MULTIQUIP MQP20P Page 37 Operation And Parts Manual Download

Page: 37 / 80

MQp20p STaNDBY geNeRaTOR • OpeRaTiON aND paRTS MaNual — Rev. #1 (11/28/11) — page 37

Troubleshooting (Engine)

Symptom

Possible Problem

Solution

Engine will not start or start is delayed,

although engine can be turned over.

No Fuel reaching injection pump?

Add fuel. Check entire fuel system.

Defective fuel pump?

Replace fuel pump.

Fuel filter clogged?

Replace fuel filter and clean tank.

Faulty fuel supply line?

Replace or repair fuel line.

Compression too low?

Check piston, cylinder and valves. Adjust or

repair per engine repair manual.

Fuel pump not working correctly?

Repair or replace fuel pump.

Oil pressure too low?

Check engine oil pressure.

Low starting temperature limit exceeded?

Comply with cold starting instructions and

proper oil viscosity.

Defective battery?

Charge or replace battery.

Air or water mixed in fuel system?

Check carefully for loosened fuel line
coupling, loose cap nut, etc.

At low temperatures engine will not start.

Engine oil too thick?

Refill engine crankcase with correct type of

oil for winter environment.

Defective battery?

Replace battery.

Engine fires but stops soon as starter is

switched off.

Fuel filter blocked?

Replace fuel filter.

Fuel supply blocked?

Check the entire fuel system.

Defective fuel pump?

Replace fuel pump.

Engine stops by itself during normal

operation.

Fuel tank empty?

Add fuel.

Fuel filter blocked?

Replace fuel filter.

Defective fuel pump?

Replace fuel pump.

Mechanical oil pressure shutdown sensor

stops the engine due to low oil?

Add oil. Replace low oil shutdown sensor if

necessary.

Low engine power, output and speed.

Fuel tank empty?

Replace fuel filter.

Fuel filter clogged?

Replace fuel filter.

Fuel tank venting is inadequate?

Ensure that tank is adequately vented.

Leaks at pipe unions?

Check threaded pipe unions tape and tighten

unions a required.

Speed control lever does not remain in
selected position?

See engine manual for corrective action.

Engine oil level too full?

Correct engine oil level.

Injection pump wear?

Use No. 2-D diesel fuel only. Check the fuel

injection pump element and delivery valve

assembly and replace as necessary.

trOubLEShOOtIng (EngInE)

Summary of Contents for MQP20P

Page 1: ... THE EQUIPMENT AT ALL TIMES To find the latest revision of this publication visit our website at www multiquip com MODEL MQP20P 20kW Standby generator PERKINS 404D 22 DIESEL ENGINE Revision 1 11 28 11 Operation and Parts Manual ...

Page 2: ...page 2 MQP20P STANDBY GENERATOR operation and parts manual rev 1 11 28 11 proposition 65 warning Diesel engine exhaust and some of ...

Page 3: ...MQP20P STANDBY GENERATOR operation and parts manual rev 1 11 28 11 page 3 notes ...

Page 4: ...ator 36 Troubleshooting Engine 37 Troubleshooting Controller 38 39 Troubleshooting Voltage Regulator 40 Maintenance Parts Locator 41 Generator Wiring Diagram Single Phase 42 43 Generator Wiring Diagram Three Phase 44 45 Explanation Of Code In Remarks Column 46 Suggested Spare Parts 47 Component Drawings Housing Assy 48 49 Engine And Generator Mounting Assy 50 51 Fuel Assy 52 53 Electrical Assy 54 ...

Page 5: ...ite 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 P...

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 situation...

Page 7: ...not 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 i...

Page 8: ...ion 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: ...perating 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: ...lectrical 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 insulation NeveR grab ...

Page 11: ...lated 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 seek medical attent...

