Bosch HXA060B21Q User Manual And Installation Instructions page 38

en Installation instructions
¡ In the "Technical data – Gas" → Page 41 table, de-
termine the correct nozzle diameter.
¡ Always use a new seal.
¡ (*) Never establish a gas connection without these
parts.
Explanation
Bypass nozzle
Burner nozzle
(*) Seal
(*) Connecting piece for nat-
ural gas (NG: G20, G25)
¡ TS 61-210 EN 10226 R½
¡ EN 10226 R½
(*) Connecting piece for nat-
ural gas (NG: G20, G25)
¡ TS EN ISO 228 G½
¡ EN ISO 228 G½
(*) Connecting piece for lique-
fied gas (LPG: G30, G31)
Connecting piece
Blind plugs (closure part)
Replacing the cooker burner nozzles
Switch off all of the knobs on the control panel.
1.
Close the gas connection shut-off.
2.
Remove the pan support grids or the pan support
3.
racks and the burner parts.
Use the socket wrench 7 to remove the cooker
4.
burner nozzles.
Look up the burner nozzles in the table. You can
5.
find additional information about this in the section
entitled "Technical data – Gas" → Page 41.
Fit the new nozzles into the appropriate burners.
‒
After replacing the nozzles, check that there are no
6.
leaks. You can find additional information about this
in the section entitled "Leak and function test"
→ Page 41.
38
Adjusting or replacing bypass nozzles (small
flame setting)
You can set the minimum flame height for the burners
via the bypass nozzles.
Requirements
¡ Close the gas isolating equipment.
¡ Disconnect the appliance from the power supply.
Switch off all of the knobs on the control panel.
1.
Remove the knobs one by one by holding them
2.
tightly against the control panel and pulling them to-
wards you slightly.
Converting the appliance from natural gas to
liquefied gas
If the appliance was set to natural gas at the time of
delivery (factory setting) (NG: G20, G25) and is now
being converted to liquefied gas for the first time (LPG:
G30, G31):
In order to gain access to the bypass nozzles, re-
1.
move the control panel. You can find additional in-
formation about this in the section entitled "Remov-
ing the control panel" → Page 39.
Tighten the bypass nozzles as far as it will go.
2.
Then carry out the steps described in the section
3.
entitled "Installing the control panel" → Page 40.
Converting the appliance from liquid gas to
natural gas
If you convert the appliance from liquefied gas
(LPG: G30, G31) to natural gas (NG: G20, G25) or if
you already carried out this conversion and then undo
this:
Replace all of the bypass nozzles in the appliance.
1.
You can find additional information about this in the
section entitled "Removing the control panel"
→ Page 39.
2. Then carry out the steps in the section entitled "Re-
placing the bypass nozzles" → Page 40.
Then carry out the steps described in the section
3.
entitled "Installing the control panel" → Page 40.