Riken Keiki GD-F4A-1, Руководство по эксплуатации и обслуживанию

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TABLE OF CONTENTS
１．OUTLINE OF THE PRODUCT
１−１． Preface ……………………………………………………………………… 1
１−２． Purpose of use ……………………………………………………………… 1
１−３． Definition of DANGER, WARNING, CAUTION and NOTE ………………… 1
２．IMPORTANT INSTRUCTIONS FOR THE SAFETY
２−１． Danger cases………………………………………………………………… 2
２−２． Warning cases………………………………………………………………… 2
２−３． Caution cases………………………………………………………………… 2
２−４． Caution for explosion proof (In case of intrinsically safe design)…………… 2
３．PRODUCT COMPONENTS
３−１． External drawing……………………………………………………………… 3
３−２． Name of each part and functions…………………………………………… 4
３−３． System composition …………………………………………………………
4
４．HOW TO USE
４−１． Before using the detector head……………………………………………… 7
４−２． Precautions for installation points…………………………………………… 7
４−３． Maintenance space ………………………………………………………… 7
４−４． How to install ………………………………………………………………… 8
４−５． Caution at wiring construction ……………………………………………… 8
４−６． Applicable cable …………………………………………………………… 8
４−７． Example of cable connection ……………………………………………… 8
４−８． Caution at piping works ……………………………………………………… 10
４−９． Example of piping connection ……………………………………………… 10
５．HOW TO OPERATE
５−１． Preparation for start up …………………………………………………… 12
５−２． How to start the detector head …………………………………………… 12
５−３． How to exit …………………………………………………………………… 12
６．MAINTENANCE
６−１． Maintenance intervals and items …………………………………………… 13
６−２． Calibration
６−２−１． Required kit and tools for calibration…………………………… 14
６−２−２． Performing a zero adjustment …………………………………… 14
６−２−３． Performing a span adjustment…………………………………… 14
６−３． Replacing the sensor
６−３−１． Replacement intervals of the sensor…………………………… 15
６−３−２． How to replace the sensor ……………………………………… 15
６−４． Storage or treatment when not in use for a long period………………… 16
６−５． List of recommendable spare parts for regular replacement …………… 16
７．MEASURES AT ABNORMAL CASE
７−１． Responding to trouble alarm ……………………………………………… 17
７−２． Before it is thought to be a trouble………………………………………… 17
８．DEFINITION OF TERMS…………………………………………………
17
９．PRODUCT SPECIFICATIONS
９−１． Standard specifications ………………………………………………
…
18
９−２． Standard accessories …………………………………………………… 18
９−３． Optional accessories …………………………………………………… 18
１０．DETECTION PRINCIPLE……………………………………………… 19