Master Lock B350EAI - Manual (Page 10)

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How To
See Storage, page 9.
Lift out of fuel tank and rinse
with clean kerosene.
See Fuel Filters, page 17.
See Fuel Lines, Page 16.
See Fuel Filters, page 17.
See Spark Plug, page 15.
See Fan Blades, page 14.
Remove dirt and trash with
clean, soft cloth.
PREVENTATIVE
MAINTENANCE
SCHEDULE
Item
Fuel tank
Filler neck screen
Fuel filter assembly
(Fuel tank)
Fuel filter lines
Fuel filter (Pump)
Spark plug
Fan blades
Air passages around
burner head
Motor
How Often
Flush every 150-200 hours
of operation or as needed.
Check for trash when
filling fuel tank. Clean
when dirty.
Clean twice a heating
season or replace as
needed.
Check and tighten loose
connections occasionally.
Clean fuel filter element
every 250 hours.
Clean and regap every 300
hours of operation or
replace as needed.
Clean each season or as
needed.
Check each season for dirt
and trash.
Not required, permanently
lubricated.
WARNING ICON G 001
WARNING
Never service heater while it is plugged in, operating, or hot.
Severe burns and electrical shock can occur.