MN801GAS 060520
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5. Checkout procedure – before starting the burner
Before firing the burner . . .
Should overheating or an emergency occur, immediately
do the following:
• Shut off gas supply valves.
• Under some circumstances power should remain on for
water pumps or blowers. Determine proper response
before attempting start-up.
• If burner fails ignition on several attempts, use burner
blower to purge appliance chamber before restart.
Checklist before firing . . .
❏
Burner and appliance installed per this manual and appliance
instruction manual?
❏
Burner/appliance installed per all applicable codes?
❏
Installation site has adequate combustion/ventilation air openings
and vent system?
❏
Are voltages correct? Burner, appliance and motor correctly wired
per burner and appliance manuals and wiring diagrams?
❏
Gas manifold spud orifices sealed with pipe dope and tight?
❏
Burner nozzle verified per appliance manufacturer’s instructions,
❏
Gas lines in good condition, sized and designed correctly?
❏
Gas connections and fittings tight?
❏
Burner, appliance and all components inspected and in good
condition?
❏
Appliance limit and operating controls properly installed, wired and
adjusted?
❏
Boiler water supply, feed pumps, automatic feeders, and low water
cut-offs properly piped and wired?
❏
Breeching, draft regulator, draft inducer (if required) properly in-
stalled and operational?
❏
Gas train piping and components correctly installed, tested and
verified gas tight?
❏
Vent lines installed when required?
❏
Gas lines purged?
❏
Sufficient gas line pressure present?
