Manual / Guide · 1975

BSP 551-100-100: 756A PBX Task Oriented Practice, Vol. 1, Installation and Test

Installation, test and routine task lists for a working small crossbar PBX (446 pp.).

Author: AT&T (Bell System Practices)
Year: 1975
Type: Manual / Guide
Credit: The Telecommunications Archive (telecomarchive.com), BSP archive

~. . .,..! 551-100 -100 Issue 1, May 1975 Task Oriented Practice (TOP) 756 A PBX. VOLUM E 1 OF 2 ...... . INST ALL ATIO N AND TEST ROUTINE TASK LIST . 001 ACCEPTANCE TASK wiT . 030 . SERVICE 'ORDER LIST . 050 ,, •, J I · BELL SYSTEM PRACTICES AT&TCo Standar d TROUBLE INDICAT OR LIST ,----., • VOLUM E 2 ; BELL SYSTEM PRACTICES AT&TCo Standard 551-100-100 Issue 1, May 1975 Task Oriented practice (TOP) 756A PBX VOLUME 1 OF 2 INSTALLATION AND TEST NOTE Before using TOP for the first time, complete the TOP-USER Plant Training Course-PTC No. 278. Thi~ material is prepared for Bell System purposes and is for the use of Bell System <.'mployec:-; only. Its distribution is in ho sense a publication. Neither the material nor an.;.· JlOrtion thereof is to be reproduced in ·any form by others without the written permission of the American Telephone and Telegraph Company. Printed in U.S.A. ··-·-0-. ROUTINE TASKS PROCEDURE NUMBER TEST: Alarm Counting, Releasing, and Lock-In Fuse Alarm DLP-517 DLP-591 Power Failure Transfer DLP-524 Release Alarm DLP-516 Time-Out Alarm DLP-515 I ' ROUTINE TASK LIST- 756A PBX . I Issue 1 I May 1975 ! 551-100-100 RTL PAGE 1 of 1 001 ' ACCEPTANCE TASKS I I ' PROCE[)URE NUMBER ' I ' NOTE TESTS SHOWN IN THE COMPANY ORDER PROCEDURES (COPs) ARE ARRANGED TO BE EMPLOYED AS ACCEPTANCE TESTS Issue 1 ACCEPTANCE TASK LIST- 756A PBX ~---~----- I May 1975 551-10Q-100 ATL PAGE 1 of 1 030 PROCEDURE NUMBER SERVICE ORDER TASK 100-Series 756A PBX, Install and Test COP-051 200-Series 756A PBX, Install and Test COP-052 300-Series 756A PBX, Install and Test COP-053 Additions to E:s:isting 756A PBX: DLP-530 Attendant-Controlled Dial Conference Equipment, Install and Test Attendant Equipment: Console, 3-Type, Install and Test COP-054 Console, 4-Type, Install and Test COP-055 Key Telephone Set, Install and Test COP-056 556A Switchboard, Install and Test COP-057 Busy Verification Trunk, Install and Test DLP-537 Central Office Trunks (Plug-In Type), Install and Test COP-058 Code Call Equipment, Install and Test DLP-539 Dial Conference (Meet-Me-Type) Equipment, Install and Test DLP-545 Direct Station Selection by Station Equipment, Install and Test DLP-541 Inward Restriction Equipment, Install and Test DLP-555 Loudspeaker Paging Trunk, Install and Test DLP-543 Message Waiting Equipment, Install and Test DLP-547 Recorded Telephone Dictation Trunk, Install and Test DLP-549 Remote Trunk Answer Equipment, Install and Test · DLP-534 Ringdown Tie Trunks, Install and Test DLP-551 Station-Controlled Dial Conference Equipment, Install and Test DLP-553 (continued on page 2) Issue 1 SERVICE ORDER LIST- 756A PBX '· I May 1975 551-100-100 COL PAGE1of2 050 SERVICE ORDER TASK PROCEDURE NUMBER ' Additions to Existing 756A PBX (cont): Station Dial Transfer Equipment, Install and Test DLP-532 Station and Trunk Message Registers, Install· and Test DLP-557 TOUCH-TONE® Calling A-Type Receiver, Install and Test TOUCH-TONE® Calling C-Type Receiver, Install and Test DLP-560 Traffic and Trouble Registers, Install and Test COP-059 Traffic Measurement System (TMS lA), Install and Test COP-060 DLP-559 DLP-594 Remove Optional Equipment From Service Issue 1 SERVICE ORDER LIST- 756A PBX I May 1975 551-100-100 COL PAGE 2of2 050 ITEM PROCEDURE NUMBER SUBTASKS 1 Assemble 756A Cabinets DLP-500 2 Install Crown Cables DLP-501 3 Install Attendant Equipment as Required by Service Order: (A) 3-Type Console Equipment DLP-502 (B) 6-Button Key Telephone Set DLP-504 (C) 556A Switchboard DLP-505 (D) If No Attendant Equipment- Wire Attendant Trunk Option DLP-506 4 Wire Station Options DLP-507 5 Install Central Office (Plug-In Type) Trunks DLP-508 6 Wire Options for Central Office (Plug-In Type) Trunks DLP-509 7 Test Basic 756A PBX DLP-510 8 Install and Test Optional Equipment as Required by Service Order: (A) Busy Verification Trunk DLP-537 (B) Code Call DLP-539 (C) Direct Station Selection by Station (D) Loudspeaker Paging Trunk/ DLP-541 i (E) Meet-Me-Type Conferencl" DLP-543 DLP-545 I (F) Message Waiting / .