3-30
OPERATION
HANDLING THE ENGINE
HANDLING THE ENGINE
PROHIBITIONS
Do not modify the exhaust gas control
system. Any usages other than described in
this manual are prohibited.
CAUTIONS
• To maintain the engine’s exhaust
performance, operate or use the machine
and perform inspection and maintenance
by following this manual.
Incorrectly operating or using the machine
or performing inspection and maintenance
could cause machine failure.
• If the exhaust gas control system is not
properly functioning, the ECM error
warning lamp turns on or flashes and an
error code appears.
If an error code appears, immediately
repair the fault detected, or consult your
sales or service dealer for help. Refer to
“Exhaust gas control system error” on
page 6-21.
• If the ECM error warning is ignored, the
operator inducement system activates.
Since the system limits the engine output,
there is a possibility that machine becomes
unable to move.
DIESEL FUEL
The diesel fuel used must meet the
requirements specified in the region where
the machine is operated.
Refer to “Service data” on page 5-4.