switch,
switch,
switch,
switch, wait
wait
wait
wait at
at
at
at least
least
least
least 30
30
30
30 seconds
seconds
seconds
seconds and
and
and
and then
then
then
then attempts
attempts
attempts
attempts to
to
to
to start
start
start
start up
up
up
up the
the
the
the engine
engine
engine
engine again.
again.
again.
again.
This
This
This
This is
is
is
is jointly
jointly
jointly
jointly required
required
required
required by
by
by
by the
the
the
the features
features
features
features of
of
of
of starting
starting
starting
starting motor
motor
motor
motor and
and
and
and battery.
battery.
battery.
battery. If
If
If
If the
the
the
the
loader
loader
loader
loader cannot
cannot
cannot
cannot be
be
be
be started
started
started
started up
up
up
up in
in
in
in three
three
three
three attempts,
attempts,
attempts,
attempts, please
please
please
please carry
carry
carry
carry out
out
out
out inspection,
inspection,
inspection,
inspection,
eliminate
eliminate
eliminate
eliminate the
the
the
the fault
fault
fault
fault ,
,
,
, wait
wait
wait
wait at
at
at
at least
least
least
least three
three
three
three minutes,
minutes,
minutes,
minutes, and
and
and
and then
then
then
then attempt
attempt
attempt
attempt to
to
to
to start
start
start
start up
up
up
up the
the
the
the
engine
engine
engine
engine again.
again.
again.
again.
13.
After the engine is started up, make
it
run
at
idle speed (700~800r/min) so as to warm
it
up. Only after the temperature of the diesel engine cooling water reaches 55 ℃ and
the temperature of engine oil reaches 45 ℃ may the fully-loaded operation be carried
out.
14.
When the engine is running
at
low speed, listen whether the engine works normally
and whether the gearbox makes any abnormal noise.
15.
Inspect whether each instrument works normally and whether each lighting device,
indicating lamp, horn, wiper and brake lamp can work normally.
NOTE:
NOTE:
NOTE:
NOTE: Pay
Pay
Pay
Pay special
special
special
special attention
attention
attention
attention to
to
to
to the
the
the
the engine
engine
engine
engine oil
oil
oil
oil pressure.
pressure.
pressure.
pressure. The
The
The
The value
value
value
value indicated
indicated
indicated
indicated
may
may
may
may not
not
not
not be
be
be
be less
less
less
less than
than
than
than 0.07MPa
0.07MPa
0.07MPa
0.07MPa (idle
(idle
(idle
(idle state).
state).
state).
state). If
If
If
If the
the
the
the indicated
indicated
indicated
indicated value
value
value
value is
is
is
is less
less
less
less than
than
than
than this
this
this
this
figure,
figure,
figure,
figure, please
please
please
please stop
stop
stop
stop the
the
the
the loader,
loader,
loader,
loader, inspect
inspect
inspect
inspect whether
whether
whether
whether there
there
there
there is
is
is
is any
any
any
any fault
fault
fault
fault with
with
with
with the
the
the
the diesel
diesel
diesel
diesel
engine.
engine.
engine.
engine. Afte
Afte
Afte
Afte r
r
r
r the
the
the
the electric
electric
electric
electric lock
lock
lock
lock is
is
is
is turned
turned
turned
turned on,
on,
on,
on, the
the
the
the low
low
low
low brake
brake
brake
brake pressure
pressure
pressure
pressure warning
warning
warning
warning
lamp
lamp
lamp
lamp will
will
will
will flash,
flash,
flash,
flash, and
and
and
and the
the
the
the warning
warning
warning
warning buzzer
buzzer
buzzer
buzzer will
will
will
will sound;
sound;
sound;
sound; about
about
about
about half
half
half
half a
a
a
a minute
minute
minute
minute after
after
after
after
the
the
the
the engine
engine
engine
engine is
is
is
is started
started
started
started up,
up,
up,
up, the
the
the
the low
low
low
low service
service
service
service brake
brake
brake
brake pressure
pressure
pressure
pressure warning
warning
warning
warning lamp
lamp
lamp
lamp shall
shall
shall
shall go
go
go
go
out.
out.
out.
out. The
The
The
The warning
warning
warning
warning buzzer
buzzer
buzzer
buzzer shall
shall
shall
shall sto
sto
sto
sto p.
p.
p.
p. If
If
If
If not,
not,
not,
not, please
please
please
please inspect
inspect
inspect
inspect whether
whether
whether
whether there
there
there
there is
is
is
is any
any
any
any
fault
fault
fault
fault with
with
with
with the
the
the
the brake
brake
brake
brake system.
system.
system.
system.
16. In cold season, please preheat the hydraulic oil. Push backwards the pilot joystick
and hold
it
there for 4-5 minutes, and
at
the same time push down the accelerator
pedal, so as to make the stopper of the bucket is pressed against the lift arm and
make t he hydraulic oil overflow. In this way, the temperature of hydraulic oil will
increase rapidly.
17. If there is no obstacle around the loader, please turn the steering wheel slowly, and
observe whether the loader turns.
4.3.3
4.3.3
4.3.3
4.3.3 TRAVELLING
TRAVELLING
TRAVELLING
TRAVELLING OF
OF
OF
OF LOADER
LOADER
LOADER
LOADER
1. Operate the pilot control valve handle so as
to move the bucket backwards to the limit
state; raise the lift arm to the transportation
position, namely the position whereby the
lower articulated point of the lift arm is 500-
600mm above the ground.
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