Tisira TGF30G, Руководство пользователя, Страница: 14 / 20

pg 14
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GAS CONVERSION – NATURAL GAS AND UNIVERSAL LPG
The cooktop is factory fitted with Natural Gas Injectors. To adapt the cooktop to a different
type of gas than that for which it was designed, (see the sticker under the hob or on the
packaging), the burner nozzles must be changed, as follows:
Remove the pan supports and slide the burners out of the cooktop.
Unscrew the nozzles using a 7mm socket wrench and replace them with those for the
new type of gas. (See the product specification “burner and Nozzle Specifications”).
Reassemble the parts following the instructions in reverse order.
On completing the operation, replace the old rating label with the one showing the new
type of gas; the sticker is available from our Service Centres.
If the gas pressure is different than that prescribed, a pressure regulator must be
installed at the source, in compliance with national standards governing the use of piped
gas regulators.
REGULATION OF AIR SUPPLY TO THE BURNER
The burners do not need any primary air regulator.
SETTING THE MINIMUM REGULATION
NOTICE //
In the case of liquid gas, the regulation screw must be fully screwed in (clockwise).
Turn the gas valve to minimum.
Remove the knob and turn the regulator screw (positioned either on the side of the top
or inside the shaft - Fig. A and b) clockwise until the flame becomes small but regular.
Make sure that, when the knob is turned rapidly high to low, the flame does not go out.
In the event of a malfunction on appliances with the security device (thermocouple)
when the gas supply is set at minimum, increase the minimum supply levels using the
regulator screw in Fig. A- b.
Once the adjustment has been made, apply sealing wax, or a suitable substitute, to the
old seals on the by-pass.