Siemens HQ738155E Notice D'utilisation Et De Montage page 33

Electrical connection
Only a licensed expert may connect the appliance. The
appliance must be installed according to the most recent IEE
regulations (Institute of Electrical Engineers). The appliance
may be damaged if incorrectly connected.
Make sure the voltage of the power supply corresponds to the
specified value on the rating plate. The rating plate can be
found on the inside of the storage compartment flap.
Ensure that the power supply is properly earthed and that the
fuse and the wiring and piping system in the building can
withstand the load from the appliance.
It is recommended that you configure the circuit for the
appliance to 16 A.
When you route the cable, make sure that:
the cable is not trapped or squashed.
■
the cable, for example, does not come into contact with
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sharp edges or cutting edges.
the cable does not come into contact with parts that can
■
reach temperatures of more than 50°C above room
temperature.
Connecting the appliance to the power supply
The appliance corresponds to protection class 1 and may only
be operated with a protective earth connection.
The appliance must be disconnected from the power supply for
all installation work.
Gas connection
The appliance must be connected in accordance with the
currently applicable regulations. Before installing the appliance,
check if the local conditions (type of gas and pressure) are
compatible with the appliance settings. The conditions for
setting the appliance can be found on the rating plate.
Connection to the gas lines and seal fitting must be carried out
professionally according to the currently applicable standards.
Gas connection on the appliance
The gas connection (ISO 228 G1/2) is located at the rear left of
the appliance. The following connections are provided with the
appliance:
Elbow EN ISO 228 G1/2 - EN
10226 R1/2 (with flat seal)
Default setting of the burners
The burners are preset for natural gas G20 (20 mbar). A nozzle
set for liquefied gas G30 31 (28 -30/37 mbar) is supplied with
the appliance.
Accessories
You can buy accessories from the after-sales service, from
specialist retailers or online.
Town gas nozzle G110 (8 mbar)
■
Town gas nozzle G120 (8 mbar)
■
Connecting natural gas supply
Only use connecting lines or flexible hoses which comply with
the applicable regulations and which are approved for this
purpose.
The appliance must only be connected to the power supply with
the power cable provided.
Contact protection must be ensured by the installation.
Only a licensed expert may connect the appliance. He is
subject to the regulations of the local electricity provider.
Power cable without a plug with earthing contact
An all-pole isolating switch with at least a 3 mm contact gap
must be fitted in the installation. Identify the phase and neutral
conductors in the socket. The appliance may be damaged if
incorrectly connected.
Connection to nominal voltage 220-240V. Connect the wires of
the mains power cable according to the colour coding: green/
<
yellow = PE conductor , blue = neutral conductor, brown =
phase (external conductor).
GB, IE, NZ, IL, DK and AU
Fixed connection only.
Power cable with a plug with earthing contact
The appliance can also be connected using the enclosed plug
with earthing contact to a properly installed earthed socket. The
socket must be accessible after installation. If this is not the
case, an all-pole isolating switch with a contact gap of at least
3 mm must be included in the installation.
1. Screw the adapter piece (3) and the seal (2) to the gas
connection (1).
Hold the adapter piece (3) with a spanner and screw it to a
2.
fixed connecting line (4) or a flexible gas connecting hose.
Only use approved sealing compound to seal the thread.
Connecting to liquefied gas
If you connect the appliance to liquefied gas, you must always
install a suitable gas pressure regulator. Use the total gas
consumption of the appliance stated on the rating plate to
select a suitable gas pressure regulator.
Only use connecting lines or flexible hoses which comply with
the applicable regulations and which are approved for this
purpose.
1. Screw the corrugated tube union (3) and the seal (2) to the
gas connection (1).
Slide a flexible gas connecting hose (5) onto the corrugated
2.
tube union (3).




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