MQ Power DCA125USI, Operation And Parts Manual

Page 1: ...PANY THE EQUIPMENT AT ALL TIMES To find the latest revision of this publication visit our website at www multiquip com MODEL DCA125USI 60 HZ GENERATOR ISUZU 4HK1X DIESEL ENGINE Revision 1 03 25 11 OPERATION AND PARTS MANUAL ...

Page 2: ...PAGE 2 DCA125USI 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV 1 03 25 11 PROPOSITION 65 WARNING Diesel engine exhaust and some of ...

Page 3: ...open an investigation and if it finds that a safety defect exists in a group of vehicles it may order a recall and remedy campaign However NHTSA cannot become involved in individual problems between you your dealer or Multiquip To contact NHTSA you may either call the Vehicle Safety Hotline toll free at 1 888 327 4236 TTY 1 800 424 9153 go to http www nhtsa dot gov or write to Administrator NHTSA ...

Page 4: ...ons 28 29 Inspection Setup 30 33 Generator Start Up Procedure 34 35 Generator Shut Down Procedures 36 Maintenance 37 40 Trailer Maintenance 41 44 Trailer WirIng Diagram 45 Generator Wiring Diagram 46 Engine Wiring Diagram 47 Controller Wiring Diagram 48 Troubleshooting Generator 49 Troubleshooting Diagnostic Lamp 50 Explanation Of Code In Remarks Column 52 Suggested Spare Parts 53 Component Drawin...

Page 5: ...e View Parts Diagrams Order Parts Print Specification Information Note Discounts Are Subject To Change Goto www multiquip com and click on Order Parts to log in and save Use the internet and qualify for a 5 Discount on Standard orders for all orders which include complete part numbers Order via Fax Dealers Only All customers are welcome to order parts via Fax Domestic US Customers dial 1 800 6 PART...

Page 6: ... safety messages specifically address the level of exposure to the operator and are preceded by one of four words DANGER WARNING CAUTION or NOTICE SAFETY SYMBOLS DANGER Indicates a hazardous situation which if not avoided WILL result in DEATH or SERIOUS INJURY WARNING Indicates a hazardous situation which if not avoided COULD result in DEATH or SERIOUS INJURY CAUTION Indicates a hazardous situatio...

Page 7: ... recommended by MQ Power for this equipment Damage to the equipment and or injury to user may result ALWAYS know the location of the nearest fire extinguisher ALWAYS know the location of the nearest first aid kit ALWAYS know the location of the nearest phone or keep a phone on the job site Also know the phone numbers of the nearest ambulance doctor and fire department This information will be inva...

Page 8: ...tion NEVER tamper with the factory settings of the engine or engine governor Damage to the engine or equipment can result if operating in speed ranges above the maximum allowable Wet stacking is a common problem with diesel engines which are operated for extended periods with light or no load applied When a diesel engine operates without sufficient load less than 40 of the rated output it will not...

Page 9: ...rating condition ALWAYS shutdown engine before transporting Make sure the hitch and coupling of the towing vehicle are rated equal to or greater than the trailer gross vehicle weight rating ALWAYS inspect the hitch and coupling for wear NEVER tow a trailer with defective hitches couplings chains etc Check the tire air pressure on both towing vehicle and trailer Trailer tires should be inflated to ...

Page 10: ...pplicable laws and electrical codes Failure to do so could result in electrical shock or burn causing serious injury or even death Power Cord Cable Safety DANGER NEVER let power cords or cables lay in water NEVER stand in water while AC power from the generator is being transferred to a load NEVER use damaged or worn cables or cords when connecting equipment to generator Inspect for cuts in the in...

Page 11: ...y in a well ventilated environmenttoavoidtheriskofadangerousconcentration of combustible gasses If the battery liquid dilute sulfuric acid comes into contact with clothing or skin rinse skin or clothing immediately with plenty of water If the battery liquid dilute sulfuric acid comes into contact with eyes rinse eyes immediately with plenty of water and contact the nearest doctor or hospital to se...

