3M 7620-T-95 - Manuals

78-8113-5098-8 Rev F 5 3.4 Wrap two highly stretched half-lapped layers of electrical grade vinyl tape around Scotch ® Mastic Strip 2230, constant force spring and exposed tape shield ( Figure 4 ). NOTE: Take care not to cover exposed semi-con insulation shield. A minimum of 3/4" (19 mm) must be...

6 78-8113-5098-8 Rev F 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 6 ). Make sure the termination body (not the core) is butted up to the edge of the vinyl tape marker previously ...

78-8113-5098-8 Rev F 7 Instructions for Wire Shielded Cable 7.0 Prepare Cable 7.1 Check to be sure cable size fits within kit range as shown in Table 1 . 7.2 Prepare cable using dimensions shown in Figure 7 and Figure 8 . Be Sure To allow for depTh of Terminal lug. NOTE: Provide additional 1/4" ...

8 78-8113-5098-8 Rev F 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 9 ). Cut off excess. Semi-Con 1 ST Scotch ® Mastic Seali...

78-8113-5098-8 Rev F 9 8.3 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 11 ). Cinch (tighten) the spring after wrapping the final winding. 8.4 Selec...

10 78-8113-5098-8 Rev F 9.0 Install Lug or Connector 9.1 Check to insure the 3M ™ Silicone Rubber Termination QT–III assembly fits over the selected lug or connector. If lug or connector ( Figure 13 ) will not fit through the termination core, clean the insulation ( per Step 10.0 ) and slide termina...

78-8113-5098-8 Rev F 11 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 14 ). Make sure the termination body (not the core) is butted up to the edge of the vinyl tape marker previou...

12 78-8113-5098-8 Rev F Instructions for UniShield ® Shielded Cable 12.0 Prepare Cable 12.1 Check to be sure cable size fits within kit range as shown in Table 1 . 12.2 Prepare cable using dimensions shown in Figure 15 . Be Sure To allow for depTh of Terminal lug. NOTE: Provide additional 1/4" (...

78-8113-5098-8 Rev F 13 12.5 Remove semi-conductive jacket to dimension shown in Figure 17 . NOTE: To ease jacket removal, install constant force spring as shown in Figure 17 and ring cut 80% through jacket. Remove jacket sections by pulling against constant force spring. DO NOT BELL SEMI-CON JACKET...

14 78-8113-5098-8 Rev F 13.2 Position pre-formed ground braid with short tail directly over cut edge of folded back shield wires. Position long tail of ground braid, extending over cable semi-conductive jacket with solder block over mastic strip ( Figure 19 ). Secure ground braid to cable semi-condu...

78-8113-5098-8 Rev F 15 13.5 Wrap two highly stretched half-lapped layers of electrical grade vinyl tape around mastic seal, constant force spring and exposed shield wires ( Figure 21 ). NOTE: Take care not to cover exposed semi-con insulation shield. A minimum of 3/4" (19 mm) must be exposed. S...

16 78-8113-5098-8 Rev F 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 23 ). Make sure the termination body (not the core) is butted up to the edge of the vinyl tape marker previou...

78-8113-5098-8 Rev F 17 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 Corporat...

18 78-8113-5098-8 Rev F 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 Tho...

78-8113-5098-8 Rev F 19 Tooling Index Crimping Information for3M ™ Stem Connectors Copper/Aluminum Conductor Size AWG & kcmil 3M ™ Connector Number Crimping Table For 3M ™ Stem Type Connector Stranded Solid Recommended Crimping Tools Manufacturer Mech. Tool Die (Minimum No. Crimps) Hydraulic Die...

3M, Scotch and Scotchlok are trademarks of 3M Company. UniShield is a 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 accuracy or comple...