© 2022 Staheli West
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Maintenance Schedule
System
Check Item
Daily
50
250 500 1000 1500 2000
Boiler/Burner
Clean supply water filter (T-strainer)
x
Drain 30-40 gallons of water from boiler
x
Purge hot water through the Y-strainer for 2-3
seconds
x
Remove crop debris from enclosed areas
x
Purge steam through baler hardware nozzles to
clear debris (pre and post operation)
x
Inspect gauges, sensors, and sight glasses
x
Clean igniter assembly with compressed air
x
Clean flame detector lens
x
Clean inside the burner blast tube area
x
Purge steam through top front pigtail valves
x
Check water purge system for blockages
x
Check blowdown system for blockages
x
Inspect front and rear of boiler by looking for
any potential hotspots on the boiler doors
x
Replace burner fuel filter (Napa 4006)
(1st)
x
Remove and clean burner gun nozzles
x
Remove and clean the Y-strainer filter
x
Remove and clean airflow switch sensor and air
lines
x
Clean low water 1 & 2 probes and boiler water
level sensor
x
Perform Boiler Safety Test
x
Inspect boiler tubes for scale build up
x
Clean boiler flue tubes (top and bottom) as
needed
x
Inspect boiler rear door insulation
x
Inspect boiler rear door “L” brackets for
tightness (23 ft-lbs)
x
Inspect boiler front smoke turn box insulation
x
Clean out water side of the boiler
x
Grease/Lube
Grease PTO anti-rotating shields
x
Grease and lubricate axles and PTO bearings
x
Grease fan motor (1 pump) (DO NOT OVER
GREASE)
x
Grease axles
x
Grease central joints
x