Doosan 12/154 Operation & Maintenance Manual
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Doosan 12/154 Operation & Maintenance Manual

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12/154
OPERATION & MAINTENANCE MANUAL
Original Instruction
This manual contains
important safety information
and must be made available to
personnel who operate and
maintain this machine.
46663720_en_A_12/14
SERIAL No :
705000 -> 707000

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Summary of Contents for Doosan 12/154

  • Page 1 12/154 OPERATION & MAINTENANCE MANUAL Original Instruction This manual contains important safety information and must be made available to personnel who operate and maintain this machine. SERIAL No : 705000 -> 707000 46663720_en_A_12/14...
  • Page 3 Machine models represented in this manual may be used in various locations world-wide. Machines sold and shipped into European Union Territories require that the machine display the CE Mark and conform to various directives. In such cases, the design specification of this machine has been certified as complying with EC directives.
  • Page 5 Tyres / tyre pressure Swedish Running gear / wheels Chinese Brakes Adjusting the overrun braking system Re-adjusting the overrun braking system Running gear height adjustment Lubrication - General information Torque values Compressor lubrication MACHINE SYSTEMS Electrical system Piping & instrumentation system 12/154...
  • Page 6 English version. installed. The company reserves the right to make changes and improvements to products without notice and without incurring any © COPYRIGHT 2014 obligation to make such changes or add such improvements to DOOSAN COMPANY products sold previously. 12/154...
  • Page 7 WARNING - Before connecting the tow bar WARNING - For operating temperature (Refer to the GENERAL INFORMATION or commencing to tow consult the below 0° C (32°F), consult the Operation & section of this manual). Operation & Maintenance manual. Maintenance manual. 12/154...
  • Page 8 Do not exceed the trailer speed limit. No naked lights. Do not open the service valve before the airhose is attached. Use fork lift truck from this side only. Emergency stop. Tie down point 12/154...
  • Page 9 Replace any cracked protective shield. Separator tank drain. Engine coolant drain. Engine oil drain. Compressor coolant drain. Fual tank drain. Operational status of the engine emission filter. Engine emissions system temperature may be Disable active regeneration of the engine high. emission filter. 12/154...
  • Page 10 Hearing protection must be worn. Prohibition: Do not start. WARNING - Maintenance work in progress. Engine oil. Fuel level/point. Pressure control. Malfunction. Battery charging condition. Low pressure. High pressure. Engine malfunction. High compressor temperature. Compressor malfunction. Low engine oil pressure. High engine temperature. 12/154...
  • Page 11 Ensure that adequate ventilation of the cooling system and exhaust specified as a starting aid, use sparingly. DO NOT USE ETHER IF THE gases is maintained at all times. MACHINE HAS GLOW PLUGS OR INLET HEATER STARTING AIDS OR ENGINE DAMAGE WILL RESULT. 12/154...
  • Page 12 Ensure that the maximum trailer weight does not exceed the maximum gross weight of the machine (by limiting the equipment load), limited by the capacity of the running gear. 12/154...
  • Page 13 GENERAL INFORMATION 12/154 Fixed Height Running Gear Instrument panel access door Access items: Fuel fill Package air inlet Engine oil filter Fuel filter Access items: Engine and compressor air filter Separator element & fill Compressor oil filter Access items: Fuel filters...
  • Page 14 GENERAL INFORMATION 12/154 Variable Height Running Gear Instrument panel access door Access items: Fuel fill Package air inlet Engine oil filter Fuel filter Access items: Engine and compressor air filter Separator element & fill Compressor oil filter Access items: Fuel filters...
  • Page 15 GENERAL INFORMATION 12/154 KHD Variable Height Running Gear Instrument panel access door Access items: Fuel fill Package air inlet Engine oil filter Fuel filter Access items: Engine and compressor air filter Separator element & fill Compressor oil filter Access items:...
  • Page 16 GENERAL INFORMATION 12/154 LRG (Less Running Gear) Instrument panel access door Access items: Fuel fill Package air inlet Engine oil filter Fuel filter Access items: Engine and compressor air filter Separator element & fill Compressor oil filter Access items: Fuel filters...
