Zeiss humphrey HFA II-i series, Руководство по обслуживанию на месте

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Humphrey Field Analyzer II - i General Information
Confidential and Proprietary
52235C1105 1 - 3
Field Service Guide
1.1 About This Field Service Guide
1.1.1 General Information
This Service Guide is the field service reference for troubleshooting, repair, adjustment, and
calibration of the Models 720 i , 740 i and 750 i HFA II - i Field Analyzers, manufactured by
Carl Zeiss Meditec Inc. The information presented in this Guide assumes that the reader is
already trained and experienced in operation and service of the Humphrey Field Analyzer
Series 700.
This field service guide is designed to support Level 1 Field Service, which employs modular
replacement of printed circuit boards and other assemblies that are most effectively repaired
at a central repair facility. This is the service strategy used in U.S. domestic Field Service,
and in Carl Zeiss Meditec Service training classes. See Section 1.3 for additional information
regarding Level 1 and Level 2 Repair Center service.
The procedures in this field service guide assume that the reader is familiar with operation of
the instrument.
Complete operating instructions are contained in the HFA II - i
User's Guide. Information contained in the User's Guide is not repeated in this field service
guide. The User's Guide can be ordered separately by standard Carl Zeiss Meditec parts
order. Refer to Section 7 for the User's Guide parts information.
The general layout of the field service guide is shown below. For greater detail, please refer
to the Table of Contents.
Level 1 Field Service Guide Layout
Section 1 ­ General Information
Section 2 ­ Preventive Maintenance & System Checkout
Section 3 ­ Parts Removal/Replacement
Section 4 ­ Adjustment/Calibration
Section 5 ­ Troubleshooting
Section 6 ­ Diagrams
Section 7 ­ Parts
Appendices