Smith Cast Iron Boilers GB300 - Manual (Page 18)

GB300 BOILER INSTALLATION AND OPERATION INSTRUCTIONS
Page 18
Figure 26B Marking Burner Base Rear Midpoint
Apply two coats of the spray adhesive supplied with the
boiler to the rope seal grooves, Figure 27. Allow time for
the first coat to become tacky before applying the second
coat.
CAUTION: Do not get any of the spray adhesive in
the seal ports or premature failure of the seals may
occur voiding the warranty!
Figure 27 Ceramic Rope Adhesive Application
When the second coat is tacky lay the rope seal into the
three rope groves and press in place. Trim the rope off
flush with the edge of the cast iron section. The rope
seal is to be applied only to one side of each cast iron
section, Figures 28, 29 and 30.
Figure 28 Ceramic Rope Application
Figure 29 Trimming Ceramic Rope
Figure 30 Casting w/ Ceramic Rope