OPERATOR'S STATION Repeated Inhibiting of Aftertreatment Device Cleaning IMPORTANT: When the machine is operated without performing manual regeneration, the aftertreatment device may be damaged. Immediately move the machine to a safe area and perform manual regeneration. If auto-regeneration is inhibited or interrupted, the following auto-regeneration will be accompanied by the aftertreatment device manual regeneration request. It is required to perform manual regeneration as soon as requested. f NOTE: The manual regeneration request indicator remains ON until a regeneration process completes successfully.
When leaving machine without running aftertreatment device regeneration, gradual derate will be applied to the engine (refer to 1-36). If manual regeneration does not work, call your local authorized dealer to repair the aftertreatment device. When SCR system errors are accompanied, take required action immediately (refer to 1-33). 1-6