16 Part Number 550-110-772/0816
OSB
Series 2 Oil-Fired Steam Boilers – Boiler Manual
9 Checkout procedure
❑ 1. Boiler properly filled with water?
❑ 2. Boilerpipingcheckforleaks(includingtanklessheater,
ifused)?
❑ 3. System vents and/or traps operating properly?
❑ 4. Boiler properly skimmed?
❑ 5. Air purged from oilpiping? Piping checkedforleaks?
Burner door closed, sealed and nut tight? Burner harness
securely plugged in?
Obtain gas-tight seal at burner door to prevent
possibleue gas leakage and carbon monoxide
emissions, leading to severe personal injury or death.
❑ 6. Proper draft and burner flame? Final adjustment made
with combustion test equipment?
❑ 7. Test pressure limit control: While burner is operating,
move indicator on limit control below actual boiler steam
pressure. Burner should go off. Raise setting on limit control
above boiler steam pressure and burner should reignite.
❑ 8. Testlowwatercutoff(s):Followcontrolmanufacturer’s
instructionsfortestingprocedures.Makesureburnergoes
off when control responds to low water condition. Burner
should re-ignite when proper water level is restored.
❑ 9. Test additional field-installed controls: If boiler has
additional operating control or other controls, test for
operation as outlined by control manufacturer. Burner
should be operating and should go off when controls are
tested. When controls are restored, burner should reignite.
❑ 10. Limitcontrolsettosystempressurerequirements?
❑ 11. Thermostat heat anticipator setting (if available) set
properly?Referto“Connectwiring,”page11.
❑ 12. Boiler cycled with thermostat? Raise to highest setting
and verify boiler goes through normal start-up cycle.
Lowertolowestsettingandverifyboilergoesoff.
❑ 13. Observedseveraloperatingcyclesforproperoperation?
❑ 14. Setroomthermostat(s)todesiredroomtemperature?
❑ 15. Completed“Installationandservicecerticate”below?
❑ 16. Reviewed User’s Information Manual with owner or
maintenance person and instructed person to keep for
future reference?
❑ 17. Returned all instructions provided with boiler to its
envelope and placed with boiler for future reference?
Check off steps as completed
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General