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General| AC Input Voltage | 120 VAC |
|---|---|
| Input Voltage | 12 VDC |
| Frequency | 60 Hz |
| Waveform | Modified Sine Wave |
| Protection | Overload, Over Temperature, Low Battery, Short Circuit |
Provides essential safety instructions, warnings against modification, and compliance requirements.
Includes company contact details and a California Proposition 65 warning.
Explains the safety alert symbol and defines hazard levels: Danger, Warning, Caution, Notice.
Lists critical safety points for operating the generator, including environment and unit security.
Details hazards related to internal combustion engines like exhaust fumes and fuel handling.
Emphasizes safety for electrical connections, grounding, and working in damp conditions.
Covers hitch ratings, tire condition, safety chains, and recommended towing speeds.
Information on reporting safety defects to the National Highway Traffic Safety Administration.
Illustrates the locations for finding and recording unit, VIN, and trailer identification tags.
Provides a comprehensive overview of the meanings for various safety and operating decals.
Lists engine and generator specifications including horsepower, displacement, and ratings.
Details fuel tank volume, oil capacity, and trailer specifications for the MMG 125.
Lists engine and generator specifications including horsepower, displacement, and ratings.
Details fuel tank volume, oil capacity, and trailer specifications for the MMG 155.
Lists engine and generator specifications including horsepower, displacement, and ratings.
Details fuel tank volume, oil capacity, and trailer specifications for the MMG 180.
Lists engine and generator specifications including horsepower, displacement, and ratings.
Details fuel tank volume, oil capacity, and trailer specifications for the MMG 230.
Provides specific dimensions (Length x Width x Height) for skid and trailer mounted units.
Identifies key access points for maintenance and service on the generator unit.
Describes main control panel elements like the MDC, circuit breakers, outlets, and ground connections.
Explains the MDC's role in starting, stopping, monitoring, and fault management.
Details the functions of the toggle switch, operation keypad, and LCD window.
Explains how to interpret generator frequency, voltage, and amperage readings.
Details how to read oil pressure, engine temperature, fuel level, and battery voltage.
Guides on accessing 'Running', 'Password', and 'History' screens via the diagnostics keypad.
Explains the voltage sensing delay and the process to adjust output voltage with the rheostat.
A comprehensive list of checks to perform before starting the generator.
Step-by-step instructions for manually starting the generator unit.
Steps for setting up and verifying the automatic remote start functionality.
Outlines the correct and safe steps for shutting down the generator.
Lists and explains the codes indicating the generator's current operational status.
Describes alarm management, including sensor fail, warning, and shutdown alarms.
Details specific alarm events, their protection type, and descriptive information.
Explains how to view and interpret ECU alarm lists and diagnostic trouble codes.
Lists abbreviations and historical values stored in the MDC's event history file.
Provides instructions for adjusting the brightness of the Liquid Crystal Display.
Guides on identifying and resolving low fuel level shutdown conditions.
Details steps to diagnose and fix low oil pressure shutdown issues.
Covers procedures for troubleshooting low coolant level shutdowns.
Explains how to address high coolant temperature shutdown events.
Provides guidance for troubleshooting generator overcrank shutdown conditions.
Steps for diagnosing and resolving overspeed or underspeed shutdown issues.
Stresses safety for wiring, grounding, and preventing dangerous backfeed to utility lines.
Explains the three-position switch for selecting output voltages (480/277V, 208/120V, 240/120V).
Details the optional four-position switch for selecting various output voltages.
Steps to change output voltage by moving the link board in the reconnect box.
Describes how to activate the emergency stop switch and its immediate effect.
Explains the main breaker's role and conditions that cause it to trip.
Describes outlet types, their ratings, and associated circuit breakers.
Explains how altitude and ambient temperature reduce generator power output.
Details connecting a remote start switch and the importance of transfer switches for isolation.
Outlines safety steps before performing maintenance, like disconnecting power.
Guidance on the first 100 hours of operation for optimal engine performance and life.
Lists daily checks and scheduled maintenance based on operating hours.
Instructions for safely lifting the generator using the central lifting eye.
Steps for connecting the trailer, securing it, and torque specifications for lug nuts.
Guidance on lubricating trailer wheel bearings using grease zerks and appropriate grease.
Illustrates the AC wiring for MMG 125, 155, and 180 models.
Shows the AC wiring specifically for the MMG 230 model.
Illustrates the DC wiring for MMG 125, 155, and 180 models.
Shows the DC wiring specifically for the MMG 230 model.
AC wiring diagram for units with the optional 4-position voltage selector switch.
MMG 230 AC wiring for units with the optional 4-position voltage selector switch.
Illustrates the wiring for all trailer lights, including marker, stop, and turn signals.
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