Instructions for the installer

5.3 Regulation for natural gas

The hob has been inspected for G20 (2H) natural gas at a pressure of 20 mbar. To allow the unit to work with this type of gas, perform the same operations described in paragraph “5.2 Regulation for LPG”, but choose the nozzles and regulate the primary air for natural gas, as shown in the following table and in paragraph “5.4 Regulation of primary air”. After the regulations have been carried out, restore the seals with sealing wax or equivalent material.

 

 

 

 

 

Rated heating

 

 

 

 

 

 

Burner

 

 

capacity

 

Natural gas – G20 20 mbar

 

 

 

 

 

 

(kW)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Nozzle diameter

 

Reduced flowrate

 

 

 

 

 

 

 

 

1/100 mm

 

(W)

 

 

 

 

 

 

 

 

 

 

 

Auxiliary (1)

 

 

1.05

 

73

 

380

 

 

 

 

 

 

 

 

 

 

Semi-rapid (2)

 

 

1.65

 

92

 

380

 

 

 

 

 

 

 

 

 

 

 

Average rapid (3)

 

 

2.55

 

115

 

750

 

 

 

 

 

 

 

 

 

 

 

Large rapid (4)

 

 

3.1

 

126

 

800

 

 

 

 

 

 

 

 

 

 

 

Triple crown (5)

 

 

3.9

 

140

 

1400

 

 

 

 

 

 

 

 

 

 

 

Triple crown (6)

 

 

3.3

 

130

 

1400

 

 

 

 

 

 

 

 

 

 

Double crown

 

internal (7)

 

0.8

 

67

 

380

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

external (7)

 

3.3

 

130

 

900

 

5.4Regulation of primary air

Referred to distance “X” in mm.

 

BURNER

 

 

 

G20

 

G30/G31

 

 

 

 

 

 

 

20 mbar

 

28/37 mbar

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Auxiliary (1)

 

 

 

1.5

 

1

 

 

 

 

 

 

 

 

Semi-rapid (2)

 

 

 

1.5

 

1.5

 

 

 

 

 

 

 

 

 

 

Average rapid (3)

 

 

 

1

 

1.5

 

 

 

 

 

 

 

 

 

 

Large rapid (4)

 

 

 

1.5

 

2.5

 

 

 

 

 

 

 

 

 

 

Triple crown (5)

 

 

 

2

 

3.5

 

 

 

 

 

 

 

 

 

 

 

Triple crown (6)

 

 

1

 

2.5

 

 

 

 

 

 

 

 

Double crown

 

internal (7)

 

 

0.5

 

1.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

external (7)

 

 

1

 

4

 

27

Page 10
Image 10
Smeg T2740N1NL manual Regulation for natural gas, Regulation of primary air

T2740N1NL specifications

The Smeg T2740N1NL is a high-performance built-in coffee machine that exudes elegance while delivering exceptional functionality, making it a perfect addition to any modern kitchen. This model combines sleek Italian design with cutting-edge technology to elevate your coffee experience.

One of the standout features of the Smeg T2740N1NL is its integrated coffee grinder, which allows you to freshly grind coffee beans, ensuring that every cup you brew showcases the rich, robust flavor of freshly ground coffee. The machine can accommodate different bean types, offering customizability for the coffee connoisseur.

The T2740N1NL offers a range of coffee options, including espresso, lungo, and even hot water for tea enthusiasts. Its programmable settings enable users to choose their preferred strength, temperature, and coffee size, creating a personalized brew every time. This model’s intuitive touch display makes it easy to navigate through the various settings and options, providing users with a seamless user experience.

Another notable technology integrated into the T2740N1NL is its auto-cleaning system. This feature ensures that the coffee machine maintains optimal hygiene and cleanliness without the need for manual intervention. The removable brew unit also contributes to easy cleaning, allowing users to maintain their machine effortlessly.

For those who appreciate milk-based beverages, this built-in coffee machine includes a built-in milk frother that creates creamy, frothy milk for lattes and cappuccinos, further enhancing the versatility of the machine. The adjustable spout height accommodates various cup sizes, from classic espresso cups to larger mugs, ensuring convenience and adaptability.

The Smeg T2740N1NL is designed with energy efficiency in mind, featuring an auto-off function that powers down the machine when not in use, contributing to lower energy consumption. The stylish stainless steel finish not only adds a contemporary touch but also ensures durability and easy upkeep.

Overall, the Smeg T2740N1NL stands out as a multifunctional coffee machine that combines sophisticated design with advanced technology. Whether for a quiet morning coffee or entertaining guests, this model is sure to impress with its craftsmanship, capabilities, and range of features, making it an excellent investment for coffee lovers.