Kirkman, Marshall M. (Marshall Monroe), 1842-1921 · New York and Chicago, The World railway publishing company · leaf 181
travel; when watershows at overflow^ (O), open steam valve (B) slowly (HI) 172 LOCOMOTIVE APPLIANCES. until full open; then adjust combining tube so as toallow the least quantity of water possible to show at(0). Relief valve (R) can be adjusted as desired. Keeping the cock to the pressure gauge… … Fig. 1. Boiler Washing and Testing Apparatus. washing with cold water—always putting in a stopvalve or cock between the connections. The hotwater from the apparatus will pass with great forcethrough the same pipe, hose, nozzles, etc., as are usedwith cold water. SWING INTERMEDIATE OR LINE CHECK…
Locomotives
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