Auxiliary Semi-Rapid Medium-Rapid Large-Rapid; Primary Air Adjustment - Smeg Hob Instructions For The User

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Instructions for the installer

Refers to distance "X" in mm.

BURNER

Auxiliary

Semi-Rapid

Medium-Rapid

Large-Rapid

To identify the burners on your hob, please refer to the illustrations in "10.7 Arrangement of

the burners on the hob".

If after adjusting the air the flame is in the modes shown in the diagram:

the following changes need to be made:

A: the flame is noisy, unstable and is separated from the burner: the primary air is too

open.

B: The flame is opaque, not very bright or with yellow peaks and wraps around the

burner: The primary air is too closed.

C: The flame is blue, clear and stable and not separated nor wrapped around the

burner: the air is correctly adjusted.

10.5 Adjusting the minimum for town and natural gas

Reposition the components on the burner and

slide the knobs onto the tap rods.

Light the burner and set it to the minimum

position

Extract the knob again and turn the adjustment

screw inside or next to the tap rod (depending on

the model) until the correct minimum flame is

achieved.

Refit the knob and verify that the burner flame is

stable (when turning the knob rapidly from the

maximum to the minimum position the flame must

not go out).

ULPG

2.75 kPa

Natural Gas

1.0 kPa

0.5

1.5

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