Komatsu WA250-5 Service Manual

.
OPERATION
OPERATION
STARTING ENGINE
Start
the
engine
only
after
sitting
down
in
the
operator's
seat.
Do
not
attempt
to
start
the
engine
by
short-circuiting
the
engine
starting
circuit.
Such
an
act
may
cause
serious
bodily
injury
or
fire.
Check
that
there
are
no
persons
or
obstacles
in
the
surrounding
area,
then
sound
the
horn
and
start
the
engine.
Exhaust
gas
is
toxic.
When
starting
the
engine
in
confined
spaces,
be
particularly
careful
to
ensure
good
ventilation.
NOTICE
Do
not
start
the
engine
with
the
accelerator
pedal
fully
depressed.
There
is
danger
that
the
engine
parts
may
be
damaged.
Do
not
keep
the
starting
motor
rotating
continuously
for
more
than
20
seconds.
If
the
engine
does
not
start,
wait
for
at
least
2
minutes
before
trying
to
start
the
engine
again.
1. Turn the key of starting switch (1) to the ON position. The
automatic preheating will start and the preheating pilot lamp (2)
will light up.
The preheating time varies according to the engine water
temperature when the engine is started.
The table on the right gives a guide to the preheating time (sec) in
cold weather.
X: Water temperature when starting the engine (°C)
Y: Preheating time (sec)
2.
Depress accelerator pedal (3) lightly.
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Komatsu WA250-5 Specifications

General

Brand	Komatsu
Model	WA250-5
Category	Front End Loaders
Language	English