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1490749-1 Datasheet(PDF) 3 Page - TE Connectivity Ltd |
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1490749-1 Datasheet(HTML) 3 Page - TE Connectivity Ltd |
3 / 6 page 408- 8703 3 of 6 Rev B 3.2. Die Removal Ensure that the possibility of accidental activation of the hydraulic power unit has been eliminated, and proceed as follows: 1. Depress the upper release button located in the C--head and slide the nest out of the head. 2. Activate the power unit until the lower die release button in the ram is exposed. 3. Depress the release button and slide the indenter out of the ream. 4. WIRE PREPARATION AND CRIMPING PROCEDURES 4.1. Wire Preparation 1. Select proper size terminal or splice for wire size being used. 2. Determine correct terminal or splice wire loading by referring to CMA (Circular Mill Area) range listed in the table in Figure 1. The total CMA of wires being used must be within the CMA range of the terminal or splice. 3. Strip the wire to the dimensions indicated in the table in Figure 2, taking care not to nick or cut the wire strands. 4.2. Crimping Procedure 1. Ensure that the wire size stamped on the terminal or splice corresponds to the wire size stamped on the stationary die. 2. Center the terminal or splice in the stationary die as shown in Figure 4. 3. Activate the power unit so that the moving die advances and holds the terminal or splice in place without deforming the wire barrel. 4. Insert the stripped wire until it bottoms in the terminal or butt splice. The end of the wire must be visible through the sight hole. Sight holes of butt splices must always face either the upper or lower die. 5. When inserting the stripped wires into a parallel splice, the ends of the wires must be at least flush with, or extend slightly beyond the end of the wire barrel. 6. Activate the power unit to complete the crimp. 7. To crimp the other half of the butt splice, remove and reposition the uncrimped half in the stationary die. Insert the wire until it bottoms against the splice sire stop (visible through the sight holes), and then crimp the splice. 8. Inspect the crimp by referring to Section 5, CRIMP INSPECTION, and to Figure 5. Figure 4 Terminal Butt Splice Parallel Splice End of Inserted Wire Must Be Visible Through Sight Hole Center Terminal Wire Barrel in Stationary Die Ends of Inserted Wires Must be Visible Through Sight Holes Center Half of Butt Splice in Stationary Die (Sight Holes Must Face Upper or Lower Die) Center Parallel Splice in Stationary Die NOTE i |
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