Magnum MMG75D Operator's Manual

Parts manuals available online! www.m-p-llc.comPOWER PRODUCTS LLCDIESEL GENERATORWith Controller75TMMMG75D • MMG100DOPERATING

10SPECIFICATIONS - MMG75DMAGNUM MODEL MMG75D MMG75D Super StartEngineMake/Brand...

11SPECIFICATIONS - MMG100DMAGNUM MODEL MMG100D MMG100D Super StartEngineMake/Brand...

12UNIT DIMENSIONSMAGNUM MODEL MMG75D/100DDimensions (L x W x H)Skid Mounted in (m) ...

13COMPONENT LOCATIONSVoltageSelectorSwitchAccessHandleFront HoodLatchEngineExhaustFuel FillOil DrainPortRadiatorDrain PortControlPanel AccessEmergency

14MAIN CONTROL PANEL FEATURES, STANDARD123456789101112

151. POWER ZONE™ CONTROLLER: Refer to page 16 for additional information.2. 50A CIRCUIT BREAKERS (3): Circuit breakters for the 120/240V twist-lock re

16POWER ZONE™ CONTROLLERThe Power Zone™ controller is an auto start controller that monitors the unit and indicates operational status and fault condi

17 CONTROL POWER SWITCHUse this switch to start up and shut down the Power Zone™ controller. This switch should not be turned off when the unit is run

18alarm status with the time remaining (black text) or the time past (red text) a scheduled maintenance tasks. GENERATOR SCREENThe Generator screen di

19The information displayed on the Maintenance screens can be used to identify, diagnose and troubleshoot unit shutdown conditions and poor unit perfo

2INTRODUCTIONThis manual provides information and procedures to safely operate and maintain the Magnum Power Products LLC unit. For your own safety an

20 ALARMS TABThe “Alarms” tab display any warnings, electrical trip and shutdown alarms and any engine Diagnostic Trouble Codes (DTC) that are occurri

21 INPUT/OUTPUT TABThe Input/Output (“I/O”) tab shows a list of digital inputs and outputs connected to the controller, whether they are active and th

22 GENERATOR SCREENThe Generator screen displays the average voltage frequency, volts and amps from the generator, as well as line-to-line voltage, an

23maintenance in red text. A description of the maintenance procedure and the action that will take place when the timer trips the alarm.Note: If the

24• DPF Inhib: This area will display the Disabled Regeneration indicator above the words “DPF Inhib - Solid” when auto exhaust filter cleaning is dis

251. With the unit running, press the “Voltage Adjust” screen button.2. Press the Enter “” button. The voltages displayed will begin flashing.3. Use

26DANGERCARBON MONOXIDE: USING A GENERATOR INDOORS CAN KILL YOU IN MINUTES.2. The main display will show the prestart diagnosis and the controller wil

277. Once the engine starts, it will immediately begin speeding up to a constant 1800 rpm. The engine may hunt or change speeds until operating speed

282. Access the “Scheduler Options” section. Within this section, the scheduler can be enabled, run mode selected, and load mode selected.3. Access th

29SHUTTING DOWN THE GENERATORCheck with personnel using power supplied by the generator and let them know that the power is going to be turned off. Ma

3TABLE OF CONTENTSPageINTRODUCTION ...

30 FORCE A MANUAL EXHAUST FILTER CLEANINGIf running the unit with the exhaust filter cleaning function disabled, the “DPF Status” screen may display a

318. Press the Enter “” button to reset the selected maintenance alarm.Note: If the selected maintenance alarm does not need to be reset, press the “

32 OVERCRANK SHUTDOWN1. Check the fuel level in the tank.2. Check for proper operation of the fuel pump.3. Check the air filter for blockage.4. If the

33VOLTAGE SELECTOR SWITCHThe voltage selector switch is located on a panel attached to the generator behind the door located next to the fuel tank fil

34The voltage selector switch is equipped with a locking mechanism. Once the proper voltage has been selected, push the red latch on the inside of the

35Note: UNITS WITHOUT A RECEPTACLE BUCK TRANSFORMER: When the voltage selector switch is in position for 277/480V 3Ø, voltage at the two GFCI duplex r

36VOLTAGE REGULATIONThe electronic voltage regulator controls the output of the generator by regulating the current into the exciter field. The regula

37TRANSFER SWITCHWhen the generator is used as a standby power supply, it must be equipped with a transfer switch which isolates it from the utility’s

38BELT TENSIONJohn Deere engines use two types of belt tensioners: manual and automatic. Adjust the belt using the manual tensioner according to the m

39BASIC MAINTENANCE SCHEDULE - JOHN DEERE ENGINERefer to the original equipment manufacturer’s operating manual for a complete list of maintenance req

4AC WIRING DIAGRAMS FOR OPTIONAL EQUIPMENT... 45DC WIRING DIAGRAM ...

