FICEP 1001 DFB, Руководство по программированию и эксплуатации

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MACHINE SET-UP
Page 4-26
1001 DFB
Drilling & Sawing Line
FICEP
4.5 SUGGESTIONS IN THE EVENT OF MALFUNCTIONS
Normally, the sources of malfunctions can be removed by a skilled operator
who, in the majority of the cases, is able to restore the system perfect
conditions without the use of special tooling; in fact, the malfunction
diagnosis is detected and signalled by the system itself.
4.5.1 Visual inspection
We strongly recommend to visually inspect the hydraulic system at regular
intervals to prevent possible malfunctions.
Look for signs of leakage.
Check the oil level in the reservoir.
Should the oil look milky it means that it is water or air saturated.
4.5.2 Sound inspection
It is extremely important to listen to the sounds and noises produced by the
system when in operation and separate the normal sounds from the
abnormal ones.
The normal sounds are smooth whereas the abnormal ones are dry and
striking.
4.5.3 Inspection of the oil temperature
Normally, the oil temperature does not exceed 45° C. At this temperature,
every part or component of the hydraulic system is well operating.
If the system is supplied with heat-exchanger, inspect it right away and
make sure of its perfect and efficient operation and performance.