Page 12: ...0 8 Frequency 60 Hz Speed 1800 rpm Aux AC Power Single Phase 60 Hz Table 2 Engine Specifications Model Perkins 404D 22 Tier 4 Type 4 cycle indirect injection No of Cylinders 4 cylinders In Line Bore x Stroke 3 30 in x 3 93 in 84 mm x 100 mm Displacement 135 cu in 2 2 liters Rated Output 32 6 HP at 1800 rpm Starting Electric Coolant Capacity 0 9 gal 3 6 liters Lube Oil Capacity 2 8 gal 10 6 liters ...

Page 13: ...C B J M K Table 3 Dimensions Reference Letter Dimension in mm Reference Letter Dimension in mm A 74 in 1879 6 mm G 50 19 in 1274 8 mm B 32 in 812 8 mm H 35 31 in 896 9 mm C 77 in 1955 8 mm J 17 5 in 444 5 mm D 73 06 in 1855 7 mm K 15 in 381 mm E 62 in 1574 8 mm L 54 06 in 1373 1 mm F 82 5 in 2095 5 mm M 35 5 in 901 7 mm ...

Page 14: ...s manual rev 1 11 28 11 installation GROUND ROD FOR EARTH GROUND GROUND CABLE GENERATOR GROUND LUG CONNECT TO BUILDING GROUND 8 FT MINIMUM REFERENCE NEC 250 52 C NOTE GROUND LUG MUST BE INSTALLED BY USER Figure 2 Typical Generator Grounding Application ...

Page 15: ...nted on a solid foundation such as concrete and set firmly on the foundation to isolate vibration of the generator when it is running The generator must sit at least 6 inches above the floor or grade level in accordance to NFPA 110 Chapter 5 4 1 CAUTION Pay close attention to ventilation when operating the generator inside tunnels and caves The engine exhaust contains noxious elements Engine exhau...

Page 16: ...peed Low Oil Pressure High Engine Temperature Low Coolant Level Spare Programmable Digital Faults Switches And Operating Controls Run Off Auto Load Test Buttons Decrement Increment Previous Exit Next Enter Program Buttons Emergency Stop Button Audible Alarm Horn 80 dB A at 2 ft Alarm Horn Silence Button Lamp Test Button Fault Reset Function RJ45 Remote Communications External Expansion Module Port...

Page 17: ...al voltage This system of using residual magnetism eliminates the need for a special field flashing circuit in the regulator After the generator has established the initial residual voltage the regulator provides a controlled DC field voltage to the exciter stator resulting in a controlled generator terminal voltage VOLTAGE REGULATION In the standard configuration shunt excited the automatic volta...

Page 18: ...y 2 Exhaust Rain Cap 3 Camlok Connector Box Assembly 4 Fuel System Sub Base Assembly 5 Door Assembly 6 Generator Assembly 7 Circuit Breaker Assembly 8 Battery Assembly 9 Jacket Water Heater Assembly 10 Battery Charger Assembly 11 Starter Solenoid 12 Engine Assembly 13 Controller Assembly 14 Glow Plug Relay Figure 3 Major Components 2 1 3 4 5 6 7 13 14 9 8 10 11 12 ...

Page 19: ...nents 1 6 3 4 7 9 8 10 12 5 2 11 Table 5 Basic Engine Components ITEM NO DESCRIPTION 1 Radiator 2 Alternator 3 Starter 4 Air Filter 5 Oil Filler Cap 6 Muffler 7 Fuel Filter 8 Oil Drain Plug 9 Oil Filter 10 Oil Dipstick 11 Governor Actuator 12 Fuel Injection Pump Figure 4 Basic Engine Components ...

Page 20: ... value will increase 5 ENTER Pushbutton Press button to scroll through the status menus or programming prompts This button is used to enter a programming mode as well as accepting changed programming values NOTE The longer the button is held down the faster the next menu prompt will appear 6 RUN Pushbutton and LED Press button to initiate a manual start signal to the generator The LED will light w...