40ash must be done by removing the DPF from the unit and placing it into specialized equipment. CAUTIONDo not remove ash by using water or other chemi

41After the first road use, re-torque the lug nuts in sequence.6. Maximum recommended speed for highway towing is 45 mph (72 km/h). Recommended off-ro

42AUXILIARY FUEL TANK OPTIONThe auxiliary fuel tank option is designed so the unit can run from an external fuel tank. The unit is still programmed to

43AC WIRING DIAGRAM - 3 POSITION VOLTAGE SELECTOR SWITCHBREAKER240V 50ABRN 240V 50ABREAKER240V 50ABREAKERBLK BLK BLK BLK BRN 5913610 147811121516T5BLK

44AC WIRING DIAGRAM - 4 POSITION VOLTAGE SELECTOR SWITCH OPTIONBRNGRN/YEL 10GA(T7)CT-3L2L3SHUNTL1CT-2CT-1BREAKERGRN/YEL 14GAGRN/YEL 10GAGRN/YEL 10GAGR

45AC WIRING DIAGRAMS FOR OPTIONAL EQUIPMENTCIRCUITBREAKERCAMLOCKPANELGNDL0L1 L3L265872VOLTAGE RELAYH1 H3X2X4 X1X3H2 H4BLK RED POWERRELAYBLKBLKWHTBLKBU

46DC WIRING DIAGRAMTO 3 POS LUG BLOCK T7OR 31 POS DEUTSCH PIN 6 FOR PMG SEE AC PRINTTOGNDBARBARGNDTOTOGNDBARTOGNDBARBARGNDTOTOGNDBARTOGNDBARTOGNDBARBA

47DC WIRING DIAGRAMS FOR OPTIONAL EQUIPMENTJHDEUTSCH21 PIN CONN-2EDISON PLUG16/3BRNBLUYEL/GRNFANCLUTCHRELAYTOCONTBO7BOTTOMPINE STOPBI16 PIN PLUG (BINA

48WIRING BLOCK DIAGRAM - DEDICATED 12 LEAD GENERATORS OPTIONLOL3 L2 L1TO CONTROL BOXLOL3 L2 L1TO CONTROL BOXLOL3 L2 L1TO CONTROL BOXLOL3 L1TO CONTROL

49TRAILER WIRING DIAGRAMTRAILER PLUGTRAILER PLUGGNGNBKBKYLYLBNBNBNBNWTWTLAMPMARKERAMBERWTWT WTWTAMBERMARKERLAMPBKBKWTWTREDMARKERLAMPBKBKBKBKLAMPMARKER

5SAFETY NOTESThis is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this

50WIRING HARNESS - ELECTRIC BRAKE OPTION90286_D_10.31.12BATTERYBREAKAWAYSWITCHBLUWHT BLKWHT WHTWHTWHTBRAKEBLUBLUBRAKEWHTBLU BLUBLUBLUWHTBRAKEBLUBLUBRA

SERVICE LOGOIL GRADE AND TYPE: ____________________________ BRAND:___________________________________COOLANT MIXTURE: ______________________________ B

REV: APART NO: 3370111.25.13

6ENGINE SAFETYInternal combustion engines present special hazards during operation and fueling. Failure to follow the safety guidelines described bel

7TOWING SAFETYTowing a trailer requires care. Both the trailer and vehicle must be in good condition and securely fastened to each other to reduce

8SAFETY SYMBOL SUMMARYThis equipment has been supplied with numerous safety and operating decals. These decals provide important operating instruction

9UNIT SERIAL NUMBER LOCATIONS Refer to the illustration to locate the unit ID tag and Vehicle Identification Number (VIN) tag on the unit. Important i