Document jyEZqO9ja9QMoRBwwq4JZ78ry

6962 (Continued) JANUARY, 1952 Supereodw muo Stplcmbtr, IMS A-c Magnetic Across-fhe-Line Starters (Continued) When ordering specify: 1-- Specifications applying. 2-- Voltage. ' 3--Horsepower rating. 4-- frequency. 5-- ---Reversing or nos-reventng. 6-- Type of enclosure. 7-- full load motor current: ' 8--Locked rotor motor current. 9--Locat or remote master switch. 10-- Scheme of operation (LVf or LVR). 11-- Semi-automatic ot automatic. 12-- Ambient temperature. 13-- Application. 14-- Type of motor with which starter will boused. 15-- Any special contract requirements. Involving opera tion, construction, plans, packing, etc, REPAIR PARTS A eet of on board repair parts (spare parts) consists oi the following: 1--complete' sel of contacts, 1--complete set oisprings. 1--shunt coil each stre and type. 1--set .overload relay heater coils. When ordering renewal parts-for starters In service, be sure to give nameplate data and descrip tion oi parts required* Application . The son-reversing starters ere intended for use with single' speed squirrel oage motors driving pumps, compressors, fans, MG sets other similar ship auxiliaries which may be started by connecting the motor directly to the line. The starters may he operated by local or remote manual master switches, or by automatic master switches, such as pressure or temperature regulators to maintain automatic ally pressure or temperature between specific limits. Reversing.type controllers are intended for use with hoists, elevators, conveyors, crane rotate motions, lathes and other types of machines on which the driving motor must be re versed. In general, reversing type controllers are operated by manual master switches. In some cases limit switches operated by the machine may be used to limit the travel In the forward and reverse directions. Sob 1 ourvsoo? woN-asvssnNO ndm wits now voutage rsOTscnos xslat sms local cowraon. ---------------- :--: Operation ! The starling of the equipment is Initialed by operating the pitot circuit master switch which completes the circuit to the main contactor coil. This causes the magnetic contactor to close and connect the motor to the line. The motor will continue to run until the master switch opens- the pilot cir Sin rr*arsa1 rfeipmoos non-rsvskmmo with cohtsol an.tr AISAWOSO POX LOCAL CONTXDL 70 SXOV1DS LOW VOLTAGS SXOTSCTION WWBN UTBtl WITH TWO WISH cuit to the main contactor, shutting down the equipment. v\* HSUOTS AUTOMATIC MASTBa iWnCH. Continual PAGE Z % CUTLER-HAMMER, INC. BKOTOK contoIs MILWAUKEE 1. WISCONSIN 1 1 I 1