Some of the scans are very large so a high speed connection (or a bit of patience) is recommended. We chose not to apply much compression to the images in the documents so that they still look good when printed.
Documentation
| 005-120-103 Issue 7, August 1966 |
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Winding And Spring Designations Apparatus Connecting Points Referred to In Circuit Requirements Tables Standard Since 1931Note that this document had suffered water damage to the first four pages. |
| 026-706-071 Issue 10-D, February 1965 |
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200-, 206-, 209-, and 211-Type Selectors and 10-, 26-, and 32-Type Banks Requirements and Adjusting ProceduresThis section covers the procedures for adjusting 200-, 206-, 209-, and 211-type selectors and 10-, 26-, and 32-type banks. |
| 026-706-701 Issue 10-D, February 1965 |
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200-, 206-, 209-, and 211-Type Selectors and 10-, 26-, and 32-Type Banks Requirements and Adjusting ProceduresThis section covers 200-, 206-, 209-, and 211-type selectors and 10-, 26-, and 32-type banks. |
026-706-801 |
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200-, 206-, 209-, and 211-Type Selectors and 10-, 26-, and 32-Type Banks Piece-Part Data and Replacement ProceduresThis section covers the information necessary for ordering parts to be used in the maintenance of 200-, 206-, 209-, and 211-type selectors and 10-, 26-, and 32-type banks. It also covers approved procedures for replacing these parts. |
| 030-705-702 Issue 10, August 1971 |
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197- and 198-Type Switches Rotary, Vertical, and Release Mechanisms Requirements and Adjusting ProceduresThis section covers the requirements and adjusting procedures for rotary, vertical, and release mechanisms of 197- and 198-type switches. |
| 030-705-703 Issue 9, November 1967 |
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197- and 198-Type Switches Contact Spring Assemblies Requirements and Adjusting ProceduresThis section covers the requirements and adjusting procedures for contact spring assemblies associated with the rotary, vertical, and release mechanisms of 197- and 198-type switches. |
| 030-705-704 Issue 8, April 1967 |
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197- and 198-Type Switches Banks, Commutators, Wipers, Jack Springs and Switch Operation Requirements and Adjusting ProceduresThis section covers requirements and adjusting procedures for banks, commutators, wipers, jack springs, and switch operation for 197- and 198-type switches. |
| 030-705-706 Issue 11, March 1971 |
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Switches 197- and 198-Types Lubrication Requirements and ProceduresThis section covers requirements and procedures for lubrication of 197- and 198-type switches. |
| 030-705-802 Issue 6, May 1967 |
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197- and 198-Type Switches Parts Mounted Above Cover Plate Except Pawls, Pawl Pins, and Contact Spring Assemblies Piece-Part Data and Replacement ProceduresThis section covers the piece-part numbers and corresponding names of the parts which it is practicable to replace in the field in the maintenance of the switches. It also contains explanatory figures showing the different parts. This information is called Piece-Part Data. It also includes Replacement Procedures for the replacement of the parts that are field-replaceable. |
| 155-191-701 Issue 2, September 1971 |
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Engine-Alternators -- Diesel KS-19583, 30 KW and KS-19584, 45 KW Automatically and Manually Controlled Requirements and Adjusting ProceduresThis section covers the requirements and adjusting procedures for the KS-19583 and KS-19584 automatically and manually controlled diesel engine-alternators. It also covers the various options for the two sets. |
| 157-001-013 Issue 4, December 1971 |
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Power Systems Equipment Test List for Batteries |
| 157-321-701 Issue 13-D, May 1962 |
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Countercells Alkaline Requirements and ProceduresThis section covers KS-5170 alkaline-type countercells. |
| 157-421-501 Issue 5, February 1972 |
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Dry Cells and Dry Batteries Tests and InspectionsThis section covers tests and inspections of dry cells and dry batteries. |
| 157-601-301 Issue 10, September 1971 |
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Lead-Acid Type Storage Batteries Continuous Float OperationThis section covers the continuous float operation of low specific gravity (nominal 1.210) and high specific gravity (nominal 1.300) lead-acid batteries. |
| 157-601-701 Issue 13, January 1972 |
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Storage Battery Lead-Acid Type Requirements and ProceduresThis section covers the apparatus requirements and adjusting procedures common to all lead-acid cells used in telephone power plants. The requirements and procedures in this section also apply generally to lead-acid batteries used for engine-starting applications. |
| 157-631-101 Issue 5, February 1972 |
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Storage Batteries -- Nickel-Cadmium Engine Starting and Control Description, Requirements, and ProceduresThis section covers the description, requirements, and procedures of engine starting and engine control batteries of the nickel-cadmium type. |
| 161-230-701 Issue 1, January 1953 |
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KS-15511 Inverter Requirements and Adjusting ProceduresThis section covers the apparatus requirements and adjusting procedures for the KS-15511 inverter. |
| 161-283-301 Issue 2, November 1966 |