  • Page 17 Further information may be obtained by request through the FIXED HEIGHT RUNNING GEAR customer services department. Braked version Mass in running order. 2950kg (6503Lbs) Maximum mass. 3500kg (7716Lbs) Maximum horizontal towing force. 3100kg (6834Lbs) Maximum vertical coupling load (nose weight). 150 kgf (331Lbs) 12/154...
  • Page 18 MAINTENANCE section of this manual). Before towing the unit during bar pressure then it is recommended that safety retaining wires the hours of darkness, ensure that the lights are functioning correctly are used on the hoses. (where fitted). Ensure that all transport and packing materials are discarded. 12/154...
  • Page 19 0° C (32°F), ensure that the operation of the regulation system, the unloader valve, the safety valve, and the engine are not impaired by ice or snow, and that all inlet and outlet pipes and ducts are clear of ice and snow. 12/154...
  • Page 20 8. Emergency Stop Switch: Used to stop the machine in the event of an emergency. 2. Engine Tachometer: Indicates engine speed (RPM). 9. DEF Tank Fluid Level Gauge 3. Hourmeter: Indicates machine operating hours. 10.Aftertreatment System Warning Lights 4. Fuel Level Gauge: Indicates level of fuel in tank. 11.Aftertreatment Regeneration Switch 12/154...
  • Page 21 All Faults and Alerts will be displayed until the engine shuts down and then the most severe Fault will be displayed as a Fault. Pressing the ENTER Button after the Alert has been displayed, acknowledges the message and the display unit returns to the Default Screen of Engine Hours. See Figure 2 Figure 2 12/154...
  • Page 22 Hours will decrement with every hour on the engine. Use the DOWN Button to highlight the Main Screen menu item and press the ENTER Button to return to the Default Screen of Engine Hours. See Figure 4. Figure 4 12/154...
  • Page 23 DOWN or UP Buttons to highlight the chosen unit and PRESS the ENTER Button to select. To return to the Default Screen of Engine Hours, use the DOWN Button to highlight the Main Screen menu item and press the ENTER Button. See Figure 5. Figure 5 12/154...
  • Page 24 Note 2: Unit times out after 3 minutes of inactivity and returns to the Default Screen of Engine Hours. Note 3: Pressing the Enter Button while viewing a Quickview Screen will return to the Default Screen of Engine Hours. 12/154...
  • Page 25 Power can be restored by pressing the Main Power Button. In the event of a fault, this feature is not active and the power will remain on until the fault has been acknowledged or the control system is manually powered off. 12/154...
  • Page 26 2. 13 seconds on voltage too high if electronic dual pressure, ResetV = (on) otherwise 3 seconds. (running) 3. 12/154, 14/90, 7/175, 7/125, WW600. 4. All except Kubota 185, Doosan P185, P250, C185. 5. 30 seconds after LowV without exceeding ResetV. 12/154...
  • Page 27 Below Normal Operating Range - Moderately Severe Level Severe Level 2372 Engine Fuel Filter Differential Data Valid but Above Normal Fuel Filter Differential Pressure - Data Valid Pressure Operating Range - Moderately But Above Normal Operating Range - Severe Level Moderately Severe Level 12/154...
  • Page 28 Above Normal Operating Range - Moderately Severe Level Severe Level Engine Intake Manifold #1 Data Valid but Below Normal Intake Manifold 1 Pressure - Data Valid But Pressure Operating Range - Moderately Below Normal Operating Range - Moderately Severe Level Severe Level 12/154...
  • Page 29 Data Valid but Above Normal Engine Coolant Temperature - Data valid but Operational Range - Most above normal operational range - Most Severe Severe Level Level Engine Coolant Temperature Data Erratic, Intermittent or Engine Coolant Temperature - Data erratic, Incorrect intermittent or incorrect 12/154...
  • Page 30 Shorted to Low Source Circuit - Voltage below normal, or shorted to low source Engine Injector Metering Rail 1 Mechanical System not Injector Metering Rail 1 Pressure - Mechanical Pressure Responding or Out of system not responding or out of adjustment Adjustment 12/154...
  • Page 31 Shorted to Low Source Voltage below normal, or shorted to low source Engine Oil Temperature 1 Data Valid but Above Normal Engine Oil Temperature - Data Valid But Operating Range - Moderately Above Normal Operating Range - Moderately Severe Level Severe Level 12/154...
