Converting The Boiler To Propane - Buderus logamax plus gb142-24 Installation Manual

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Converting the boiler to propane

14 Converting the boiler to propane
To convert the boiler to propane, the following instructions
must be adhered to:
DANGER
if flammable gas explodes.
Only carry out work on gas conduits and fittings
if you are licensed for such work.
Turn off the gas supply.
Switch off the heating system using the main switch.
Disconnect the electrical power to the boiler.
Set the thermostat or other operating control to lowest
setting.
Remove the casing (fig. 49).
Loosen the screw connection on the gas valve (fig. 44,
pos. 1, page 49) and pull the plug (fig. 44, pos. 2,
page 49) from the gas valve.
Pull both plugs from the fan unit (fig. 44, pos. 3,
page 49).
Loosen both retaining clips (fig. 44, pos. 4, page 49) on
the burner cover and remove the burner cover together
with the fan unit and the gas valve.
Loosen the three crosshead screws and remove the gas
valve from the fan unit (fig. 50, pos. 1).
Remove the gas orifice (fig. 50, pos. 2).
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GB142-24/30
Fig. 49 Remove the casing
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Fig. 50 Replacing the gas orifice
We reserve the right to make any changes due to technical modifications!
Installation instructions Logamax plus GB142-24/30/45/60 • version 10/2007
GB142-45/60
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