Handbook for the use of electricians in the operation and care of electrical machinery and apparatus of the U.S. seacoast defenses (1902)
United States. War Dept, Anderson, George Lucius, 1849-1934 · Washington, Govt. Print. Off. · leaf 47
om air, passes the glass as itshould do. (t») If the stream is not a full one, open the three-way cock from oil reservoir;if oil flows oxit freely the filter is in order. If not, clean it. (c) If the pump is still un.satisfactory, see if air is in the pump or pipes bydisconnecting the oil-supply… … 32. THE HORNSBY-AKROYD OIL ENGINE. quickly and then remove the thumb suddenly; if air is in the pipes, its elasticforce will cause a long jet (fig. 32a). (d) If there is no air in the pipes, inspect the action of the valves by pressingthe pump steadily down while closing the outlet with the thumb.…
Electric machinery · Searchlights · Coast defenses
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