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DC-To-DC Converter KS-19303 L1 Operating MethodsThis section covers the operation of the KS-19303 L1 DC-to-DC converter which is primarily intended as a power supply for the 651A power plant. The converter is a dc voltage multiplier which enables a positive or negative 130-volt dc supply to be obtained from a 48-volt battery, and is designed to mount on a 23-inch relay rack. |
| 161-283-302 Issue 1, November 1966 |
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DC-To-DC Converter KS-19303 L3 Operating MethodsThis section covers the operation of the KS-19303 L3 dc-to-dc converter which is primarily intended as a power supply for the 651A and 660 power plants. The converter is a dc multiplier which enables a positive or negative 130-volt dc supply to be obtained from a 48-volt battery. The converter is designed to mount on a 23-inch relay rack. |
| 161-284-301 Issue 3, March 1971 |
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DC-To-DC Converter KS-19304 Operating MethodsThis section covers the operation of the KS-19304 L1 dc-to-dc converter which is primarily intended as a power supply for the 651A power plant. This converter is a dc voltage multiplier which enables a positive or negative 130-volt dc supply to be obtained from a 48-volt battery. It is designed to mount on a 23-inch relay rack. |
| 161-305-701 Issue 5, December 1967 |
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KS-16432 L1 and L2 Air Dryers Requirements and Adjusting ProceduresThis section covers requirements and adjusting procedures for KS-16432 L1 and L2 Air Dryers. The dryers are of the refrigeration type and are used to supply dry compressed air to cable in continuous feed pressure systems. |
| 161-315-801 Issue 1, May 1965 with July 1965 Addendum |
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Continuous Feed Pressure Systems D Air Dryer Maintenance and Replacement PartsThis section covers the maintenance and procedures for replacing parts of the D Air Dryer. |
| 163-220-701 Issue 6, February 1969 |
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Interrupters -- KS-15634 and KS-15757 Type Requirements and Adjusting ProceduresThis section covers the KS-15634 L1 through L6, and L8 and KS-15757 L1 ac motor-driven interrupters used in ringing power plants. |
163-704-701 Addendum |
Ringing Machines -- Small Capacity KS-5510, KS-5546, and KS-5659 Requirements and Adjusting ProceduresThis section covers the KS-5510, KS-5546, and KS-5659 ringing machines. |
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| 167-215-301 Issue 7, February 1969 |
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Power Plants 110A (J86572) and 110B (J86455) Operating MethodsThe 110A (J86572) power plant has a capacity of 10 to 120 amperes at 22 to 26 volts, or 10 to 400 amperes at 44 to 50 or 44 to 52 volts. This power plant may be used with any system where the capacities and voltage ranges aresuitable. The 110B (J86455) power plant has a capacity of 5 to 80 amperes at 24 volts. This power plant was primarily intended for use with the submarine cable system. However, it may also be used with any system where the capacities and voltage range are suitable. The 24-volt plant utilizes 30-ampere rectifiers and the 48-volt plant utilizes 30- and/or 100-ampere rectifiers as the charging medium. The 30-ampere rectifiers operate from a single-phase, 210- to 250-volt, 60-hertz, commercial ac power service. The 100-ampere rectifiers operate from a 3-phase, 210-volt, 60-hertz, ac power service and, with an additional autotransformer provided, will also operate from 230-, 250-, or 460-volt ac service. |
| 167-255-301 Issue 7, September 1975 |
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Ringing Power Plant 806D (J86596) Operating MethodsThis section describes the operation of the 806D (J86596) ringing power plant which provides 20-hz ringing current, low and high tones, and signaling interruptions for manual and dial offices. |
| 167-621-301 Issue 10, March 19x6 |
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Power Plant 302A (J86434) Operating MethodsThe 302A power plant consists principally of motor-generators, rectifiers, or various combinations of both, and the associated battery equipment. This plant is designed for use with dial and toll systems or their combinations. However, it may be used for other equipments for which the capacity, voltage range, and circuit arrangements are satisfactory. The plant operates from a commercial 60-Hz, 3-phase, ac power supply with voltage variations of 208, 230, 240, or 460 volts. An output provides -24 volts, -48 volts, or a combination of both voltages, with 100 to 10,000 amperes battery charging capacity. Special equipment arrangements allow an increase in charging capacity up to 20,000 amperes. The charging units are automatically started and connected in service to a value so that the charging unit or units in serviceare fully loaded. As the load decreases, the charging units no longer required are automatically disconnected. In some cases when a 24-volt battery supply of less than 100 amperes is required, it is obtained by using 14 CEMF cells connected in series with the 48-volt battery. Four of these cells are automatically switched in or out of the discharge circuit, one at a time, under voltage control. |
| 167-643-301 | Download (x.x MB) |
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| 167-643-302 | Download (x.x MB) |
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| 167-684-302 | Download (x.x MB) |
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| 167-684-304 | Download (x.x MB) |
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| 508-231-100 Issue 3, June 1965 |
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KS-19442 Telephone Booth Identification and InstallationThis booth is a deluxe type unit designed for sit-down service. It is of metal and glass and may be used singly or in various multiple arrangements. |
