Dpf Regeneration Switch - Zetor COMPAX CL Series Operator's Manual

Coolant Temperature Warning Light Stop the engine, wait for the coolant temperature to decrease,
check the coolant level, if the coolant starts to overheat again after starting the engine, stop the engine and
contact a service center.
Fuel Water Separator Warning Light If the fuel water separator warning light comes on, drain the
water from the fuel filter as soon as possible.
Air Filter Contamination Warning Light This light comes on when the air filter is clogged. Open the
lid, remove the filter element and clean it with compressed air against the direction of the air supply, or
replace it with a new one and clean the inside of the filter.
DPF Regeneration Indicator The indicator light is on when DPF regeneration is in progress. Do not
perform any work during regeneration.
DPF Warning Light This light flashes when the particulate filter is clogged. When this light flashes,
start DPF regeneration using the relevant button.

DPF Regeneration Switch

During tractor operation, the particulate filter becomes clogged with solid particles generated during engine
operation due to fuel combustion.
A clogged particulate filter is indicated by a flashing DPF regeneration light and an illuminated engine light. In
this case, start regeneration of the DPF using the regeneration activation switch (ACK), whose indicator light
also flashes.
Engine Warning Light
DPF Warning Light
Activation (ACK)
1. Park the tractor on an even surface before performing DPF regeneration. Engage neutral, apply the
parking brake and turn off the PTO.
2. Press the DPF regeneration activation button for three seconds. If regeneration of the DPF starts, the
engine speed will increase to 2,200 rpm.
3. Regeneration takes approximately 30 - 40 minutes.
4. After successful regeneration of the DPF, the engine and DPF regeneration warning lights go out.
If the parking brake is not applied, the regeneration process will not start and the activation
button will flash.
TRACTOR CONTROLS
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