Repair manual

PREFACE
A successful troubleshooting is carried out with the
competence acquired by years of experience and attending
training courses.
When the user complains for bad efficiency or working
anomaly, his indications must be kept into proper
consideration using them to acquire any useful information to
focus the intervention.
After the detection of the existing anomaly, it is
recommended to proceed with the operations of
troubleshooting by decoding the auto-troubleshooting data
provided by the EDC system electronic central unit.
The continuous efficiency tests of the components connected
to, and the check of working condi tions of the enti re system
carried out during working, can offer an important diagnosis
indication, available through the decoding of the
”failure/anomaly” codes issued by blinking of the failure led:
the ”blink-code” (whether programmed).
Please consider that the interpretation of the indications
provided by the blink-code is not sufficient to guarantee the
solution to the existing anomalies.
Use of appropriate diagnostic tools allows to decode the error
codes, to exploit the internal database and to obtain other
information for identifying the origin of the fault.
Every time there is a breakdown claim and this breakdown is
actually detected, it is necessary to proceed inquiring the
electronic unit in one of the ways indicated and then proceed
with the diagnostic research making trials and tests in order to
have a picture of the working conditions and identify the root
causes of the anomaly.
In case the electronic device is not providing any indication, it
will be necessary to proceed relying on the experience,
adopting traditional diagnosis procedures.
In order to compensate the operators’ lack of experience in
this new system, we are hereby providing the USER’s
GUIDELINE FOR TROUBLESHOOTING in the following
pages.
Any kind of operation on the electronic center unit
must be executed by qualified personnel, duly
authorized.
Any unauthorized tamper will involve decay of
after-sales service in warranty.
SECTION 3 - INDUSTRIAL APPLICATION 59
F3C CURSOR ENGINES
Print P2D32C005 E Base - May 2007