  • Page 32 Severe Level Least Severe Level 2962 Engine Exhaust Gas Data Valid but Above Normal Exhaust Gas Recirculation Temperature - Data Recirculation 1 Temperature Operating Range - Moderately Valid But Above Normal Operating Range - Severe Level Moderately Severe Level 12/154...
  • Page 33 Voltage below normal, or shorted to low source Engine Start Enable Device 1 Data Valid but Below Normal Start Enable Device 1 Canister Empty (Ether Operating Range - Moderately Injection) - Data Valid But Below Normal Severe Level Operating Range 12/154...
  • Page 34 Fan Control Circuit - Voltage above normal, or Device Driver Shorted to High Source shorted to high source Engine Fan Clutch 1 Output Voltage Below Normal, or Fan Control Circuit - Voltage below normal, or Device Driver Shorted to Low Source shorted to low source 12/154...
  • Page 35 Injector Solenoid Driver Cylinder 15 Circuit - Open Circuit Current below normal or open circuit 1557 Engine Injector Cylinder #16 Current Below Normal or Injector Solenoid Driver Cylinder 16 Circuit - Open Circuit Current below normal or open circuit 12/154...
  • Page 36 Circuit - Voltage above normal, or shorted to high source 1075 2266 Engine Electric Lift Pump for Voltage Below Normal, or Electric Lift Pump for Engine Fuel Supply Engine Fuel Supply Shorted to Low Source Circuit - Voltage below normal, or shorted to low source 12/154...
  • Page 37 Engine Turbocharger 1 Received Network Data in Turbocharger 1 Compressor Intake Pressure - Compressor Intake Pressure Error Received Network Data In Error 1194 3298 Anti-theft Encryption Seed Out of Calibration Anti-theft Encryption Seed - Out of Calibration Present Indicator 12/154...
  • Page 38 Circuit - Voltage below normal, or shorted to low source 1377 Engine Synchronization Data Erratic, Intermittent or Multiple Unit Synchronization Switch - Data Switch Incorrect erratic, intermittent or incorrect 1378 Engine Oil Change Interval Not Available or Condition Engine Oil Change Interval - Condition Exists Exists 12/154...
  • Page 39 Level Sensor Circuit - Current below normal or open circuit 1761 4738 Aftertreatment 1 Diesel Current Above Normal or Aftertreatment 1 Diesel Exhaust Fluid Tank Exhaust Fluid Tank Level Grounded Circuit Level Sensor Circuit - Current above normal or grounded circuit 12/154...
  • Page 40 2789 2346 Engine Turbocharger 1 Data Valid but Above Normal Turbocharger Turbine Intake Temperature - Calculated Turbine Intake Operating Range - Least Data Valid But Above Normal Operating Range Temperature Severe Level - Least Severe 12/154...
  • Page 41 Voltage Below Normal or Aftertreatment 1 Intake NOx Sensor Circuit - Shorted to Low Source Voltage below normal, or shorted to low source 3216 3232 Aftertreatment 1 Intake NOx Abnormal Update Rate Aftertreatment 1 Intake NOx Sensor - Abnormal update rate 12/154...
  • Page 42 3246 3321 Aftertreatment 1 Diesel Voltage Below Normal or Aftertreatment 1 Diesel Particulate Filter Outlet Particulate Filter Outlet Gas Shorted to Low Source Temperature Sensor Circuit - Voltage below Temperature normal, or shorted to low source 12/154...
  • Page 43 Heater - Voltage below normal, or shorted to low source 3363 3242 Aftertreatment 1 Diesel Mechanical System not Aftertreatment 1 Diesel Exhaust Fluid Tank Exhaust Fluid Tank 1 Heater Responding or Out of Heater - Mechanical system not responding or Adjustment out of adjustment 12/154...
  • Page 44 Valid But Below Normal Operating Range - Severe Level Least Severe Level 3481 2778 Aftertreatment 1 Fuel Rate Data Valid but Above Normal Aftertreatment Fuel Rate - Data Valid But Operating Range - Moderately Above Normal Operating Range - Moderately Severe Level Severe Level 12/154...
  • Page 45 Temperature 2 Sensor Circuit - Voltage below normal, or shorted to low source 3515 4743 Aftertreatment 1 Diesel Current Below Normal or Aftertreatment 1 Diesel Exhaust Fluid Exhaust Fluid Temperature 2 Open Circuit Temperature 2 Sensor Circuit - Current below normal or open circuit 12/154...
