User's Manual
EN
26
Installation
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5.6.2 Gas connection
This gas cooking appliance corresponds to device
class 3. It is equipped with a flexible connection hose.
The gas hose must meet the requirements of EN14800.
The installation of a security gas socket in the adjacent
unit is recommended.
The connection of liquid gas (LPG) is performed with
the interconnection of a sealed connection socket
(pipe D: 8 x 1 mm).
The connection to the gas supply is to be created with
flexible and seamless pipes made from stainless steel.
The connection with a security gas socket is to be
created in accordance with DIN 3383 with a maximum
length of 1,500 mm.
The connection bracket and connection pieces must
be equipped with a 1/2 inch external thread in
accordance with the regulatory country requirements
(see table 6.2 Connection bracket).
Connect the appliance as follows:
Set the control knob to the 0 position.
Close the gas supply.
Switch off the main switch/automatic circuit breaker
before connecting the cooktop.
Secure the main switch/automatic circuit breaker
against being switched back on without permission.
Make sure the power to the appliance is disconnected.
Check the gas type and gas pressure of the gas supply
pipe.
Ensure that the appliance is equipped with the correct
nozzle type in order to guarantee a correct burner
flame and safe operation.
Remove the protective cap from the connection tube.
Use a security gas socket to connect this directly to
the connection of the gas cooktop using a permitted
security bracket to prevent any leakage of gas.
Only use the connection permitted in your country.
ISO 228-1/ISO7-1(EN10226): cylindrical/conical
ISO 228-1/ISO 228-1: cylindrical/cylindrical
Connect the appliance to the gas supply pipe.
Tighten all connections so that they are secure.
Check that installation has been carried out correctly.
Check the correct functioning of the stopcock.
Check the tightness of the gas connection by
conducting a leak test.
Ensure that there is no risk of ignition sparks.
Do not use fire or an open flame.
Use suitable testing equipment to check all the
connections between the cooktop and the gas
connection.
When using a leak spray for this process, ensure that
you wet all connections.
Shut off the gas supply if you determine that gas is
escaping and ventilate the room.
Seal the point from which the gas is leaking.
Re-check all connections and the gas connection.
Repeat the leak test until all connections are tight.
Create a leak test record and give this to the user.
Switch on the main switch/automatic circuit breaker.
Put the cooktop into operation (see the Operation
chapter).
Check all the functions of the cooktop extractor and
cooktop are working correctly.
Check the burner flame is working correctly,
particularly when the cooktop extractor is in use.
5.6.3 Changing the gas type
Set the control knob to the 0 position.
Shut off the gas supply to the gas supply pipe.
Switch off the main switch/automatic circuit breaker.
Secure the main switch/automatic circuit breaker
against being switched back on without permission.
Make sure the power to the appliance is disconnected.
Changing the gas burner nozzle in the gas
burner
INFO The gas type and pressure may only be changed
by a certified engineer or BORA service
technician. He/she also assumes responsibility
for the proper gas installation and commissioning.
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2
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Fig. 5.26 Gas burner structure
[1] Burner cap
[2] Burner head
[3] Electric igniter
[4] Safety thermocouple
[5] Burner housing
[6] Gas burner nozzle
Remove the pan support.
Remove the burner cap [1] from the burner head [2].
Remove the burner head [2] from the gas outlet.