Page 12: ...eed 1800 rpm Aux AC Power Single Phase 60 Hz Aux Voltage Output 120V 4 8 Kw 2 4 kW x 2 Sound Level dB A Full Load at 23 ft 7 0 Meters 65 Dry Weight 5 689 lbs 2 580 kg Wet Weight 7 012 lbs 3 180 kg Table 2 Engine Specifications Model ISUZU 4HK1XYGD 03 Tier 3 Type 4 cycle water cooled direct injection turbocharged air to air intercooled No of Cylinders 4 cylinders Bore x Stroke 4 53 in x 4 92 in 115...

Page 13: ...13 DIMENSIONS Figure 1 Dimensions Table 3 Dimensions Reference Letter Dimension in mm Reference Letter Dimension in mm A 38 20 in 970 mm F 120 10 in 3 050 mm B 37 00 in 940 mm G 73 00 in 1 855 mm C 36 20 in 920 mm H 48 80 in 1 200 mm D 37 00 in 940 mm E 3620 in 920 mm ...

Page 14: ...PAGE 14 DCA125USI 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV 1 03 25 11 INSTALLATION Figure 2 Typical Generator Grounding Application ...

Page 15: ...ate vibration of the generator when it is running The generator must set at least 6 inches above the floor or grade level in accordance to NFPA 110 Chapter 5 4 1 DO NOT remove the metal skids on the bottom of the generator They are to resist damage to the bottom of the generator and to maintain alignment CAUTION Pay close attention to ventilation when operating the generator inside tunnels and cav...

Page 16: ... power from the voltage regulator is supplied from the parallel connections of A to B A to D and C to D These three phases of the voltage input to the voltage regulator are then rectified and are the excitation current for the exciter section When a heavy load such as a motor starting or a short circuit occurs the automatic voltage regulator AVR switches the configuration of the open delta to the ...

Page 17: ...le 4 Generator Major Components ITEM NO DESCRIPTION 1 Muffler Assembly 2 Engine Assembly 3 Enclosure Assembly 4 Generator Assembly 5 Output Terminal Assembly 6 Fuel Tank Assembly 7 Battery Assembly 8 Engine Operating Panel Assembly 9 Generator Control Panel Assembly Figure 3 Major Components ...

Page 18: ...or to be switched off 5 Frequency Meter Indicates the output frequency in hertz Hz Normally 60 Hz 6 AC Ammeter Indicates the amount of current the load is drawing from the generator per leg selected by the ammeter phase selector switch 7 ACVoltmeter Indicates the output voltage present at the U V and W Output Terminal Lugs Located behind the generator control panel is the Generator Control Box Thi...

Page 19: ...DCA125USI 60 HZ GEN OPERATION AND PARTS MANUAL REV 1 03 25 11 PAGE 19 NOTES ...

Page 20: ...PAGE 20 DCA125USI 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV 1 03 25 11 ENGINE OPERATING PANEL Figure 5 Engine Operating Panel ...

Page 21: ...shutdown the generator During cranking cycle the ECU will attempt to crank the engine for 10 seconds before disengaging If the engine does not engage start by the third attempt the engine will be shutdown by the engine controller s Over Crank Protection mode If the engine engages at a speed RPM s that is not safe the controller will shutdown the engine by initializing the Over Speed Protection mod...

Page 22: ...enerator Lift up on the cover to gain access to receptacles and terminal lugs NOTICE Terminal legs O and Ground are considered bonded grounds OUTPUTTERMINAL FAMILIARIZATION The Output Terminal Panel Figure 6 is provided with the following Three 120 240V output receptacles 50 amp Three Circuit Breakers 50 amps Two 120V GFCI receptacles 20 amp Two GFCI Circuit Breakers 20 amps Five Output Terminal L...

Page 23: ...eceptacles Figure 8 provided on the output terminal panel These receptacles can only be accessed when the voltage selector switch is placed in the single phase 240 120 position Figure 8 120 240V Twist Lock Auxiliary Receptacles Each auxiliary receptacle is protected by a 50 amp circuit breaker These breakers are located directly above the GFCI receptacles Remember the load output current on all th...

Page 24: ...t terminals from overload a 3 pole 350 amp main circuit breaker is provided Make sure to switch ALL circuit breakers to the OFF position prior to starting the engine Figure 11 Connecting Loads Over Current Relay An over current relay Figure 12 is connected to the main circuit breaker In the event of an overload both the circuit breaker and the over current relay may trip If the circuit breaker can...

