3-110 OM 25-3503 us – Edition 4.1 * * 2503_3503b340.fm
Operation
Fire hazard during regeneration!
Hot exhaust gases in easily flammable environments cause serious injury and
death.
• In environments with easily flammable material, disable the automatic
regeneration mode.
• Do not perform manual regeneration in environments with easily flammable
material.
• Use only exhaust-gas suction systems suitable for exhaust-gas tempera-
tures of up to 600 °C (1,112 °F).
Possible damage to the engine.
• Only use clean diesel fuel according to the engine/machine fluids and lubri-
cants.
• Using biodegradable diesel fuel is prohibited.
Possibly irreparable damage of the particulate matter catalyst.
• Perform regeneration as early as possible
• Do not ignore the highest load indication.
Information!
The load is the contamination level of the particulate matter catalyst. Among
other things, this level depends on the load on the diesel engine:
• High engine load = low load.
• Low engine load = high load.
Information!
Wacker Neuson recommends not to influence the automatic regeneration if
possible. Should it be necessary to disable or interrupt regeneration, perform it
again as soon as possible. This increases the service life of the particulate
matter catalyst and avoids unscheduled stops at the service center, for exam-
ple with shorter engine-oil replacement intervals. The particulate matter cata-
lyst is a maintenance part since soot and ash particles cannot be completely
removed for technical reasons.
Information!
Have the particulate matter catalyst cleaned or replaced by a Wacker Neuson
service center every 3000 operating hours.