Zeiss ATLAS 9000 User manual

ATLAS™
Corneal Topography
System
Model 9000
Service Manual
Confidential & Proprietary
Part No. 63041
Revision A
February, 2008

PROPRIETARY NOTICE
Information contained in this document is copyright Carl Zeiss Meditec Incorporated and may not be
reproduced in full or in part by any person without prior written approval of Carl Zeiss Meditec. Its
purpose is to provide the User with adequately detailed information so as to repair, maintain, and
order spare parts for the instrument supplied. Every effort has been made to keep the information
contained in this document current and accurate as of the date of publication or revision. However,
no guarantee is given or implied that the document is error-free or that it is accurate with regard to
any specification.
ATLASTM is a trademark of Carl Zeiss Meditec, Inc.
All trademarks, registered trademarks, and trade names that appear in this manual are the property of their
respective holders.
Copyright © 2008 by Carl Zeiss Meditec, Inc. All rights reserved.
Carl Zeiss Meditec, Inc.
5160 Hacienda Drive
Dublin, CA 94568

iii
REVISION CONTROL LIST
Document: ATLAS Model 9000 (CTS2) Service Manual
Part No.: 63041
Issued Date: February 2008, Revision A
Listed at the bottom of each page is the part number of the service manual text, along with
the Revision letter and date for that page (for example, 63041A0208). Subsequent revisions
to a page will be noted by a corresponding change to the Revision letter and date.
Pages in this document are at Revision ‘A’ unless noted otherwise below.
Page Revision Page Revision Page Revision Page Revision

ATLAS Model 9000 Table of Contents
Confidential and Proprietary
63041A0208 vService Manual
Table of Contents
Section 1 – General Information
1.1 About This Manual ...................................................................................................1-3
1.1.1 General Information ..................................................................................1-3
1.1.2 Conventions ..............................................................................................1-4
1.2 About Service Bulletins.............................................................................................1-4
1.3 ATLAS 9000 Service Strategy ..................................................................................1-5
1.4 Precautions...............................................................................................................1-5
1.4.1 General Safety Precautions .......................................................................1-5
1.4.2 Instrument Precautions ..............................................................................1-6
1.4.3 Meaning of the Warning Labels .................................................................1-7
1.5 Internal Layout .........................................................................................................1-7
1.6 System Overview......................................................................................................1-8
1.7 Functional Description..............................................................................................1-8
1.7.1 Base Module .............................................................................................1-8
1.7.2 Tower Module ........................................................................................ 1-11
1.7.2.1 Optics Head Assembly.............................................................. 1-11
1.7.2.2 TFT Assembly .......................................................................... 1-12
1.7.2.3 Joystick .................................................................................... 1-12
Section 2 – Preventive Maintenance & Checkout
2.1 Preventive Maintenance ...........................................................................................2-3
2.2 System Checkout Procedure.....................................................................................2-3
System Checkout Checklist.......................................................................................2-4
Section 3 – Parts Removal / Replacement
3.1 General Instructions..................................................................................................3-3
3.1.1 Table 3-1...................................................................................................3-5
3.2 Chin Rest Removal...................................................................................................3-5