·· DLP-547 I (G) Recorded Telephone Dictation DLP-549 (H) Ringdown Tie Trunks DLP-551 (I) Station-Controlled Dial Conference (J) Station Inward Restriction (continued on page 2) DLP-553 I . DLP-555 I I 'I/ Issue 1 INSTALL AND TEST 100-SERIES 756A PBX I May 1975 551-100-100 COP PAGE 1 of3 051 \ ITEM I ' SUBTASK~ \ PROCEDURE NUMBER Install and Test Optional Equipment as Required by SerVice Order (cont): (K) Station Message Register DLP-557 (L) TOUCH-TONE® Calling A-Type Receiver DLP-560 (M) TOUCH-TONE® Calling C-Type Receiver DLP-559 9 Install Traffic and Trouble Registers 10 Test Traffic and Trouble Registers: DLP-562 (A) Busy Tone Overflow (BTOF) DLP-563 (B) Busy Tone Peg Count (BTPC) DLP-564 (C) Junctor Overflow (JOF) DLP-565 (D) Junctor Peg Count (JPC) DLP-566 (E) Link Overflow (LOF) DLP-567 (F) No-Connection Peg Count (NCPC) DLP-568 (G) Originating (Station) Peg Count (OPC) DLP-569 (H) Register Overflow (ROF) DLP-570 (I) (J) Second Trial Peg Count {STPC) Terminating (Trunk) Peg Count (TPC) DLP-568 . DLP-571 (K) Time-Out Peg Count (TOPC) DLP-568 (L) TRK GRP 8 Overflow (OF8) DLP-572 (M) TRK GRP 9 Overflow (OF9) DLP-573 (N) TRK GRP 0 Overflow (OFO) DLP-574 (0) TRK GRP 8 Terminating Peg Count (TPC8) DLP-575 (P) TRK GRP 8 Originating Peg Count (OPC8) DLP-576 (continued on page 3) Issue 1 INSTALL AND TEST 100-SERIES 756A PBX I May 1975 551-100-100 COP PAGE 2 of3 051 ·r ITEM SUBTASKS PROCEDURE NUMBER Test Traffic and Trouble Registers (cont): {Q) TRK GRP 9 Terminating Peg Count (TPC9) DLP-577 (R) TRK GRP 9 Originating Peg Count (OPC9) DLP-578 (S) TRK GRP 0 Terminating Peg Count (TPCO) DLP-579 (T} Trouble Release Peg Count (TRPC) DLP-568 11 Install Traffic Measurement System (TMS lA) 12 Test Traffic Measurement Leads (for TMS lA): DLP-580 (A) Attendan t Trunk Leads DLP-582 (B) Busy Tone Trunk Leads DLP-583 (C) Central Office Trunk Leads DLP-584 (D) Junctor Leads DLP-585 (E) Link Leads DLP-586 (F) Register Leads DLP-587 (G) Ringdown Tie Trunk Leads DLP-588 (H) Station Dial Transfer Trunk Leads DLP-589 (I) Universal Line Circuit Leads DLP-590 . . lssuo 1 INSTALL AND TEST 101J.SERIES 756A PBX ---·· ---·-··----~-·----··---- -·~-- I May 1975 551·100-100 COP PAGE3o f3 051 ITEM PROCEDURE NUMBER SUBTASKS 1 Assemble 756A Cabinets DLP-500 2 Install Crown Cables DLP-501 3 Install Attendant Equipment as Required by Service Order: (A) 4-Type Console Equipment DLP-503 (B) 6-Button Key Telephone Set DLP-504 (C) If No Attendant Equipment- Wire Attendant Trunk Option DLP-506 4 Wire Station Options DLP-507 5 Install Central Office (Plug-In Type) Trunks DLP-508 6 Wire Options for Central Office (Plug-In Type) Trunks DLP-509 7 Test Basic 756A PBX DLP-510 8 Install and Test Attendant-Controlled Dial Conference Equipment DLP-530 9 Test Camp-On Feature DLP-536 10 Install and Test Optional Equipment as Required by Service Order (A) Busy Verification Trunk DLP-537 (B) Code Call DLP-539 (C) Direct Station Selection by Station DLP-541 (D) Loudspeaker Paging Trunk DLP-543 (E) Meet-Me-Type Conference DLP-545 (F) Message Waiting DLP-547 (G) Recorded Telephone Dictation DLP-549 (H) Ringdown Tie Trunks DLP-551 (I) Station-Controlled Dial Conference DLP-553 (contznued on page 2) Issue 1 INSTALL AND TEST 200-SERIES 756A PBX ~ ----- ----- ---- ----~- -~------ I May 1975 551-100-100 COP PAGE 1 of3 052 ITEM PROCEDURE NUMBER SUBTASKS Install and Test Optional Equipment as Required by Service Order (cont): (J) Station Inward Restriction DLP-555 (K) Station Message Register (L) TOUCH-TONE® Calling A-Type Receiver DLP-557 DLP-560 (M) TOUCH-TONE® Calling C-Type Receiver DLP-559 11 Install Traffic and Trouble Registers 12 Test Traffic and Trouble Registers: I DLP-562 (A) Busy Tone Overflow (BTOF) DLP-563 (B) Busy Tone Peg Count (BTPC) DLP-564 (C) Junctor Overflow (JOF) DLP-565 (D) Junctor Peg Count (JPC) DLP-566 (E) Link Overflow (LOF) DLP-567 (F) No-Connection Peg Count (NCPC) DLP-568 (G) Originating (Station) Peg Count (OPC) DLP-569 (H) Register Overflow (ROF) DLP-570 (I) Second Trial Peg Count (STPC) DLP-568 (J) Terminating (Trunk) Peg Count (TPC) DLP-571 (K) Time-Out Peg Count (TOPC) DLP-568 (L) TRK GRP 8 Overflow (OF8) DLP-572 (M) TRK GRP 9 Overflow (OF9) . DLP-573 (N) TRK GRP 0 Overflow (OFO) DLP-574 (0) TRK GRP 8 Terminating Peg Count (TPC8) DLP-575 (continued on page 3) Issue 1 INSTALL AND TEST 200-SERIES 756A PBX I May 1975 551-100-100 COP PAGE 2of3 052 PROCEDURE NUMBER SUBTASKS ITEM Test Traffic and Trouble Registers (cont): (P) TRK GRP 8 Originating Peg Count (OPC8) DLP-576 (Q) TRK GRP 9 Terminating Peg Count (TPC9) DLP-577 (R) TRK GRP 9 Originating Peg Count (OPC9) DLP-578 (S) TRK GRP 0 Terminating Peg Count (TPCO) DLP-579 (T) Trouble Release Peg Count (TRPC) DLP-568 13 Install Traffic Measurement System (TMS 1A) DLP-580 14 Test Traffic Measurement Leads (for TMS 1A): (A) Attendant Trunk Leads DLP-582 (B) Busy Tone Trunk Leads DLP-583 (C) Central Office Trunk Leads DLP-584 (D) Junctor Leads DLP-585 (E) Link Leads DLP-586 (F) Register Leads DLP-587 (G) Ringdown Tie Trunk Leads DLP-588 (H) Station Dial Transfer Trunk Leads DLP-589 Universal Line Circuit Leads DLP-590 (I) Issue 1 INSTALL AND TEST 200-SERIES 756A PBX T May 1975 551-100-100 COP PAGE 3 of3 052 ITEM PROCEDURE