3M 7684-S-8 - Manuals - manualsarea.com

Page 2 - Note: Do Not use knives to open plastic bags.; Kit Selection Table; NOTE: Final Determination Factor is cable insulation diameter.; Kit Number; Table 1

2 78-8117-0985-2 Rev C 1.0 Kit Contents 3 High-K, Tracking Resistant, Silicone Rubber Terminations3 Preformed Ground Braids3 Constant Force Springs3 3M™ EMI Copper Foil Shielding Tape 1181 Strips, 1/2" x 10"6 Strips Scotch® Mastic Strip 2230 (black with white release liners, bagged)1 3M™ Cab...

Page 3 - Instructions For Tape Shielded Cable; Prepare cable using dimensions shown in Figure 1.; Be sure to allow for depth of terminal lug.; Refer to; Table 2; Figure 1

78-8117-0985-2 Rev C 3 Instructions For Tape Shielded Cable 2.0 Prepare Cable 2.1 Check to be sure cable size fits within kit size range as shown in Table 1 (page 2). 2.2 Prepare cable using dimensions shown in Figure 1. Be sure to allow for depth of terminal lug. Refer to Table 2 for semi-con cutba...

Page 4 - Install Ground Braid; Tape Shield; Scotch; Figure 3

4 78-8117-0985-2 Rev C 3.0 Install Ground Braid 3.1 Select a Scotch® Mastic Strip 2230 from kit and remove white release liners. Using light tension, apply a single wrap of mastic around the cable jacket 1/4" (6 mm) from cut edge (Figure 2). Cut off excess. Semi-Con Tape Shield 1 ST Scotch ® Mas...

Page 5 - spring after wrapping the final winding.; Figure 4

78-8117-0985-2 Rev C 5 3.3 Wrap ground braid around cable tape shield one complete wrap, trim excess to prevent overlap and secure in place with constant force spring. Wrap spring in same direction as ground braid (Figure 4). Cinch (tighten) the spring after wrapping the final winding. 3.4 Select se...

Page 6 - Install Lug or Connector; DO NOT REMOVE CORE AT THIS TIME.; Figure 6; sharp crimp flashings following crimping.; Do not allow solvent to touch semi-con insulation shield!

6 78-8117-0985-2 Rev C 4.0 Install Lug or Connector 4.1 Check to insure 3M™ Cold Shrink QT-III Silicone Rubber Termination assembly fits over the selected lug or connector. If lug or connector (Figure 6) will not fit through the termination core, clean the insulation (per Step 5.0) and slide termina...

Page 7 - Install Termination; supporting the assembly.; Vinyl Tape Marker; Correct Installation of Termination on Tape Shielded Cable

78-8117-0985-2 Rev C 7 6.0 Install Termination 6.1 Slide the termination body onto the cable and remove core. Pull while unwinding, counter-clockwise, starting with the loose end (Figure 7). Make sure the termination body (not the core) is butted up to the edge of the vinyl tape marker previously ap...

Page 8 - Instructions for Wire Shielded Cable; Be; lugs or connectors as follows:; Table 3; Figure 8; Figure 9

8 78-8117-0985-2 Rev C Instructions for Wire Shielded Cable 7.0 Prepare Cable 7.1 Check to be sure cable size fits within kit size range as shown in Table 1 (page 2). 7.2 Prepare cable using dimensions shown in Figure 8 and 9. Refer to Table 3 for semi-con cutback dimension. Be sure to allow for dep...

Page 9 - Install Ground Braid

78-8117-0985-2 Rev C 9 8.0 Install Ground Braid 8.1 Select a Scotch® Mastic Strip 2230 from kit and remove white release liners. Using light tension, apply a single wrap of mastic around the cable jacket 1/4" (6 mm) from cut edge (Figure 10). Cut off excess. Semi-Con 1 ST Scotch ® Mastic Strip 2...

Page 11 - Install Lug or Connector; DO NOT REMOVE CORE AT

78-8117-0985-2 Rev C 11 9.0 Install Lug or Connector 9.1 Check to insure 3M™ Cold Shrink QT-III Silicone Rubber Termination assembly fits over the selected lug or connector. If lug or connector (Figure 14) will not fit through the termination core, clean the insulation (per Step 10.0) and slide term...

