LS tractor 30139708, Руководство оператора

Страница: 14 / 90

12
BACKHOE OPERATION
Caution :
The tractor/backhoe should only be
operated with all safety equipment properly
installed. Keep assistants or bystanders a safe
distance from the equipment operating area.
▶ Precautionary notes
- Check below items before operating for your
safety.
- Read and understand this manual to avoid
accidents.
- Check the hydraulic fitting lines to be
correct and set tightly
- Maintain and repair (If it is needed) the
parts or assemblies, check bolts and pins
to be sure they are positioned tightly.
- Check tractor with the Tractor operator's
manual that it can prepared for operating.
- Warm up and operate the tractor and
backhoe carefully. Purge any air in the
hydraulic lines and cylinders by fully
cycling all cylinders several times.
- Check hydraulic level in the tank. It should
be full (Refer to the Tractor operator's
manual).
- Do not operate the hydraulics when not
seated in the backhoe operator's seat.
- Keep all assistants out of area of operation.
- Do not operate rapidly.
- Do not allow riders other than the operator
to be on the tractor while operating.
▶ Important:
Use tractor engine speed that your experience
permits. At first set PTO RPM of the tractor to slow.
Do not use the boom, dipper stick, swing and
stabilizers to lift, push or pull objects. Use only to
maneuver and operate the bucket.
▶ Important:
Practice quickly turning off the engine or stopping
the backhoe immediately in case of an emergency.
▶ Important:
Do not operate while the rear tractor wheels are off
the ground by stabilizer. It is dangerous to operate
the backhoe while rear wheels are off the ground.
Position vehicle so that the backhoe is as near to the
pile as possible and in such a direction as to
minimize the amount of tractor turning required to
dump.
Keep the unit clean and perform regular service.
Observe safety messages whenever cleaning,
servicing, or lubricating.
▶ We urge you to follow this advice
1. Read and understand this manual as well as the
Tractor operator's manual.
2. Remember and observe the safety precautions
brought to your attention in this manual, the
tractor manual and on the machinery itself.
3. Use good common sense in the everyday
operation of this unit.
Safety recommendations can never be all-
inclusive, and you are responsible for
watching out for and avoiding unsafe conditions.
4. Never exceed the limits of a piece of
machinery. If its ability to do a job or to do
so safely is in question, don't try it.
5. Don't hurry the learning process or take the
unit for granted. Ease into it and become
familiar with your new backhoe and tractor.
Caution : When lowering a heavy load, ease
it downward slowly. Never drop a loaded
attachment and "Catch it hydraulically".
Stopping a load after it has gained downward
momentum places undue strain on the unit and may
cause unnecessary damage to the backhoe or tractor
or even worse, personal injury.
Caution : Before disconnecting hydraulic
lines, relieve all hydraulic pressure. Escaping
hydraulic oil under pressure can have
enough force to penetrate the skin causing serious
personal injury. If injured by escaping hydraulic oil
seek medical attention immediately.
Caution : Do not operate the loader if the
fittings are leaking or if the hoses are
damaged. A sudden line burst would cause
the mainframe to drop suddenly, causing damage to
the tractor or loader or injury to personnel.