Notes For Aftertreatment Device; Precautions For Communication Terminal - Hitachi ZW 370-6 Operator's Manual

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.
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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.
SAFETY
S-36