Partner G20, Installation Instructions Manual

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9
Converting the appliance from natural gas to
liquefied gas (LPG)
If the appliance is converted from natural gas (NG: G20, G25)
to liquid gas (LPG: G30, G31):
Replace the natural gas adaptor in the appliance with a liquid
gas connection pipe.
■
First, loosen the flexible safety gas hose or the gas pipe and
disconnect it from the appliance.
For this, disconnect the gas pipe or the threaded screw
connection on the flexible safety gas line (using a size 24
key) from the gas connecting pieces (held using a size 18
key)
. Figure 1.
Remove the connecting piece
(held using a size 13 key)
from the appliance's gas screw connection (using a size 24
key). Figure 2.
If liquid gas (LPG) is used, the gas connection should be
established via a gas hose or a fixed connection.
■
Insert the new seal into the connecting piece. Ensure that the
seal is seated properly.
■
Plug the connecting piece
(held using a size 13 key)
into the
appliance's gas screw connection (using a size 24 key).
■
Fit the safety gas hose and use a screw connection or a
cable clamp to tighten it securely.
■
For more information about the leak test, see the section
"Leak test" . Open the gas connection locking device.
Note:
Use a torque wrench when converting the gas type.
Converting the appliance from liquid gas to
natural gas
If the appliance is converted from liquid gas (LPG: G30, G31)
to natural gas (NG: G20, G25):
If natural has (NG) is used, the gas connection should be
established via a gas pipe or via a flexible safety gas hose with
threaded connections at both ends.
■
Replace the gas connection pipe in the appliance with a
natural gas adaptor. First, loosen the screw connection from
the flexible safety gas hose (if available) or loosen the cable
clamp, and disconnect this from the appliance. Figure 1.
Remove the connecting piece
(held using a size 13 key)
from the appliance's gas screw connection (using a size 24
key). Figure 2.
■
Insert the new seal into the connecting piece. Ensure that the
seal is seated properly.
■
Plug the connecting piece
(held using a size 13 key)
into the
appliance's gas screw connection (using a size 24 key).
■
Place the gas pipe or the flexible safety gas hose with thread
(using a size 24 key) and with a new seal on the connecting
piece and tighten it securely.
■
For more information about the leak test, see the section
"Leak test" . Open the gas connection locking device.
Note: Use a torque wrench when converting the gas type.
Replacing the burner nozzles
After having replaced the gas connecting piece on the
appliance to be converted to another gas type, all burner
nozzles must be replaced. The following steps must be
observed:
1.
Turn off all switches on the control panel.
2.
Shut off the gas supply.
3.
Remove the pan support and burner parts.
4.
Remove the burner nozzles (Allen key 7).
5.
To identify the burner nozzles, see the table in the section
entitled " Technical properties - gas ".
Insert the new nozzles in the corresponding burners.
Once the nozzles have been replaced, perform a leak test. See
the section entitled "Leak test ".
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