  • Page 46 Engine Air Shutoff - Mechanical System Not Responding or Out of Responding or Out of Adjustment Adjustment 3695 4213 Diesel Particulate Filter Data Erratic, Intermittent or Aftertreatment Diesel Particulate Filter Regeneration Inhibit Switch Incorrect Regeneration Inhibit Switch - Data erratic, intermittent or incorrect 12/154...
  • Page 47 Condition Exists 4331 4658 Aftertreatment 1 Diesel Data Valid but Below Normal Aftertreatment SCR Actual Dosing Reagent Exhaust Fluid Actual Dosing Operating Range - Moderately Quantity - Data Valid But Below Normal Quantity Severe Level Operating Range - Mo 12/154...
  • Page 48 Sensor - Data erratic, intermittent or incorrect 4360 3142 Aftertreatment 1 SCR Catalyst Voltage Above Normal or Aftertreatment 1 SCR Intake Temperature Intake Gas Temperature Shorted to High Source Sensor Circuit - Voltage above normal, or shorted to high source 12/154...
  • Page 49 Severe Level Above Normal Operating Range - Most Severe Level 4766 5386 Aftertreatment 1 Diesel Data Erratic, Intermittent or Aftertreatment 1 Diesel Oxidation Catalyst Oxidation Catalyst Outlet Gas Incorrect Outlet Gas Temperature - Data Erratic, Temperature Intermittent, or Incorrect 12/154...
  • Page 50 Operating Range - Moderately Catalyst Outlet Temperature - Data Valid But Outlet Temperature Severe Level Above Normal Operating Range 5018 2637 Aftertreatment Diesel Root Cause Not Known Aftertreatment 1 Diesel Oxidation Catalyst Oxidation Catalyst Face Plugged - Root Cause Not Known 12/154...
  • Page 51 5484 3634 Engine Fan Clutch 2 Output Voltage Below Normal or Engine Fan Clutch 2 Control Circuit - Voltage Device Driver Shorted to Low Source below normal, or shorted to low source 12/154...
  • Page 52 Normal, or Shorted to high source 5742 4162 Aftertreatment Diesel Voltage Below Normal or Aftertreatment Diesel Particulate Filter Particulate Filter Temperature Shorted to Low Source Temperature Sensor Module - Voltage below Sensor Module normal, or shorted to low source 12/154...
  • Page 53 Voltage Above Normal, or shorted to high source 5797 4255 Aftertreatment Warm Up Voltage Below Normal or Aftertreatment Warm Up Diesel Oxidation Diesel Oxidation Catalyst Shorted to Low Source Catalyst Temperature Sensor Module - Temperature Sensor Module Voltage below normal, or shorted to low source 12/154...
  • Page 54 Temperature Sensor Module - Voltage Below Temperature Sensor Module Normal or Shorted to Low Source 520286 5395 Aftertreatment Diesel Root Cause Not Known Aftertreatment Diesel Oxidation Catalyst Oxidation Catalyst Temperature Sensor Module - Root Cause Not Temperature Sensor Module Known 12/154...
  • Page 55 Aftertreatment 1 Diesel Oxidation Catalyst Oxidation Catalyst Exists System- Special Instruction Temperature Sensor Module 524286 9491 Not Available or Condition Reserved for temporary use - Condition Exists Exists 524286 9999 Not Available or Condition Reserved for temporary use - Condition Exists Exists 12/154...
  • Page 56 The Operator may observe and monitor operating parameters using the MidPort and gauge(s). In the event the compressor controller detects a parameter outside normal operating limits, the compressor Disengage emergency stop control from engaged (depressed) will alert and/or shutdown, and display a diagnostic code. position. 12/154...
  • Page 57 F (-11 deg C). At 32.5%, both the urea and water will freeze at the same rate, ensuring that as it thaws, the fluid does not become diluted, 3. DEF fluid level warning or over concentrated. The freezing and unthawing of DEF will not cause degradation of the product. 4. Regeneration Inhibited 12/154...
  • Page 58 Surface temperature of the DPF will elevate. • This position should only be used when the compressor is to be utilized in hazardous environments (Petrochemical, chemical , others). 12/154...
  • Page 59 Regeneration DISABLE position should only be selected if the regeneration from occurring due to low exhaust temperatures. This will compressor is to be used in a location that could be considered be a very infrequent occurrence. hazardous if the engine ECM initiates active regeneration (increased exhaust temperatures). 12/154...
