2
６．KINDS OF ALARM AND ITS PERFORMANCE
６−１． Kinds of alarm………………………………………………… 26
６−２． Gas alarm
６−２−１． Gas alarm action…………………………………… 26
６−２−２． Counteraction at gas alarm………………………… 27
６−２−３． Alarm other than gas detection…………………… 27
７．MAINTENANCE CHECK
７−１． Frequency of maintenance and check items
７−１−１． Daily check…………………………………………・ 28
７−１−２． Regular maintenance check………………………… 28
７−２． Maintenance contract for regular check……………………… 28
７−３． Replacement of parts ………………………………………… 29
７−４． Measure when operation is stopped or installation place is moved.
７−４−１． Stopping the normal operation……………………… 29
７−４−２． Changing the installation place……………………… 29
７−５． Storage and treatment when not use for a long time………… 29
８．SCRAP OF PRODUCT AND SENSOR………………………………… 29
９．MEASURES AT AN ABNORMAL CASE
９−１． Trouble alarm………………………………………………… 30
９−２． Responding to trouble alarm………………………………… 30
９−３． Before it is thought to be trouble…………………………… 30
９−４． Trouble shooting……………………………………………
30
１０．DEFINITION OF WORD………………………………………………
32
１１．PRODUCT SPECIFICATIONS
１１−１． Specifications……………………………………………… 33
１１−２． Product composition………………………………………
33