NUMBER SUBTASKS 1 Assemble 756A Cabinets DLP-500 2 Install Crown Cables DLP-501 3 Install Attendant Equipment as Required by Service Order: (A) 4-Type Console Equipment DLP-503 (B) 6-Button Key Telephone Set DLP-504 (C) If No Attendant Equipment- Wire Attendant Trunk Option DLP-506 4 Wire Station Options DLP-507 5 Install Central Office (Plug-In Type) Trunks · DLP-508 6 Wire Options for Central Office (Plug-In Type) Trunks DLP-509 7 Test Basic 756A PBX DLP-510 8 Install and Test Attendant Controlled Dial Conference Equipment DLP-530 9 Install and Test Call Transfer Individual Feature (Station Dial Transfer Equipment) DLP-532 10 Install and Test Trunk-Answer-From-Any-Station Equipment (Remote Trunk Answer) DLP-534 11 Test Camp-On DLP-536 12 Install and Test Optional Equipment as Required by Service Order: (A) Busy Verification Trunk DLP-537 (B) Code Call DLP-539 (C) Direct Station Selection by Station DLP-541 (D) Loudspeaker Paging Trunk DLP-543 (E) Meet-Me-Type Conference DLP-545 (F) Message Waiting DLP-547 (G) Recorded Telephone Dictation DLP-549 (continued on page 2) Issue 1 INSTALL AND TEST 300-SERIES 756A PBX I May 1975 551-100-100 COP PAGE 1 of3 053 ITEM PROCEDURE NUMBER SUBTASKS Install and Test Optional Equipment as Required by Service Order (cont): (H) Ringdown Tie Trunks DLP-551 (I) Station-Controlled Dial Conference DLP-553 (J) Station Inward Restriction DLP-555 (K) Station Message Register DLP-557 (L) TOUCH-TONE® Calling A-Type Receiver DLP-560 (M) TOUCH-TONE® Calling C-Type Receiver DLP-559 13 Install Traffic and Trouble Registers 14 Test Traffic and Trouble Registers: DLP-562 (A) Busy Tone Overflow (BTOF) DLP-563 (B) Busy Tone Peg Count (BTPC) DLP-564 (C) Junctor Overflow (JOF) DLP-565 (D) Junctor Peg Count (JPC) DLP-566 (E) Link Overflow (LOF) DLP-567 (F) No-Connection Peg Count (NCPC) DLP-568 (G) Originating (Station) Peg Count (OPC) DLP-569 (H) Register Overflow (ROF) DLP-570 (I) Second Trial Peg Count (STPC) DLP-568 (J) Terminating (Trunk) Peg Count (TPC) DLP-571 (K) Time-Out Peg Count (TOPC) DLP-568 (L) TRK GRP 8 Overflow (OF8) DLP,572 (M) TRK GRP 9 Overflow (OF9) DLP-573 (continued on page 3) Issue 1 INSTALL AND TEST 300-SERIES 756A PBX - --------------- I May 1975 551-100-100 COP PAGE 2of3 053 ITEM PROCEDURE NUMBER SUBTASKS Test Traffic and Trouble Registers (cont): (N) TRK GRP 0 Overflow (OFO) DLP-574 (0) TRK GRP 8 Terminating Peg Count (TPC8) DLP-575 (P) TRK GRP 8 Originating Peg Count (OPC8) DLP-576 (Q) TRK GRP 9 Terminating Peg Count (TPC9) DLP-577 (R) TRK GRP 9 Originating Peg Count (OPC9) DLP-578 (S) TRK GRP 0 Terminating Peg Count (TPCO) DLP-579 (T) Trouble Release Peg Count (TRPC) DLP-568 15 Install Traffic Measurement System (TMS 1A) DLP-580 16 Test Traffic Measurement Leads (for TMS 1A): (A) Attendant Trunk Leads DLP-582 (B) Busy Tone Trunk Leads DLP-583 (C) Central Office Trunk Leads DLP-584 (D) Junctor Leads DLP-585 (E) Link Leads DLP-586 (F) Register Leads DLP-587 (G) Ringdown Tie Trunk Leads DLP-588 (H) Station Dial Transfer Trunk Leads DLP-589 Universal Line Circuit Leads DLP-590 (I) . Issue 1 INSTALL AND TEST 300-SERIES 756A PBX .. -- -~----- -~---------~~-- I May 1975 551-100-100 COP PAGE 3 of3 053 ITEM PROCEDURE NUMBER SUBTASKS 1 Install 3-Type Console Equipment DLP-502 2 Test Attendant Console DLP-593 Issue 1 INSTALL AND TEST 3-TYPE CONSOLE EQUIPMENT -- . -- 2._-~--- -r May 1975 551-100-100 COP PAGE 1 of 1 054 . PROCEDURE NUMBER SUBTASKS ITEM 1 Install 4-Type Console Equipment 2 Test Attendant Console DLP-503 DLP-593 '· Issue 1 INSTALL AND TEST 4-TYPE CONSOLE EQUIPMENT ·-·-·--·---~-----~----------------- I May 1975 551-100-100 COP PAGE 1 of 1 055 ITEM PROCEDURE NUMBER SUBTASKS 1 Install Attendant Key Telephone (6-Button) Set DLP-504 2 Test Attendant Key Telephone (6-Button) Set DLP-592 Issue 1 INSTALL AND TEST ATTENDANT KEY TELEPHONE (6-BUTTON) SET [ May 1975 551-100-100 COP PAGE 1 of 1 056 PROCEDURE NUMBER . SUBTASKS ITEM 1 Install 556A Switchboard DLP-505 2 Test 2-Way Central Office, Manual Central Office, and Ringdown Tie Trunks at 556A Switchboard DLP-511 3 Test Stations at 556A Switchboard DLP-512 4 Test Manual Conference Circuit at 556A Switchboard · DLP-513 ' Issue 1 INSTALL AND TEST 556A SWITCHBOARD -, May 1975 551-100-100 COP PAGE 1 of 1 057 ITEM PROCEDURE NUMBER SUBTASKS 1 Install Central Office Trunks (Plug-In Type) DLP-508 2 Wire Options for Central Office Trunks DLP-509 3 Test Central Office Trunks DLP-522 .. 