SAFETY Notes for Aftertreatment Device Urea SCR System The aftertreatment device removes particulate matter (PM) and nitrogen oxide (NOx) from the exhaust gas. Follow the instructions below to prevent the aftertreatment device from being damaged. d WARNING: Exhaust gas from the aftertreatment device, muffler, exhaust piping and tail piping becomes hot during and just after engine running and regeneration of aftertreatment device. Be careful not to let your skin contact any part of exhaust system or hot gas from the exhaust piping. Otherwise, it may cause severe burns. White smoke may be generated during the aftertreatment device regeneration.
Do not attempt to do aftertreatment device manual regeneration in a badly ventilated indoors. Ammonia odor may occur during aftertreatment device regeneration temporarily, but is not a trouble. Do not directly touch water coming out of the aftertreatment device. The water is mildly-acidic by oxidation catalyst mounted in the aftertreatment device. If filter water spills on your skin, immediately flush it out with clean water. Precautions for Communication Terminal Electrical wave transmitted from the communication terminal may cause malfunction of other electronic devices.
Inquire the device manufacturer for electrical wave disturbance upon using an electronic device near the communication terminal. S-36