LS tractor LL4100, Руководство оператора

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LOADER OPERATION
CAUTION:
CAUTION: CAUTION:
CAUTION:
CAUTION: CAUTION: CAUTION: CAUTION:
▶ Loading Bucket ▶ Loading Bucket ▶ Loading Bucket ▶ Loading Bucket
WARNING: WARNING: WARNING: WARNING:
CAUTION: CAUTION: CAUTION: CAUTION:
▶ Dumping Bucket ▶ Dumping Bucket ▶ Dumping Bucket ▶ Dumping Bucket
▶ Scraping ▶ Scraping ▶ Scraping ▶ Scraping
When in the dump area slowly drive the
tractor forward and raise the loader at the
same time. Raise the loader to the height
needed to dump the bucket. Make sure to
Stop the loader arms gradually when lowering or
lifting.
Do not stand, walk or work under a raised loader
unless it is securely blocked or held in position.
Accidental movement of a control lever or leak
in th hydraulic system could cause the loader to
drop, or attachment to dump, resulting in
serious injury or death.
When scraping, the Boom lever must be used to
A loaded Bucket should be transported in a low
position at low ground speeds. Make turns
slowly and use the tractor brakes cautiously. A
full bucket in the raised position alters the center
of gravity location of the machine and increases
the possibility of accidents.
Operate controls only when seated in
the operator's seat.
For the most efficient loading, slowly drive
the tractor straight into the material to be
loaded and increase speed only after contact
has been made. Roll the attachment back a
small amount and slowly lift to break away
the material. As the load increase, continue
rolling the attachment back so as to get the
maximum load. Remove the top levels first
when loading from large piles of material.
When bucket is full, raise loader so the
bucket is clear of material and slowly back
out of the pile.
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▶ Transporting a Loaded Bucket ▶ Transporting a Loaded Bucket ▶ Transporting a Loaded Bucket ▶ Transporting a Loaded Bucket ▶ Backfilling/Backgrading ▶ Backfilling/Backgrading ▶ Backfilling/Backgrading ▶ Backfilling/Backgrading
▶ Controlled Rate of Loader Functions
▶ Controlled Rate of Loader Functions ▶ Controlled Rate of Loader Functions
▶ Controlled Rate of Loader Functions
CAUTION: CAUTION: CAUTION: CAUTION:
WARNING: WARNING: WARNING: WARNING:
By "feathering" the control lever, reduced
operational speeds can be controlled. This
action controls the position of the valve spool in
the valve body and regulates flow of oil to/from
cylinders. It is important utilize this operational
practice when lowering loader boom when the
bucket is loaded with material.
needed to dump the bucket. Make sure to
keep a level bucket position to prevent spilling
from the bucket. Dump the bucket, and keep
all movements smooth.
When "Backfilling" or "Backgrading", position
the bucket so it is level on the ground. Do not
dump material from bucket following each pass,
as additional weight of material in bucket will
assist in "Backgrading" and increases loader
efficiency during "Backfilling".
Contact with overhead power lines can cause
severe electrical burns or death from
electrocution. Make sure there is clearance
between raised equipment and over head
power lines.
Transport material with the bucket as low as
possible to prevent spilling and keep
maximum stability. The loader must be in a
position that will not block the operators'
vision. a loaded bucket must not be
transported in the upright position or at
excessive speed.
When scraping, the Boom lever must be used to
keep the bucket on the ground horizontally. The
bucket must be kept level to the ground during
scraping operations.
When using a loader, be aware of bucket
location at all times. When raising a loader
with bucket rolled back, material can dump
onto tractor causing damage to tractor or
injury to operator.
Observe the following safety warning when
transporting a loaded bucket.
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