0 - Issue 1 INSTALL AND TEST CENTRAL OFFICE TRUNKS (PLUG-IN TYPE) _l May 1975 551-100-100 COP PAGE 1 of 1 058 ITEM PROCEDURE NUMBER SUBTASKS 1 Install Traffic and Trouble Registers 2 Test Traffic and Trouble Registers : DLP-562 (A) Busy Tone Overflow (BTOF) DLP-563 (B) Busy Tone Peg Count (BTPC) DLP-564 (C) Junctor Overflow (JOF) DLP-565 (D) Junctor Peg Count (JPC) DLP-566 (E) Link Overflow (LOF) DLP-567 (F) No-Connection Peg Count (NCPC) DLP-568 (G) Originating (Station) Peg Count (OPC) DLP-569 (H) Register Overflow (ROF) DLP-570 (I) Second Trial Peg Count (STPC) DLP-568 (J) Terminating (Trunk) Peg Count (TPC) DLP-571 (K) Time-Out Peg Count (TOPC) DLP-568 (L) TRK GRP 8 Overflow (OF8) DLP-572 (M) TRK GRP 9 Overflow (OF9) DLP-573 (N) TRK GRP 0 Overflow (OFO) DLP-574 (0) TRK GRP 8 Terminating Peg Count (TPC8) DLP-575 (P) TRK GRP 8 Originating Peg Count (OPC8) DLP-576 (Q) TRK GRP 9 Terminating Peg Count (TPC9) DLP-577 (R) TRK GRP 9 Originating Peg Count (OPC9) DLP-578 (S) TRK GRP 0 Originating Peg Count (TPCO) DLP-579 (T) Trouble Release Peg Count (TRPC) DLP-568 Issue 1 INSTALL AND TEST TRAFFIC AND TROUBLE REGISTERS I May 1975 551-100-100 COP PAGE 1 of 1 059 . ~.~-'fi> PROCEDURE NUMBER SUBTASKS ITEM 1 Install Traffic Measurement System (TMS lA) Equipment 2 Test Traffic Measurement Leads (for TMS lA): DLP-580 (A) Attendant Trunk Leads DLP-582 (B) Busy Tone Trunk Leads DLP-583 (C) Central Office Trunk Leads DLP-584 (D) Junctor Leads DLP-585 (E) Link Leads DLP-586 (F) Register Leads DLP-587 (G) Ringdown Tie Trunk Leads DLP-588 (H) Station Dial Transfer Trunk Leads DLP-589 Universal Line Circuit Leads DLP-590 (I) . Issue 1 INSTALL AND TEST TRAFFIC MEASUREMENT SYSTEM (TMS 1A) I May 1975 551·100·100 COP PAGE 1 of 1 060 (1] See WARNING. Using pinchbar and hammer, remove top, front, back, and side panels from shipping crates [NOTE 1] ~ ~ ~ ~ [2] See DANGER 1. Move cabinets to installation area. Refer any location problems to supervisor [NOTE 2] ~ v v ~ ~ / ~ DANGER 1 / Care should be taken / when moving the PBX / cabinets. Weight of each cabinet is approximately 750 lbs. / v~ WARNING Care must be taken while uncrating. There is no protection for relays and other items inside packing case NOTE1 Keep work area clear. Remove crates and packing materials as uncrating progresses v~ ~ ~ ~ v NOTE2 Considerations for locatil1g: a. Floor must support 20 lb per sq ft (750 lb per cab) b. Area should be dry, heated, and properly ventilated c. Area should be clear of water, steam, and sprinkler pipes [3] Slide cabinets off skids (skids are not attached to cabinets) - - - - - - - - - - - . . [4] Remove packing material (polyfoam, collars, covers, etc) - - - - - - - - - - - - - - . { Cabinets · positioned for installation Page 4· [ 5] Slide top cover off each c a b i n e t - - - - - - - - - - - - - - - " [6] Slide cabinets, except battery reserve cabinet, into position [FIG. 1 ] - - - - - - - - - - - - - ' Issue 1 ASSEMBLE 756A CABINETS May 1975 551·100-100 DLP PAGE 1 of 17 500 9'0" ~(NOT~ 1)---il------------~-+•2112+--( NOTE• I ) ---\ 2'3n 2'3" 2'3" 2'3" "' lNOTE 4) ,~. /(NOTE 5) MOVABLE~ OPTIONAL CABINET I OBSTRUCT I ON RESERVE 850 LBS OR BATTERY CABINET 550 LBS VACANT SPACE 111 MIN- - ' CABINET 2 750 LBS OPTIONAL I AUXILIARY -. CABINET 4 OCovABLE OBSTRUCTION OR (NOTE 3) VACANT -"PR~WIRED (NOTE 3) SPACE :"- I" MIN CABLE TERMINAL SECTION· SLIDE CLEARANCE ~;(NOTE 5) (NOTE5)~ MAINTENANCE CLEARANCE T T 2 1 6" + • (NOTE I) _l P(NOrE 2) NOTES: I~ M SKOULO NOT BE LESS THAN 2FT SIN. \HIS SPACE IS THE MINJMIM NEEDED TO WITHDRAW SLIDES FROM CABINETS OR TO PROVIDE ACCESS TO THE ENDS Of THE LINEUP. z. ~ IS A MINIMUM Of I Fl. 6 iN. RE.COMMEHDED TO ALL~ PASSAGE AROUMO SLIDES WHEN VITHDtiWH FRC»> t:ABUI.ETS~ 3. THE TERMINAL SECTION CAN BE MOUNTED ON THE RIGHT END OF THE LINEUP OR, IF THE RESERVE BATTERY CABINET IS NOT PROVIDED, THE TERMINAL SECTION CAN BE MOUNTED ON THE LEFT END OF CABINET I. 4. CUSTOMER PROVJOED WAlL MOUNTED, 117 VAC, 60HZ, SINGLE~PHASE, COMMERICAL POWER SOURCE, FUSED FOR 15 AMPS, EQUIPPED WITH A HUBBELL 5251 CONNECTOR, OR EQUIVALENT. POWER MUST BE SEPARATELY FUSED AND SWITCHED. EXTENSION CORDS MUST NOT BE USED. 5. CUSTOMER PRO\IlOEO 117 VAC OUTLETS FOR AUXILIARY EQUIPMENT, SUCH AS MESSAGE WAITING UNIT, PLUGGED EXTERNAL TO THE PBX, AS REQUIRED. FJG.1 Issue 1 ASSEMBLE 756A CABINETS I May 1975 551-100-100 DLP PAGE 2 of 17 500 FIG.2 SLIDE ASSEMBLY SLIDE ASSEMBLY HEX NUT AND LOCKWASHER FIG.4 L-SHAPED BRACKET TPA 512123 FIG.3 Issue 1 ASSEMBLE 756A CABINETS 1 May 1975 551-100-100 DLP PAGE 3 of 17 500 [ 7) What type slide locking arrangement is provided [FIG. 2 and FIG. 3) >-'S:;ctc:o-"p...:;b:.:oc:lt;___ _ _ _ _ _ _ __, Locking bracket NOTE3 For a more effective dust seal, apply Tesamoll tape (3/8 by 1/4 in., United Mineral and Chemical Corp, NY, NY) to one of the adjoining surfaces between cabinets. If one cabinet is type 1E037, tape must be applied to that cabinet [81 Remove hex nut (9/16 in.), cap screw, and washer from each slide - - - - - - - - [ 9) Retain hardware for future use -----------.....J [10) Remove hex nut (9/16 in.), lockwasher, and bracket - - - - - - - - . . [11] Reverse