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GB
pipe, a maximum torque of 300 Kgf * cm should be applied.
When the gas connection has been made, the installation should be checked to ensu- re that it is completely sealed. If the check is done using air, care should be taken that the test pressure is no more than 200 g./cm2. Where air is not available, soapy water should be applied to ensure that there are no leaks in the connections. Tes- ting should never be done using a flame.
When the hob has been installed, check that the burner minimums are properly ad- justed. To do this, light the burners and check that they do not go out if you switch quickly from the maximum to the minimum.
Gas conversion
Important!
Any alteration that is to be made to the appliance to convert it to a different type of gas should only be carried out by a qualified technician.
Information for Technical Assis- tance: whenever the type of gas or the ap- pliance’s pressure is changed, the new re- gulation plate should be placed on top of the old one so that the new features can be seen after the change.
The tasks involved in conversion are:
*Replace the injectors.
*Adjust the taps’ minimums.
The injectors required for each gas type are shown in table 1.
To replace the injectors, follow these ins- tructions:
1Remove the grids and upper parts of the burner so that the injector can be seen.
2Using a number 7 pipe spanner, remove the injectors and replace them with the new ones. Take care to press the injector down firmly so that there is no leakage.
3Replace the grid and burners that were previously removed.
When the injectors have been changed, this is how to adjust the minimums:
1Take the oven or the control panel out so that you can access the gas taps.
2Turn the burners on to their minimum.
3Use a slim, grooved screwdriver to turn the screw located to the right or in the centre of the gas tap’s shaft (the flame increases when you turn to the left and decreases when you turn to the right).
4When properly adjusted, check that the flame does not go out when you turn the knob quickly from maximum to minimum.
TEKA INDUSTRIAL, S.A. assumes no responsibility for any hob malfunction if the gas conversion or the adjustment of the burners’ minimums has not been carried out by TEKA’s official personnel.
Table 1
Burner |
| Family |
|
| Second | Third | |
| Group H | Group E+ | Group 3+ |
Rapid | 116 Y | 116 Y | 85 |
|
|
|
|
97 Z | 97 Z | 66 |
Ø injector expressed in 1/100 mm.
18