Page 25: ...actor By Load Type of Load Power Factor Single phase induction motors 0 4 0 75 Electric heaters incandescent lamps 1 0 Fluorescent lamps mercury lamps 0 4 0 9 Electronic devices communication equipment 1 0 Common power tools 0 8 THREE PHASE LOAD When calculating the power requirements for 3 phase power use the following equation Aninadequatesizeconnectingcablewhichcannotcarrythe required load can ...

Page 26: ... Voltage Selector Switch 3 Phase 480 270V Position 3Ø Line Line 208V 220V 240V 416V 440V 480V 1Ø Line Neutral 120V 127V 139V 240V 254V 277V Voltage Selector Switch Single Phase 240 120V Position 1Ø Line Neutral Line Line 120V Line Neutral N A N A 240V Line Line N A N A Generator Amperage Table 8 shows the maximum amps the generator can provide DO NOT exceed the maximum amps as listed GFCI Receptac...

Page 27: ... Figure 14 Voltage Selector Switch 240 139V 3Ø Positio AC Voltmeter Gauge Reading Place the ACVoltmeter Change Over Switch Figure 15 in theW U position and observe the phase to phase voltage reading between the W and U terminals as indicated on the ACVoltmeter Gauge Figure 16 NOTICE For 3Ø 208V 1Ø 120V place the Voltage Selector Switch in the 3 Phase 240 139 position Figure 15 AC Voltmeter Change ...

Page 28: ...or Switch 3Ø 240 139V Position 2 Connect the load wires to the UVWO terminals as shown in Figure 20 Figure 20 UVWO Terminal Lugs 3Ø 240 139V Connections 3 Turn the voltage regulator knob Figure 21 clockwise to increase voltage output turn counterclockwise to decrease voltage output Use voltage regulator adjustment knob whenever fine tuning of the output voltage is required Figure 21 Voltage Regula...

Page 29: ...regulator adjustment knob whenever fine tuning of the output voltage is required 1Ø 240 120V UVWO Terminal Output Voltages 1 Place the voltage selector switch in the 1Ø 240 120 position as shown in Figure 26 Figure 26 Voltage Selector Switch 1Ø 240 120V Position 2 Connect the load wires to the UVWO terminals as shown in Figure 27 Figure 27 UVWO Terminal Lugs 1Ø 240 120V Connections 3 Turn the volt...

Page 30: ...ith the specified amount of oil as outlined in the ISUZU Engine Owner s Manual Oil should be warm before draining Other types of motor oils may be substituted if they meet the following requirements API Service Classification CC SC API Service Classification CC SD API Service Classification CC SE API Service Classification CC SF Table 11 Recommended Motor Oil FUEL CHECK Refilling the Fuel System T...

Page 31: ...S place trailer on firm level ground before refueling to prevent spilling and maximize the amount of fuel that can be pumped into the tank NOTICE ONLY use 2 diesel fuel when refueling 2 Open cabinet doors on the right side of the generator from generator control panel position Remove fuel cap and fill tank Figure 31 Figure 31 Fueling the Generator 3 NEVER overfill fuel tank It is important to read...

Page 32: ...ich can cause severe burns Table 12 Coolant Capacity Engine and Radiator 5 2 gal 19 7 liters Reserve Tank TBD Table 13 Anti Freeze OperatingTemperatures Vol Anti Freeze Freezing Point C F 50 37 34 NOTICE When the antifreeze is mixed with water the antifreeze mixing ratio must be less than 50 CLEANINGTHE RADIATOR The engine may overheat if the radiator fins become overloaded with dust or debris Per...

Page 33: ...nd reconnect negative terminal LAST When connecting battery do the following 1 NEVER connect the battery cables to the battery terminals when the MPEC Control Switch is in either the MANUAL position ALWAYS make sure that the MPEC Control Switch is in the OFF RESET position when connecting the battery 2 Place a small amount of battery terminal treatment compound around both battery terminals This w...

Page 34: ...ine enclosure doors Figure 37 Figure 37 Engine Enclosure Doors CAUTION The engine s exhaust contains harmful emissions ALWAYS have adequate ventilationwhen operating Direct exhaust away from nearby personnel WARNING NEVERmanuallystarttheenginewiththemain GFCIor auxiliary circuit breakers in the ON closed position INCORRECT CORRECT STARTING 1 Place the voltage selector switch in the desired voltage...

