating or servicing the machine. Use this manual as a guide. Your machine will remain a reliable working tool provided it is kept in good working condition and serviced properly.
• The standard attachments and equipment available for use with this machine are intended for general earthmoving purposes, material rehandling, boring, ditch cleaning, etc. If the machine is to be used for handling loads, (tubing, concrete pipe sections, shoring material, etc.), make sure the machine is suitably equipped for this type of work.
• For this type of application, the machine must be equipped with safety valves, an overload indicator, a load handling chart corresponding to the type of machine and its attachment and a load fixing point. All legal requirements must also be strictly observed.
• Do not use this machine for any application or purpose other than those described in this manual. If the machine is to be used for work involving the use of special attachments, accessories or equipment, consult your CASE Dealer in order to make sure that any adaptations or modifications made are in keeping with the machine’s technical specifications and with prevailing safety requirements.
• Any modification or adaptation which is not approved by the manufacturer may invalidate the machine’s initial conformity with safety requirements. The machine must undergo regular inspections, the frequency of which varies according to the type of use. Consult your CASE Dealer.

TABLE OF CONTENTS:

Case CX290 Crawler Excavator Operator’s Manual 6-31872 – PDF DOWNLOAD

TO THE OWNER ……………………………………………………………………………….. 5 – 9
CX290 (TYPES LC AND NLC)
HYDRAULIC CRAWLER EXCAVATOR ……………………………………………… 5
TO THE OWNER ………………………………………………………………………………… 6
RIGHT, LEFT, FRONT AND REAR OF THE MACHINE …………………………… 9
IDENTIFICATION NUMBERS/MACHINE COMPONENTS ……………………. 10 – 13
TYPE, SERIAL NUMBER AND YEAR OF MANUFACTURE …………………… 10
MACHINE COMPONENTS …………………………………………………………………. 12
SAFETY/DECALS/HAND SIGNAL ……………………………………………………. 14 – 35
SAFETY INSTRUCTIONS …………………………………………………………………. 14
DECALS …………………………………………………………………………………………… 26
HAND SIGNALS ……………………………………………………………………………….. 31
CONTROLS/INSTRUMENTS/ACCESSORIES ……………………………………. 36 – 78
CAB DOOR ………………………………………………………………………………………. 36
STEPS AND ACCESS HANDLES ……………………………………………………….. 37
OPERATOR’S COMPARTMENT CONTROLS ……………………………………… 38
SYSTEMS DISPLAY AND CONTROL PANEL ………………………………………. 44
HEATING AND VENTILATION OR AIR CONDITIONING CONTROLS …….. 58
OPERATOR’S SEAT …………………………………………………………………………. 63
WINDSHIELD …………………………………………………………………………………… 66
LOWER FRONT WINDOW …………………………………………………………………. 67
REAR WINDOW AND EMERGENCY EXIT ………………………………………….. 68
FUEL TANK ……………………………………………………………………………………… 69
REAR VIEW MIRRORS ……………………………………………………………………… 70
FRONT STORAGE BOX ……………………………………………………………………. 70
SIDE DOORS …………………………………………………………………………………… 71
ENGINE HOOD ………………………………………………………………………………… 72
LOWER PANELS ………………………………………………………………………………. 73
WINDSHIELD WASHER RESERVOIR ………………………………………………… 73
LOAD HANDLING EYES ……………………………………………………………………. 74
TOWING HOLES ………………………………………………………………………………. 75
ROTATING BEACON (not supplied) CABLE …………………………………………. 75
SAFETY VALVES ……………………………………………………………………………… 76
OPTIONAL TOOL FLOW SELECTOR VALVE ………………………………………. 76
OPTIONAL TOOL SUPPLY VALVES …………………………………………………… 77
FUEL TANK FILLER PUMP ………………………………………………………………… 78
OPERATING INSTRUCTIONS ……………………………………………………….. 79 – 121
BEFORE OPERATING THE MACHINE ……………………………………………….. 79
MACHINE OPERATION …………………………………………………………………….. 80
RUN-IN PERIOD ……………………………………………………………………………….. 82
ANTI-THEFT DEVICE ………………………………………………………………………… 83
STARTING THE ENGINE …………………………………………………………………… 86
BRINGING THE MACHINE UP TO OPERATING TEMPERATURE …………. 88
2
Operating Instructions (continued)
ENGINE OPERATION ……………………………………………………………………….. 89
OPERATING THE MACHINE IN COLD WEATHER ………………………………. 90
OPERATING THE MACHINE IN HOT WEATHER …………………………………. 90
STOPPING THE ENGINE ………………………………………………………………….. 91
MACHINE OPERATION …………………………………………………………………….. 92
MACHINE TRAVEL …………………………………………………………………………… 94
HANDLING THE MACHINE ……………………………………………………………….. 97
LOAD HANDLING …………………………………………………………………………….. 97
LOAD HANDLING LIMITS ………………………………………………………………….. 99
OPERATING THE MACHINE IN WATER …………………………………………… 100
OPERATING THE MACHINE ON SLOPING GROUND ……………………….. 100
OPERATING THE BACKHOE BUCKET …………………………………………….. 101
QUICK COUPLER INSTALLATION …………………………………………………… 102
QUICK TOOL INSTALLATION AND REMOVAL ………………………………….. 103
PARKING THE MACHINE ………………………………………………………………… 107