bracket and replace lockwasher and hex nut [FIG. 4 ) - - - - - - - - - - " ' [13) Align and level cabinets using shims 1--+1 if necessary to provide ~---_.,(-;;::;:::-;----... an effective dust seal Page 13 between cabinets [NOTE 3) [12) Tighten hex nut to prevent bracket from shifting----~--------~ Issue 1 ASSEMBLE 756A CABINETS --····---- I May 1975 551·1 00-100 DLP PAGE 4 of 17 500 CAB! NET ED-1E037-70 CABINET E0-1E037-70 J- BOLT P-45K883 CABINET ED-tE037-70 CABINET ED-IE037-70 CABINET ED-99300-70(M0) ' TOP OF CABINET FRAMEWORK WITH COVER TOP ASSEMBLY REMOVED WASHER P-284157 ,/ I WASHER P-284157 1/-._/ ---"""' 1 FRONT OF CABINETS r ~-- H-H BOLT P- 290649 HEX NUT P-94442 HEX NUT P-94442 FRONT OF CABINETS TOP OF CABINETS FRAMEWORK WITH COVER TOP ASSEMBLY REMOVED CABINET ED-99300-70 CABINET ED-99300-70 ~ ~ ' WASHER/ HEX NUT P-284!57 P-94442 CABINET ED-99300-70 WASHER P-284157 -I I' HEX NUT P-94442 FRONT OF CABINETS FIG. 5- Bolting an ED-1 E037-70 and an ED-99300-70 Cabinet Together FIG. 6 -Bolting Two Like Cabinets Together Issue 1 ASSEMBLE 756A CABINETS -- ~~---------~------ I May 1975 551-100-100 DLP PAGE 5 of 17 500 [14] Are cabinets the same type (either EI).1E037·70 or ED-99300-70) \ Yes \ \ }-l'\"-'·~o---------------.:.....-------. [ 15] Open slides as necessary to locate bolt holes [FIG. 5 ] - - - - - - - - - - - - - - . . . . . Cabinets bolted together (16] Get J-bolts, washers, and hex nuts [NOTE 4] - - - - - - - " [ 1 7] Bolt cabinets together (FIG.5]- ---------- ---------- ---J Page7 [ 18] Open slides as necessary to locate bolt holes [FIG. 6]---- ------- .... NOTE4 Hardware for bolting cabinets contained in bag located inside cabinets Cabinets bolted together [19] Get hex head bolts, washers, andhexnut s[NOTE4] ---------" [20] Bolt cabinets together [FIG.6]- --------- --------- J Issue 1 ASSEMBLE 756A CABINETS .-- -·-- --------- J May 1975 551·100-100 DLP PAGE 6 of 17 500 (21] Is a battery reserve cabinet included in the line-up. No }-Y=-e::::s:__ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __, [22] Lay out battery connector cable (P-40D648) in slide 1 (cabinet 1) following the power cord route - - - - - - - - . . . . . Page 11 (23] Connect negative(-) lead to TS-2, punching 5----------1~ Battery connector cable installed [24] Connect positive(+) lead to TS-2, punching 15 - - - - - - - - ' [25] Tie down cable to existing cable f o r m - - - - - - - - - - - - ' [ 26] Slide battery reserve cabinet in place to the left of cabinet 1 [FIG. 1 ] - - - - - - - - - - - - - - - - 1 1 > 1 Battery reserve cabinet installed PageS [27] Bolt cabinets t o g e t h e r - - - - - - - - - - - - - - ' Issue 1 T May 1975 551-1 00·1 00 DLP ASSEMBLE 756A CABINETS PAGE 7of 17 --c- 500 [28] Remove batteries and electrolyte from packmgcruions------------------. NOTE5 First Aid for Electrolyte in Eyes or on Skin: Remove electrolyte from skill or eyes by flushing affected area with large amounts of tap water. For the eye, allow at least one quart of water to run over the eye and under the eyelid. Eye injuries must be referred to a physician as soon as possible [29] See DANGER 2. Fill batteries with electrolyte. Do not overfill--------------------, DANGER2 Wear neoprene gloves, apron, and special goggles when handling electrolyte. See NOTE 5 for first Batteries installed and connected Page 9 TO T$2 RECTIFIER TERMINAL STRIP IN CAB I SLIDE I aid instructions [30] Place batteries in bottom of cabinet and install interconnecting cables [FIG. 7]--__/ [31] Space the batteries so as to allow 1/2 inch clearance around all sides -------------------' [32] Route battery connector cable (P:40D648 from cabinet 1 to battery reserve cabinet and connect to batteries [FIG. 7] - - - - - - - - - ' KS-5361 LIST 141A INTERBATTERY 3 CELL BATTERY CONNECTOR FIG. 7 Issue 1 ASSEMBLE 756A CABINETS I May 1975 551-100-100 DLP PAGE 8of 17 500 1 + - - - - - - - - P W R C A B I N E T - - - - - - - - + j + - - - - - - - - CABINET I - - - - - - - - - - ! ~F=========~u==============~J ~----SLIDE I - - - - - D FIG.S [33] Lay out H-912-400, Group 1 supplementary crown cable [FIG. 8] from crown of cabinet 1, slide 1 to power cabinet - - - - - - - - - . . . , [ 34] Mate cable connectors D and AC [FIG. 8] to slide 1 crown connectors 01 and A C 1 - - - - - - - - - - - - - , [ 3 5] Mate plug P2 to connector P2 in crown of power cabinet [F'IG. 8] [36] Connect spade-ended leads to TS-3 in crown of power cabinet [TABLE A] Group 1 Supplementary crown cable H-912-400 installed and connected ·. TABLE A CONNECT TO LEAD TS-3 (CROWN Page 11 OF POWER CAB) FUNCTION COLOR TERMINAL -96V RBALARM +48V ±10V AC 10VACALARM BL-R BK-BL BL-BK BK-0 0-BK Issue 1 ASSEMBLE 756A CABINETS 3 9 4 6 8 I May 1975 551·100-100 DLP PAGE 9 of 17 500 TABLE B EQUIPMENT QUANTITY Cable