Fault Rectification; Fault Finding; Repairing; Dismounting - Datcon DT9102 B Operating Instructions Manual

Intrinsically safe digital clock
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DT9102 B
20180905-V1

8. Fault rectification

8.1. Fault finding

The instrument has a sophisticated self-test function. It is
able to detect and display the majority of the errors.
All the error messages are described in detail in chapters
10.3. Error messages and 10.4. Messages of critical errors
of the Appendix.
In the case of an error that makes the instrument
completely unable to function, nothing appears on the
display.

8.2. Repairing

In accordance with chapter 2.1. Authorised personnel: For
safety and warranty reasons, any internal work on the
instrument must be carried out by DATCON personnel.
In the case of errors, it is recommended to make a note of
the displayed error message, as well as of the
phenomenon seen.
Please communicate these pieces of information to the
Datcon service personnel.

9. Dismounting

9.1. Dismounting procedure

The steps described in Chapter 4. Mounting should be
performed in reverse sequence. In the course of
dismounting the instrument, the observance of all the
safety rules is mandatory, like upon mounting.
Only qualified and authorised professionals may perform
the dismounting operations.

9.2. Disposal

According to the relevant EU directive, the Manufacturer
undertakes the disposal of the instruments which were
manufactured by him and have been set apart with the
intention of having them disposed. Please deliver it in a
contamination-free condition to the site of the Manufacturer
or to a specialised recycling company.
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