Page 35: ...n the MPEC unit Figure 44 in ON lit after the engine has been started Figure 44 Engine Running LED ON 7 The generator s frequency meter Figure 45 should be displaying the 60 cycle output frequency in HERTZ Figure 45 Frequency Meter 8 The generator s AC voltmeter Figure 46 will display the generator s output in VOLTS Figure 46 Voltmeter 9 If the voltage is not within the specified tolerance use the...

Page 36: ...ing operation EMERGENCY SHUTDOWN PROCEDURE 1 Place the MPEC Control Switch Figure 56 in the OFF RESET position WARNING NEVER stop the engine suddenly except in an emergency 12 The coolant temperature gauge Figure 50 will indicate the coolant temperature Under normal operating conditions the coolant temperature should be between 167 203 F 75 95 C Green Zone Figure 50 Coolant Temperature Gauge 13 Th...

Page 37: ...ck all Hoses and Clamps 4 X Clean Inside of Fuel Tank X Generator Measure Insulation Resistance Over 3M ohms X Check Rotor Rear Support Bearing X MAINTENANCE GENERAL INSPECTION Prior to each use the generator should be cleaned and inspected for deficiencies Check for loose missing or damaged nuts bolts or other fasteners Also check for fuel oil and coolant leaks Use Table 14 as a general maintenan...

Page 38: ...eposits or debris that have accumulated inside the fuel tank Figure 58 Fuel Tank Cleaning FUELTANK INSPECTION In addition to cleaning the fuel tank the following components should be inspected for wear Rubber Suspension look for signs of wear or deformity due to contact with oil Replace the rubber suspension if necessary Fuel Hoses inspect nylon and rubber hoses for signs of wear deterioration and...

Page 39: ...acturer Close radiator cap tightly Flush the radiator by running clean tap water through radiator until signs of rust and dirt are removed DO NOT clean radiator core with any objects such as a screwdriver WARNING Allow engine to cool when flushing out radiator Flushing the radiator while hot could cause serious burns from water or steam RADIATOR CLEANING The radiator Figure 59 should be sprayed cl...

Page 40: ...hen using the generator in hot climates there is no reason to apply power to jacket water heater However if the generator will be used in cold climates it is always a good idea to apply power to the jacket water heater at all times To apply power to the jacket water heater simply apply power to the jacket water heater receptacle via commercial power using an power cord of adequate size If the gene...

Page 41: ... device with maximum pound requirement from the tongue of the trailer 7 Coupler Type of hitch used on the trailer for towing 8 Tire Size Indicates the diameter of the tire in inches 10 12 14 etc and the width in millimeters 175 185 205 etc The tire diameter must match the diameter of the tire rim 9 Tire Ply The tire ply layers number is rated in letters 2 ply 4 ply 6 ply etc 10 Wheel Hub The wheel...

Page 42: ...akes Figure 61 should not require any special attention with the exception of routine maintenance such as shoe and lining replacement Brake lines should be periodically checked for cracks kinks or blockage Figure 61 Hydraulic Brake Components Actuator Hydraulic surge braking requires the installation of an actuator at the tongue of the trailer Remember the surge or push of the trailer toward the t...

Page 43: ... great force and cause serious eye or bodily injury Table 16 Tire WearTroubleshooting Wear Pattern Cause Solution Center Wear Over inflation Adjust pressure to particular load per tire manufacturer Edge Wear Under inflation Adjust pressure to particular load per tire manufacturer Side Wear Loss of camber or overloading Make sure load does not exceed axle rating Align wheels Toe Wear Incorrect toe ...

Page 44: ...nuts by hand 2 Torque all lug nuts in sequence Figure 63 DO NOT torquethewheellugnutsallthewaydown Tighteneach lug nut in 3 separate passes as defined by Table 18 3 After first road use retorque all lug nuts in sequence Check all wheel lug nuts periodically Table 18 TireTorque Requirements Wheel Size First Pass FT LBS Second Pass FT LBS Third Pass FT LBS 12 20 25 35 40 50 65 13 20 25 35 40 50 65 1...

Page 45: ...DCA125USI 60 HZ GEN OPERATION AND PARTS MANUAL REV 1 03 25 11 PAGE 45 TRAILER WIRING DIAGRAM Figure 64 Trailer Towing Vehicle Wiring Diagram ...