terminal section H202 3 Cable terminal section J202 2 Backboards: Terminal blocks 66B3-50 J202 CABLE TERMINAL SECTION SCREWS AND NUTS FOR ATTACHING _ .J202 CABLE TERMINAL SECTIONS 82Aor 82D (I) 6 (2 for each H202) 3 (1 for each H202) 12 (4 for each H202) (2) (3) A SPARE BLOCKS FOR OPTIONAL EQUIPMENT H202. H202 HZOZ FIG.10 FIG. 9- Cable Terminal Sections J202 and H202 Installed Issue 1 ASSEMBLE 756A CABINETS I May 1975 551-100-100 DLP PAGE 10 of 17 500 I [37] What type cross-connect terminal is provided Wallmounted [ 38] Install wallmounted crossconnect terminal Prewired Page 13 [39] See TABLE B Unpack equipment NOTE 6. Wben colored modular backboards are to be used for PBX cross-connect field, follow local instructions on arrangement of terminals [ 40] See NOTE 6. Mount the three H202 cable terminal section [FIG. 9] - - - , [ 41] Mount the two J202 cable terminal sections on each side of the H202sections ---------------------~ Wall-mounted cross-connect terminal installed Page 17 [ 42] Install an 82-type backboard in each H202 section - - - - - - - - - [ 43] Install the 66-type connecting blocks [FIG. 10] - - - - - - - - - - - - - - - ' [ 44] Install a 14-gauge.ground lead from cross-connect terminal block B3 [FIG. 9] to an approved local ground - - - - - - - - - - - - - - - - - . . . J Issue 1 ASSEMBLE 756A CABINETS 1 May 1975 551-100-100 DLP PAGE 11 of 17 500 I / / P-45J835 CLAMP (2 REOD) FIG.11- Cab"net I ED-99300-70 I ASSEMBLE 756A CABINETS 1 _l May 1975 Issue DLP 551-100-100 PAGE 12 of 17 500 [ 45] Will this crossconnect terminal be installed on an ED-1E037-70 or an ED-99300-70 ED-99300-70 cabinet [ 46] See DANGER 3 Place prewired cross-connect terminal in position ---------..... ED-1E037-70 [ 4 7] Extend crown cables from cross-connect terminal to crown of 756A cabinets - - - - - - - " ' Prewired crossconnect terminal ----------.. installed Page 15 [ 48] Bolt four comers of terminal to cabinet using hardware provided [FIG.ll] - - - - - - - - - - ' [49] See DANGER 3 Place prewired cross-connect terminal in position - - - - - - - - - - . . . [/ v DANGER3 when ~ Care should be taken 1/ lifting prewired crossv .connect terminal. Weight of the terminal is 134-lb crated and 87 lb uncrated v v vv \ ' v 1/ 1/ 1/ ·v v 1/ [50] Extend crown 'cables from terminal to crown of 756A cabinets - - - - - - - - - - - - - " [51] Bolt four comers of terminal to cabinet using hardware provided [FIG.12] ------_..J Issue 1 'j May 1975 551·100-100 DLP ASSEMBLE 756A CABINETS PAGE 13 of 17 500 I TABLEC - -- WATER PIPE POWER WHAT TO DO FOR PROPER GROUNDING CONDITION* A1 orB1 Acceptable metallic water pipe (at least 10 feet in moist soil) Connect ground to metallic water pipe or to power service conduit or ground wire - - A2orB2 Metallic interior water pipe not acceptable because of plastic entrance, insulating joints, etc Connect ground to metallic water pipe and bond power to water pipet c Connect ground to metallic water pipe A2 Connect ground to MGN ground rod, power service conduit,or ground wire. Bond with No. 6 station ground wire to metallic water pipet B2 Connect ground to best available ground or telephone ground rod. Bond to power ground rod, power service conduit, or ground wire, and interior metallic water pipe with No. 6 station ground wiret c Connect ground to best available ground or ground rod; bond to interior metallic water pipe using No. 14 ground wire A2 Connect ground to MGN power ground rod, p,ower service conduit, or ground wire B2 Connect ground to telephone ground rod or bond with No. 6 station ground wire to power ground rod, power service conduit, or ground wire c Connect ground to best available ground ' No metallic water pipe or not possible to connect to metallic water pipe ~- * Al-Multiground neutral (MGN) system on acceptable metallic water pipe A2-MGN system on ground rod (condrete encased electrode, metal structure) Bl-Non-MGN system on acceptable ~etallic water pipe B2-Non-MGN system on ground rod (concrete encased electrode, metal structure) C -Power not grounded at premises , t Bond to water pipe only if power is not already bonded Issue 1 ASSEMBLE 756A CABINETS . ---. --- ------·--------- I May 1975 551-100-100 DLP PAGE 14 of 17 500 . • y vc ABLE RINGS IJI!IJ rI [52] Install a 14-gauge ground wrre to an approv ed local ground . See TABLE C --. p!: "::!!:: .. . - [54] Follow cable run to prewrred termina l and connec t ground wrre to 2A ground strip lug [FIG. 13] Pre-wrred crossconnec t termina l ground installed [55] Tie ground lead to existing cable form - - - - - - - - ' 1--'RAME - s PARE 6681-25 cONNECTOR 8 LOCKS Jl"::::" II • • ~ 668:3-50 CONNECT OR BLOCKS Ct, CZ C3,C4 cs,c 6 03,0 4 05,0 6 2A GROUND STRIP M OUNTING POSITION S F OR THREE 66-TYPE ONNECTOR BLOCKS c II . ·~. -~. w F= r • I_! I. II ! I Ill I I • lJl ~ hr ... ¥. I 01,0 2 t::::= + 61,82 Page 16 ;; . ·, .