Doosan DL06 - Page 140

DL06K Interim Tire-4 Diesel Engine Disassembly and Reassembly of Major Components
138
- Lamp on
when the amount of soot in DPF reaches 80% of its capacity.
- Lamp blinks when the amount of soot in DPF reaches 100% of its capacity.
- Lamp blink + MIL+ output decrease (50%) when the amount of soot in DPF
reaches 120% of its capacity.
z DPF regeneration process
There are 2 kinds of regeneration ; active regeneration and forced regeneration.
Active regeneration initiates when the amount of soot in DPF is below 80% of its
capacity ; however, when the amount of soot exceeds 80%, driver has to start the
forced regeneration process by himself.
If the amount of soot exceeds 120%, the caution lamp turns on and the engine
power output falls below 50%. Driver then needs to call for service
.
- Soot in DPF below 80% : active regeneration
- Soot in DPF below 100% : forced regeneration
- Soot in DPF below 120% : forced regeneration
- Soot in DPF above 120% : unable to initiate regeneration, need to call service
agents
.
EK1OM073
Soot Quantity
Fuel Quantity
Operation Time
Operation Time (Hr)
Fuel Quantity (Liter)
Forced Regen
Active Regen
140%
120%
100%
80%
DPF Lamp Blinking
DPF Lamp Blinking + MIL, Engine derated 50% Regen. Disabled (DPF should be replaced)
DPF Lamp ON (Operation Warning)
< DPF Regeneration Lamp >
EK1OM074
Soot Quantity
Fuel Quantity
Operation Time
Operation Time (Hr)
Fuel Quantity (Liter)
Forced Regen
Regen by Forced
Regen by Forced
Regen by Active Regun
Active Regen
140%
120%
100%
80%
Service Call
< DPF regeneration process >