Page 46: ...PAGE 46 DCA125USI 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV 1 03 25 11 GENERATOR WIRING DIAGRAM Figure 65 Generator Wiring Diagram ...

Page 47: ...DCA125USI 60 HZ GEN OPERATION AND PARTS MANUAL REV 1 03 25 11 PAGE 47 ENGINE WIRING DIAGRAM Figure 66 Engine Wiring Diagram ...

Page 48: ...PAGE 48 DCA125USI 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV 1 03 25 11 CONTROLLER WIRING DIAGRAM Figure 67 Controller Wiring Diagram ...

Page 49: ...r Is wiring connection loose Check wiring and repair Is AVR defective Replace if necessary Defective Rotating Rectifier Check and replace Defective Exciter Field Check for approximately 17 3 ohms across J K on CN1 Low Voltage Output Is engine speed correct Turn engine throttle lever to High Is wiring connections loose Check wiring and repair Defective AVR Replace if necessary High Voltage Output I...

Page 50: ...mly lit when the MPEC Control Switch is placed in the MANUAL position 2 If engine trouble occurs the diagnostic lamp will be brightly lit as long as the control switch is left in the manual position 3 The diagnostic lamp will indicate that an engine malfunction has occurred NOTICE For a complete understanding of error codes and troubleshooting procedures refer to the enclosed engine instruction ma...

Page 51: ...DCA125USI 60 HZ GEN OPERATION AND PARTS MANUAL REV 1 03 25 11 PAGE 51 NOTES ...

Page 52: ...es not guarantee the availability of the parts listed NOTICE When ordering a part that has more than one item number listed check the remarks column for help in determining the proper part to order QTY Column Numbers Used Item quantity can be indicated by a number a blank entry or A R A R As Required is generally used for hoses or other parts that are sold in bulk and cut to length A blank entry g...

Page 53: ... ELEMENT MAIN 3 8980742880 FILTER FUEL ELEMENT PRE 1 0602122272 UNIT OIL PRESSURE 1 0602123260 UNIT WATER TEMPERATURE 1 9095720140 PACKING WATER TEMPERATURE 1 8121468300 SENSOR WATER TEMPERATURE 1 8980274560 SENSOR OIL PRESSURE 1 1096300850 GASKET OIL PRESSURE SENSOR 1 8971256011 SWITCH OVERHEAT 1 0601870440 CIRCUIT BREAKER 1P 20 AMP 1 0601870441 CIRCUIT BREAKER 2P 50 AMP 1 0601820602 AUTOMATIC VO...

Page 54: ...PAGE 54 DCA125USI 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV 1 03 25 11 GENERATOR ASSY ...

Page 55: ...G 1 2 C0130000503 STARTOR ASSY 1 3 0845041804 GROMMET 2 4 8131315202 END BRACKET 1 5 8101350013 FIELD ASSY EXCITER 1 6 0012110060 HEX HEAD BOLT 4 7 0042610000 WASHER LOCK 4 8 031110160 WASHER FLAT 4 9 0010112035 HEX HEAD BOLT 6 10 0040012000 WASHER LOCK 6 11 031112230 WASHER FLAT 6 12 8131310104 COVER BEARING 1 13 8131312204 GASKET BEARING 1 14 8131331003 COVER END BRACKET 1 15 0105050616 HEX HEAD...

Page 56: ...PAGE 56 DCA125USI 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV 1 03 25 11 CONTROL BOX ASSY ...

Page 57: ...ET AIR TEMP 1 REPLACES P N 0603210240 18 M3260500503 SET PANEL ELECTRIC PARTS 1 19 0016906016 HEX HEAD BOLT 4 20 8980710280 CONTROLLER 1 REPLACES P N 0602202686 21 M3260500604 BRACKET 1 22 0016906016 HEX HEAD BOLT 4 23 0601831205 PUSH BUTTON SWITCH 1 24 0601831330 DIAGONASTIC SWITCH 1 25 0016906016 HEX HEAD BOLT 4 26 0601821370 RECTIFIER 1 REPLACES P N 0601823240 27 0027104030 MACHINE SCREW 1 28 L...

Page 58: ...PAGE 58 DCA125USI 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV 1 03 25 11 CONTROL BOX ASSY CONTINUED ...