Page 21: ...erator L2 L2 Green Green White White Black Red Red Green White Red Black Black Ground Neutral L1 L1 Ground Green Neutral White Leg 1 Black Leg 2 Red Leg 3 Blue Camlok Panel Circuit Breaker 30A Generator L2 L3 L2 L3 Green Green White White Black Red Blue Red Green White Black Black Blue Red Blue Single Phase Three Phase Figure 6 Camlok Box and Circuit Breaker Connections MAIN CIRCUIT BREAKER The ge...

Page 22: ...Power Factor 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 An inadequate size connecting cable which cannot carry the required load can cause a voltage drop which can burn out the appliance or tool and overheat the cable Re...

Page 23: ...ification CC SD API Service Classification CC SE API Service Classification CC SF Table 9 Recommended Motor Oil Fuel Check Refilling the Fuel System This generator has a fuel tank located in the sub base assembly frame Figure 3 ALWAYS fill the fuel tank with clean fresh 2 diesel fuel DO NOT fill the fuel tank beyond its capacity Pay attention to the fuel tank capacity when replenishing fuel The fu...

Page 24: ... tank Figure 9 Figure 9 Fueling the Generator Level Ground Unlevel Ground Level Ground Unlevel Ground DO NOT fill on unlevel ground 70 NOTICE ONLY use 2 diesel fuel when refueling DIESEL FUEL 3 Monitor the fuel gauge while filling fuel tank Stop filling when the fuel gauge indicates full Figure 10 DO NOT wait for fuel to rise in filler neck Figure 10 Full Fuel Tank Figure 11 Fuel Expansion 1 2 E F...

Page 25: ...C F C F 50 37 34 108 226 NOTICE When the antifreeze is mixed with water the antifreeze mixing ratio must be less than 50 Fan BeltTension A slack fan belt may contribute to overheating or to insufficient charging of the battery Inspect the fan belt for damage and wear and adjust it in accordance with the Perkins Engine Owner s Manual The fan belt tension is proper if the fan belt bends 10 to 15 mm ...

Page 26: ...y cable is connected incorrectly electrical damage to the generator will occur Pay close attention to the polarity when connecting the battery CAUTION Inadequate battery connections may cause poor starting of the generator and create other malfunctions Alternator The polarity of the alternator is negative grounding type When an inverted circuit connection takes place the circuit will short instant...

Page 27: ...noises If any abnormalities exist shut down the engine and correct the problem 4 Using the controller display verify that the no load frequency and speed is approximately 62 5 Hz 1875 rpm 5 Place the main circuit breaker Figure 16 to the ON position Voltage is now available at the receptacles Figure 16 Main Circuit Breaker ON Starting Auto Mode DANGER Before connecting the generator to a building ...

Page 28: ...omatic transfer switch ATS press the AUTO button Figure 17 to place the generator in auto mode In this position should an outage occur the automatic transferswitch ATS willstartthegeneratorautomatically through the generator remote start contacts connected to the automatic transfer switch start contacts Refer to your ATS installation manual on how to connect the ATS to the generator remote start c...

Page 29: ...When using extension cords refer to Table 7 for the correct size and length The battery charger should always be connected to a commercial power source to ensure that the battery does not get discharged When using the generator in hot climates there is no need to apply power to jacket water heater However if the generator will be used in cold climates it is best to apply power to the jacket water ...

Page 30: ...e problem Before inspecting or troubleshooting the generator press the OFF button on the Digital Controller Place all circuit breakers in the OFF position and allow sufficient time for adequate cooling After automatic shutdown always inspect the generator and eliminate any problems that might have caused the shutdown before attempting to restart the generator When ready to restart the generator ma...

Page 31: ...ng TRANSPORTING When transporting the generator in a flatbed truck 1 Make sure that the fuel tank is empty 2 Secure the generator with chains through the lifting eyes on the fuel tank See Figure 22 Figure 22 Transporting On A Flatbed Truck CHAIN LIFTING EYE TYPICAL TIE DOWN APPLICATION ...