~ r- r- AI,A2 [53] Run ground lead through cable opening in cabinet 1 r= t::: ' "::Q: u • • ~ I I Ill- I= • f= I I Ill M F= = b;; I== . . .Pi: tn: . .. .. ~r-r- -r r t-- POSITION S !>'MOUNTING FOR TWO 66-TYPE CONNECT OR BLOCKS c--- :-- HOLDING DETAIL HEX HEAD SCREW FIG.13 Issue 1 ASSEMBLE 756A CABIN ETS I May 1975 551·1 00-100 DLP PAGE 15 of 17 500 I [56] Will additional connecting blocks be required for connecting house cables [NOTE 7] No [59] Mount the required number of 66B3-50 blocks on rows B, C, and D [FIG. 13] to accomodate equipment listed in TABLED Page 17 Yes [57] Remove three 66B1-25 type blocks on row A [FIG. 13] ---------~ [58] Replace with three 66B3-50 type blocks TABLE 0 NOTE7 The preinstalled connecting blocks will accommodate cable combinations totaling 7 5 pairs. If the house cables exceed a total of 7 5 pairs, additional blocks will be required EXTERNALLY MOUNTED REQUIRED NUMBER OF EQUIPMENT 66B3·50 BLOCKS 3-Type attendant console 1 each 4-Type attendant console 2 each 6-Button keyset 1 556A Switchboard 4 Issue 1 ASSEMBLE 756A CABINETS I May 1975 551·100-100 DLP PAGE 16 of 17 500 [60] Remove screws for mounting ground straps between each cabinet [FIG. 14] - - - - - - - - - . . . SCREW GROUND STRAP P- 45K874 SCREW [ 61] Clean surface around screw holes for good electrical bond (shiny metal) _ _ _ _ _ __, [62] Replace ground straps _ _ _ __ _ j [63] Install sound proofing [FIG. 15], if required _d ------....1 <-3-1/2 IN. 2.-)2 IN. [ 64] Install envelope holder, if required, to store CDs, SDs, etc, [FIG. 15] -------~-----' PANEL--. ,.~ FOA MSTIK PAN EL 24 I N. X IS- 1/2 IN. XII v ~. RIGHT CABINET LEFT CABINET CABINETS WITH COVER TOP ASSEMBLY REMOVED. ~ T ~ --r-- FIG.14 ENVELOPE HOLDER FIG.15 Issue 1 ASSEMBLE 756A CABINETS I May 1975 551·100·100 DLP PAGE 17 of 17 500 [ 1] Inspect crown cables and straighten any bent pins ------1 [2] Lay out interslide crown cable J58829A, L56 [FIG. 1]. See NOTE 1 ------~ [ 4] 'What type cross-connect terminal is provided [ 3] Mate the plugs and jacks of the interslide crown cable - - - . - J Prewired [5] Mate all plugs from the prewired terminal into the crown oftheP8X Page 19 Wall-mounted [6] Lay out house and feeder cable J58829A, L4 and mate the plugs and jacks in the crown [FIG. 3] ------~ [7] Cut down cable J58829A, L4 at connecting blocks A3, 83, and A4. [FIG. 5] ------~ [8] Mark lead designations per TABLE A, page 5 NOTES 1. Some P8Xs (hinged cover models) use a List 30 cable instead of List 56. See FIG. 2 for plan view of the List 30 cable 2. Use 18 gauge copper, or equivalent, for strap [9] Strap terminals 43 through 50 of connecting block 83 and extend strap .from terminal 50 to an approved local ground. See NOTE 2 _ _ _ _ __; [10] Lay out house and feeder cable J58829A, LlO and mate the plugs and jacks in the crown [FIG. 4] - - - - - - - - 1 [11] Cut down cable J58829A, L10 at connecting blocks A5, 85, A6, and 86 [FIG. 6] _ _/ [12] Mark lead designations per TABLE 8, page 8 INSTALL CROWN, HOUSE AND FEEDER, AND SUPPLEMENTARY CABLES ------·---· House and feeder and crown cables installed [13] Is this a 100 series only Yes100 No -200 or 300 Page 15 Issue 1 May 1975 551·100·100 DLP PAGE 1 of 20 501 r --I f-------CA9:NET---------~---------CAB~NET _ _ _ _ _ _ _ _ SLIDE I SLIDE SLIDE ' ' SLIDE 4 ~ ~ ~ SLIDE 5 IITAY1 SLIDE • ~~~ ~~llw II AY ~ II " I= I~ITT1 ~'I ~ [:RJ::; -rr--;;-c [N]:::::: [GJ:::; II ' I= iTPI=: rTNl=: rTMl: r:L' II• []Ml=: - ~ R 1:::: II • l= ;r;J '----] y i ITLl: ~ n-;;-t lL':__]:::: II ' I= El= II ' I= [JJ= 1~11,1= ll::>!_j::: [G:j::: II H_l= f1Gl= [Gl::: II G fTGl::: n-;;-->- II F ~ II F != rJF"' - II E I= [IE' @;II E E [[o_j::: ~ rf.cb!f flCl= II a ~ ~ ~ rr;-0 ~ H ~ ~ ~ c fgJ 1 ~ 8!11 •!= ~ II ' I= D rrac011 c I= 11 q::::; ,/\ II ~ o:::Q:::; II BE~ II R I= fTGl::: fTGl::: ~ A FIG.1 Issue 1 INSTALL CROWN, HOUSE AND FEEDER, AND SUPP'-EMENTARY CABLES 1 May 1975 551-100-100 DLP PAGE 2of20 501 I rrh SLIDE CABINET CABINET I SLIDE SLIDE 2 3 'i'//hY/ ?.; u. ~ ITN1: rruJ: "-.. liT~ ~ IIR~ fTRl== l[P _;;, II P II P !== liP= rfNl=:=:: II NJ::= [!Nl==:: IT"' R II M IILf::::::: ~ ll_J_ f:::::::, II H ~ ll•l== 1171===' IIYil= ~TI=== lJ~ SUDE 6 ~ ~ n--s Sl..I~E 5 SLIDE 4 IILf:::= IlL~ . II R ~I Iii" IlL= JlLl: II K~ ~K ~=~ J J ~ _I J ~ IlL~ n-;(' "!( ~ ~ IIJI=== II J I== II J I== ~ ~ ...