Honeywell Maxon OT FHR Manual page 13

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If fuel insert is shipped inside burner housing, remove the fuel insert and set aside in a protected area.
Install service plate over housing flange and secure plate to housing using T-bolts provided.
Pre-pipe quick-connect devices to the combustion oxygen, fuel and atomizing connections (if required) on the burner housing
and burner fuel inserts.
Install block/plate/housing assembly into furnace wall.
Establish cooling flow of air or oxygen through the housing during furnace heat up.
Staged oxygen control valve must be placed in position #11 as shown on page 3-18.4-8 to provide optimal
cooling to the burner.
1) Service plate
2) Cooling flow
3) Staged oxygen
control valve (set to
position #11 for
optimal cooling)
View port
A view port to observe burner flame is essential to inspect flame aspect. Locate the view port downstream of the flame, looking
back to the burner block. Make sure the complete flame can be evaluated.
Support burner oxygen and gas piping
®
The OXY-THERM
FHR burner shall not be used as support for the piping to the burner. Gas and oxygen piping shall be supported
in such a way that no additional loads will be created on the burner. Unsupported piping puts stresses on the block/housing
assembly.
Flexible connections are typically recommended for all OXY-THERM
transferring mechanical loads or vibrations to the burner's ceramic parts. Quick connect/disconnect devices are recommended on
the oxygen and fuel connections to ease fuel nozzle switching.
w w w . m a x o n c o r p . c o m
combustion systems for industry
Maxon reserves the right to alter specifications and data without prior notice.
1
2
Dual fuel burners - OXY-THERM
3
®
FHR installations for both fuel and oxygen to prevent
3 - 18.4 - 15
®
FHR
E -
i
- 5/13

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