  • Page 60 Should any contamination occur , then the tank needs to be removed and cleaned before filling with the correct DEF fluid. DEF fluid should only be used from clean receptacles or filtered pumping systems. Never use additives to change the DEF fluid properties. 12/154...
  • Page 61 Do not destroy batteries or components containing asbestos with engine dealer for further recommendations. without containing the materials safely. • Compressor Oil Filter/s- fill with Doosan compressor fluid PRO- TEC, XHP605 or XHP405. • Do not dispose of any pressure vessel that is not clearly marked with its relevant data plate information or rendered unusable by drilling, •...
  • Page 62 R = Replace. humidity as well R/WI = Replace or when indicated earlier. Contact your Doosan Infracore Portable Power dealer for more C/R = Check and replace if required. information or assistance in determining the optimum intervals for your application.
  • Page 63 R = Replace. humidity as well R/WI = Replace or when indicated earlier. Contact your Doosan Infracore Portable Power dealer for more C/R = Check and replace if required. information or assistance in determining the optimum intervals for your application.
  • Page 64 *Brakes *Lights (running, brake, & turn) *Pintle Eye Bolts *Tire Pressure and Condition *Wheel Lug Nuts *Running gear linkage *Running gear bolts(1) *Wheels (Bearings, Seals, etc.) 2 Yrs 4 Yrs 6 Yrs Safety valve Hoses Separator tank (2) interior 12/154...
  • Page 65 (a) DISCONNECTING ANY DOWNSTREAM EQUIPMENT. completely relieved of all air pressure. (Refer to STOPPING THE UNIT in the OPERATING INSTRUCTIONS section of this manual). (b) OPENING THE DISCHARGE VALVE TO ATMOSPHERE. (USE HEARING PROTECTION IF NECESSARY). 12/154...
  • Page 66 Examine the filter element. Examine all hoses and tubes, and supplier when adding or draining the antifreeze solution. It is replace if necessary. advisable to wear personal protective equipment to prevent skin and eye contact with the antifreeze solution. 12/154...
  • Page 67 NEVER fill the tensioning. Final fuel filter before installing. The correct procedure would be to fill Primary filters with clean fuel, leave the Final filter empty and prime the system using the hand prime pump on the Primary filter head. 12/154...
  • Page 68 If electrical grease is not present or very minimal, then add a small 1. Preparation amount of Doosan Part No. 22409114 electrical grease to the terminals. Dirty and or corroded electrical terminals can be cleaned Jack up the machine using electrical contact cleaner.
  • Page 69 Check the brake actuators and cables [11]. The brake actuators must is approximately 5-8mm on the cable [11]. not be pre-tensioned. Excessive operation of the handbrake lever, which may have been caused by worn brake linings, must not be corrected by re-adjusting (shortening) the brake linkage [7]. 12/154...
  • Page 70 Check the handbrake cable [5] for a small amount of play and adjust if necessary (Variable height only). Check the compression spring [9] for slight pre-tensioning. 1. Warning label 2. Lock spring 3. Upward adjustment 4. Downward adjustment 12/154...
  • Page 71 Mobility check of the drawtube, handbrake lever and rods • • • Mobility and ease of operation check of the height adjusting • • mechanism Coupling head lubrication • • Drawtube support lubrication – at the housing of the overrun • coupling Clamping jig bolts tightening • 12/154...
  • Page 72 (Bolt M12 to 77 ± 5Nm, Bolt M14 to 125 ± 5Nm). Replace the protection caps (4). Slide the bellows (36) onto the coupling head (1). The rear bolt (2) must be covered by the bellows (36). Secure the bellows (36) with a new cable tie (48). 12/154...
  • Page 73 (36) and the coupling head (1) on the drawtube (45). Secure the bellows (36) on the coupling head (1) and the guide bearing (44) using cable ties (48). Replace the grease nipples (38), nipple caps (39) and the shield (15) for the overrun head. 12/154...
  • Page 74 (See View B) and mount it with the transmission lever (17). Mount the transmisson lever (17) into the overrun head and secure it with pins (16) and (18). Spread the pin (18) with liquid high strength thread locker and fasten it with a tightening moment of 30 ± 2Nm. 12/154...
