Fluke 893A Instruction Manual page 10

(Table
of
Contents, continued)
Section
Title
Page
IV
MAmTENANCE
4_1
4-1. Introduction
4_1
4-5. Service Morination
4 _i
4-8.
Disassembly
Eistructions
4-2
4-9.
The Model 893A Disassembly
Instructions
. .
4-2
4-11. The Model 893AR
Disassembly
Instructions
.
.
4-3
4-13.
General Maintenance
4_3
4-14.
Periodic Cleaning
4-3
4-17, Fuse Replacement
4-3
4-19.
Battery Replacement
4-3
4-21. Precalibration and Troubieshootii^
4-7
4-22.
Introduction
4-7
4-25. Reference Amplifier/Reference
Inverter
Checks
4-7
4-28. Null Detector/Divider Checks
4-9
4-31. Kelvin- Varley Divider Checks
4-10
4-34. Recorder
Output Option
Checks
4-10
4-37.
AC
Converter Checks
4-11
4-
40. Calibration
Procedures
4-12
4-41.
Introduction
4-12
4-45. Meter Mechanical Zero Adjust
4-12
4-47. Zener Reference Supply Calibration
4-14
4-49.
Null
Detector Calibration
4-14
4-51.
Kelvin- Varley Divider Calibration
4-15
4-53.
DC
Voltage Range
Calibration
4-15
4-55.
AC
Converter
Calibration
.
4-16
V
LIST
OF
REPLACEABLE
PARTS
5-1
5-
1,
Eitroduction
5-1
5-4.
Column
Description
5-1
5-5.
How
to Obtain Parts
5-2
5-8. List
of
Abbreviations
5-2
5-9. Serial
Number
Effectivity
5-37
APPENDIX A
JOHN FLUKE MFG.
CO.
WARRANTY
LIST
OF SALES REPRESENTATIVES
LIST OF
FACTORY
AUTHORIZED
SERVICE
CENTERS
SCHEMATIC DIAGRAM
Rev.
4 7/23/73 ii
893A