Instruction Sheet SDE-SA Hand Tool Assembly 91391-1 with 408-10043 Die Assembly 91391-2 12 JAN 12 Rev C PROPER USE GUIDELINES Cumulative Trauma Disorders can result from the prolonged use of manually powered hand tools. Hand tools are intended for occasional use and low volume applications. A wide selection of powered application equipment for extended-use, production operations is available. Locator Nut Handle Wire Crimper (Upper Die) Emergency Stationary Ratchet Release Jaw Die Retention Moving Screws Jaw Die Set 91391-2 Insulation Crimper (Upper Die) Retaining Pins (4) Ratchet Required Adjustment Anvil (Lower) Anvil (Lower) Wheel Wire Die Insulation Die CONTACT WIRE DIE ASSEMBLY PART NUMBER SIZE (AWG) INSULATION DIA WIRE STRIP LENGTH 794611- 30-26 0.89-1.53 2.90-3.53 91391-2 .035-.060 .114-.139 794610- 24-20 Figure 1 retaining pins and die retaining screws are used to 1. INTRODUCTION position and secure the dies in the tool frame. SDE-SA Hand Tool Assembly 91391-1 consists of SDE-SA Frame Assembly 9-1478240-0 and die set The tool features a ratchet and an adjustment wheel assembly 91391-2. See Figure 1. The tool is used to with a range of settings. The ratchet ensures that the crimp 30-20 AWG Micro MATE-N-LOK* Pin and tool has completed the cycle and will not release until Socket Contacts. the handles have been FULLY closed, unless the emergency ratchet release is rotated to manually release the ratchet. The adjustment wheel controls the Dimensions in this instruction sheet are in NOTE amount of handle pressure exerted on the dies during millimeters with inches in brackets . Figures and the crimping procedure. illustrations are for reference only and are not i drawn to scale. The dies bottom before the ratchet releases. This CAUTION feature ensures maximum tensile performance of the crimp. DO NOT re-adjust the ratchet. 2. DESCRIPTION The tool frame features two jaws, a handle, ratchet 3. INSTALLATION AND REMOVAL OF DIE SET AND adjustment wheel, and an emergency ratchet release. LOCATOR ASSEMBLY (Figure 1) The die set consists of an indenter (upper die) and an anvil (lower die). The tool frame holds a die assembly 1. Open the tool handles and remove the two die with two crimping chambers. See Figure 1. Die retaining screws from the tool jaws. 2012 Tyco Electronics Corporation, a TE Connectivity Ltd. Company TOOLING ASSISTANCE CENTER 1-800-722-1111 This controlled document is subject to change. 1 of 5 All Rights Reserved PRODUCT INFORMATION 1-800-522-6752 For latest revision and Regional Customer Service, *Trademark visit our website at www.te.com LOC B TE Connectivity, TE connectivity (logo), and TE (logo) are trademarks. Other logos, product and/or Company names may be trademarks of their respective owners. ORIGINAL INSTRUCTIONS408-10043 2. Place the wire anvil and insulation anvil so that 11. To disassemble, close the tool handles until the their chamfered sides and their marked surfaces ratchet releases, remove the nut, the locator face outward, when mounted in the moving jaw of assembly, the two die retaining screws, and the four the tool frame. die retaining pins, and slide the anvils and crimpers out of the tool jaws. 3. Insert the two die retaining pins. The ratchet has detents with audible clicks as the NOTE 4. Insert the short die retaining screw through the handles are closed. The ratchet releases on the jaw and through both anvil dies, and tighten the sixth click. i screw just enough to hold the dies in place. Do not tighten the screw completely at this time. 4. CONTACT SUPPORT ADJUSTMENT (Figure 2) 5. Place the wire crimper and insulation crimper so that their chamfered sides and their marked The contact support is preset prior to shipment, but NOTE surfaces face outward, when mounted in the minor adjustment may be necessary. stationary jaw of the tool frame. i 6. Insert the two die retaining pins. 1. Make a sample crimp and determine if the 7. Insert the long die retaining screw through the contact is straight, bending upward, or bending jaw and through both crimper dies, and tighten the downward. screw just enough to hold the dies in place. Do not tighten the screw completely at this time. 2. If adjustment is required, loosen the screw that holds the contact support onto the locator assembly. 8. Carefully close the tool handles, making sure that the anvils and crimpers align properly. Continue The ratchet has detents that create audible clicks NOTE closing the tool handles until the ratchet in the tool as the tool handles are closed. frame has engaged sufficiently to hold the anvils i and crimpers in place, then tighten both die retaining screws. 3. Place a contact with wire into the proper nest and 9. Place the locator assembly over the end of the close the tool handles until the ratchet reaches the long screw, and position the locator assembly sixth click, or until the contact support touches the against the side of the tool jaw. contact. 10. Place the nut onto the end of the long screw and 4. Slightly loosen the nut that holds the locator tighten the nut enough to hold the locator assembly assembly onto the tool frame. in place, while still allowing the locator to slide up and down. Contact Locator Support Adjustment Screw for Contact Strip Length Contact (Typ) Support Back of Tool (Wire Side) Locator in Wire Stop Wire Wire Inserted Slot to Stop Figure 2 Rev C 2 of 5