Smith Cast Iron Boilers GB300 - Manual (Page 28)

GB300 BOILER INSTALLATION AND OPERATION INSTRUCTIONS
Page 28
NOTE: Before installing the jacket, any nipples, steam
risers or short pieces of pipe that will penetrate the
jacket should be installed in the cast iron sections.
Do not attach any fittings or other devices that would
prevent the jacket panels from fitting over them.
NOTE: There are two jacket boxes for the 5 through
12 section models. The 13 through 21 section models
will come with 4 jacket boxes.
Open the Box(s) that are marked with a number from
55177 to 55184, Jacket Less Sides, Figure 67, and
remove the jacket rear panel(s).
Figure 67 Box 55177 to 55184, Jacket Less Sides
When all of the burner tubes are in place adjust the
manifold so the burner tube orifice brackets are positioned
midway along the cylindrical portion of the orifice, Figure
65. Make sure all of the burner tubes are locked into
the base rear panel as shown in Figure 64.
Figure 65 Burner Tube Placement on Orifice
WARNING: The burner tubes must be installed
as described above. Make sure that the notch
on each burner tube is locked into the rear burner
base panel, Figure 64. Failure to properly install
the burner tubes could result in a fire or
explosion causing extensive property damage,
severe personal injury or death!
JACKET INSTALLATION
Bolt the jacket brackets found in Box 63273 to the lower
rear flange of the burner base side panels, Figure 66.
Figure 66 Rear Jacket Bracket Attachment