Smith Cast Iron Boilers GB300 warranty Figure, Burner Base Splice Panel Bracket, C, D

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GB300 BOILER INSTALLATION AND OPERATION INSTRUCTIONS

Bolt the insulation splice panel bracket to the front base		Figure 22B	Burner Base Splice Insulation Boards
channel, Figure 21. Install the two insulation boards in
the spaces between the two front and two rear burner
base panels. Firmly but carefully press the insulation
boards in place and insert the nails through the top and
bottom holes, Figure 22A&B.
Orientate and install splice refractory retainer. Center the
retainer over the splice refractory and mating base
panels. The retainer should fit snuggly with the flat edge
on the outside of the base and the angled edge mating
flush to the refractory. Once insulation boards are
installed, slide the retention bracket over the top of the
base splice as shown in Figures 22C and 22D. Tighten
all bolts in base.
Figure 21	Burner Base Splice Panel Bracket
		Figure 22C

Figure 22D

Figure 22A Burner Base Splice Insulation Boards

NOTE: Check all of the bolts in the base to ensure they are tight before removing the burner tubes and manifold.