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Figure 5B: Top View - Burner Swing Door Mounted to Cast Iron Block Assembly (Jacket Removed for Clarity)
if the rope is damaged, or, there is a gap
between the rope ends.
10. Inspect burner swing door insulation for
damage and proper type.
By design, for all models, cast bars on front
section between the combustion chamber,
and, between the left and right side 2nd and
3rd pass flueways should make an impression
in door insulation to seal the chambers.
By design, door insulation on model MST629
will have
two by-pass pockets cast into the
insulation centered on the bar between the
combustion chamber and 3rd pass flueways.
By design, door insulation on models MST288,
MST396 & MST513
will not have
any by-
pass pockets. If insulation is damaged, or,
improper type regarding the pockets, it must
be replaced.
Section II: Unit-Pak Boiler Assembly (continued)
Summary of Contents for MegaSteam MST288
Page 54: ...54 103536 08 4 18 Bare Boiler Assembly Section XII Repair Parts continued...
Page 56: ...56 103536 08 4 18 Bare Boiler Assembly Section XII Repair Parts continued...
Page 58: ...58 103536 08 4 18 Jacket Assembly Section XII Repair Parts continued...
Page 62: ...62 103536 08 4 18 Beckett AFG Burner Section XII Repair Parts continued...
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