Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise .. (1916)
Swingle, Calvin F. (Calvin Franklin), b. 1846 · Chicago, F.J. Drake & company · leaf 1143
curely by screws to the wall or some rigid upright sup-port, taking care to have it perfectly plumb. It is con- 1108 Steam Engineering nee ted to the machine in the manner shown in Fig. 482,i. e., the binding Post P2 on the controller magnet is con-nected to the binding post P2 (see Fig. 482) on… … Great care should be taken to see that the wires P Pand P2 P2 are fastened securely in place; for if connec-tion between P and P should be impaired or broken, theregulator magnet M would be thrown out of action, thusthrowing on the full power of the machine, and if the Operation of Dynamos 1109…
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