Parked Exhaust Filter Cleaning—Service Regeneration or DPF Recovery

Parked Exhaust Filter Cleaning is an automated process which allows the system to clean the exhaust filter when required. During the process engine speed will be controlled by the system and the machine must remain parked to complete the procedure. Time required for the Parked Exhaust Filter Cleaning process is dependent upon the level of exhaust filter restriction, ambient temperatures and current exhaust gas temperature. CommandCenter™ prompts will provide estimated time to completion.

Select the Parked Exhaust Filter Cleaning button, then follow CommandCenter™ prompts to complete the Parked Exhaust Filter Cleaning process.

NOTE:

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CommandARM™ Menu Button → Engine Softkey

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A - Parked Exhaust Filter Cleaning Softkey

IMPORTANT: During parked exhaust filter cleaning operation, the engine may operate at elevated idle.

Engine speed will be controlled by the machine during filter cleaning.

Conditions for Parked/Service Regeneration to occur are as follows:

1. Tractor transmission in PARK.
2. PTO turned “OFF”, if equipped.
3. Engine coolant temperature above 160° F (72° C).
4. Move throttle fully rearward to low idle position.

If any of these conditions are not met, Service Regeneration may not occur.

Once process has been started, a status page will appear.

There are two steps in the Parked Filter Cleaning process, preparation and cleaning. During the preparing to clean exhaust filter, the Exhaust Filter System will control engine speed to increase exhaust temperature. During the cleaning step, diesel particulates or soot is cleaned from the Exhaust Filter System.

At any time during the parked procedure, the process can be cancelled by advancing the throttle, engaging transmission, selecting cancel button or stopping the engine.