IHI IC75, Руководство по эксплуатации, Страница: 53 / 106

OPERATION
IC75 ENG 3-11
DUMP OPERATION
DANGER
Never go under the raised body.
Keep the body with the safety bar.
If you touch the dump lever with the body raised,
the body moves down even though the engine is
stopping.
Procedure of dump operation
1. Stop the machine and confirm safety of a dumping
place.
2. Set the dump lever lock (1) to the free position.
3. Use the dump lever (2) to raise or lower the body.
•
Raise position: The body is raised.
•
Lower position: The body lowers.
4. Adjust the dumping speed by changing the engine
speed and the stroke of the dump lever.
5. The rear gate of the body opens or closes
automatically as the body moves up or down.
Caution of dump operation
1. If dumping is carried out on a slope, uneven ground or
soft ground, the center of gravity may move and the
machine may turn over.
Carry out dumping on flat and solid grounds where the
machine may be maintained as horizontally as possible.
2. Avoid dumping on cliffs or near ditches in danger of
falling as far as possible.
If it is necessary to carry out dumping in such places,
use buffers or post a guide as the necessity requires.
Be sure to observe instructions of the guide.
3. When dumping bigger stones, operate dumping slowly.
If there is a too big object to be dumped through the
rear gate, remove the gate in advance.
4. Make sure that the body has lowered completely
before starting the machine.
5. Do not travel while the body is raised. ALWAYS travel
keeping the body lowered.
Lower
Raise
Body
Dump cylinder
Dump at a level and stable place.