Zeiss SL 800 User manual

SL 800
Service Manual
Confidential and Proprietary
SM-30-4072
Version 02, 2019-10-24
Order No. 2330-705
General
Information
Checkout and
Preventive
Maintenance
Parts Removal /
Replacement
Adjustment and
Calibration
Troubleshooting /
Error codes
Diagrams
Parts
Appendices
The printout may be obsolete. Check the SIS for the most current and approved version of this document.

SL 800
Service Manual Confidential and Proprietary SM-30-4072
Order No. 2330-705 ii Version 02, 2019-10-24
The printout may be obsolete. Check the SIS for the most current and approved version of this document.
COPYRIGHT NOTE
The information contained in this document is subject to the copyright of Carl Zeiss Meditec AG and
must not be reproduced either in whole or in part without prior written consent by
Carl Zeiss Meditec AG. The content of this document is intended to provide the user with detailed
information required for the repair and maintenance of the delivered system and for spare part
orders. Although every effort has been made to ensure that the information contained in this
document is up to date and correct at the date of publication, no express or implicit guarantee can
be given for the accuracy and completeness of the information.
All trademarks, registered trademarks and brand names mentioned in this manual are the property of
the respective owners.
Copyright © 2019 by Carl Zeiss Meditec AG. All rights reserved.
Carl Zeiss Meditec AG
Goeschwitzer Strasse 51-52
07745 Jena
Germany

SL 800
SM-30-4072 Confidential and Proprietary Service Manual
Version 02, 2019-10-24 iii Order No. 2330-705
The printout may be obsolete. Check the SIS for the most current and approved version of this document.
REVISION CONTROL LIST
Document: Service Manual „SL 800”
Document No.: SM-30-4072
Order No.: 2330-705
Date of issue: 2019-10-24
Version Comments
01 2019-04-05 Initial creation
02 2019-10-24 Section 1 + 2: Minor Updates
Section 3 + 4 + 5: Minor Changes
The order number (e.g. Order No. 2330-705) and the document number of the service manual
(e.g. SM-30-4072) as well as the version and the date of issue of the relevant section
(e.g. Version 02, 2019-10-24) are indicated at the bottom of each page.
Revised sections are marked with a new version number and new date of issue. The current status of
all versions of the sections is shown in the Revision Control List (see above).

SL 800
Service Manual Confidential and Proprietary SM-30-4072
Order No. 2330-705 iv Version 02, 2019-10-24
The printout may be obsolete. Check the SIS for the most current and approved version of this document.
Contents
Section 1 – General Information
Section 2 – Checkout and Preventive Maintenance
Section 3 – Parts Removal / Replacement
Section 4 – Adjustment and Calibration
Section 5 – Troubleshooting / Error codes
Section 6 – Diagrams
Section 7 – Parts
Section 8 – Appendices

Section 1 – General Information
SM-30-4072 Confidential and Proprietary Service Manual
Version 01, 2019-10-24 1 - 1 Order No. 2330-705
The printout may be obsolete. Check the SIS for the most current and approved version of this document.
1.1 About This Manual............................................................................................... 2
1.2.1 General Notes ................................................................................................................ 2
1.2.2 Conventions ...................................................................................................................3
1.2 Service Bulletins................................................................................................... 3
1.3 SL 800 Service Strategy ....................................................................................... 4
1.4 SL 800 System Overview...................................................................................... 4
SL 800 Main Sections .....................................................................................................4
SL 800 Modules and Parts ..............................................................................................5

General Information SL 800
Service Manual Confidential and Proprietary SM-30-4072
Order No. 2330-705 1 - 2 Version 02, 2019-10-24
The printout may be obsolete. Check the SIS for the most current and approved version of this document.
1.1 About This Manual
1.2.1 General Notes
This manual is the field service reference for troubleshooting, repair, adjustment, and calibration of
the SL 800. The manual is intended for use by field service engineers who have completed specific
service training on ZEISS slit lamps, especially an SL 800 upgrade training.
This service manual describes the full scope of activities that can be performed on site by service staff
who have completed appropriate training. More extensive activities require that the system or defect
modules be returned to ZEISS for factory repair.
The procedures described in this manual assume that the reader is familiar with the operation of the
system. A user manual with complete operating instructions is contained in the delivery package of
every system. Information presented in the user manual is not repeated in this service manual
Update revisions to this service manual will be issued as required.
The general layout of the service manual is shown below. For greater detail, please refer to the table
of contents.
Service manual layout
Section 1  General Information
Section 2  Checkout and Preventive Maintenance
Section 3  Parts Removal / Replacement
Section 4  Adjustment and Calibration
Section 5  Troubleshooting / Error codes
Section 6  Diagrams
Section 7  Parts
Section 8  Appendices

SL 800 General Information
SM-30-4072 Confidential and Proprietary Service Manual
Version 02, 2019-10-24 1 - 3 Order No. 2330-705
The printout may be obsolete. Check the SIS for the most current and approved version of this document. The printout may be obsolete. Check the SIS for the most current and approved version of this document.
1.2.2 Conventions
The following conventions apply in this manual:
Unless otherwise specified, front and back of the system are as viewed from the front (patient
side) of the system.
Unless otherwise specified, right and left of the system are as viewed from the patient side of the
system (front).
Unless otherwise specified, all tool dimensions for screws and nuts are metric values.
Please be informed that the illustrations in this service manual only represent one possible look of the
device. Labels and pictures may differ depending on the country and configuration.
1.2 Service Bulletins
Service bulletins are a vital element of service support. Bulletins are used to quickly convey technical
information on a variety of field service topics, including:
Changes in system design Service manual revisions
Technical problems and corrections New calibration and adjustment procedures
Software updates Upgrade announcements and procedures
New troubleshooting procedures System checkout - checklist
Problem alerts Service disclaimers
Your service bulletins should be filed where they can easily accessed for quick reference.
NOTE
Service bulletins are confidential and proprietary documents for the sole use by ZEISS service
representatives.
As a ZEISS service representative you are required to handle your service bulletins as
appropriate for proprietary and confidential information.

General Information SL 800
Service Manual Confidential and Proprietary SM-30-4072
Order No. 2330-705 1 - 4 Version 02, 2019-10-24
The printout may be obsolete. Check the SIS for the most current and approved version of this document.
1.3 SL 800 Service Strategy
The service strategy for SL 800 envisages that field service must only be performed by appropriately
trained technicians authorized by ZEISS. These activities are described in this service manual and are
dealt with in detail during the service training for this product.
Some procedures can also be performed by the end user or customer and does not require a
dedicated training. All of end user repair procedures are also described within the instruction of use.
Only original spare parts must be used.
For maintenance and repair adequate ESD protection measures must be taken.
1.4 SL 800 System Overview
SL 800 Main Sections
Power Module
Instrument Base
Head Rest
Illumination Unit
Observation Unit

SL 800 General Information
SM-30-4072 Confidential and Proprietary Service Manual
Version 02, 2019-10-24 1 - 5 Order No. 2330-705
The printout may be obsolete. Check the SIS for the most current and approved version of this document. The printout may be obsolete. Check the SIS for the most current and approved version of this document.
SL 800 Modules and Parts
1
Projector / Illumination
System
2
Mirror
3 Eyepieces with eyecups
4
Tube
5
Magnification Changer and
Front Objective
6
Microscope arm
7
Joystick
8 Base Plate
9
Instrument Base with
Operator Panel
10
Instrument table with
attached Power Module
11
Rail system
12
Chin rest
13 Chin cup
14
Patient interface
15
Forehead rest
10
9
7
4
3
1
14
6
5
2
8
12
13
11
15