Product Manual
Table Of Contents
- Section 1: Introduction and Safety
- Section 2: General Information
- Section 3: Operation
- Pre-start Checklist
- Manually Starting the Unit
- AUTO (Remote) Starting the Unit
- Wet Stacking
- Cold Weather Operation
- Using a Booster Battery or Charger (if equipped)
- Generator Output Connections
- Generator Cam Lock Connections (If Equipped)
- Using the Voltage Selector Switch
- Fine Voltage Adjustment
- Voltage Regulator
- Achieving 240V Three-Phase in 208V Three-Phase (Parallel Low Wye) Configuration
- Customer Convenience Receptacles
- Main Circuit Breaker
- Transfer Switch
- AUTO Exercise Timer
- Shutting Down the Unit
- Emergency Stop Switch
- Idle Switch
- Using the ECU Override Switch
- Towing the Unit
- Lifting the Unit
- Section 4: Maintenance
- Section 5: Troubleshooting
- Section 6: Wiring Diagrams and Service Log
- Wiring Diagram - 3 Position AC Box
- Wiring Diagram - 4 Position AC Box
- Wiring Diagram - Receptacles
- Wiring Diagram - Engine Heater
- Wiring Diagram - Wiring Buck (If Equipped)
- Wiring Diagram - Power Zone PMG
- Wiring Diagram - Power Zone Control Box
- Wiring Diagram - Trailer Lights
- Wiring Diagram - Brake Wiring
- Wiring Diagram - 12V Battery Charger
- Wiring Diagram - Power Zone Low Oil Level (If Equipped)
- Service Log
2 Owner’s Manual for MDG25IF4
Engine Oil Recommendations .................................. 36
Recommended Oil Types ......................................... 36
Coolant Recommendation ........................................ 36
Basic Maintenance Schedule ................................... 36
Engine Break-In Requirements ................................ 37
Resetting Maintenance Alarms ................................ 37
Checking Generator Drive Plate Torque ................. 38
Jack Maintenance ...................................................... 38
Side-Wind Models ..................................................... 38
Top-Wind Models ...................................................... 38
Trailer Wheel Bearings .............................................. 38
Section 5: Troubleshooting
General Troubleshooting .......................................... 39
Section 6: Wiring Diagrams and Service Log
Wiring Diagram - 3 Position AC Box ........................ 41
Wiring Diagram - 4 Position AC Box ........................ 42
Wiring Diagram - Receptacles .................................. 43
Wiring Diagram - Engine Heater ............................... 43
Wiring Diagram - Wiring Buck (If Equipped) ........... 44
Wiring Diagram - Power Zone PMG ......................... 44
Wiring Diagram - Power Zone Control Box ............. 45
Wiring Diagram - Trailer Lights ................................ 46
Wiring Diagram - Brake Wiring ................................. 47
Wiring Diagram - 12V Battery Charger .................... 48
Wiring Diagram - Power Zone Low Oil Level
(If Equipped) ............................................................... 48
Service Log ................................................................ 49