Page 32: ...t the slope of the blowby hose is at least a 1 2 inch per foot with no sags or dips that could collect moisture and or oil General Inspection Prior to each use the generator should be cleaned and inspected for deficiencies Check for loose missing or damaged nuts bolts and other fasteners Also check for fuel oil and coolant leaks Use Table 11 as a general maintenance guideline For engine maintenanc...

Page 33: ...d 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 hardening FuelTank Lining inspect the fuel tank lining for signs of excessive amounts of oil and other foreign matter Replacing Fuel Filter Replace the fuel filter cartridge wit...

Page 34: ...rger Remove Drain Plug WARNING Allow engine to cool before flushing out radiator Flushing the radiator while hot could cause serious burns from water or steam Radiator Cleaning The radiator Figure 26 should be cleaned with a high pressurewasherwhenexcessiveamountsofdirtanddebris have accumulated on the cooling fins or tube When using a high pressure washer stand at least 5 feet 1 5 meters away fro...

Page 35: ...r wiring diagram 2 Turn the Voltage Adjust potentiometer fully counterclockwise 3 Turn Stability Adjust potentiometer fully clockwise 4 Set the remote Voltage Adjust to the center position 5 Connect the positive lead of a 100 VDC voltmeter to F1 and the negative lead to F2 or use an appropriate AC voltmeter on the generator output leads 6 Start and run the generator at no load and rated speed The ...

Page 36: ...ctifier Check and replace Defective Exciter Field Check and replace 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 Is wiring connections loose Check wiring and repair Defective AVR Replace if necessary Circuit Breaker Tripped Short Circuit in load Check load and...

Page 37: ...Refill engine crankcase with correct type of oil for winter environment Defective battery Replace battery Engine fires but stops soon as starter is switched off Fuel filter blocked Replace fuel filter Fuel supply blocked Check the entire fuel system Defective fuel pump Replace fuel pump Engine stops by itself during normal operation Fuel tank empty Add fuel Fuel filter blocked Replace fuel filter ...

Page 38: ...the engine has come to a complete stop before resetting No RUN output signal Shutdown circuits reset Check that all shutdown circuits are reset red shutdown LED must be off No engine speed signal Engine speed signal must be detected speed signal green LED on during cranking if the run output fail safe feature is enabled Verify correct magnetic pick up signal at cranking 2 0 VAC min RUN output LED ...

Page 39: ...rom the controller terminal 37 and 38 to the engine mounted sender is correct i e wiring is not open or shorted Incorrect resistance Verify that the engine mounter senders have correct resistance reading for corresponding input temperature or pressure refer to Controller manual Improper calibration Verify calibration Engine alarms on high engine temperature or low oil pressure when engine is opera...

Page 40: ...tput Voltage Low Incorrect connections Check wiring diagram for proper connections Voltage Adjust turned down Rotate Voltage Adjust clockwise until the desired voltage is reached Remote Voltage Adjust is turned down Rotate remote Voltage Adjust clockwise until the desired voltage is reached Defective regulator Replace regulator Output Voltage High Voltage Adjust turned too high Rotate Voltage Adju...

Page 41: ... rev 1 11 28 11 page 41 MAINTENANCE PARTS LOCATOR A M C B K G O R H I V W X T P Q E U S N L D F F1 H1 G1 J Y A1 B1 D1 E1 J1 C1 K1 Z Figure 28 Maintenance Parts Locator Refer to Figure 28 for the location of the components in the generator wiring diagram ...

