Ravelli MIA 90, User Manual

Page: 107 / 144

User manual MIA 90
Page107
Vers. 1 du 20/10/16
EN
Maintenance schedule.
Maintenance should be carried out periodically as shown in the table below, and in the manner prescribed by standards and performed
by qualified personnel; upon completion a regular intervention report should be issued.
The installer should ask for the receipt of delivered documentation and preserve it together with the technical
documentation regarding the installation performed.
REFERENCE KEY OF SYSTEM DECLARATION OF CONFORMITY
1. Like in the case of gas plants, by "other" we may mean the replacement of a device installed in a fixed manner.
2. Specify: name, surname, qualification and (when there is an obligation as per Art.5, paragraph 2) registration data to the relative
Professional association of the technician that drafted the project.
3. Specify the technical standards and regulations in force, classifying them per design, execution and inspection.
4. Should the system executed according to the design be modified during work, the project submitted at the end of the works should
include the versions made. The project also includes the fire prevention protocol (where applicable).
5. For products subject to standards, the report should contain a complete statement of compliance to the same, where applicable,
with reference to marking, test certificates etc. issued by authorized bodies.
For the other products (to be listed) the signatory should declare that it regards materials, products and parts compliant with
provided for in articles 5 and 6. The report should state the compliance with installation area.
When this is relevant for the proper operation of the system, indications on the number or features of appliances installed or
about to be installed should be provided (e.g. for gas: 1) number, type and power of appliances; 2) features of the parts
that make up the ventilation systems of the area; 3) features of the system that feeds the fuels;
4) information on appliance wiring, where applicable).
6. The layout of the system executed includes the description of the works done (with simple reference to the project when the latter
was drawn up by an authroized professional and variations during works have not been approved). In the case of:
modification, enlargement and non-routine maintenance, the intervention should be integrated, if possible, into the layout of
the existing system. The layout shall include the fire prevention protocol (where applicable).
7. The reference data include the name of the company that carried out the works and the date of the statement. For plants or parts
of plants built before the entry into force of this decree, the reference to declarations of conformity may be replaced by a reference
to declarations of conformity (Article 7, paragraph 6). If part of the system is executed by another company (such as ventilation and
fume exhaust in gas installations), the declaration should include reference data for the said parts.
8. If the installation includes products or systems legitimately used for the same job in another Member State of the European Union
or party to the Agreement on the European Economic Area, for which there are no
technical standards for the product and installation, the declaration of conformity should be annexed to the project drafted and
signed by a registered professional engineer in accordance with the specific technical skills required, certifying that the risk assessment
associated with the use of the product or production system was performed, and the fact that he had adopted all necessary measures
to achieve levels of safety equivalent to those guaranteed for the installations carried out, according to sate-of-the-art standards and
to have supervised the proper execution of the installation in all its phases in compliance with all technical
standards provided by the manufacturer of the system or the product.
9. Example: any certificates containing the outcome of the checks performed on the system before commissioning or cleaning,
sanitizing treatments etc..
10. Upon completion of works, the company that installed the system should issue the client a declaration of conformity of the
systems in compliance with the standards in Art.7. The client or the owner should entrust installation, modification, enlargement and
maintenance tasks of the system in Art. 1 exclusively to authorized companies as per Art. 3.
Type of appliance installed <15 kW (15 - 35) kW
Pellet-fueled appliance 2 years 1 year
Appliances with open firebox 4 years 4 years
Appliances with close firebox 2 years 2 years
Water appliances 1 year 1 year
Boilers 1 year 1 year
Fume exhaust system 4 t of fuel 4 t of fuel