Document g2k6Q6xVwmDyqErE4dwxBmBE3

' I 'Ik* Irnsum <<>mrol permits ad justments ol ili#* tension over a range 1/1*21) i/ 125 percent of raifil full load. Provision is made u> automatically decrease the current it/ a safe value if the mill is stalled for a longer time than permissible. T he system of ten sion regulation provides a reel motor voltage proportional to strip speed. The red current is, therefore, the trite indication of strip tension no matter whether the mill motor is operating at base or field-weakened speeds. 1 his system also permits r versa I of the mill without releasing changing tension values. Jogging control is provided for i dependent forward and reverse inc ins* of any of the machines. Protective features include circ breakers, dynamic braking co taetors and resistors, combinati thermal and magnetic overload lavs, bearing temperature relays, a dial-tvpe fault detector switches \v indicating lights. In this dew in the oil cellar may be seen Jive Elliott C-U* motors driving pumps as well as an Elliott 5-in. twin oil strainer on guard duty at left. 7 his view in the oil cellar shows a Jew ^ oj the many Elliott C-II* motors driving the various pumps which handle lubricating oil, roll coolant, and mill hydraulic power. All motors are oj the CFC totally-enclosedJon-cooled type. The maze oj valves and piping is efficiently color coded. Pumps are interspersed with tanks and reservoirs. / hnn/gh ihis t (t'cfni-\lnfi< /<n ipihfhn funu /imijjdii,/'/// of an ! cmd motors and 5 i. erahn\ in the motor mum above. .hr. either leem ida(- d /nun the motor Ownt or brought ttt fresh from out.ade. -a a mixture of both, tomes to the entry side of thefilterfrom the spate dmwn in the upper tight <J the picture. .1 hurtling sprav-l leather automatieiiUv wushe\ the JaenpitaUa platen {>riodicully with hot renter furnished by the water In tiler hlu-.h is {table in the ^aekgunmd. The two fans shown hrlow. driven by Elliott C-11 f/.t-hf* and dU-hp motors, take /torn the exit side oj the filter, out *>j the pit tore ,,n the ngbt. and force it up through the motors and genoabns in the motor room Iv/mcm on preceding pages). 24