Riken Keiki GD-F3A-A, Operating Manual

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TABLE OF CONTENTS
１．PRODUCT OUTLINE
１－１． Preface ……………………………………………………………………… 2
１－２． Application for use ………………………………………………………… 2
１－３． Definition of DANGER, WARNING, CAUTION and NOTE ………………… 2
２．IMPORTANT INSTRUCTIONS FOR THE SAFETY
２－１． Danger cases ……………………………………………………………… 3
２－２． Warning cases ……………………………………………………………… 3
２－３． Caution cases ……………………………………………………………… 3
２－４． Cautions for the explosion proof (In case of intrinsically safe design)…… 3
３．PRODUCT FUNCTION
３－１． External dimensions ………………………………………………………… 4
３－２． Names and functions for each part ………………………………………… 5
３－３． System composition …………………………………………………………
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４．HOW TO USE
４－１． Before operation……………………………………………………………… 8
４－２． Installation place …………………………………………………………… 8
４－３． Maintenance space ………………………………………………………… 8
４－４． Installation works …………………………………………………………… 8
４－５． Caution at wiring construction …………………………………………… 9
４－６． Applicable cable …………………………………………………………… 9
４－７． Example of cable connection ……………………………………………… 9
５．OPERATION METHOD
５－１． Preparation before start up ……………………………………………… 11
５－２． Start up……………………………………………………………………… 11
５－３． Stopping the operation …………………………………………………… 11
６．MAINTENANCE AND INSPECTION
６－１． Inspection frequency and items …………………………………………… 12
６－２． How to calibration
６－２－１． Required kit and tools for calibration…………………………… 13
６－２－２． Performing a zero adjustment …………………………………… 13
６－２－３． Performing a span adjustment…………………………………… 13
６－３． Replacing the sensor
６－３－１． Replacement frequency of the sensor…………………………… 14
６－３－２． Replacing the sensor …………………………………………… 14
６－４． List of recommendable spare parts for regular replacement …………… 14
７．STORAGE, RELOCATION, AND DISPORSAL
７－１． Procedures to store the detector head or leave it for a long time ……… 15
７－２． Procedures to relocate the detector head or use it again………………… 15
７－３． Disposal of products ……………………………………………………… 15
８．MEASURES AT ABNORMAL CASE
８－１． Responding to trouble alarm ……………………………………………… 16
８－２． Before it is thought to be a trouble ……………………………………… 16
９．PRODUCT SPECIFICATIONS
９－１． Standard specifications …………………………………………………… 17
９－２． Standard accessories ……………………………………………………… 17
９－３． Optional accessories ……………………………………………………… 17
９－４． Detection principle ………………………………………………………… 18
１０．DEFINITION OF TERMS …………………………………………………………… 19