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Case WX210 Service Manual
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WX210
WX240
WX210 Industry
WX240 Industry
Service manual
Print No. 87677489A
TIER 3

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Summary of Contents for Case WX210

  • Page 1 WX210 WX240 WX210 Industry WX240 Industry TIER 3 Service manual Print No. 87677489A...
  • Page 2 41100 MODENA - Italy Read carefully this manual to collect correct infor- mation relevant to repair procedures. For any question or remark, or in case of any error relevant the contents of this manual, please con- tact: REFERENCES...
  • Page 3 TO PREVENT ACCIDENTS The majority of accidents and injuries which occur in industry, at home or on the road, are caused by the failure of some individual to follow simple and fundamental safety rules or precautions. For this reason MOST ACCI- DENTS CAN BE PREVENTED by recognizing the real cause and taking the necessary precautions, before the accident occurs.
  • Page 4 It warns the operator of a possible hazard of ma- ator’s safety. chine damage in case he does not follow a deter- mined procedure. DANGER With specific warnings about potential dangers for the operator’s or other persons integrity directly or...
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  • Page 6 INDEX SECTION 01 - SAFETY PRECAUTIONS 1. GENERAL SAFETY INSTRUCTIONS......................2 2. USE INSTRUCTION ........................... 11 SECTION 02 - CONTROLS AND INSTRUMENTS 1. SWITCHES AND PUSH-BUTTONS ......................1 2. CONTROLS AND PEDALS ........................13 3. MULTI-FUNCTION DISPLAY ........................16 SECTION 03 - TECHNICAL SPECIFICATIONS 1.
  • Page 7 7. HYDRAULIC OIL TANK ..........................19 8. AIR FILTER..............................25 9. COUNTERWEIGHT ............................ 25 10. FUEL SYSTEM ............................26 11. CAB AND OPERATOR’S SEAT ....................... 32 11.1 CAB AT VARIABLE HEIGHT (WX 210 Industry - WX 240 Industry) ..........43 12.
  • Page 8 SECTION 06 - FRONT ATTACHMENT 1. TYPES OF FRONT ATTACHMENT ......................2 2. HYDRAULIC CYLINDERS..........................4 2.1 BOOM CYLINDER..........................6 2.2 DIPPER CYLINDER (WX 210 - WX 240) .................... 16 2.3 DIPPER CYLINDER (WX 210 Industry - WX 240 Industry)..............26 2.4 SPECIAL TOOLS..........................
  • Page 9 12. HYDRAULIC SYSTEM OF DIPPER ....................... 106 13. HYDRAULIC SYSTEM OF PLACING BOOM..................110 14. HYDRAULIC SYSTEM WITH COMBINATION OF DIFFERENT FUNCTIONS (BOOM, PLACING BOOM, DIPPER AND BUCKET) ................117 15. HYDRAULIC SYSTEM OF HAMMER (WITH PLACING BOOM) ............119 16.
  • Page 10 3. CALIBRATIONS WITH THE ENGINE RUNNING..................4 3.1 VDO CALIBRATION ..........................6 3.2 POWER CALIBRATION ........................8 3.3 MAIN VALVE CALIBRATION (CONTROL VALVE)................10 3.4 TRAVEL CALIBRATION ........................13 3.5 PUMP DELIVERY CALIBRATION....................... 15 3.6 ROTATION PUMP CALIBRATION ...................... 18 3.7 AUXILIARY PRESSURE CALIBRATION ....................
  • Page 12 SECTION 01 - SAFETY PRECAUTIONS 1. GENERAL SAFETY INSTRUCTIONS......................2 2. USE INSTRUCTION ........................... 11...
  • Page 13 SECTION 01 - SAFETY PRECAUTIONS...
  • Page 14 WARNING It warns the operator of a possible hazard of machine damage in case he does not follow a determined pro- cedure. Your safety and that of people around you depends on you. It is essential that you understand this man- ual for the correct operation, inspection, lubrication and maintenance of this machine.
