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.TITLE NP-8 SPUNLACED INSPECTION SYSTEM
.SUBTITLE OPERATING AND MAINTENENCE MANUAL
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E.I. DUPONT DE NEMOURS _& CO. (INC.)
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ENGINEERING DEPARTMENT
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ENGINEERING R_&D DIVISION
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WILMINGTON, DE 19898
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						ACCESSION NO. 16207
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						DECEMBER, 1980
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NP-8 SPUNLACED INSPECTION SYSTEM
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OPERATING AND MAINTENANCE MANUAL
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TECHINAL ASSISTANCE ACCOUNT 8732
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AUTHOR: G. I. BUCKSON
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DATE: MAY, 1974
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REVISED: DECEMBER, 1980
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J. E. HUNT
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ABSTRACT
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THIS MANUAL HAS BEEN REVISED TO REFLECT SIGNIFICANT CHANGES AND
ADDITIONS TO THE SPUNLACED ON-LINE INSPECTION SYSTEMS. SPECIFICALLY
THE ADDITION OF A COMPUTER SYSTEM AND CLASSIFICATION CAPABILITY
 TO IDENTIFY AND ALARM ON LARGE HOLE AND LARGE CLUMP DEFECTS.
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IF YOU DO NOT WISH TO RETAIN THIS MANUAL, PLEASE RETURN IT TO:
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FILE ROOM, BLDG. 304, EXPERIMENTAL STATION.
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TABLE OF CONTENTS
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	I.	SUMMARY				 3
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	II.	GENERAL SYSTEM DESCRIPTION	 8
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	III.	MAIN FRAME SUBSTEM		12
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	IV.	SCANNER SUBSTEM			17
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	V.	LIGHT COLLECTOR SUBSTEM		30
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	VI.	MAIN CONSOLE			37
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	VII.	INSPECTION ELECTRONICS		41
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	VIII.	REMOTE CONSOLE			72
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	APPENDIX-I	CHANNEL DRAWER CERTIFICATION
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	APPENDIX-II	COMPUTER ADDITION CERTIFICATION
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	APPENDIX-III	BOUNDRY INDICATOR ADDITION
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	APPENDIX-IV	ELECTRICAL DRAWING LIST
.CHAPTER CHAPTER-I
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