Page 42: ...CT COM CT L3 CT L2 CT L1 GEN L1 GEN L2 GEN L3 GEN NEU IN IB IC IA VA VB VC VN REMOTE START REMOTE START 16 17 TB1 B B GND J2 J17 J1 CAT 5 ETHERNET J6 8 REMOTE ST AR T CONT ACTS CLOSE TO ST AR T IN AUTO LOW COOLANT LEVEL SENSOR OPEN WHEN WET CLOSED WHEN DRY BLUE RED WHT RED BLACK E1 E1 E1 G G E1 23 24 25 26 30 29 28 27 31 32 CASE GROUNDED GLOW PLUG ELEMENTS GLOW PLUG RELAY LOW FUEL SWITCH OIL PRESS...

Page 43: ... VIA CAMLOK ASSEMBLY 100 AMP 3 POLE CIRCUIT BREAKER 4 AWG WHITE STAGE AND LIGHTING CABLE NEUTRAL 4 AWG GREEN STAGE AND LIGHTING CABLE GROUND 10 AWG GREEN CONNECT TO GENERATOR SADDLE BOX GROUND BOND POINT 5 AMP SLOW BLOW BLK RED T1 T2 T3 L2 L1 NEUTRAL CONNECTION STUD TERMINAL BLOCK VOLT COARSE STAB U F USE 4 AWG BLACK STAGE AND LIGHTING CABLE L1 NOTES 1 2 1 2 USE 4 AWG RED STAGE AND LIGHTING CABLE ...

Page 44: ...page 44 MQP20P STANDBY GENERATOR operation and parts manual rev 1 11 28 11 generator Wiring Diagram three phase ...

Page 45: ...MQP20P STANDBY GENERATOR operation and parts manual rev 1 11 28 11 page 45 generator Wiring Diagram three phase 50 5 50 5 50 5 CURRENT TRANSFORMER L3 J1 K1 ...

Page 46: ...s 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 ge...

Page 47: ...OR COOLANT LEVEL 1 MEC000788 SENSOR WATER TEMPERATURE 1 U45537130 HOSE RADIATOR UPPER 1 U45537140 HOSE RADIATOR LOWER 1 145996051 GASKET THERMOSTAT 1 145206230 THERMOSTAT 1 U45010062 WATER PUMP 3 080109107 BELT 1 24850072 RADIATOR CAP 3 135326206 ELEMENT AIR FILTER 1 MEC003654 SENSOR OIL PRESSURE 5 EE5812 FUSE 10 AMP 5 EE5811 FUSE 5 AMP 3 A 527066 1 FUSE 5 AMP SLOW BLOW 1 EE10997 CIRCUIT BREAKER C...

Page 48: ...page 48 MQP20P STANDBY GENERATOR operation and parts manual rev 1 11 28 11 Housing assy 1 6 5 7 3 2 6 4 ...

Page 49: ...assy NO PART NO PART NAME QTY REMARKS 1 EE40861 HOUSING ASSY PAINTED WHITE W INSULATION 1 2 EE40727 FLANGE ADAPTOR ENCLOSURE TO FUEL TANK 1 3 EE54214 KIT INSULATION 1 4 EE33427 MQ POWER DECAL BLACK 1 5 EE33424 MQ POWER DECAL RED 1 6 EE33425 MQ POWER DECAL RED 2 7 EE42018 PANEL COVER 1 ...

Page 50: ...page 50 MQP20P STANDBY GENERATOR operation and parts manual rev 1 11 28 11 Engine and Generator Mounting assy 1 3 3 4 5 2 6 7 ...

Page 51: ...ne and Generator Mounting assy NO PART NO PART NAME QTY REMARKS 1 EE46389 GENERATOR 30KW 1 2 EE54153 ENGINE PERKINS 21 3KW 404D 22 1 3 EE40907 MOUNT COMPRESSION 4 4 EE54212 CROSS MEMBER ENGINE 1 5 EE54211 CROSS MEMBER GENERATOR 1 6 EE54208 DRIVE DISC 2 7 EE54209 BOLT DRIVE DISC 6 ...