Page 12 - Install Termination; Correct Installation of Termination on Wire Shielded Cable

12 78-8117-0985-2 Rev C 11.0 Install Termination 11.1 Slide the termination body onto the cable and remove core. Pull while unwinding, counter-clockwise, starting with the loose end (Figure 15). Make sure the termination body (not the core) is butted up to the edge of the vinyl tape marker previousl...

Page 13 - Be sure to; Table 4

78-8117-0985-2 Rev C 13 Instructions for UniShield ® Shielded Cable 12.0 Prepare Cable 12.1 Check to be sure cable size fits within kit size range as shown in Table 1 (page 2). 12.2 Prepare cable using dimensions shown in Figure 16, 17 and 18. Refer to Table 4 for dimension [A]. Be sure to allow for...

Page 14 - Remove semi-conductive jacket to dimension shown in Figure 18.

14 78-8117-0985-2 Rev C 12.4 Remove constant force spring. Carefully bend shield wires back upon cable jacket 1 1/2" (38 mm). Cut excess shield wire and discard (Figure 17). 1 1/2 (38 mm) Semi-Conductive Jacket Fold Back Shield Wires Depth of T erminal Lug + Growth Allowance [A] + 3” (76 mm) Fig...

Page 15 - Install Ground Braid; Figure

78-8117-0985-2 Rev C 15 13.0 Install Ground Braid 13.1 Select a Scotch® Mastic Strip 2230 from kit and remove white release liners. Using light tension, apply a single wrap of mastic around the cable semi-conductive jacket 1/4" (6 mm) from shield wires ( Figure 19 ). Cut off excess. Semi-Con Shi...

Page 16 - spring and exposed shield wires (

16 78-8117-0985-2 Rev C 13.3 Wrap ground braid around cable shield wires one complete wrap, trim excess to prevent overlap and secure in place with constant force spring. Wrap spring in same direction as ground braid (Figure 21). Cinch (tighten) the spring after wrapping the final winding. 13.4 Sele...

Page 17 - Install Lug or Connector

78-8117-0985-2 Rev C 17 14.0 Install Lug or Connector 14.1 Check to insure 3M™ Cold Shrink QT-III Silicone Rubber Termination assembly fits over the selected lug or connector. If lug or connector (Figure 23) will not fit through the termination core, clean the insulation (per Step 15.0) and slide te...

Page 18 - Install Termination; Correct Installation of Termination on UniShield

18 78-8117-0985-2 Rev C 16.0 Install Termination 16.1 Slide the termination body onto the cable and remove core. Pull while unwinding, counter-clockwise, starting with the loose end (Figure 24). Make sure the termination body (not the core) is butted up to the edge of the vinyl tape marker previousl...

Page 19 - Tooling Index

78-8117-0985-2 Rev C 19 Tooling Index Lug and Crimping Information for 3M™ Scotchlok™ Copper Lugs 30014 thru 30045One hole 31036 thru 31068One hole-long barrel Cable Size AWG/ kcmil Stud Size (in.) 3M™ Scotchlok™ Copper Lug Number Crimping Tool-Die Sets (Minimum Number Of Crimps) Burndy Corporation ...

Page 20 - One hole

20 78-8117-0985-2 Rev C Tooling Index Lug and Crimping Information for 3M™ Scotchlok™ Copper/Aluminum Lugs 40016 thru 40079 One hole 40132 thru 40178 Two hole Cable Size A WG/ kcmil Stud Size (in.) 3M™ Scotchlok ™ Lug Number Crimping Tool-Die Sets (Minimum Number Of Crimps) Burndy Corporation Thomas...

Page 22 - Important Notice; your intended application.; M MAKES NO OTHER WARRANTIES

3M, Scotch and Scotchlok are trademarks of 3M Company. UniShield is a registered trademark of General Cable Technologies Corporation. Important Notice All statements, technical information, and recommendations related to 3M's products are based on information believed to be reliable, but the accurac...