Page 59: ...REPLACES P N 0601840121 58 0602202641 CONTROLLER ECU CAN77 1 59 0027104040 MACHINE SCREW 2 59A OEMAA8 HEX NUT 2 60 82608 SWITCH 1 REPLACES P N 0601831340 61 0602103092 ALARM LAMP 3 61A 0601810245 BULB DC 18V 3 62 0602120095 TACHOMETER 1 63 0602122093 OIL PRESSURE GAUGE 1 64 0602123090 WATER TEMPERATURE GAUGE 1 65 0602121081 CHARGING AMMETER 1 67 9826800370 PANEL LIGHT 1 REPLACES P N 0601810141 68 ...

Page 60: ...PAGE 60 DCA125USI 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV 1 03 25 11 ENGINE AND RADIATOR ASSY ...

Page 61: ...KET 1 17 011008020 HEX HEAD BOLT 2 REPLACES P N 0019208020 18 M3310502603 RADIATOR HOSE UPPER 1 19 M3310502703 RADIATOR HOSE LOWER 1 20 0605515148 HOSE BAND 1 21 M3310600303 HOSE SUPPORT 1 22 0016906016 HEX HEAD BOLT 4 23 M3310600204 HOSE BRACKET 2 24 011206020 HEX HEAD BOLT 2 REPLACES P N 0016906020 25 M3310203003 FAN BRACKET 1 26 0016910025 HEX HEAD BOLT 4 27 M1924200004 FAN MOTOR 2 28 001691002...

Page 62: ...PAGE 62 DCA125USI 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV 1 03 25 11 ENGINE AND RADIATOR ASSY CONTINUED ...

Page 63: ...02021070 CAP 1 60 0269200800 DRAIN HOSE 1 61 M3323500004 BRACKET OIL FILTER 1 62 0016910025 HEX HEAD BOLT 2 63 8973243861 OIL FILTER 1 REPLACES P N 0602041007 63A 1132402322 CARTRIDGE OIL FILTER 1 REPLACES P N 0602041221 64 0010110120 HEX HEAD BOLT 2 64A 0040010000 WASHER LOCK 2 64B 031110160 WASHER FLAT 2 REPLACES P N 0041210000 65 0010110150 HEX HEAD BOLT 2 65A 0040010000 WASHER LOCK 2 65B 03111...

Page 64: ...PAGE 64 DCA125USI 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV 1 03 25 11 ENGINE AND RADIATOR ASSY CONTINUED ...

Page 65: ... 011206020 HEX HEAD BOLT 1 REPLACES P N 0016906020 90 M3310303803 FAN SHROUD 1 91 M3310303903 FAN SHROUD 1 92 011206020 HEX HEAD BOLT 8 REPLACES P N 0016906020 93 M3310304104 BRACKET FAN SHROUD 1 94 0016906016 HEX HEAD BOLT 8 95 M3310304003 FAN GUARD 1 96 011206020 HEX HEAD BOLT 6 REPLACES P N 0016906020 97 M3326200204 BLOWBY HOSE BRACKET 1 98 011008020 HEX HEAD BOLT 1 REPLACES P N 0019208020 99 9...

Page 66: ...PAGE 66 DCA125USI 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV 1 03 25 11 OUTPUT TERMINAL ASSY ...

Page 67: ...T 4 15 M3236400004 CABLE OUTLET COVER 1 16 M3236300004 SUPPORTER CABLE OUTLET COVER 1 17 011206020 HEX HEAD BOLT 6 REPLACES P N 0016906020 18 0601815194 TERMINAL BLOCK 1 19 7538070 MACHINE SCREW 2 REPLACES P N 0027104016 20 0603306775 BLIND PLUG 2 21 7538070 MACHINE SCREW 4 REPLACES P N 0027104016 22 0601870440 CIRCUIT BREAKER 1P 20A 2 23 0601870441 CIRCUIT BREAKER 2P 50A 3 24 M1260700504 BREAKER ...

Page 68: ...PAGE 68 DCA125USI 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV 1 03 25 11 BATTERY ASSY ...

