Whirlpool GC640 User Manual download pdf (Page 9)

Burners and Nozzle Specifications

** At 15°C and 1013 mbar-dry gas

** Propane P.C.S. = 50.37 MJ/kg.

*** Butane P.C.S. = 49.47 MJ/kg.

Natural P.C.S. = 37.78 MJ/m

Gas Section:Class II2H3+

Rated Power kW (1) 7,8 (567gr/h-G30)

(557gr/h-G31)

(1) Values in g/h refer to capacities with liquid

gas (Butane, Propane).

It is the law that all gas appliances are installed by competent persons in accordance with the currect edition of the Gas

Safety (Installation and Use) Regulations. It is in your interest and that of safety to ensure compliance with the law.

In the UK, CORGI registered installers work to a safe standard of practice.

The hob must be installed in accordance with BS6172:

Failure to install the hob correctly could invalidate the warranty liability claims and could lead to prosecution.

Table 1

Liquid Gas Natural Gas

Burner Diameter

(mm)

Thermal power

kW (p.c.s.*)

By-Pass

1/100

Nozzle

1/100

Flow*

g/h

Nozzle

1/100

Flow*

l/h

Nomin. Ridot. (mm) (mm) *** ** (mm)

Fast (R) 100 3,00 0,70 41 86 218 214 116 286

Semi Fast (S) 75 1,90 0,40 30 70 138 136 106 181

Auxiliary (A) 55 1,00 0,40 30 50 73 71 79 95

Supply

Pressures

Nominal (mbar)

Minimum (mbar)

Maximum (mbar)

28-30

1 2 3 4 5 6 7 8 9 10 11 12 13

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Whirlpool GC640 User Manual Page 9