Model 702G/O Advanced gas/oil burners — Instruction manual
Carlin part number MN702GO Rev. 06/23/14
– 20 –
Where appliance instructions differ from this manual, follow the appliance instructions.
6. Checkout procedure — before starting the burner
Before firing the burner . . .
Should overheating or an emergency occur, immediately
do the following:
• Shut off oil supply line and 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 (on gas manifold, item 29, page 5) sealed
with pipe dope and tight?
❏
Burner nozzle verified per appliance manufacturer’s instructions,
Carlin OEM Spec Guide or Table 1, page 4?
❏
Gas and oil supply lines in good condition, sized and designed
correctly?
❏
Gas and oil line connections and fittings tight?
❏
Oil tank has oil, and oil line valves are open. Oil supply and return
lines purged?
❏
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?