Page 69: ... 2 M9310500404 BATTERY SHEET 1 3 M9103000504 BATTERY BAND 1 4 0602220921 BATTERY BOLT SET 2 5 M3346901604 BATTERY CABLE 1 6 M3346901504 BATTERY CABLE 1 7 CABLE 1 MAKE LOCALLY 8 012010030 HEX HEAD BOLT 1 REPLACES P N 0017110030 8A 0040510000 TOOTHED WASHER 1 9 011008020 HEX HEAD BOLT 1 REPLACES P N 0019208020 9A 0040508000 TOOTHED WASHER 1 ...

Page 70: ...PAGE 70 DCA125USI 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV 1 03 25 11 MUFFLER ASSY ...

Page 71: ...FFLER 1 2 012212030 HEX HEAD BOLT 4 REPLACES P N 0017112030 3 M3333001603 EXHAUST PIPE 1 4 141451840 GASKET 1 REPLACES P N 0602320108 5 M3333200304 GASKET 1 6 0039308000 HEX NUT 8 7 0017110050 HEX HEAD BOLT 4 8 M3330401104 COVER 1 9 M3330401003 BRACKET 1 10 011008020 HEX HEAD BOLT 4 REPLACES P N 0019208020 11 0602326061 U BOLT SET 1 ...

Page 72: ...PAGE 72 DCA125USI 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV 1 03 25 11 FUEL TANK ASSY ...

Page 73: ...9208020 15 8980139861 FUEL FILTER MAIN 1 REPLACES P N 0602042426 15A 8981430410 ELEMENT FUEL FILTER 1 REPLACES P N 8980088400 16 8980758551 FUEL FILTER PRE 1 REPLACES P N 8980758550 16A 8980742880 ELEMENT FUEL FILTER 1 REPLACES P N 8980758540 17 8973834270 JOINT PIPE 4 REPLACES P N 0602042661 18 1096750951 JOINT BOLT 4 REPLACES P N 0602042621 19 1096300860 PACKING 8 REPLACES P N 0602042641 20 0017...

Page 74: ...PAGE 74 DCA125USI 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV 1 03 25 11 ENCLOSURE ASSY PART 1 ...

Page 75: ...AD BOLT 2 REPLACES P N 0019208020 18 M3423200704 DUCT COVER 2 19 011206020 HEX HEAD BOLT 14 REPLACES P N 0016906020 20 M3310302704 SHROUD BRACKET 1 21 0016906016 HEX HEAD BOLT 6 22 M3423300304 DISCHARGE GUIDE 1 22A M3493113704 ACOUSTIC SHEET 1 23 011008020 HEX HEAD BOLT 4 REPLACES P N 0019208020 24 M3423202603 COVER FRONT FRAME 1 24A M3493111803 ACOUSTIC SHEET 1 25 M3423202403 FRONT LOUVER 1 26 00...

Page 76: ...PAGE 76 DCA125USI 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV 1 03 25 11 ENCLOSURE ASSY PART 1 CONTINUED ...

Page 77: ...8020 HEX HEAD BOLT 8 REPLACES P N 0019208020 38 M3423202704 OVER COVER FRONT FRAME 1 38A M3493108004 ACOUSTIC SHEET 1 39 011008020 HEX HEAD BOLT 51 REPLACES P N 0019208020 40 0017110025 HEX HEAD BOLT 8 REPLACES P N 0019210025 41 M3310600004 COVER RADIATOR CAP 1 42 011008020 HEX HEAD BOLT 4 REPLACES P N 0019208020 43 011008020 HEX HEAD BOLT 1 REPLACES P N 0019208020 43A 0040508000 TOOTHED WASHER 1 ...

Page 78: ...PAGE 78 DCA125USI 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV 1 03 25 11 ENCLOSURE ASSY PART 2 ...

Page 79: ... ACOUSTIC SHEET 2 12 011008020 HEX HEAD BOLT 4 REPLACES P N 0019208020 13 011008020 HEX HEAD BOLT 4 REPLACES P N 0019208020 14 M3443200803 DOOR REAR FRAME 1 15 M3443600304 WINDOW PLATE 1 16 0207306000 HEX NUT 8 16A 952404470 WASHER FLAT 8 17 B9114000002 DOOR HANDLE ASSY 1 REPLACES P N M9113000002 18 0021806016 MACHINE SCREW 4 18A 020106050 HEX NUT 4 REPLACES P N 0030006000 19 M9110100204 HINGE 2 2...

