Zetor Proxima Series, Operator'S Manual

Page: 56 / 220

55
DRIVING OPERATION
FH12N076
DIESEL PARTICLE FILTER REGENERATION
During the operation of a tractor, diesel particle filter is clogged by solid particles
originating in engine run when burning fuel. Clogged diesel particle filter auto-
matically regenerates the temperature of exhaust fumes with higher load of the
engine.
When operating the tractor with low load of the engine , e.g. with long-term operation
on idle run, there is a partial clogging of diesel particle filter. This condition is
signalized with the engine run by a lit red control of diesel particle filter, and
followingly also by acoustic signal and on the display of displaying unit of diesel
particle filter by failure code
E:36
If this situation occurs, increase the load of engine and continue working until red
control of diesel particle filter switches off and acoustic signal does not stop.
By increasing the engine load, the temperature of exhaust fumes increases and the
solid particles which clog diesel particle filter burn.
Depending on the temperature of exhaust fumes and the degree of diesel particle
filter clogging, regeneration can take up to thirty minutes.
Increased load of engine shall be
work with a tractor at higher engine
revolutions with connected tools,
power intake via PTO shaft or
outer hydraulic circuit.