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15.4 - Converting 70T model appliances
from one type of gas to another
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before changing the gas type:
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- Check and be sure that the type of gas that is supplying
the appliance is compatible with the regulation kit you
have;
- Do not supply the appliance with a different type of gas
than those provided for.
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Contents:
The kit (supplied as standard with the appliance) is made up of
- a label bearing the new type of gas, a gas nozzle for each
burner and an instruction sheet;
To change the gas, proceed as follows:
1 - Switch off the appliance by turning the main switch to
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2 - Close the gas supply isolation valve;
3 - open the boiler casing as described in section 17.2;
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15-2;
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checking table 15-8 to make sure the diameter corresponds;
8 - Reinstall the gas valve, taking care to correctly position
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9 - Reposition fork “A” in the locking seat;
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11 - Open the gas supply isolation valve;
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absolutely prohibited.
13 - Switch on the appliance by turning the main switch to
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anticlockwise;
15 - Check the gas pressure, as described in section 15.7;
the minimum pressure must not be less than 10 mbar,
while the maximum must not exceed 45 mbar;
16 - Check and regulate the CO
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following the procedure
referred to in section 15.8 and checking the value in
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The measurements must be
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that ensure an accurate reading.
17.- Check the appliance output heat as described in section
15.9;
18.- The gas conversion kit contains self-adhesive labels
for the indication of the new gas supply type. The correct
label must be selected and applied to the appliance in a
prominent location, next to the rating plate where possible.
If the appliance has been converted to LPG, “Section B”
of the label should be applied; if the appliance has been
converted to Natural Gas, “Section A” should be applied.
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If you smell gas:
A - Turn off the gas supply at the gas meter;
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strike matches;
C - Do not operate electrical appliances or
switches such as a light switch.
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property.
E - Call the gas emergency service and follow
their directions.
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