Page 52: ...page 52 MQP20P STANDBY GENERATOR operation and parts manual rev 1 11 28 11 Fuel assy To TB1 20 1 27 2 3 4 5 6 7 8 5 28 10 11 12 13 14 15 20 23 24 25 21 22 22 22 15 15 16 14 13 17 18 19 18 15 22 22 26 ...

Page 53: ...EL FILTER ASSY 1 11 130506300 PRIMER 1 12 130506350 LIFT PUMP 1 13 33811114 OLIVE 2 14 131246290 PIPE LOW PRESSURE FUEL 2 15 067100015 CLIP 4 16 26561117 FUEL FILTER KIT 1 INCLUDES ITEMS W 17 26560014 SEAL O RING 1 18 0490786 SEAL 2 19 ELEMENT FUEL FILTER 1 MUST PURCHASE KIT 20 068209126 HOSE 1 21 068209227 PIPE FUEL 1 22 CLAMP HOSE 5 16IN OETTIKER 6 OBTAIN LOCALLY 23 HOSE FUEL 5 16IN X 8IN 1 OBTA...

Page 54: ...page 54 MQP20P STANDBY GENERATOR operation and parts manual rev 1 11 28 11 Electrical assy To External Power Source 1 2 3 4 5 5 6 6 7 7 8 9 14 20 10 11 12 13 15 16 17 18 18A 19 ...

Page 55: ...EE40904 BRACKET MTG BATTERY TRAY AND CHARGER 1 9 EE31218 CHARGER BATTERY AUTO FLOAT EQ 1 10 EE34068 BRACKET SENS LC CHARGER MNTING 1 11 EE36506 COVER RAIN BATTERY CHARGER 1 12 CABLE BATTERY NEGATIVE BLACK 1 MAKE LOCALLY 5 16 10 GA EYE TERMINAL 5 8 LONG 13 CABLE BATTERY NEGATIVE RED 1 MAKE LOCALLY 5 16 10 GA EYE TERMINAL 5 8 LONG 14 EE6009 FITTING CONDUIT 90 NON METALLIC 1 15 185086600 STARTER MOTO...

Page 56: ...page 56 MQP20P STANDBY GENERATOR operation and parts manual rev 1 11 28 11 1 4 5 5 4 2 3 3 3 3 To External Power Source Jacket Water HEater assy ...

Page 57: ...cket Water HEater assy NO PART NO PART NAME QTY REMARKS 1 EE40205 HEATER ENGINE BLOCK TANK STYLE 1 2 EE40939 BRACKET MOUNTING HEATER 1 3 CLAMP HOSE 10 SILICONE STYLE 4 OBTAIN LOCALLY 4 HOSE HEATER HI MILLER 5 8IN X 2FT 2 OBTAIN LOCALLY 5 EE18071 VALVE LOCKING BALL 3 8IN INLET 2 ...

Page 58: ...page 58 MQP20P STANDBY GENERATOR operation and parts manual rev 1 11 28 11 Solenoid assy 1 2 3 4 ...

Page 59: ...ration and parts manual rev 1 11 28 11 page 59 Solenoid assy NO PART NO PART NAME QTY REMARKS 1 EE2916 RELAY STARTER SOLENOID 12V 2 2 EE41370 BRACKET STARTER SOLENOID 1 3 EE41595 SHIELD LEXAN COVER SOLENOID 1 4 EE5736 DIODE AMP 2 ...

Page 60: ...page 60 MQP20P STANDBY GENERATOR operation and parts manual rev 1 11 28 11 Radiator Connection 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 26 26A 22 22 22 22 23 24 25 Radiator assy ...

