First Get Acquainted With The Gear Diesel Particle Filter Regeneration - Zetor PROXIMA POWER Z90 2012 Operator's Manual

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 automati-
cally 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 signal-
ized 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 fail-
ure code
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 fil-
ter clogging, regeneration can take up to thirty minutes.
DRIVING OPERATION
E:36
72
FH12N076
Increased load of engine shall be
work with a tractor at higher en-
gine revolutions with connected
tools, power intake via PTO shaft
or outer hydraulic circuit.