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Introduction
The following Special Instruction must be used to package a DPF for a core return.
Wear goggles, gloves, protective clothing, and a National Institute for Occupational Safety and Health (NIOSH) approved P95 or N95 half-face respirator when handling a used Diesel Particulate Filter or Catalytic Converter Muffler. Failure to do so could result in personal injury.
Note: Whenever the filter is replaced the engine ash model must be reset. Refer to the section below for information on how to reset the ash model.Reset the Engine Ash Model
The engine ash model must be reset whenever the filter is cleaned or replaced. Reseting the ash model places the DPF volume back to the "Clean State". The resetting will allow the regeneration of the DPF to function properly.
Connect to Cat® Electronic Technician (Cat® ET).
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Connect to "Engine #1 Aftertreatment Controller".
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Select "Service" from the top menu and select "Service Procedures".
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From the "Service Procedures" menu, select "DPF Ash Service".
Select "Start".
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Select "Ash Service Reset" to start the reset procedure.
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You must read the warning and select "Agree" in order to continue.
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Choose the correct replacement type of DPF in the menu that appears. The types of replacements for the DPF are the following:
"Field Cleaned" A DPF that has been cleaned and reapplied.
"New" A new DPF replacement
"Remanufactured" A remanufactured DPF replacement.
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One the reset is completed, a log of the reset is captured and visible as a new row of information in the DPF Ash Service screen. Resetting the engine ash model does not reset the soot level.
Perform a "Manual DPF Regeneration" with Cat® ET to reset the soot level.Packaging Instructions
Note: The replacement DPF will be packaged with a bag and zip-tie that are used to repackage the DPF that has been removed.
Place the DPF being returned in the enclosed bag and seal the bag with the enclosed zip-tie.
Place the enclosed warning label on the outside of the bag.
Place half of the foam insert on the bottom of the original shipping box with the cut out in the insert facing up.
Place the DPF into the box fitting the DPF into the cut out in the insert.
Place the second half of the foam insert on to of the DPF with the cut out in the insert facing down onto the DPF.
Seal the box with packing tape.Note: If the package weighs over 16 kg (35 lb), additional tape or banding might be required.
Label the package for return shipment.