Unit And Serial Number Locations; Altitude And Temperature Limitations - Generac Power Systems MDG25IF4 Owner's Manual

Unit and Serial Number Locations

See Figure 2-2 to locate the unit ID tag (A) and vehicle
identification number (VIN) tag (B). Important information
such as the unit model number, serial number, VIN, and
tire loading information are listed on these tags. Record
the information from these tags in the event the tags are
lost or damaged. This information may be needed when
ordering parts or requesting assistance.
A
Figure 2-2. Unit and Serial Number Locations

Altitude and Temperature Limitations

All units are subject to derating for altitude and
temperature. Derating reduces the available power for
operating tools and accessories connected to the outlets.
For the MDG25, the engine can provide full prime power
up to an altitude of 10,000 ft (3,048 m).
Maximum Altitude
Prime Power Standby Power
10,000 ft (3,048 m) 4,500 ft (1,371 m) 120 °F (49 °C)
If the unit is operated in an ambient condition above
120 °F (49 °C) at full power, the coolant temperature will
exceed the maximum allowable limit of 203 °F (95 °C)
and cause the engine to shut down.
Owner's Manual for Mobile Generator
B
011191
Maximum Air
Temperature
General Information
13