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Powerscreen Jaw Plants
EN
Plant
5. Each day during the initial days of operation
check the tension of the conveyor belts: product
conveyor, and dirt conveyor if one is tted.
6. Frequently check the overall stability of the
plant, re-position if necessary.
7. Check the plant is level, re-position if necessary.
Crusher
9. On hydraulic jaw plants, regularly check the
crusher slider pads for wear.
Actions During Running-In Period
8. Frequently check the hydraulic uid level in the
tank.
10. Check the alignment and tension of the
vee belt drive daily during the initial days of
operation.
11. Check the shaft bearing temperature daily
using a contact thermometer and record for
future reference and fault diagnosis. The
maximum acceptable working temperature is
80°C (176°F).
12. Avoid overloading the crusher; restrict loading
to 50% of full capacity on the rst few days and
increase gradually to full capacity when the
crusher has been operating 60 hours.
13. Ensure that all drives are running before any
feed is introduced to the plant and that the feed
is maintained at a constant rate, irregular and
excessive feed rates reduce the eciency of
the plant.
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