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EN
21
Gas installation
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Set the gas pressure at the gas supply pipe (LPG
pressure bottle) to 2.75 kPa.
Ignite the burner (see the Operation chapter).
Check the burner flame.
Close the gas supply after successfully setting the
pressure.
Set the control knob to the 0 position.
Shut off the measuring device from the test point.
Securely screw the test point screw back into the test
point adapter.
Check that the screw is positioned correctly.
Subsequent installation work for both gas
types (NG/LPG)
Check the tightness of the gas connection by
conducting a leak test (see Leak test section).
Switch on the main switch/automatic circuit breaker.
Put the cooktop into operation (see the Operation
chapter).
Check all the functions and the burner flame are
working correctly.
6.3 Leak test of the gas connection
Ensure that no ignition sparks could be created.
Do not use fire or an open flame.
Use suitable testing equipment to check all the
connections on the gas connections.
When using a leak spray for this process, ensure that
you wet all connections.
Close 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.
6.4 Changing the gas type
Set the control knob to the 0 position.
Close the gas supply to the gas supply pipe.
Switch off the main switch/automatic circuit breaker.
Protect the main switch/automatic circuit breaker
from being switched on without permission.
Make sure the device is not energised.
Natural gas (NG)
If the cooktop is connected to a natural gas (NG) supply,
a gas regulator must be installed with a test point.
The gas regulator and the transition piece are included in
the scope of delivery of the appliance.
1
Fig. 6.1 Connection with gas regulator (NG)
[1] Gas regulator
Connect the gas regulator [1] to the connection on
the gas cooktop using the transition pieces and
the suitable seal.
Note the gas flow direction of the gas regulator [1].
Liquid gas (LPG)
If the cooktop is attached to a liquid gas supply (LPG),
the supply is controlled on the gas bottle.
For this purpose, install only the test point adapter
with the transition piece in the gas supply pipe.
The test point adapter and the transition piece are
included in the scope of delivery of the appliance.
1
Fig. 6.2 Connection to the test point adapter (LPG)
[1] Test point adapter
Connect the test point adapter [1] to the connection
on the gas cooktop using the transition pieces and the
suitable seal.
Ensure that the seal is positioned correctly.
Provide the necessary transition piece on the supply
side with appropriate seals at the installation site.
Tighten all connections so that they are secure.
Check that installation has been done correctly.
Check the correct functioning of the stopcock.
Check the gas pressure (LPG) as follows:
Set the control knob to the 0 position.
Close the gas supply.
Unscrew the test point screw completely.
Connect your measuring device to the test point
connection.
Open the gas supply.
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