Crown Boiler 16 Series and, Installation And Operating Instructions Manual, Page: 10 / 48

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C. Jacket Assembly
1) Align the left jacket side panel with the screw holes located on the upper flange of the left base end
panel and loosely attach the left jacket side panel with two #10 x 1/2” sheet metal screws as shown in
Figure 6.
2) Repeat Step 1 for the right side panel.
3) Insert the left and right sides of the jacket rear panel behind the rear flange located on the left and right
jacket side panels and loosely attach it to the side panels using eight #10 x 1/2” sheet metal screws (four
per side) as shown in Figure 6.
4) On the front of the boiler insert the jacket vestibule panel between the left and right jacket side panels.
Align the screw holes located on the side flanges of the jacket vestibule panel with the screw clearance
holes on both the side panels and loosely attach the vestibule panel with four #10 x 1/2” sheet metal
screws (two per side) as shown in Figure 6.
NOTE
Before installing the jacket, make sure to plug any tappings which are not going to be used. Also make sure that no
tappings are plugged which will be needed later for piping the boiler. See Section VIII for system piping.
Figure 5: Installation of Combustible Flooring Base