Komatsu PC110R-1, Руководство по эксплуатации и техническому обслуживанию

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USING THE WORK EQUIPMENT
3.12 USING THE WORK EQUIPMENT
3.12.1 ORGANIZING THE WORK AREA
3.12.2 POSITIONING THE BUCKET ACCORDING TO THE WORK TO BE
CARRIED OUT
DANGER
•
Always fasten the safety belt before any manoeuvre.
•
Before starting work, warn the persons in the vicinity by means of the horn positioned on the right lever.
•
If due to a sudden failure the machine stops with raised equipment, turn the ignition key to position « »,
release the safety device, gradually operate the boom lowering control lever until the bucket rests on the
ground and release any residual pressure.
IMPORTANT
☞
•
The basic illustrations shown are those necessary for a correct use and exploitment of the machine; the
operator must get to know the controls, the described operating method and learn how to organize work
in a free area while seated in the driving position.
If after a first inspection the area results to be uneven, encumbered with big obstacles or characterized by consid-
erable height differences, before starting work it is advisable to level the ground as much as possible, both for the
machine and for the vehicles to be loaded.
This preliminary operations will make work quicker, ensure better results and at the same time reduce the opera-
tor’s stress and the straining of the machine components; furthermore, this will considerably reduce the time nec-
essary to carry out the excavation or to load the trucks destined to transport the material
DANGER
•
When inserting the bucket connection pins in the arm and pushing arm couplings, be careful to the met-
al chips that may come off and hurt the operator.
•
Always wear goggles, heavy gloves and helmet.
•
Do not use your fingers to center the holes, since they may be injured or even cut in case of sudden or
uncontrolled movements.
BUCKET POSITIONS
The bucket can have two positions:
Pos. 1: suitable for normal digging operations, ensures greater
power of the bucket.
Pos. 2: suitable for operations on vertical walls, ensures maxi-
mum rotation and maximum digging height along walls. In
this condition, the breakout force is reduced.
RWAA1050
Pos.1
Pos.2