Page 80: ...PAGE 80 DCA125USI 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV 1 03 25 11 ENCLOSURE ASSY PART 2 CONTINUED ...

Page 81: ...6 MACHINE SCREW 16 30A 020106050 HEX NUT 16 REPLACES P N 0030006000 31 0845046904 HINGE 6 REPLACES P N M9110100804 32 0845047004 HINGE 5 REPLACES P N M9110100904 33 M9116100004 WASHER 11 34 011008020 HEX HEAD BOLT 26 REPLACES P N 0019208020 35 0601850097 STOPPER 8 36 0027208025 MACHINE SCREW 8 37 M9310000004 CAP 13 38 0600800320 MANUAL PAK 1 39 0021806016 MACHINE SCREW 4 ENCLOSURE ASSY PART 2 CONT...

Page 82: ...PAGE 82 DCA125USI 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV 1 03 25 11 RUBBER SEALS ASSY ...

Page 83: ...1165 RUBBER SEAL 3 8 0228900925 RUBBER SEAL 4 9 0228901105 RUBBER SEAL 3 10 0228900565 RUBBER SEAL 1 11 0228900945 RUBBER SEAL 4 12 0228900505 RUBBER SEAL 1 13 0229201090 RUBBER SEAL 1 14 0229201335 RUBBER SEAL 2 15 0228901335 RUBBER SEAL 1 16 0228900655 RUBBER SEAL 1 17 0229201090 RUBBER SEAL 1 18 0228100630 RUBBER SEAL 2 19 0229401080 RUBBER SEAL 1 20 0228800565 RUBBER SEAL 1 21 0228801080 RUBBE...

Page 84: ...PAGE 84 DCA125USI 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV 1 03 25 11 NAMEPLATE AND DECALS ASSY ...

Page 85: ...500000004 DECAL OIL DRAIN PLUG 1 M90000000 3 2 M9500100004 DECAL WATER 1 M90010000 3 3 M9500100304 DECAL INTER COOLER DRAIN 1 M90010030 3 4 M9503000004 DECAL WARNING MOVING PARTS 2 M90300000 3 5 M9503000103 DECAL WATER OIL CHECK 1 M90300010 3 6 M9503100004 DECAL WARNING HOT COOLANT 1 M90310000 3 7 M9510100004 DECAL CAUTION HOT PARTS 1 M91010000 OUTPUT TERMINAL GROUP 4 1 M1550000204 DECAL NOTE 1 M1...

Page 86: ...PAGE 86 DCA125USI 60 HZ GENERATOR OPERATION AND PARTS MANUAL REV 1 03 25 11 NAMEPLATE AND DECALS ASSY CONTINUED ...

Page 87: ...Q 1 M91220000 8 2 M9510200304 DECAL MQ POWER 2 8 3 M3560102004 STRIPE 2 8 4 M3560102103 STRIPE WHISPERWATT 2 8 5 M3560102204 STRIPE 2 8 6 M3560102303 STRIPE 125 1 8 7 M3560102403 STRIPE 125 1 8 8 M3560102504 STRIPE 2 8 9 M9510100304 DECAL ENVIRONMENTAL WARNING 1 M91010030 8 10 0600500092 PLATE MQ POWER 1 8 10A 0021106016 MACHINE SCREW 4 8 11 M3550002204 DECAL CAUTION 1 M35000220 8 12 M9503200104 D...

Page 88: ...er products h Items purchased in kits 7 The sender will be notified of any material received that is not acceptable 8 Such material will be held for five working days from notification pending instructions If a reply is not received within five days the material will be returned to the sender at his expense 9 Credit on returned parts will be issued at dealer net price at time of the original purch...

Page 89: ...DCA125USI 60 HZ GEN OPERATION AND PARTS MANUAL REV 1 03 25 11 PAGE 89 NOTES ...

Page 90: ...3 Fax 0161 339 3226 CANADA Multiquip 4110 Industriel Boul Laval Quebec Canada H7L 6V3 Contact jmartin multiquip com Tel 450 625 2244 Tel 877 963 4411 Fax 450 625 8664 COPYRIGHT 2011 MULTIQUIP INC Multiquip Inc the MQ logo and the MQ Power logo are registered trademarks of Multiquip Inc and may not be used reproduced or altered without written permission All other trademarks are the property of the...