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MEASURES FOR THE REBUILDING AND INSTALLING A DIFFERENT TYPE
OF GAS
Our appliances are certifi ed and regulated the natural gas (see technical plate). Conversion or
adaptation to a different type of gas must be performed by authorized personnel. Nozzles for diffe-
rent types of gas are in a bag provided with the pan and are marked in hundredths of mm (table of
technical data pipes).
Nozzle replacement:
For nozzle replacement, front panel must be removed. After release M5 bolt insert air regulation
(Fig. 3, note 2), with wrench no.13 unscrew original nozzle (Fig.3, note 3) and screw back new no-
zzle. Then is necessary set new value for air regulation (Fig.3, dimension "A"). Dimensions for gas
are shown is table of technical specifi cations for burners. Also is necessary get change nozzle of
pilot burner (Fig.4, note 5).
With wrench no.10 you need disassembly pipe for pilot burner and eject out. The nozzle is located
among last part of the pipe and pilot burner.
After the exchange and re-mounting supply pipes, it is necessary to check out the sealing of conne-
ctions.
Pressure adjustment:
Pressure is measured with a manometer with the required sensitivity. Connect manometer after
unscrewing air sealed bolt into required location (Fig.5, note 8). Pressure adjustment screw is acce-
ssible after removing the cap (Fig.5, note 5). The pressure is set to the value given in the table of
technical data burner (page 10). After the measurement is necessary to screw the bolt back and
check the sealing.
Important:
After what was done adjusting the appliance to another type of gas, it is necessary to change the
gas indicated on the technical plate located in a visible location on the side of the device.
Commissioning and device check
• After connecting the device on the gas, water and electricity, the entire installation and operation
of the device must be tested
• Particularly check the following: - Check that all connections have been made by the installation
instructions presented - Check that are observed and complied with all applicable standards and
health & safety regulations and legislation and guidelines - Check appliance for gas leak - Check
tightness of inlet water - Check ignition burners - Check the stability of the fl ame - In case of change
of equipment to another type of gas modify the identifi cation gas tag which is located below the gas
inlet.
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