Perkins 1204F-E44TA Operation And Maintenance Manual page 53

SEBU9063-07 53
Operation Section
Sensors and Electrical Components
The default setting for an overspeed is 3000 rpm.
The ECM will cut the power to the electronic unit
injectors, until the rpm drops below 200 rpm of the
overspeed setting. A diagnostic fault code will be
logged into the ECM memory and a warning lamp will
indicate a diagnostic fault code.
An overspeed can be set from 2600 rpm to 3000 rpm.
This setting depends on the application.
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Sensors and Electrical
Components
The illustration within the section shows the typical
locations of the sensors and other electrical
components on the Industrial engine. Specific
engines may appear different due to the application.
Also illustration of the aftertreatment system may
appear different due to the application.