Smeg NCT685BHK manual Final Operations, Regulation of turndown rate for natural gas or town gas

Instructions for the installer

6 FINAL OPERATIONS

Having carried out the above adjustments, reassemble the appliance following, backwards, the instructions in paragraph “5.1 Removing the hob”.

6.1Regulation of turndown rate for natural gas or town gas

Replace the components on the burner and slide the knobs on the gas tap pins. Light the burner and set it at turndown rate position. Remove the knob and turn the regulation screw inside or next to the gas tap pin (depending on the model) until you get a suitable low flame. Replace the knob and check burner flame stability: (rapidly turning the knob from maximum to minimum position, the flame should not go out).

6.2Regulation of turndown rate for LPG

To regulate the turndown ratefor LPG, completely tighten (clockwise) the screw inside or next to the gas tap pin (depending on the model). The diameters of the by-passes for each burner are given in table “5.2 Nozzle replacement and primary air adjustment”.

After having regulated the device with a gas other than the one tested, replace the label located on the bottom enclosure with the one that corresponds to the new gas. The label is inside the bag that contains the nozzles.

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