  • Page 15 SECTION 01 - SAFETY PRECAUTIONS GENERAL SAFETY INSTRUCTIONS Carefully read this Manual before proceeding with maintenance, repairs, refuelling or other machine operations. Repairs have to be carried out only by authorized and instructed staff; specific precautions have to be taken when grinding, welding or when using mallets or heavy hammers.
  • Page 16 SECTION 01 - SAFETY PRECAUTIONS EMERGENCY Be prepared for emergencies. Always keep at dis- posal on the machine a first aid kit and a fire extin- guisher. Make sure that the fire extinguisher is serviced in accordance with the manufacturer’s in- structions.
  • Page 17 Keep the exhaust manifold and tube free from combustion materials. Do not refuel with the engine running, especially if hot, as this increases fire hazard in case of fuel spill- age. Never attempt to check or adjust the fan belts when the engine is running.
  • Page 18 SECTION 01 - SAFETY PRECAUTIONS HYDRAULIC SYSTEMS Splashes of fluids under pressure can penetrate the skin causing serious injuries. Avoid this hazard by relieving pressure before dis- connecting hydraulic or other lines. Relieve the residual pressure by moving the hydrau- lic control levers several times.
  • Page 19 SECTION 01 - SAFETY PRECAUTIONS HOSES AND TUBES Always replace hoses and tubes if the cone end or the end connections on the hose are damaged. When installing a new hose, loosely connect each end and make sure the hose takes up the correct po- sition before tightening the connections.
  • Page 20 SECTION 01 - SAFETY PRECAUTIONS BATTERY Batteries give off explosive gases. Never handle naked flames and unshielded light sources near batteries, never smoke. To prevent any risk of explosion, observe the follow- ing instructions: Z when disconnecting the battery cables, always dis- connect the negative (-) cable first;...
  • Page 21 SECTION 01 - SAFETY PRECAUTIONS FLAMMABLE LIQUIDS When handling flammable liquids: Z do not smoke; Z keep away from unshielded light sources and na- ked flames. Fuels often have a low flash point and are readily ig- nited. Never attempt to extinguish burning liquids with wa- ter.
  • Page 22 SECTION 01 - SAFETY PRECAUTIONS TYRES Before inflating the tyres, always check the condition of rims and the outer condition of tyres to find out the presence of dents, cuts, tears of reinforcement plies or other faults. Before inflating a tyre, make sure that there are no nearby persons, then position yourself at tread side.
  • Page 23 SECTION 01 - SAFETY PRECAUTIONS WASTE DISPOSAL Improperly disposing of waste can threaten the envi- ronment. Each country has its own Regulations on this sub- ject. It is therefore advisable to prepare suitable con- tainers to collect and store momentarily all solid and fluid materials that must not be scattered in the envi- ronment to avoid pollution.
  • Page 24 SECTION 01 - SAFETY PRECAUTIONS USE INSTRUCTION The machine must be used in accordance with its designated use, by observing the safety and precau- tionary rules and by strictly following the use instruc- tions. The excavator equipped with front attachment, standard bucket or clamshell, is designed solely for excavating, turning over and loading excavated soils, sand, gravel, blasted rock, ore, coal and other...
  • Page 25 SECTION 01 - SAFETY PRECAUTIONS MACHINE SAFETY Before carrying out any service or repair work the machine must be secured as follows: Park the machine on a level and firm surface. Rest the working attachment on the ground. Lower the blade and the stabilizers to the ground. Lock the upper structure.
  • Page 26 SECTION 01 - SAFETY PRECAUTIONS NOISE LEVELS Sound power level (acoustic external) LWA: WX 210 models: 102 dB (A) WX 210 Industry models: 103 dB (A) WX 240 - WX 240 Industry models: 103 dB (A) Sound power level guaranteed, determined in com- pliance with European standard 2000/14/EC.
