3-CONTROLSANDINSTRUMENTS
(1)Inhibitposition
Thisposition(1)disablesanyautomaticormanualregen-
erationoftheDPFsystem.
Thisfunctionmaybeusedbyoperatortopreventthere-
generationwhenthemachineisoperatinginahazardous
environmentconcernedabouthightemperature.
Itisstronglyrecommendedtoactivatethispositiononly
whenhightemperaturesmaycauseahazardouscondi-
tion.
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(2)OFFposition
Thisposition(2)activatesanautomaticregenerationof
theDPFsystem.
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(3)Manualregenerationposition
Thisposition(3)activatesamanualregenerationof
theDPFsystemwhenthemachineisinthefollowing
conditions:
•
themachineisnotworking
•
theenginerunsatlowidlespeed
•
theDPFsootlevelishighenoughtoallowregeneration.
TheDPFswitchcanbepositionedinthemanualregen-
erationpositiononlyifthesafetybutton(4)ispulledback-
ward.
TheDPFswitchreturnstotheOFFpositionwhenthe
manualregenerationpositionisreleased.
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