Fig. 3
• that the plant is fitted with an efficient earth connection, following the standards and law provisions in
force.
The earth connection is compulsory in terms of the law. Should there be no cable and/or plug on the
equipment, use suitable absorption material for the working temperature as well, as indicated on the
matrix plate. Under no circumstance must the cable reach a temperature above 50 °C of the ambient
temperature.
Should a direct connection to the network be required, it will be necessary to interpose an omnipolar
switch with minimum aperture between the 3 mm. contacts, dimensioned to bear the plate load and it
must follow the standards in force (the yellow/green earth cable must not be interrupted by the switch).
The plug or omnipolar switch must be easily reached on the installed equipment.
The manufacturers decline any responsibility in the event of non-compliance with what is described
above and the accident prevention norms not being respected and followed.
If the mains cable becomes damaged, replace it immediately with a cable or special cable set obtained
from the manufacturer or from after sales service.
The use of silicone for the sealing is prohibited. It is only permitted to use the seal provided.
The use of clay pots and heat diffusers is prohibited.
GAS CONNECTION
(Fig. 4) Connect the appliance to the gas cylinder or to the installation according to the prescribed standards
in force, and ensure beforehand, that the appliance matches the type of gas available. Otherwise, see
"Adaptation to various types of gas". Furthermore, check that the feed pressure falls within the values
described on the table: "Injectors characteristics".
Rigid/semirigid metal connection
Carry out the connection with fittings and metal pipes (even flexible pipes) so as to obtain counter stress
the inner parts of the appliance.
N.B.: - token the installation has been carried out, check the perfect sealing of the entire connection
system, by using a soapy solution.
Electrical connection
(Fig. 5) Prior to carrying out the eleciricat connection, please ensure that:
• the plant characteristics are such as to follow what is indicated on the matrix plate placed at the bottom
of the working area;
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