Smeg PTV705 Service Manual download pdf (Page 8)

Instructions for the installer

5. Adapting to different types of gas

Before performing any cleaning or maintenance work, detach the hob from the

electrical socket.

The hob has been inspected for G20 (2H) natural gas at a pressure of 20 mbar.

For functioning with other types of gas the nozzles must be replaced and the primary

air adjusted.

To replace the nozzles and regulate the burners, you have to remove the top as

described in the following paragraph.

5.1 Removing the hob

Remove all of the burner components by following the numerical sequence shown in

the figure:

• remove all of the knobs (1) by pulling them upward;

• remove the grids (2), lifting up one of the two horizontal spokes;

• remove the burner caps (3) and flame caps (4);

• with wrench A (supplied), open the bayonet clamps on the burner rings by levering

on guides B;

• after having removed all of the above-described components, raise the surface to

access the burners and gas taps.

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Smeg PTV705 Service Manual Page 8