  • Page 75 Mount the new spring pack onto the spring pack bracket (60) and secure it with the SL-clip (63). Mount the spring pack (61) with the handbrake lever, insert the pin (62) and secure with the SL-clip (63). Set up the whole braking system according to general KNOTT regulation. 12/154...
  • Page 76 <N2> Using a brush, cloth or plastic sponge, apply a thin, even layer of OPTIMOL OLISTAMOLY 2 lubricant or equivalent MoS2 based high Adjustement bolt, welded performance grease. Gearing <N3> Using a brush, apply a thin, even layer of SPHEEROL EPL2 or Top spindle equivalent NLGI 2 Grade lubricant. Thread 12/154...
  • Page 77 <N2> Using a brush, cloth or plastic sponge, apply a thin, even layer of OPTIMOL OLISTAMOLY 2 lubricant or equivalent MoS2 based high Adjustement bolt, welded performance grease. Gearing <N3> Using a brush, apply a thin, even layer of SPHEEROL EPL2 or Top spindle equivalent NLGI 2 Grade lubricant. Thread 12/154...
  • Page 78 6. If gap ‘e’ is greater than 28mm in detail ‘R’, then adjust the gap in 3. Adjust the brake system according to details ‘B’ and ‘C’. detail ‘B’ to 0-5mm. Cross-section showing positions of details ‘B’, ‘C’ and ‘R’ c. Hexagonal head nut M16x1,5 DIN936 Torque 30Nm ± 2Nm 12/154...
  • Page 79 Where possible, do NOT mix oils of different types and avoid mixing fluids in order to obtain extended limited airend warranty. different brands. A type or brand change is best made at the time of a complete oil drain and refill. 12/154...
  • Page 80 If full speed is not maintained at rated A Adjusting screw pressure, then turn the adjusting screw clockwise to increase the pressure. Optimum adjustment is achieved when full speed is achieved at rated pressure. • Close the service valve. The engine will slow to idle speed. 12/154...
  • Page 81 THREAD SIZE AND PITCH TYPICAL SQUARE TORQUE PATTERN (Nm.) (FT-LBF) (Nm.) (FT-LBF) 1/4 - 20 5/16 - 18 3/8 - 16 7/16 - 14 1/2 - 13 9/16 - 12 TYPICAL CIRCULAR TORQUE PATTERN 5/8 - 11 3/4 - 10 12/154...
  • Page 82 THREAD SIZE AND PITCH TYPICAL SQUARE TORQUE PATTERN (Nm.) (FT-LBF) (Nm.) (FT-LBF) (Nm.) (FT-LBF) M6 X 1.0 M8 X 1.25 M10 X 1.5 M12 X 1.75 M14 X 2 M16 X 2 TYPICAL CIRCULAR TORQUE PATTERN M20 X 2.5 12/154...
  • Page 83 (-10°F to 125°F) XHP 605 Alternate: XHP 405 Preferred Doosan Fluids - Use of these fluids with original Doosan ISO Viscosity Grade branded filters can extend airend warranty. Refer to operator’s manual 68 Group 3 or 5 with warranty section for details or contact your Portable Power rust and oxidisation representative.
  • Page 84 MACHINE SYSTEMS page 12/154...
  • Page 85 Connector, pressure sensor interface (IQ option) Sensor, ambient air temperature Connector, low fuel beacon (option) Switch, engine air filter restriction Valve, start/run solenoid Switch, airend air filter restriction Valve, unloader solenoid Switch, safety valve pressure Valve, dual pressure solenoid (option) Sensor, fuel level 12/154...
  • Page 86 MACHINE SYSTEMS 12/154...
  • Page 87 Battery 1 (24VDC) Heater Battery 2 (24VDC) Heater Connector, MAF engine harness Heater Sensor, MAF Heater Fuse, alternator (100A) Connector, regulation heaters (option) Fuse, engine intake air heater (150A) Relay, engine starter Fuse / Relay centre Relay, engine intake air heater 12/154...
  • Page 88 MACHINE SYSTEMS 12/154...
  • Page 89 Connector, engine ECM service Connector, harness Connector, engine interface Interface, engine Connector, harness Sensor, CAC out temperature Sensor, coolant level Switch, engine overspeed valve (option) Connector, air shutoff valve (option) Switch, aftercooler (option) Connector, 24 pin breakout Resistor, terminating 12/154...
