Aftertreatment DPF Parked Regeneration

Aftertreatment diesel particulate filter (DPF) parked regeneration allows the operator start and/or stop the regeneration manually when the vehicle The operator notified that a regeneration needed when the icons the DPF Smart switch The operator should perform the regeneration soon

Please refer the instructions below how use the DPF Smart switch for parked regenerations.

1 Move the vehicle a safe location, apply the park brake and allow the engine idle.

Note : When a regeneration process, the engine exhaust gas temperature (EGT) will NOT park the vehicle with the exhaust outlet under low hanging overhead flammable objects such trees, awnings, etc., that could damaged elevated exhaust NOT attempt regenerate inside a garage enclosed area the tail pipe attached exhaust ventilation system the hose material may not rated for the high

2 Press and hold the top part the DPF Smart switch momentarily initiate the regeneration.

3 During the icons the switch will shut The high exhaust system temperature (HEST) indicator the instrument cluster will light notify high exhaust

4 For catalyzed exhaust aftertreatment systems, the engine speed (RPM) will ramp around 1,100 RPM. For non - catalyzed exhaust aftertreatment systems, the engine will continue idle during the regeneration.

5 Regeneration will take between and minutes

6 After regeneration has completed and the exhaust temperature has returned normal, the HEST indicator will shut

7 the regeneration process needs stopped and performed a later please refer “ Aftertreatment DPF Inhibit/Stop Regeneration ” , page for

Caution

Failure perform aftertreatment DPF regeneration a timely manner after notification may result engine clogged damaged DPF , and engine

Aftertreatment DPF Inhibit/Stop Regeneration

Aftertreatment diesel particulate filter (DPF) whether the moving parked variety , can stopped the vehicle equipped with a DPF Smart switch (refer “ Aftertreatment DPF Smart Switch ” , page for more A regeneration should stopped only when necessary T o stop a regeneration that press the DPF Smart switch the DOWN The switch will lock into the DOWN and the icon the bottom the switch will illuminated indicate regeneration has been

Caution

When the DPF Smart Switch pressed the DOWN position, the switch will remain locked this position and prevent aftertreatment DPF regeneration from occurring. Therefore, important press the switch back the middle position and return standby mode when safe so. Failure set the switch back the MIDDLE position may result engine derate, a clogged Aftertreatment Diesel Particulate Filter (DPF), damage the filter and engine

Regeneration

Caution

Failure perform a aftertreatment DPF regeneration a timely manner may result engine derate, a clogged damaged DPF , damage the filter and engine shutdown.

the operator stops inhibits regeneration repeatedly , the DPF will begin clog with soot and engine exhaust gas pressure will increase. Eventually the engine will derate and ultimately shut down. Below a quick look the type regenerations, conditions the exhaust aftertreatment system and the action taken.

AFTER TREA TMENT DPF P ASSIVE REGENERA TION (AUT OMA TIC)

Soot Load Level

Level 1

AFTER TREA TMENT SYSTEM P ASSIVE REGENERA TION (AUT OMA TIC)

Level 2 Level 3

Level 4

Action T ake Continue drive park the vehicle a safe location away from overhanging objects (park brake applied) and allow the engine run and the regeneration complete.

Continue drive park the vehicle a safe location away from overhanging objects (park brake applied) and allow the engine run and the regeneration complete.

Note : Failure perform the regeneration will take the Aftertreatment System Level

Perform a parked manual regeneration IMMEDIA TEL Y avoid further engine derate and damage the DPF .

A serious engine problem has occurred. Seek service immediately .

Note : Failure perform the regeneration will take the Aftertreatment System Level

Note : Failure perform the regeneration will take the Aftertreatment System Level

Regeneration Condition passive regeneration allowed run, the following normal processes may observed.

• HEST indicator will turn f vehicle speed km/h ( mi/h ) higher . • DPF Smart switch indicator will shut f during the regeneration. • Regeneration takes between and minutes complete.

Note : Parked regeneration longer possible for the operator .

AFTER TREA TMENT SYSTEM P ASSIVE REGENERA TION (MANUAL) (IF A V AILABLE)

AFTER TREA TMENT SYSTEM P ASSIVE REGENERA TION (MANUAL) (IF A V AILABLE)

Soot Load Level Level 1

Action T ake Continue drive and press and hold the top the DPF Smart switch momentarily . Alternatively , park the vehicle a safe location away from overhanging objects (park brake applied). Press and hold the top the DPF Smart switch momentarily .

Level 2 Level 3

Continue drive park the vehicle a safe location away from overhanging objects (park brake applied) and allow the engine run and the regeneration complete.

Perform a parked manual regeneration IMMEDIA TEL Y avoid further engine derate and damage the DPF .

Note : Failure perform the regeneration will take the Aftertreatment System Level

Note : Failure perform the regeneration will take the Aftertreatment System Level

Note : Failure perform the regeneration will take the Aftertreatment System Level

Level 4

A serious engine problem has occurred. Seek service immediately .

Note : Parked regeneration longer possible for the operator .

Regeneration Condition moving manual regeneration allowed run, the following normal processes may observed.

Regeneration takes between and minutes complete.

AFTER TREA TMENT SYSTEM P ARKED REGENERA TION (MANUAL)

Soot Load Level

Level 1

AFTER TREA TMENT SYSTEM P ARKED REGENERA TION (MANUAL)

Level 2

Level 3

Level 4

Action T ake Park the vehicle a safe location away from overhanging objects (park brake applied).

Park the vehicle a safe location away from overhanging objects (park brake applied).

Press and hold the top the DPF Smart switch momentarily . Allow the DPF regeneration process complete.

Press and hold the top the DPF Smart switch momentarily . Allow the DPF regeneration process complete.

Note : Failure perform the regeneration will take the Aftertreatment System Level

Perform a parked aftertreatment diesel particulate filter (DPF) regeneration

IMMEDIA TEL Y avoid further engine derate and damage the DPF .

Note : Failure perform the DPF regeneration will take the Aftertreatment System Level

A serious engine problem has occurred. Seek service immediately .

Note : Parked DPF regeneration longer possible for the operator .

Note : Failure perform the regeneration will take the Aftertreatment System Level

Aftertreatment diesel particulate filter (DPF) regeneration Condition

AFTER TREA TMENT SYSTEM P ARKED REGENERA TION (MANUAL)

parked manual aftertreatment diesel particulate filter (DPF) regeneration allowed run, the following normal processes may

• Engine speed (RPM) will ramp around 1,100 RPM and stay there until the DPF regeneration process complete.**

• HEST indicator will turn warn high engine exhaust gas temperature (EGT and will stay during aftertreatment diesel particulate filter (DPF) regeneration.

• DPF Smart switch indicator will shut f during the aftertreatment diesel particulate filter (DPF) regeneration.

• Aftertreatment diesel particulate filter (DPF) regeneration takes between and minutes complete.

• HEST indicator will turn f after aftertreatment diesel particulate filter (DPF) regeneration complete and exhaust temperatures have returned normal.

Engine speed ramp condition for catalyzed exhaust aftertreatment systems

Aftertreatment Driver W arning and Inducement

Aftertreatment DEF T ank Level - Driver W arning & Inducement

Aftertreatment DEF tanks are sized have less than two times the diesel fuel tank mileage one hour

The

Note