Page 61: ...R PUMP 1 11 145306880 FAN 1 12 U10267271 BRACKET 1 13 U45976820 BRACKET 1 14 U10267291 BRACKET 1 15 145996051 GASKET THERMOSTAT 1 16 145206230 THERMOSTAT 1 17 944 116 VALVE DRAIN MINI BALL 1 4IN NPT 1 18 HOSE DRAIN INSTA GRIP 3 8 13 5IN 1 MAKE LOCALLY 19 24850072 RADIATOR CAP 1 20 HOSE 1 4IN I D X 32IN 1 MAKE LOCALLY 21 EE46221 SENSOR COOLANT LEVEL 1 22 0180067 CLAMP 4 23 U45537130 HOSE RADIATOR U...

Page 62: ...page 62 MQP20P STANDBY GENERATOR operation and parts manual rev 1 11 28 11 Air filter assy 1 2 3 4 5 7 8 8 9 10 6 ...

Page 63: ...y NO PART NO PART NAME QTY REMARKS 1 135016350 AIR FILTER ASSY 1 INCLUDES ITEMS W 2 W14501020 COVER 1 3 26510402 INDICATOR 1 4 26510418 BRACKET 1 5 135326206 ELEMENT AIR FILTER 1 6 BODY 1 NOT SERVICED SEPARATELY 7 26510194 VALVE 1 8 21825194 CLAMP 2 9 U35597790 HOSE 1 10 U30976791 BRACKET 1 ...

Page 64: ...page 64 MQP20P STANDBY GENERATOR operation and parts manual rev 1 11 28 11 Engine exhaust assy 1 2 3 3 4 5 6 7 8 ...

Page 65: ...ART NAME QTY REMARKS 1 EE54297 EXHAUST FLEX 1 2 EE9925 INSULATION GLASS GASKET TAPE 1 3 EE41113 CIA U STYLE ZIN PLATED 2 4 EE40950 SILENCER 2 IN IN OUT W BLANKET ASSY 1 5 IBJB2SI6CSGA COVER BLANKET ASSY 1 6 EE41076 ELBOW EXHAUST 2 IN 1 7 EE6971 ASSY W FLANGE NIPPLE EXHAUST 1 8 EE16610 RAIN CAP ALUM 2 1 2IN 1 ...

Page 66: ...page 66 MQP20P STANDBY GENERATOR operation and parts manual rev 1 11 28 11 Engine Oil assy 3 4 5 6 7 8 1 2 ...

Page 67: ...36350 OIL FILLER CAP 1 2 052100400 SEAL O RING 1 3 140517050 OIL FILTER 1 4 MEC003654 SENSOR OIL PRESSURE 1 4A ADAPTER BSPT 2 2 1 OBTAIN LOCALLY 5 EE18072 VALVE LOCKING BALL BRASS 1 2IN FNPT 1 6 HOSE OIL DRAIN GOODYEAR 1 MAKE LOCALLY INSTRA GRIP 3 8IN X 16 IN 7 218P 4 PLUG OIL DRAIN 1 4 IN NPT BRASS 1 8 EE7314 OIL DRAIN PLACARD 1 ...

Page 68: ...page 68 MQP20P STANDBY GENERATOR operation and parts manual rev 1 11 28 11 control panel assy 1 2 3 4 5 6 ...

Page 69: ... PART NO PART NAME QTY REMARKS 1 EE40941 COVER TOP CONTROL AND CIRCUIT BREAKER 1 2 EE40940 FRAME BOX CONTROL AND CIRCUIT BREAKER 1 3 EE40944 PANEL FRONT CONTROL PANEL 1 4 EE40945 HINGE FRONT RAIL 1 5 EE40946 PANEL FRONT CIRCUIT BREAKER 1 6 EE40942 ASSY FRONT CONTROL PANEL W HINGE 1 INCLUDES ITEM W ...

Page 70: ...page 70 MQP20P STANDBY GENERATOR operation and parts manual rev 1 11 28 11 Controller assy 1 12 12A 2 11 3 4 5 7 8 9 10 17 19 18 To Engine 6 16 13 14 15 12B ...

