Parked Filter Cleaning

Parked Filter Cleaning is a process which you initiate to clean the exhaust filter when required.

During the process, engine speed is controlled by the system, and the machine must remain parked to complete the procedure. Time required for the Parked Filter Cleaning process is dependent upon the level of exhaust filter restriction, ambient temperatures, and current exhaust gas temperature.

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Abort

When AUTO or PARKED cleaning is enabled, the exhaust temperature can be high under no load or light load conditions at certain times during the exhaust filter cleaning cycle.

Servicing machine or attachments during the exhaust filter cleaning can result in serious personal injury. Avoid exposure and skin contact with hot exhaust gases and components.

During auto or manual/stationary exhaust filter cleaning operations, the engine runs at elevated idle and hot temperatures for an extended period. Exhaust gases and exhaust filter components reach temperatures hot enough to burn people, or ignite, or melt common materials.

Damage to exhaust cleaning components can occur if engine is turned OFF while performing exhaust filter cleaning or shortly after cleaning is complete. Start machine and follow messages on display to allow components to cool. See Engine Cool Down In Progress.

Parked Filter Cleaning can exceed 40 minutes.

Select Abort at any time during Parked Filter Cleaning procedure to cancel process.

1. 
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   Parked Filter Cleaning

   Select Parked Exhaust Filter Cleaning button.

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2. Verify that the machine is configured for Parked Filter Cleaning.

   • Position the machine outdoors
   • Stop machine motion
   • Set engine speed to low idle
   • Engage park brake
   • Disengage separator
   • Clear proximity sensor
   • Engine debris management system functional
   
   

   
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   Check Mark

   Once a condition has been met, a green check mark in box appears preceding the condition.

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3. 
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   Next

   Once all conditions have been met, select NEXT on display.

   Exhaust Filter System controls the engine speed to increase exhaust temperature.

   
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   Progress Indicator

   Exhaust filter cleaning is shown by Progress Indicator.

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4. 
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   Select and a message appears on the screen that can be viewed in the Status Center on the display.

   Cleaning process continues when close button is selected.

   
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   Status Center

   To check status of the procedure, select Status Center to open Status Center page.

   
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   Check Status

   Select Check Status to view the cleaning process.

   
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   Cleaning Complete

   System informs you when exhaust filter cleaning is complete.

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5. 
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   Close

   Select to return to the display.

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If you are not returning the machine to service immediately after procedure, allow engine time to return to normal operating temperature before stopping engine. See Engine Cool Down In Progress.

System defaults to AUTO mode when parked exhaust filter cleaning is complete.