Stopping The Engine - Hitachi Zaxis 345USLC-6N Operator's Manual

Stopping the Engine

Engine Stop Procedure
1. Except for special cases, before stopping the engine,
lower the bucket to the ground.
2. Pull pilot control shut-off lever (3) to LOCK position.
3. Turn engine control dial (1) to the slow idle position and
run the engine for 5 minutes to cool the engine.
IMPORTANT: If the engine equipped with a turbocharger
is stopped without first performing the cool down
operation, the lubricant on the turbocharger bearing
surfaces may desiccate due to the intense heat present
inside the turbocharger, possibly causing damage to
the turbocharger.
4. Turn key switch (2) OFF to stop the engine.
If the engine does not stop, even if the key switch is
turned to the OFF position. (Emergency Stop)
In case the engine does not stop even if key switch (2) is
turned OFF due to failure of the machine, move engine stop
switch (4) downward to stop the engine. The engine will
stop. Return engine stop switch (4) to its original position
(upward).
d
CAUTION: Do not use engine stop switch (4) unless
absolutely necessary. When the machine stops due to
machine failure, do not start the machine until repair is
completed
IMPORTANT: The DEF/AdBlue® pump runs for a while
after the engine stops to return DEF/AdBlue® from
piping to the DEF/AdBlue® tank. Do not turn battery
disconnect switch to the OFF position during this time.
Otherwise, the Urea SCR system may be damaged.
OPERATING THE ENGINE
3-12
Slow Idle
2
4
SA-390
3
MDAA-01-295
1
M1P1-01-068
MDC1-01-502
MDAA-01-290