  • Page 90 MACHINE SYSTEMS 12/154...
  • Page 91 Heated hose, DEF pressure line J7AE Sensor, upstream NOx J29E Heated hose, DEF backflow line J10E Controllers SCR thermistor J30E Heated hose, DEF suction line J17E Controllers DOC / DPF thermocouple J78E Sensor, downstream NOx Controllers WiFi (option) Resistor, terminating 12/154...
  • Page 92 MACHINE SYSTEMS 12/154...
  • Page 93 MACHINE SYSTEMS Hourmeter Gauge, DEF level Connector, control panel Gauge, DEF status Keypad Connector, control panel Gauge, air pressure Switch, power Tachometer, engine Switch Gauge, fuel level Resistor, terminating 12/154...
  • Page 94 MACHINE SYSTEMS 12/154...
  • Page 95 MACHINE SYSTEMS Connector HR100 Heater, water separator drain Connector HR101 Heater, primary filter drain PT100 Sensor, primary filter inlet HR102 Heater, secondary filter drain PT101 Sensor, secondary filter outlet 12/154...
  • Page 96 SERVICE TOOLS ELECTRONIC SYSTEMS The following special tools are recommended to perform service procedures in this manual. The tools can be purchased from Doosan or equivalent substitutes can be used. Tool Tool Description 22216691 Digital Multimeter Used to Measure electrical circuits:...
  • Page 97 REGULATION ADJUSTMENT in the MAINTENANCE section of this manual. Premature unloading. Check the regulation system. Excessive vibration. Engine speed too low. See ”Engine speed too low”. Leaking oil seal. Improperly fitted oil seal. Replace the oil seal. Refer also to the Engine Manufacturer’s Manual. 12/154...
  • Page 98 Top up the oil level and check for leaks. Dirty or blocked oil cooler. Clean the oil cooler fins. Incorrect grade of oil. Use Doosan recommended oil. Defective by-pass valve. Check the operation of the element and replace if necessary. Recirculation of cooling air.
  • Page 99 Standard Non-Louvred configuration not to be operated below is vaporised by heat. This eliminates the need for collecting the freezing. condensate, and the added cost of disposing of the condensate, which is often regulated by local regulations. 12/154...
  • Page 100 Lower the housing to floor panel and lean it against the airend. Remove and replace the filter element, being careful not to damage outer wrap. Verify the part number of new element vs. old element, as the two IQ filters are of different media. 12/154...
  • Page 101 OPTIONS PRIMARY AND SECONDARY FILTER MAINTENANCE FIGURE 1. FIGURE 4. FIGURE 2. FIGURE 5. FIGURE 3. 12/154...
  • Page 102 OPTIONS WATER SEPARATOR MAINTENANCE FIGURE 1. FIGURE 4. FIGURE 2. FIGURE 5. FIGURE 3. FIGURE 6. 12/154...
  • Page 103 CAUTION: Blockage of the condensate will result in flooding of the vessels. If flooding occurs, excessive condensate may enter the air stream and could result in damage to downstream equipment. NOTE: Do not operate at temperatures less that 2° C (35°F). FIGURE 7. FIGURE 8. 12/154...
  • Page 104 The outlet locknut should then be treated with a thread months. This period is dependent on the operating conditions of the lock adhesive and security tightened. Further adjustment to the inlet engine and, by experience, may need to be varied. adjuster as per above instructions is then continued. 12/154...
  • Page 105 NOTICE HOW TO ORDER Doosan can bear no responsibility for injury or damages resulting directly from the use of non-approved repair parts. The satisfactory ordering of parts by a purchaser is greatly dependent Doosan Infracore service facilities and parts are available worldwide.
  • Page 106 The company makes no other warranty or representation of any kind whatsoever, expressed or implied, except that of title, and all implied Doosan offers an airend exchange program to benefit portable warranties, including any warranty of merchantability and fitness for a compressor users.
  • Page 107 PARTS ORDERING For parts, service or information regarding your local distributor (Europe, Middle East, Africa) please contact: Facility: Telephone: Fax: Doosan Portable Power EMEA Aftermarket +32 (2) 404 0811 +32 (2) 371 6915 Drève Richelle 167 B-1410 Waterloo Belgium For Service information contact: service_emea@dii.doosan.com...

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