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Burner Nozzle Replacement
During operation, oil is forced through the
burner nozzle at 140 PSI to permit the fuel to
be atomized for easy ignition. The nozzle
orifice has normal wear due to this high
pressure. Due to the high wear, it is recom-
mended that the nozzle be replaced at least
once per operating season. To replace the
nozzle, remove the burner from chamber.
Remove the two screws which secure the
burner head (A) to the air tube (B). Carefully
insert a 5/8" deep well socket over the
nozzle (C) and turn it counterclockwise to
remove. Be very careful not to bend the
electrodes (D) while performing this task.
When installing the new nozzle,
do not
touch
the filter portion (E) of the nozzle. The filter is
so fine that oil from your skin can clog the
filter.
B
A
C
E
D
After each 200 hours of operation, the chamber lining should be inspected. Remove (8)
burner mount securing bolts (A) and pull out burner and mount. Inspect lining (B) for excessive
cracking. Also check the condition of retainer (C). Lining cracks are acceptable as long as
they are not large enough to allow flame to contact the combustion chamber walls.
B
C
A
Chamber Lining Inspection
Summary of Contents for MAGMA 110
Page 48: ... 48 Wiring Diagrams Refer to Individual Wiring Diagrams for Details ...
Page 49: ... 49 Wiring Diagrams Trailer Wiring Diagram ...
Page 50: ... 50 Engine and Burner Wiring Harness Wiring Diagrams ...
Page 51: ... 51 Wiring Diagrams Relay Panel ...
Page 52: ... 52 Wiring Diagrams Temperature Control Wiring Diagram ...
Page 53: ... 53 Wiring Diagrams Primary Control ...
Page 54: ... 54 Wiring Diagrams LOFA Engine Shutdown Heated Hose Generator ...
Page 59: ... 59 Plumbing System Parts List Dual Wand Single Wand ...
Page 75: ... 75 11 12 Miscellaneous Parts ...
Page 77: ... 77 ...
Page 78: ...2601 Niagara Lane Plymouth MN 55447 763 557 1982 800 328 3874 Fax 763 557 1971 ...