MN702GE 060320
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2. Pre-fire inspection • preparation
(continued)
Mount burner in appliance
1.
Welded-flange burners
2.
Verify the bolt pattern on the appliance chamber matches the flange
pattern.
3.
Verify the insertion depth (UTL) matches the depth of the appliance
opening (so the end of the air tube is flush with, or slightly short of, the
inside surface of the combustion chamber).
4.
Place gasket onto boiler front plate.
5.
Slide the end of the air tube into the opening and secure the flange to
the boiler front plate.
Inspect components and wiring
• Visually inspect all burner components and wiring.
• Verify that wiring is intact and leads are securely connected.
• Verify that all burner components are in good condition.