TOWING THE MACHINE …………………………………………………………………. 108
LOWERING THE ATTACHMENT IN THE EVENT MACHINE FAILURE …. 109
HYDRAULIC BREAKER OR HIGH FLOW HYDRAULIC CIRCUITS ………. 110
TRANSPORTING THE MACHINE …………………………………………………….. 114
HANDLING THE HYDRAULIC BREAKER ………………………………………….. 118
BREAKING TECHNIQUES ON A HYDRAULIC BREAKER …………………… 118
CHOICE OF TOOLS ON A HYDRAULIC BREAKER ……………………………. 119
SPECIAL CONDITIONS OF USE ON A HYDRAULIC BREAKER ………….. 120
SERVICING INTERVALS …………………………………………………………….. 122 – 128
SERVICING INSTRUCTIONS …………………………………………………………… 122
HOURMETER …………………………………………………………………………………. 123
DAILY INSPECTION ……………………………………………………………………….. 123
QUICK COUPLER SERVICING INSTRUCTIONS ……………………………….. 125
QUICK COUPLER INCORRECT FUNCTIONING ………………………………… 125
INTERVALS ……………………………………………………………………………………. 126
HYDRAULIC BREAKER INTERVALS ………………………………………………… 128
LUBRICATION/FILTERS/FLUIDS ………………………………………………… 129 – 172
FLUIDS AND LUBRICANTS ……………………………………………………………… 129
ENVIRONMENT ……………………………………………………………………………… 132
FLUID AND LUBRICANT CAPACITIES AND SPECIFICATIONS ………….. 133
GREASE POINTS …………………………………………………………………………… 134
GREASING THE TURNTABLE TEETH ……………………………………………… 141
GREASING THE SWING REDUCTION GEAR ……………………………………. 141
GREASING THE HYDRAULIC BREAKER ………………………………………….. 142
LEVELS …………………………………………………………………………………………. 144
ENGINE …………………………………………………………………………………………. 146
COOLING SYSTEM ………………………………………………………………………… 148
FUEL SYSTEM ……………………………………………………………………………….. 151
RELEASING PRESSURE IN THE HYDRAULIC SYSTEM ……………………. 154
3
Lubrication/Filters/Fluids (continued)
HYDRAULIC SYSTEM …………………………………………………………………….. 155
AIR FILTER …………………………………………………………………………………….. 166
SWING REDUCTION GEAR …………………………………………………………….. 170
TRAVEL REDUCTION GEARS …………………………………………………………. 172
MAINTENANCE/ADJUSTMENTS …………………………………………………. 173 – 201
TRACKS ………………………………………………………………………………………… 173
TRACK ROLLERS AND IDLER WHEELS …………………………………………… 177
RADIATOR AND OIL COOLER …………………………………………………………. 177
FAN AND ALTERNATOR DRIVE BELTS ……………………………………………. 179
FUEL TANK FILTER ………………………………………………………………………… 181
INSPECTING AND CLEANING THE MACHINE ………………………………….. 181
CHECKING FOR CYLINDER LEAKAGE ……………………………………………. 182
PLASTIC AND RESIN PARTS ………………………………………………………….. 182
REPLACING A TOOTH TIP ON A BACKHOE BUCKET ……………………….. 183
TEETH AND TOOTH TIP WEAR LIMITS ……………………………………………. 184
REPLACING A BACKHOE BUCKET ………………………………………………….. 185
SHIMMING THE BACKHOE BUCKET ……………………………………………….. 187
REPLACING A TOOL ON A HYDRAULIC BREAKER ………………………….. 188
REPLACING A TOOL BUSHING ON A HYDRAULIC BREAKER …………… 190
WEAR LIMITS ON A HYDRAULIC BREAKER …………………………………….. 191
REPLACING A HYDRAULIC BREAKER …………………………………………….. 192
CHECKING THE QUICK COUPLER LATCHING HOOK OPENING ……….. 193
WELDING ON THE MACHINE ………………………………………………………….. 194
FIRE EXTINGUISHER (not supplied) …………………………………………………. 194
AIR CONDITIONING ……………………………………………………………………….. 195
ENGINE TROUBLESHOOTING ………………………………………………………… 198
HARDWARE TORQUE INSPECTION ………………………………………………… 200
ELECTRICAL SYSTEM ……………………………………………………………….. 202 – 208
FUSES …………………………………………………………………………………………… 202
BATTERIES ……………………………………………………………………………………. 204
CONNECTING BOOSTER BATTERIES …………………………………………….. 206
REPLACING A BULB ………………………………………………………………………. 207
STORAGE …………………………………………………………………………………. 209 – 211
STORING THE MACHINE ………………………………………………………………… 209
SPECIFICATIONS ………………………………………………………………………. 212 – 224
ENGINE …………………………………………………………………………………………. 212
HYDRAULIC SYSTEM …………………………………………………………………….. 212
UNDERCARRIAGE …………………………………………………………………………. 214
SAFETY DEVICES ………………………………………………………………………….. 214
OPERATOR’S COMPARTMENT ………………………………………………………. 214
NOISE LEVELS ………………………………………………………………………………. 214
CAB ……………………………………………………………………………………………….. 215
4
Specifications (continued)
WEIGHTS ………………………………………………………………………………………. 215
MONOBLOC BOOM ………………………………………………………………………… 215
DIPPER …………………………………………………………………………………………. 215
BUCKETS ………………………………………………………………………………………. 216
MACHINE OVERALL DIMENSIONS ………………………………………………….. 217
WORKING RANGE …………………………………………………………………………. 219
HYDRAULIC BREAKERS ………………………………………………………………… 220
QUICK COUPLER …………………………………………………………………………… 224
ALPHABETICAL INDEX ……………………………………………………………….. 225 – 227

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• This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
• You will be directed to the download page as soon as the purchase is completed. The whole payment and downloading process will take anywhere between 2-5 minutes
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