__~<_. H [lGl: G [lGl: IT• H' II G I== ~ 11Kl: ) ~ ~ =I uEJ= ~ lLI' 1===1 II F 0::: II F I=== IIF ~ ITFl== rfFl= "E' [fE' II E ~ II E l== 11•1=== fTCl:::= ~ liE. IIC l== ffAl: ~ lie I=== e r: lief:::= = lJ B ~ II B I=== II B .!. "0"' D ~ ~ II•~ ~ ~ [Cl= Ilei== 'li= I fA FIG.2 Issue 1 INSTALL CROWN, HOUSE AND FEEDER, AND SUPPLEM ENTARY CABLES I May 1975 551-100-100 DLP PAGE 3of 20 501 \ CABINET 2 / " " - - - - - - - - - - - - - - - - ) TO WALL MOUNTED ~-------J) CROSS-CONNECT \ TERMINAL SLIDE 4 CABINET I SLIDE 5 TO WALL MOUNTED[--------------------~ CROSS-CONNECT TERMINAL SLIDE SLIDE I 2 SLIDE 3 \ \ I FIG.3 FIG.4 , INSTALL CROWN, HOUSE AND FEEDER, AND SUPPLEMENTARY CABLES Issue 1 I May 1975 551-100·100 DLP PAGE 4of20 501 TABLE A 75-PAIR HOUSE AND FEEDER CABLE J58829A, L4 CONN. BLOCK TERM. NO BL-W 81 NDER G-W BINDER [2) {3) ."' "'....0 u "' m I I ! H202 H202 w H202 ";::z u w z z 0 u I 0: w 0 z ;; ;;:.... "' O-W BINDER FIG.5 COLOR Tl Rl T2 R2 T3 W-BL BL-W W-0 0-W W-G R3 T4 R4 T5 R5 G-W W-BR BR-W W-S S-W T6 R6 T7 R7 TS R-BL BL-R R-0 0-R R-G RS T9 R9 TlO RlO G-R R-BR BR-R R-S S-R Tll Rll T12 R12 Tl3 BK-BL BL-BK BK-0 0-BK BK-G R13 Tl4 R14 T15 R15 G-BK BK-BR BR-BK BK-S S-BK LEAD DESIG USE STA 2 0 2 5 To Stations 20 - 29 and Cord Switchboard when provided or Tie Trunks 80 - 89 3 0 To Stations 30 - 34 and Cord Switchboard . when provided Issue 1 INSTALL; CROWN, H9GSE AND FEEDER, AND SUPPLEMENTARY CABLES ---------- -------------- I May 1975 551-100·100 DLP PAGE 5of 20 501 TABLE A (Coot) CONN.SLOCK COLOR TERM. NO. i !:!• "' <( "'0 u ., ..J "'z "zzw ;:: I 0 "I 0: w 0 z iii ;:: T16 R16 T17 R17 T18 Y-BL BL-Y Y-0 0-Y Y-G R18 T19 R19 T20 R20 G-Y Y-BR BR-Y Y-S S-Y I T21 R21 T22 R22 T23 V-BL BL-V V-0 0-V V-G R23 T24 R24 T25 R25 G-V V-BR BR·V V-S S-V LEAD DESIG "'"' "'0" m ..J z z 0 ..""' I 0 z iii ;:: 0 i TERM. NO. 4 0 COLOR LEAD OESIG USE STA STA 3 5 To Stations 35- 44 and Cord Switchboard when provided 1:0 !:! "'"' "0" ..J m "'z fiw z 2 0 ..J "' CONN~ BLOCK USE u I 0: w 0 z iii ;:: 5 T6 R6 T7 R7 TS R-BL BL-R R-0 0-R R-G R8 T9 R9 TlO RlO G-R R-BR BR-R R-s S-R Tll Rll T12 Rl2 Tl3 BK-BL BL-BK BK-0 0-BK BK-G RlS T14 Rl4 T15 Rl5 G-BK BK·BR BR-BK BK-S S-BK T16 R16 T17 R17 T18 Y·BL BL-Y Y-0 RG CR A 0-Y Ml Y-G WCT G-Y Y-BR BR-Y Y.S 8-Y· WCR 0 To Stations 50 - 59 and Cord Swbd when provided 5 5 0 Tl Rl T2 R2 T3 W-BL BL-W W-0 0-W W-G R3 T4 R4 T5 R5 G-W W-BR BR-W W-S 8-W 4 5 To Stations 45 - 49 and Cord Switchboard when pro,'ided RlS T19 R19 T20 R20 556 Swbd 608 Mise Ckt CordSwbd CO alarm whenreqd Spare CordSwbd AtndA!arm CordSwbd M2 TRLA M3 Issue 1 . INSTALL CROWN, HOUSE AND FEEDER, AND SUPPLEMENTARY CABLES l May 1975 551·100-100 DLP PAGE 6of20 501 TABLE A (Cont) c CONN. BLOCK LEAD .!l TERM. NO. COLOR "'" 0 z"' z T21 R21 T22 R22 T23 V-BL BL-V V-0 0-V V-G R23 T24 R24 T25 R25 G-V V-BR BR-V V-S S-V Tl Rl T2 R2 W-BL BL-W W-0 0-W T3 W-G DESIG CONN. BLOCK USE TERM. NO. COLOR Atnd Alarm Spare Tll Rll T12 R12 T13 BK-BL BL-BK BK-0 0-BK BK-G Apparatus ground R13 T14 R14 T15 R15 G-BK BK-BR BR-BK BK-S S-BK Tl6 R16 T17 R17 T18 Y-BL BL-Y Y-0 0-Y Y-G R18 T19 R19 T20 R20 G-Y Y-BR BR-Y Y-S S-Y T21 R21 T22 R22 T23 V-BL BL-V V-0 0-V V-G R23 T24 R24 T25 R25 G-V V-BR BR-V V-S S-V LEAD DESIG USE M 0 ~ 0 0 I a: w 0 z ii ;: 0 ~ ""' R3 "' T4 W-BR " R4 BR-W T5 R5 W-S S-W a: TG R-BL z ;; ;:: RG T7 R7 TS BL-R R-0 0-R R-G RS T9 R9 TlO RlO G-R R-BR BR-R R-S S-R 0 G-W 0 ~ " z ;: w 2 2 0 0 I w 0 " TRLB APl ~ .!l ~ "" AP8 TRlO TR9 TR8 0 External Traffic Register Spare Sta Cont Conf * T T(A) Atnd Cont Conf ** R Sta Cont Conf * R(A) Atnd Cont Conf ** SLMONl Sta Cont Conf * TL(A) Atnd Cont Conf ** MON2 Sta Cont Conf * SL(A) Atnd Cont Conf ** ACA (B) Atnd Cont Conf ** SLl(B) Atnd Cont Conf ** Sta Cont Conf * s TLl(B) Atnd Cont Conf ** ACAA Atnd Cont Conf ** TR7 TR6 TR5 External Traffic TR4 Register TR3 TR2 TRl TREAT. 0 ~ "' z" ;: "zw z 0 0 I a: w 0 z ;; ;:: " Spares KRAO SG2 SG3 KRAl SG2 SG3 KP (Mfr disc) 1st Telephone Console*** KP (Mfr disc) 2nd Telephone Console Spares * 608 Swbd ** Attendant cordless position ***When 3-type console is used, strap connecting block A4 terminals as follows: Rl8 (SG2) to Tl9 (SG3) T20 (SG2) to R20 (SG3) Issue 1 INSTALL CROWN, HOUSE AND FEEDER, AND SUPPLEMENTARY I May 1975 551-100-100 DLP PAGE 7 of 20 501 TABLE B 101l-PAIR HOUSE AND FEEDER CABLE J58829A, L 10 CONN. BLOCK TERM. NO. G-W BINDER (Jl (2) (3) "' <( "'0" -' Cll 0 2 j: " w 2 2 0 "I a: H202 H202 w c 2 a; BR-W BINDER ~ -' O-W BINDER FIG.G Cll COLOR LEAD DESIG Tl Rl T2 R2 T3 R3 T4 R4 T5 R5 T6 R6 T7 R7 T8 R8 T9 R9 TlO RlO G-R R-BR BR-R R-S S-R Tll Rll T12 R12 T13 R13 Tl4 R14 T15 R15 BK-BL BL-BK BK-0 0-BK BK-G G-BK BK-BR BR-BK BK-S S-BK W-BL BL-W W-0 0-W W-G G-W W-BR BR-W W-S S-W R-BL BL-R R-0 0-R R-G USE STA 6 0 6 5 To Stations 60 - 7 4 and Cord Switchboard when provided 7 0 Issue 1 INSTALL CROWN, HOUSE AND FEEDER, AND SUPPLEMEN TARY CABLES I May 1975 551-100-100 DLP PAGE 8of20 501 TABLE B (Cont) CONN. BLOCK TERM. NO. ~ 0 £ """' "0_, "'z"' ;:: "zzw 0 "I w "'0 z a; ;: _, "' "'"' ""_, 0 "'zz 0 "I "'0 w z a; ;: 0 COLOR LEAD USE OESIG STA 7 5 T16 R16 T17 R17 T18 Y-BL BL-Y Y-0 0-Y Y-G R18 T19 R19 T20 R20 G-Y Y-BR BR-Y Y-S S-Y T21 R21 T22 R22 T23 V-BL BL-V V-0 0-V V-G T R TLl