Gas Connection; Approved Connections; Liquefied Gas Connection (Lpg); Natural Gas Connection (Ng) - Bosch HGW3ASQ K Series Instructions Manual

Gas connection

Approved connections

These instructions apply only when the appliance is set up in
countries that are indicated on the rating plate.
If the appliance is set up, connected and used in a country that
is not indicated on the rating plate, installation and assembly
instructions must be used that contain data and information on
the valid connection conditions in the relevant country.

Liquefied gas connection (LPG)

Caution!
Observe the specific guidelines for each country.
If liquid gas (LPG) is used, the gas supply should be connected
via a gas hose or a fixed connector.
Important information on using a gas hose:
Use a safety gas hose or a plastic gas hose (8 or 10 mm in
■
diameter).
It must be attached to the gas connection using an approved
■
connecting device (e.g. a hose clamp).
The hose must be short and completely leak-tight. The hose
■
must not be longer than 1.5 m. Observe the applicable
guidelines.
The gas hose must be replaced once a year.
■
Place the new seal in the connection piece. Make sure the
1.
seal is seated correctly.
Secure the gas connection piece to the appliance using a 22
2.
mm spanner and place the connection piece into the
connection piece using a 24 mm spanner.
Fit the safety gas hose and use a pipe union or cable clamp
3.
to tighten it securely.
For information on how to carry out leak testing, see the
4.
section entitled "Leak testing". Open the gas connection shut-
off.
Note: Use a torque wrench to connect the appliance.
4

Natural gas connection (NG)

If natural has (NG) is used, the gas supply should be
connected via a gas pipe or a safety gas hose with threaded
fittings at both ends.
Connection in accordance with EN ISO 228 G
228 G ^ )
Place the new seal in the connection piece. Make sure the
1.
seal is seated correctly.
Secure the gas connection piece to the appliance using a 22
2.
mm spanner and place the connection piece into the
connection piece using a 24 mm spanner.
Place the new seal into the gas pipe or safety gas hose.
3.
Make sure the seal is seated correctly.
Secure the connection piece using a 24 mm spanner. Use a
4.
24 mm spanner to place the threaded fitting of the gas pipe
or safety gas hose on the connection piece and tighten it
firmly.
For information on how to carry out leak testing, see the
5.
section entitled "Leak testing". Open the gas connection shut-
off.
:
Risk of gas leak!
When connecting the gas pipe or safety gas hose, do not
tighten the gas connection piece on the appliance using a 22
m spanner. This may damage the connection piece.
Notes
*G : EN ISO 228 G (TS EN ISO 228 G
^ ^
■
Use a torque wrench to connect the appliance.
■
^ (TS EN ISO
)
^