Hatz 3H50 Series, Руководство пользователя

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3H50, 4H50 Operation and use
HATZ 69 Manual
7.7 Regenerating the diesel particulate filter
This section contains the following subsections:
▪ Automatic regeneration
▪ Starting manual regeneration
▪ Blocking regeneration
Introduction
The TICD engine model is equipped with a diesel particulate filter (DPF).
The diesel particulate filter filters soot particles out of the exhaust gas. Dur-
ing regular regeneration the accumulated soot particles are burnt off at high
temperatures.
The following modes are made available by the engine control unit:
▪ Automatic regeneration , which starts automatically and runs through its
routine without interruption. This mode is applied if the corresponding con-
ditions are fulfilled (see
Automatic regeneration section).
▪ Manual regeneration , which is started by the operator. During manual re-
generation, the machine cannot be used.
NOTICE
If the current situation prohibits regeneration, regeneration can
be blocked (see section
Blocking regeneration ). However, the
block should be deactivated as soon as possible to prevent
damage to the diesel particulate filter.
Safety notes
DANGER
Danger of fire from hot exhaust gas system.
If inflammable materials come into contact with the exhaust gas
flow or the hot exhaust gas system, these materials can ignite.
▪ Keep inflammable materials away from the exhaust gas sys-
tem.
▪ Do not operate and place the engine in the direct vicinity of
inflammable materials.