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WARNING
The area above and surrounding the exhaust system during an auto or manual exhaust
filter cleaning should be clear of any people and objects. Exhaust gases and compo-
nents can reach temperatures hot enough to ignite and melt common materials.
Note: Always park the unit in a safe location for elevated exhaust temperatures and check for adequate fuel level
before beginning the exhaust filter cleaning process. The cleaning cycle can take an extended period of time
(approximately 45 minutes). Cleaning is complete when the Regeneration indicator remains off.
DISABLE AUTOMATIC (AUTO) EXHAUST FILTER CLEANING
The auto exhaust filter cleaning feature should always be enabled unless doing so would cause an unsafe working
environment. In the event that an unsafe working environment would occur, use the following procedure to disable
the auto exhaust filter cleaning feature:
1. Open the control door and locate the switch labeled “EXHAUST FILTER CLEANING.”
2. Move the switch into the DISABLED (O) position.
3. Enter the DPF Status screen and verify the Disabled Regeneration indicator appears above the words
“DPF Inhib - Solid.” For information regarding the DPF Status screen and indicators, refer to “Diesel
Exhaust Filter Monitoring” on page 26.
Disabling Auto Exhaust Filter Cleaning is not recommended for any situation unless it is
safety related or if the fuel tank lacks the required fuel to complete the cleaning process.
FORCE A MANUAL EXHAUST FILTER CLEANING
If running the unit with the exhaust filter cleaning function disabled, the DPF Status screen may display a red alarm,
prompting the operator to force a manual exhaust filter cleaning. Use the following procedure to force a manual
exhaust filter cleaning feature:
1. Open the control door and locate the switch labeled “EXHAUST FILTER CLEANING.”
2. Move and hold the switch into the ON / FORCED (I) position for five seconds.
3. Enter the DPF Status screen and verify the Regeneration indicator appears above the words “DPF Lamp
- Solid.” For information regarding the DPF Status screen and indicators, refer to “Diesel Exhaust Filter
Monitoring” on page 26.
ENABLE EXHAUST FILTER CLEANING
If the environment no longer requires the function to be disabled and there are no alarms present on the DPF Status
screen, the auto exhaust filter cleaning function should be enabled. Use the following procedure to enable the auto
exhaust filter cleaning feature:
1. Open the control door and locate the switch labeled “EXHAUST FILTER CLEANING.”
2. Move the switch into the ON / AUTO (I/O) position.
3. Enter the DPF Status screen and verify the Regeneration indicator appears above the words “DPF Lamp
- Solid.” For information regarding the DPF Status screen and indicators, refer to “Diesel Exhaust Filter
Monitoring” on page 26.
TOWING THE UNIT
1. Use the jack to raise or lower the trailer onto the hitch of the towing vehicle. Lock the hitch coupling and attach
the safety chains or cables to the vehicle. Raise the jack foot completely.
2. Connect any trailer wiring to the tow vehicle. Check for proper operation of the directional and brake lights.
3. Make sure all doors are properly latched.
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