Case 580ST, Operator'S Manual

Page: 363 / 434

8 - TROUBLESHOOTING
8 - TROUBLESHOOTING ###_8_###
FAULT CODE RESOLUTION
Troubleshooting
Often failures are due to improper use or to an irregular
maintenance of the machine.
In case of failure, it is recommended to read the relevant
chapter in the manual.
In case no failure cause can be determined or if you are
not able to eliminate the problem, consult the Service De-
partment.
When contacting the Service Department, it is important
to describe the failure and all the factors related to it in the
most precise way possible. Precise information allows
quickly finding and eliminating the cause of the problem.
Never perform any operation if not sufficiently skilled for
the job.
These following tables are reported for your guidance
only.
If any repairs are required beyond routine maintenance,
your machine must be returned to your Dealer who has
the correct tools, facilities and knowledge to perform re-
pairs to the correct specification and safety standards.
These tables describe the failures already occurred, their
possible causes and the remedies to be adopted.
In exceptional cases, a failure described may also have
another cause.
PROBLEM
Here the failure is described as the consequence of a
previously performed observation or activity.
Therefore, observe with extreme care.
Carefully examine the problem.
Ask yourself the following questions:
What symptoms preceded the failure?
What repair or maintenance operations have been previ-
ously performed?
Had this failure already occurred?
Is this a single failure or are these more contemporary
failures?
POSSIBLE CAUSE
The possible causes of the detected failure are indicated.
They are arranged according to the probability degree:
the most probable cause is shown at first place.
CORRECTION
Here it is explained how to detect and eliminate the cause
of the problem.
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