LS LL3301, Руководство пользователя

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LOADER OPERATION
CAUTION:
Operate controls only when seated in the
operator's seat.
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Loading Bucket
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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Dumping Bucket
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 keep a level bucket position to prevent
spilling from the bucket. Dump the bucket, and keep
all movements smooth.
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Transporting a Loaded Bucket
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.
Observe the following safety warning when
transporting a loaded bucket.
CAUTION:
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.
WARNING:
Contact with overhead power lines can cause severe
electrical burns or death from electrocution. Make
sure there is clearance between raised equipment
and overhead power lines.
CAUTION:
Stop the loader arms gradually when
lowering or lifting.
WARNING:
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.
CAUTION:
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.
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Scraping
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.
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Backfilling/Backgrading
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".
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Controlled Rate of Loader Functions
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.