| 518-010-101 Issue 2, March 1976 |
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Centralized Key Telephone InstallationsThis section contains information on centralized key telephone installations using color-coded modular backboards, 88-type wiring blocks and 600-series modular panels in equipment rooms, riser closets, apparatus closets, satellite closets, and satellite locations. |
| 518-010-105 Issue 2, September 1975 |
Download (50.32 MB) | Key Telephone System Grounding and Special Protection RequirementsThis section contains information on grounding and protection applicable to Key Telephone System (KTS) installations. It is intended to provide general background knowledge needed by the installer. More detailed coverage of related equipment and procedures can be found in Section 460-100-400, Protection and Grounds. |
| 518-010-106 Issue 3, December 1978 |
Download (1.42 MB) | Power Unit Selection Key Telephone Systems and Key Service UnitsThis section provides the methods of selecting power units having an adequate output suitable to the type and size of a centralized key telephone system. |
| 518-010-107 Issue 1, June 1972 |
Download (4.26 MB) | Key Telephone Systems Reserve Power 47C Power UnitThe 47C power unit provides emergency power to maintain talk and signal voltages, lamp voltages, and ringing voltage in key telephone systems during commercial power failures. |
| 518-010-108 Issue 4, October 1979 |
Download (2.02 MB) | Common Audible Signaling Key Telephone SystemsThis section provides a general description of common audible signaling arrangements, especially those using diode matrix or signal control relays. It also describes the need and use of the 141A protector and 840A diode assembly. |
| 518-010-109 Issue 2, August 1979 |
Download (2.38 MB) | Voice Station Signaling on Manual Intercoms Identification, Installation, and MaintenanceThis section covers voice signaling on manual intercom circuits using a 107B SPOKESMAN loudspeaker set, a 6-, 10-, or 20-button telephone set, and CALL DIRECTOR telephone sets. |
| 518-114-411 Issue 3, February 1962 |
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1A1 Key Telephone System Audible Signal Control Interrupted Common Audible Signal Using 16A or 211A Key Telephone Units ConnectionsThis section shows connections for 16A and 211A key telephone units in key system line circuit applications which provide interrupted common audible signaling of a ringer, buzzer, or bell. |
518-114-412 |
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1A1 Key Telephone System Lamp Wink Circuit Using 202A, B, C, D; 230A, B; with 209A and 210A Key Telephone Units ConnectionsThis section covers connections required at the apparatus cabinet for the lamp wink circuit. This includes strapping between the key telephone units and termination of wires from power sources. |
| 518-215-110 Issue 1, March 1969 |
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Panels 583 and 584-Types Identification and InstallationThis section contains information on the 583A, 584A, 584B and the new 584C panel. Information is also included on the new A65A connector cable, which is used to extend the features of the panel to a distributing point. |
| 518-215-410 Issue 1, March 1969 |
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Panels 583 and 584-Type Connections and MaintenanceInformation in this section was formerly contained in Section 518-270-401 which is hereby cancelled. Information has been added on the 584C panel, which replaces the 584B panel used in large centralized installations of 1A2 Key Telephone System arrangements. |
518-220-400 |
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400A, B, C, and D Type Key Telephone Units Identification, Installation, Connections and MaintenanceThese key telephone units (KTUs) are designed for use as CO or PBX line circuit units in a 1A2 key telephone system. |
| 518-220-401 Issue 1, April 1966 |
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401A Key Telephone Unit Identification, Installation, Connections and MaintenanceThe 401A key telephone unit (KTU) provides for manual intercom service in the 1A2 key telephone system. |
| 553-201-201 Issue 3, July 1977 |
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801A PBX Touch-Tone Calling Equipment Identification, Installation, and ConnectionsThis section provides information on identification, installation, and connections of TOUCH-TONE calling receiver units when mounted in the 801A private branch exchange (PBX). Procedures for converting from rotary dial to TOUCH-TONE operation are also described. |
| 553-201-202 Issue 2, September 1974 |
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801A PBX Auxiliary Equipment Identification, Installation and ConnectionsThis section provides information for various equipment when installed in the 801A PBX. |
| 553-201-205 Issue 4, June 1979 |
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801A PBX System Growth and RearrangementThis section provides information and procedures required for the orderly growth of an existing 801A PBX System to include all available service features and optional equipment units. Growth is arranged from a single-cabinet installation of the earliest vintage equipment to a full 4-cabinet arrangement incorporating all current equipment, options, and circuits. |
| 553-201-300 Issue 2, April 1974 |
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801A PBX Attendant and Station Equipment Method of OperationThis section describes the methods of operating the attendant position and station equipment associated with the 801A PBX. The attendant position equipment will consist of 24- (short housing, non-DSS), 34- (short housing, DSS) and 54- (long housing, DSS) type telephone consoles equipped with rotary or TOUCH-TONE® dials. The station equipment may be any single line or multiline desk or wall-mounted telephone set. |