750-91 (revised 2009)
Model CB-LE Packaged Boiler Manual
8-37
8.25 — Recommended Boiler Inspection Schedule
8.25 — Recommended Boiler Inspection Schedule
Daily Monthly Semi-Annually Annually
• Check water level
• Check combustion
visually
• Blow down boiler
• Blow down water col-
umn
• Record feedwater pres-
sure/temperature
• Record flue gas tem-
perature
• Record oil pressure and
temperature
• Record gas pressure
• Treat water according
to the established pro-
gram
• Record atomizing air
pressure
• Inspect burner
• Inspect for flue gas leak
• Inspect for hot spots
• Check cams
• Check for tight closing
of fuel valve
• Check fuel and air link-
age
• Check indicating lights
and alarms
• Check operating and
limit controls
• Check safety and inter-
lock controls
• Check for leaks, noise,
vibration, unusual con-
ditions, etc.
• Check low water cut-
off operation
• Clean low water cutoff
• Clean oil pump
strainer, filter
• Clean air cleaner and
air/oil separator
• Inspect refractory
• Remove and clean oil
preheater
• Check air pump cou-
pling alignment
• Inspect/repair burner
housing to refractory
seal
• Clean fireside surfaces
• Clean breeching
• Inspect waterside sur-
faces
• Check operation of
safety valves
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