  • Page 27 SECTION 01 - SAFETY PRECAUTIONS TRAVEL ON PUBLIC ROADS WARNING Road circulation (on public roads) is ruled by special provisions varying from country to country. Check beforehand with local authorities for circulation pro- visions. WARNING Transfer on public roads of WX 210 Industry and WX 240 Industry excavators is prohibited.
  • Page 28 SECTION 01 - SAFETY PRECAUTIONS WARNING During road transfer with monoboom version the help of a flagman to signal the motion is compulsory. Car with blinking lights and flags should precede and follow the machine. WARNING ITALY ROAD TRAVEL APPROVAL: travel with traffic beams and rotary light alight (also during the day).
  • Page 29 SECTION 01 - SAFETY PRECAUTIONS NOTES:...
  • Page 30 SECTION 02 - CONTROLS AND INSTRUMENTS 1. SWITCHES AND PUSH-BUTTONS ......................1 2. CONTROLS AND PEDALS ........................13 3. MULTI-FUNCTION DISPLAY ........................16...
  • Page 31 SECTION 02 - CONTROLS AND INSTRUMENTS...
  • Page 32 SECTION 02 - CONTROLS AND INSTRUMENTS SWITCHES AND PUSH-BUTTONS WX 210 - WX 240...
  • Page 33 SECTION 02 - CONTROLS AND INSTRUMENTS Ref. Description Operation Symbol Rotary knob/ Activates the blower and has 3-speed stages: 1, 2, Blower selector Air conditioner White button Activates/deactivates the air recirculation. (optional) Air conditioner Activation/deactivation of air conditioner (ON/ Blue button (optional) OFF).
  • Page 34 SECTION 02 - CONTROLS AND INSTRUMENTS Ref. Description Operation Symbol Push-button with two lights and three engagement positions. Left light on: brake permanently locked. Push-button Parking brake Left light off: brake permanently released. Right light on: automatic mode (in 1st gear only). The brake releases when the travel pedal is pressed.
  • Page 35 SECTION 02 - CONTROLS AND INSTRUMENTS Ref. Description Operation Symbol Engine rpm increase up to a maximum speed in 7 Push-button Engine rpm steps (7 power stages with fixed speed levels). Push-button Engine rpm Lowering of engine rpm up to idle run in 7 stages. Activation/deactivation of automatic engine speed reduction.
  • Page 36 SECTION 02 - CONTROLS AND INSTRUMENTS Ref. Description Operation Symbol Selects the road travel mode. Ensure that the safety lever is placed to position “0”. Push-button Road travel Activation: press the button face with the symbol (lamp lights up). Deactivation: press the button face with no symbol (lamp turns off).
  • Page 37 SECTION 02 - CONTROLS AND INSTRUMENTS Ref. Description Operation Symbol Activation: press the button face with no symbol. Hydraulic Shears Deactivation: press the button face with the (optional) symbol. Switch Activation: press the button face with no symbol. Frequency switching Deactivation: press the button face with the (optional) symbol.
  • Page 38 SECTION 02 - CONTROLS AND INSTRUMENTS WX 210 Industry - WX 240 Industry...
  • Page 39 SECTION 02 - CONTROLS AND INSTRUMENTS Ref. Description Operation Symbol Rotary knob/ Activates the blower and has 3-speed stages: 1, 2, Blower selector Air conditioner White button Activates/deactivates the air recirculation. (optional) Air conditioner Activation/deactivation of air conditioner (ON/ Blue button (optional) OFF).
  • Page 40 SECTION 02 - CONTROLS AND INSTRUMENTS Ref. Description Operation Symbol Push-button with two lights and three engagement positions. Left light on: brake permanently locked. Push-button Parking brake Left light off: brake permanently released. Right light on: automatic mode (in 1st gear only). The brake releases when the travel pedal is pressed.
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Wx240Wx210 industryWx240 industry