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8

Conversion to a different gas type

Measures to note

The appliance may only be converted to a different gas type 

by an approved specialist, in accordance with the 

instructions in this manual.
Incorrect connection and incorrect settings may cause 

serious damage to the appliance. The appliance 

manufacturer accepts no liability for damage and 

malfunctions of this kind.

Pay close attention to the symbols indicated on the rating plate. 

If there is no symbol for your country, follow the technical 

guidelines that apply in your country when making settings.
Before setting up the appliance, determine the gas type and 

pressure in the local supply network. Before using the 

appliance for the first time, make sure that all settings have 

been made correctly.
Pay attention to local and international rules and regulations.
All connection data can be found on the rating plate on the rear 

of the appliance at the bottom.
Enter the data in the following table:  

Product number (E no.),  

Manufacturing number (FD),  

Enter the factory settings for gas type/gas pressure, as well as 

the settings for gas type/pressure that apply after the gas 

conversion, in the following table.

The changes made to the appliance and the type of connection 

play an important role in ensuring that the appliance operates 

correctly and safely.

Converting to a different gas type

The gas connection must be replaced.

The nozzles for the burners must be replaced.

Depending on the factory gas setting, the bypass nozzles in 

the burner valves must either be replaced, or screwed in fully.

Numbers are printed on the nozzles indicating their diameter. 

Further information about the gas types suitable for the 

appliance, as well as the corresponding gas nozzles, can be 

found in the section entitled 

"Technical properties - gas"

.

After the conversion

After the appliance has been converted to a different gas 

type, you must perform a leak test. See the section entitled 

"Leak test"

.

After the appliance has been converted to a different gas 

type, you must check the flame behaviour. See the section 

entitled 

"Correct flame behaviour"

.

Enter the newly-set type of gas and gas pressure in the table. 

See the section entitled 

"Measures to be observed"

.

Caution!

After the appliance has been converted to a different gas type, 

the labels giving information on the gas type and showing a 

star must be affixed at the appropriate point on the rating plate 

MAKE SURE THAT YOU DO THIS

.

Parts for the gas conversion

Illustrations of the parts that are required for the gas-type 

conversion are included below.
To determine the correct nozzle diameter, see the table 

"Technical data – Gas"

.

Always use a new seal.
The gas connecting piece may vary depending on the gas type 

and the country-specific guidelines.
(*) You must never establish a gas connection without these 

parts.

E no.

FD no.

After-sales service

O

Type of gas / gas pressure
Data on the rating plate
Type of gas / gas pressure
Data after gas conversion

Bypass nozzle

Burner nozzle

(*) Seal

(*) Connecting piece for natural 

gas 
(NG: G20, G25)

TS 61-210 EN 10226 R

^

EN 10226 R

^

(*) Connecting piece for natural 

gas 
(NG: G20, G25)

TS EN ISO 228 G

^

EN ISO 228 G

^

(*) Connecting piece for liquid gas 

(LPG: G30, G31)

Screw connection

Содержание G20

Страница 1: ...01 290595 Ú Installation instructions Gas hob ...

Страница 2: ......

Страница 3: ...r home use only not for commercial or professional use This appliance cannot be installed on yachts or in caravans The warranty will only be valid if the appliance is used for the purpose for which it was designed After connecting the appliance check that the local conditions type of gas and pressure are compatible with the appliance settings The permissible appliance settings can be found on the ...

Страница 4: ...work surface Installation of appliance Note Wear protective gloves to fit the hob Remove the pan support handles burner cap and burner heads Turn the appliance over carefully and place it on a soft cloth Make sure that the ignition parts are not damaged The adhesive seal provided prevents leaks Adhere it to the work surface around the cut out It must be adhered around the edge of the area cut out ...

Страница 5: ... waste gas main All ventilation regulations must be observed Caution The gas connection must be made via a fixed i e not mobile connection gas line or via a safety hose Caution If using the safety hose ensure that the hose is not trapped or crushed The hose must not come into contact with hot surfaces Caution The gas connection must have an easily accessible locking device Safety information The n...

Страница 6: ...ction If the safety earth terminal does not comply with regulations safety against electrical hazards is not guaranteed Caution You must use a H 05 W F type cable or equivalent for the appliance connection Connection for models with mains cable without plug optional Caution Appliances fitted with three core cables must be earthed Connect the wires with the mains cable according to the following co...

Страница 7: ... connecting device for example a hose clamp The hose must be short and completely leak tight The hose can have a maximum length of 1 5 m Observe the current guidelines The gas hose must be replaced at least once a year Fit the flexible safety gas hose and use a screw connection or a cable clamp to tighten it securely After establishing the connection carry out a leak test See the section Leak test...

Страница 8: ...burner valves must either be replaced or screwed in fully Numbers are printed on the nozzles indicating their diameter Further information about the gas types suitable for the appliance as well as the corresponding gas nozzles can be found in the section entitled Technical properties gas After the conversion After the appliance has been converted to a different gas type you must perform a leak tes...

Страница 9: ...blished via a gas pipe or via a flexible safety gas hose with threaded connections at both ends Replace the gas connection pipe in the appliance with a natural gas adaptor First loosen the screw connection from the flexible safety gas hose if available or loosen the cable clamp and disconnect this from the appliance Figure 1 Remove the connecting piece held using a size 13 key from the appliance s...

Страница 10: ...lade screwdriver no 2 through the drain holes ensure that you do not damage the cables and tighten the bypass nozzles as far as they will go For designs that do not have direct access to bypass nozzles optional To reach the bypass nozzles you must remove the hob See section Removing the hob After the hob has been removed remove the ignition group from the taps The bypass nozzles must then be tight...

Страница 11: ...st carry out a leak test See the section Leak test Installing the hob Install in reverse order 1 Ensure that the cables are not damaged and the connections do not come loose Slowly insert the ignition group 2 Slowly place the hob onto the burners Attach the burner screws from the hob Caution In doing so ensure that ignition plug and thermal element seals do not fall under the hob 3 For versions wi...

Страница 12: ...be checked using your finger or a suitable device 3 Spray the nozzle in the burner to be checked with a leakage spray 4 Push the control knob and turn it anti clockwise This supplies the nozzle with gas If small bubbles or foam form indicating a gas leak follow the instructions in the section entitled In the event of a gas leak Correct flame formation Burner The burning behaviour and soot formatio...

Страница 13: ... Gas flow at 15 C and 1013 mbar g h 127 G20 G25 G30 Gas pressure mbar 20 25 29 Nozzle mm 1 15 1 28 0 85 Bypass nozzle mm 0 39 0 39 0 39 Input power max kW 3 3 3 Input power min kW 0 50 0 50 1 3 Gas flow at 15 C and 1013 mbar m h 0 286 0 333 Gas flow at 15 C and 1013 mbar g h 218 G20 G25 G30 Gas pressure mbar 20 25 29 Nozzle mm 1 03 1 04 0 68 Bypass nozzle mm 0 61 0 61 0 61 Input power max kW 3 3 3...

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Страница 16: ... 9001119023 9001119023 ...

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