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GB300 BOILER INSTALLATION AND OPERATION INSTRUCTIONS
Page 16
Bolt the insulation splice panel bracket to the front base
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 22A Burner Base Splice Insulation Boards
Figure 22B Burner Base Splice Insulation Boards
Figure 22C
Figure 22D
NOTE: Check all of the bolts in the base to ensure
they are tight before removing the burner tubes and
manifold.