Digital position indicators with fieldbus –user manual
31/01/2024 EP4_F4 user manual.docx rev: 1.2 pag 2/38
1 Manual purpose
This manual has been designed by the Manufacturer to provide the necessary information regarding the EP4
and F4 device series to those who are authorized to carry out safely its installation, maintenance, removal and
disposal. All the necessary information for the buyers and planners can be found in the Sales documentation.
In addition to adopting good technical construction practices, the information should be read carefully and
strictly applied. Failure to observe this information could cause risks for the health and safety of people and
economical damage. This information, provided by the Manufacturer in the original language (Italian) is also
available in other languages to satisfy legislative and/or commercial needs. This manual must be kept in good
conditions by a responsible person in an ideal place so that it is always available for consultation. In case this
manual is lost or deteriorates, a replacement should be requested directly from the manufacturer indicating
the manual’s code. This manual reflects the state of the instrument at the time of input on the market: however,
the manufacturer reserves the right to make changes, add or improve the manual without further notice.
1.1 Identification
The identification label is applied on the instrument.
To determine the identification code of the instrument, consult the sales documentation.
1.2 Environmental conditions
Temperature range: min. 0°C, max. + 50°C.
It is forbidden to use the instrument other than for its specific use and in potentially explosive conditions or
where anti-explosive elements are required.
1.3 Storage
Here below are some references to be followed for the storage of the instrument:
Avoid environments with excessive humidity and those exposed to bad weather (avoid open areas).
Avoid putting the instrument directly on the ground.
Store the instrument in its original packaging.
1.4 Conformity declaration and EC marking
The instrument respects the following Communitarian Directives:
2014/30/EU Electromagnetic compatibility, 2011/65/EU RoHS.
1.5 Maintenance
The instrument does not need particular maintenance except cleaning, only with a soft cloth dampened with
ethyl alcohol or water. Do not use hydrocarbon solvents (petrol, thinners, etc.): the use of these products could
affect the proper function of the instrument.
Repairs should be done only and exclusively at the FIAMA technical assistance centre.
1.6 Calibrations and tests
It is advisable to calibrate the instrument periodically, once every working year.
To conduct calibration, follow the calibration procedure described in the present manual.
1.7 Technical Support
For any kind of technical assistance, contact the sales department of the Manufacturer directly indicating the
information given on the identification label, the number of hours used and the type of defect.
1.8 Manufacturer’s responsibility
The manufacturer declines any responsibility in case of:
•Using the instrument contrary to applicable national safety and accident-prevention laws.
•Incorrect installation, inobservance of, or incorrect procedures in contrast with the instructions provided
in the present manual.
•Defective electrical power supply.
•Modifications or tampering.
•Operations carried out by untrained or unqualified staff.
The safety of the instrument also depends on the strict observance of the procedures indicated in the manual:
always operate the instrument in its functioning capacity and carry out a careful routine maintenance.
•All phases of inspection and maintenance should be carried out by qualified staff.
•The configurations indicated in the manual are the only ones permitted.
•Do not attempt to use the instrument in anyway which is contrary to the indications provided.
•The instructions in this manual do not substitute but are a complement to the obligations of the current
legislation regarding safety laws.
