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(6) Tools and Equipment
See Table 2 (Sheet 2)
---------------------------------------------------------------------| REFERENCE | DESCRIPTION | VENDOR | FSCM | |------------|-------------------|-------------------------|--------| | 314DA-| Locator, (use | | V29268 | | N.049 | with 300B), | | | | | Size: 16 | | | | | | | | | 314DA-| Locator, (use | | V29268 | | N. 038 | with 300B) | | | | | Size: 20 | | | | | | | | | 45-059 | Wire Stripper | Ideal Industries Inc, | V30119 | | | | Becker Place, Sycamore, | | | | | IL 60178 | | | | | | | | L-4421 | Blade | | V30119 | | | (Replacement) | | | | | (use with L-4421) | | | | | | | | | No specific| Scissors | Commercial | | | | | | | | No specific| Utility Knife | Commercial | | | | | | | | No specific| Blade Screwdriver | Commercial | | ---------------------------------------------------------------------
2. Stripping Practices:
____________________
A. Procedure
The amount of insulation or jacket to be stripped from a wire, or a cable, is dependent upon the type of wire, and the configuration of the termination to be used. Refer to the applicable connector assembly for strip dimensions and termination procedures.
(1) Check stripped conductor, and inside of the insulation that is stripped off, for severed conductor strands. Refer to Table 3 for allowable number of cut strands. Nicked strands shall be considered severed. Slight scrapes on the strand plating shall be considered as acceptable. Slight gripper marks on the insulation next to the stripped conductor shall be considered acceptable. No shield damage is permitted.
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CAUTION: WHERE MULTIPLE LAYER INSULATION IS TO BE STRIPPED, CAREFULLY INSPECT THE STRIPPED CONDUCTOR TO BE SURE THAT ALL LAYERS OF THE INSULATION ARE STRIPPED OFF,AND THAT THERE IS NO INNER INSULATION LEFT ON THE CONDUCTOR.
(2) Stripping tool adjustments and modifications must be made by the authorized tool control department. If the stripper does not operate properly, return it to the control department for repair of replacement.
(3) Blade type strippers shall be used for stripping the wire or cable insulation. If a stripper is not available that will handle the larger wire sizes, a sharp knife or razor blade may be used. Thermal strippers shall not be used.
(4) When stripping a wire with a woven outer insulation that is subject to fraying, install a suitable heat-shrinkable sleeve over the end to be stripped, or paint the area with Glyptol and let dry. Either methol will prevent the outer installation form fraying.
(5) Only when specified on the engineering drawing, the wire may be "step-stripped" to allow the installation of oversize wire into the rear insert of the connector. If step-stripping is required, strip and follows:
(a) Strip the wire in the normal manner to the specified length.
(b) Remove the additional specified layer(s) of insulation to the length required to clear the under-sized hole in the rear insert of the connector.(Fig.1) (Ref. Fig. 001)
(c) When the specific stripping function is not specified on the engineering drawing, reduce the insulation outside diameter only enough to permit proper installation of the oversized wire.
NOTE : If the above noted situation exists, obtain approval of
____ the Rohr Corps. Electrical Engineering Group before stripping.
(6) Step-stripping may be accomplished as follows:
(a) Make a circumferential cut through the outer layer of insulation by using an oversize stripping hole in a blade type hand stripper, (for example, a 16 gage hole to strip the outer installation from a 20 gage wire) or by using a sharp knife.
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Longitudinal Cut for Stripping
Figure 001
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CAUTION: DO NOT DAMAGE THE UNDERLYING INSULATION.
(b) Remove the insulation by hand. If necessary, make a longitudinal cut almost through the insulation, and peel of the insulation. (Ref. Fig. 001)
(7) Hand strippers for 24 through 10 gage wire:
(a) The following instructions apply when using hand strippers on small gage wire:
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