7AF Operations & Maintenance Manual Revisions Record Page 1 of 2
Strasbaugh
nTellect (Model 7AF) Wafer Grinder
Operations and Maintenance Manual
Revision Record
Changes shown in reverse-chronological order (latest changes on top). File this notice after the Table of Contents.
Date Change(s) Pages Affected / Actions
June 14, 2004
Version 1.2
(Updated July 7,
2004)
Modified work chuck torque values
and procedure. Added reference to
optional pre-aligner second flat
sensing feature. Simplified control
computer descriptions.
TOC, page TOC-7; Chapter 1, page 8;
Chapter 3, page 26; Chapter 5, page 3;
Chapter 10, page 8; Chapter 11, pages 130-
131; Chapter 12, page 32.
Feb. 06, 2003
Updated all computer interface
screenshots. Added “continued”
footers to Maintenance Tables.
Chapters 3, 8, 9, 10, 12, and TOC.
Dec. 05, 2002
Added nTellect product name to title
and headers. Reformatted all pages
and tables of contents.
All pages changed (format only). Content
unchanged.
Dec. 11, 2000
Add 30-Day Maintenance
requirements for Conditioning Arm
Air Motor Lubricators and Air Motor
Lubricator Oil Collectors (in-house
ref. ECO C5924).
Replace page 10-11U
Aug. 21, 1998
General manual update (in-house ref.
ECR 98-0164).
Replace entire manual.
Dec. 02, 1996
Added light tower operation and
software backup and recovery, recipe
file protections and grind data file
management.
Replace Main Table of Contents, Chapter 8
Table of Contents, and Figures List. Added
pp. 8-65U through 68U, Light Tower
operation and Chapter 15, Software and
Control Computer Maintenance.
May 23, 1996
Replaced Appendix E (formerly
Update or Safety Reference) with
Vacuum Station Addendum.
Replace entire Appendix E.
May 6, 1996
Added fault messages, their causes,
and resolutions to Troubleshooting
chapter. Appendix B contents changed
to Engineering Drawings only.
Appendix E contents changed to
Safety Reference. Changed fringe
plate tool kit and mounting procedure
(in-house ref. ECR 96-389).
Replace Main Table of Contents and List of
Figures. Replace pp.11-23U through 26U.
Replace pages 14-1 through 10 with 14-1U
through 24U.
Mar. 5, 1996
Exhaust specification revised to 250
CFM.
Replace pages 2-19 through 22.
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