Page 71: ...K TERMINAL SAK 2 5 WEIDMULLER 41 8 EE41056 PANEL BACK MEC 20 1 9 EE41503 WIRE HARNESS 1 10 EE6010 FITTING CONDUIT NON METAL 2IN 90 DEG 1 11 EE26135 RETAINER HLDDWN WIRE MINI RELAY 8 1 12 MEC006950 CABLE RJ45 STP CAT5E 6 1 12A MEC006885 CABLE ADAPTER DB9M RJ45 1 12B MEC006901 CABLE ADAPTER D39F RJ45 1 13 EE9949 NUT SHAFT LOCK POTENTIOMETER 2 14 EE26026 POTENTIOMETER 2K OHM 5 1 10 TURN 2W 15 EE2115 ...

Page 72: ...page 72 MQP20P STANDBY GENERATOR operation and parts manual rev 1 11 28 11 saddlebox assy 1 2 3 3A 1A 4 5 7 6 ...

Page 73: ...P 2 1 PHASE UNITS 1A EE5811 FUSE 5 AMP 3 3 PHASE UNITS 2 761594 01 VOLTAGE REGULATOR 1 3 EE10470 TRANSFORMER CURRENT 100 5 2 1 PHASE UNITS 3A EE10476 TRANSFORMER CURRENT 50 53 3 3 PHASE UNITS 4 EE6010 FITNG CONDU NON METAL 2IN 90 DEG 1 5 EE6023 CONNECTOR SWIVELLOK 1 6 A 527066 1 FUSE 5 AMP SLOW BLOW 1 7 EE5759 BLOCK MIDGET FUSE TYPE 3 POLE 1 ...

Page 74: ...page 74 MQP20P STANDBY GENERATOR operation and parts manual rev 1 11 28 11 Circuit breaker assy 1 2 3 4 6 7 8 5 6 4A ...

Page 75: ...IRCUIT BREAKER 1 1 PHASE UNITS ONLY 4 EE10997 CB CUTLER HAMMER 3 POLE 100A 1 1 PHASE UNITS ONLY 4A EE38966 CB CUTLER HAMMER 3 POLE 30A 1 3 PHASE UNITS ONLY 5 EE41048 BUS BAR LONG 1 4 IN COPPER BAR 1 6 EE41047 BUS BAR SHORT 1 4 IN COPPER BAR 1 1 PHASE UNITS ONLY 6 EE41047 BUS BAR SHORT 1 4 IN COPPER BAR 2 3 PHASE UNITS ONLY 7 EE6009 CONDUIT FITTING 90 NONMETALLIC 1 8 EE5980 CONDUIT 52 IN LONG 1 ...

Page 76: ...QP20P STANDBY GENERATOR operation and parts manual rev 1 11 28 11 camlok assy Circuit Breaker Housing Ground Neutral 1 25 24 24 2 8 9 10 11 12 13 14 27 15 16 17 18 19 20 21 23 22 7 3 4 6 26 28 5 26 Camlok Kit 21 ...

Page 77: ... GROUND 1 12 EE23019 PLACARD VINYL NEUTRAL 1 13 EE23016 PLACARD VINYL LEG 1 1 14 EE23017 PLACARD VINYL LEG 2 1 15 EE41471 COVER CAMLOK PNL INSIDE 1 16 EE41540 TOP COVER CAMLOK PNL INSIDE 1 17 EE41546 BOTTM COVER CAMLOK PNL INSIDE 1 18 EE6004 CONDUIT FITTING STR 2IN 1 19 EE5980 CONDUIT TUBING 23 IN 1 20 EE6010 FITTING CONDUIT 90 DEG 2IN 1 21 EE41047 BUS BAR SHORT 1 4 IN COPPER BAR 2 3 PHASE UNITS O...

Page 78: ...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 79: ...MQP20P STANDBY GENERATOR operation and parts manual rev 1 11 28 11 page 79 notes ...

Page 80: ...23 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 th...

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