INSTRUMENTS AND CONTROLS

Caution

Failur e perform a r egeneration a timely manner after notification may r esult engine a clogged diesel particulate filter , damage the filter and engine

Danger

During the regeneration process (with either system), the temperature the exhaust gases will elevated. NOT park stop for extended period under low hanging overhead flammable objects such trees, awnings, structures, etc., that could damaged elevated exhaust temperatures. Further , the vehicle being operated area where flammable vapors exist, the regeneration process must interrupted. Failure heed these cautions may result fire explosion causing serious personal injury death.

When regeneration needed, icon the top the DPF Smart switch will illuminate notify the vehicle operator . The DPF Smart switch allows the vehicle operator either stop start regeneration. (Certain conditions must met, however , before regeneration can manually started.)

Note: the vehicle a location that may hazardous when active regeneration begins (i.e., close proximity flammable materials gases), the regeneration should stopped pushing the DPF switch the active regeneration stopped the vehicle operator , should initiated a later time when the vehicle a safe location. However , active regeneration stopped too many the vehicle must taken a MACK service facility The service facility will use a service tool manually initiate the regeneration.

W Arning

The temperatur e the exhaust system components during the r egeneration ocess can exceed 500°C (1000°F). V arious factors (including ambient temperatur e and duration the r egeneration ocess) determine when these components will r eturn normal operating temperatur e after r egeneration has completed. extr emely car eful ound these hot components. Contact with these components can r esult serious personal injury .