Generac Power Systems Magnum Series Operating Manual page 6

Voltage Regulator............................................................................................................................. 30
Customer Convenience Receptacles ............................................................................................... 30
Main Circuit Breaker ......................................................................................................................... 31
Exhaust Filter Cleaning Operations.................................................................................................. 31
Transfer Switch................................................................................................................................. 31
Auto Exercise Timer ......................................................................................................................... 33
Accessing the Configuration Menu ...................................................................................... 33
Set the Controller Clock....................................................................................................... 33
Set the Schedule ................................................................................................................. 33
Set the Unit To Auto Mode .................................................................................................. 34
Shutting Down the Unit..................................................................................................................... 34
Emergency Stop Switch ................................................................................................................... 34
Towing The Unit ............................................................................................................................... 35
Lifting The Unit ................................................................................................................................. 35
Section 4 - Maintenance
Emissions Information ...................................................................................................................... 37
Daily Walk Around Inspection........................................................................................................... 37
General Maintenance ....................................................................................................................... 37
Basic Maintenance Schedule - John Deere Engine ......................................................................... 38
Engine Break-in Requirements......................................................................................................... 39
Resetting The Maintenance Alarms ................................................................................................. 39
Exhaust Filter Service Requirements (for pz units with dpf Only) .................................................... 40
Checking Generator Drive Plate Torque .......................................................................................... 40
Jack Maintenance............................................................................................................................. 40
Side-Wind Models ............................................................................................................... 40
Top-Wind Models ................................................................................................................ 41
Trailer Wheel Bearings ..................................................................................................................... 41
Section 5 - Troubleshooting
General Troubleshooting .................................................................................................................. 43
Section 6 - Wiring Diagrams
AC Wiring - 3 Position Voltage Selector Switch - MMG130DI4........................................................ 45
AC Wiring - 3 Position Voltage Selector Switch - MMG175DI4........................................................ 46
AC Wiring - 3 Position voltage selector switch - MMG205DI4.......................................................... 47
AC Wiring - 4 Position Voltage Selector Switch Option - MMG130DI4, MMG175DI4...................... 48
AC Wiring - 4 Position Voltage Selector Switch Option - MMG205DI4 ............................................ 49
AC Wiring Options ............................................................................................................................ 50
DC Wiring ......................................................................................................................................... 51
DC Wiring Options............................................................................................................................ 52
Wiring Block Diagram - Dedicated 12 Lead Generators Option ....................................................... 53
Trailer Lights Wiring.......................................................................................................................... 54
Wiring Harness - Electric Brake Option ............................................................................................ 55
Section 7 - Options & Accessories
Generator Cam Lock Connections Option........................................................................................ 57
Viscous Fan Clutch Option ............................................................................................................... 58
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