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SD-2600
<Contents>
1
Outline of the Product .............................................................................................. 2
1-1.
Preface .................................................................................................................... 2
1-2.
Purpose of use ........................................................................................................ 2
1-3.
Definition of DANGER, WARNING, CAUTION, and NOTE ..................................... 2
1-4.
Method of confirmation for Standards and Explosion proof specification................. 2
2
Important Notices on Safety .................................................................................... 4
2-1.
Danger cases .......................................................................................................... 4
2-2.
Warning cases ......................................................................................................... 4
2-3.
Precautions ............................................................................................................. 5
2-4.
Safety Information ................................................................................................... 6 5
3
Product Components ............................................................................................... 7
3-1.
Main unit and standard accessories ........................................................................ 7
3-2.
Names and functions for each part .......................................................................... 8
3-3.
Block diagram .......................................................................................................... 9
4
How to Use .............................................................................................................. 10
4-1.
Before using the gas monitor ................................................................................... 10
4-2.
Precautions for installation points ............................................................................ 10
4-3.
Precautions for system designing ............................................................................ 11
4-4.
How to install ........................................................................................................... 14
4-5.
How to wire .............................................................................................................. 15
5
How to Operate ....................................................................................................... 20
5-1.
Preparation for start-up ............................................................................................ 20
5-2.
Basic operating procedures ..................................................................................... 20
5-3.
How to start the gas monitor .................................................................................... 21
5-4.
Modes ...................................................................................................................... 22
5-5.
User mode ............................................................................................................... 23
5-6.
How to exit ............................................................................................................... 25
6
Operations and Functions ....................................................................................... 26
6-1.
Gas alarm activation ................................................................................................ 26
6-2.
Fault alarm activation .............................................................................................. 27
6-3.
External output operation ........................................................................................ 28
6-4.
Other functions ........................................................................................................ 29
7
Maintenance ............................................................................................................ 30
7-1.
Maintenance intervals and items ............................................................................. 30
7-2.
Regular maintenance mode .................................................................................... 32
7-3.
Gas calibration method ............................................................................................ 39
7-4.
Parts replacement ................................................................................................... 41
8
Storage, Relocation and Disposal ........................................................................... 42
8-1.
Procedures to store the gas monitor or leave it for a long time ............................. 42
8-2.
Procedures to relocate the gas monitor or use it again ........................................... 42
8-3.
Disposal of products ................................................................................................ 42
9
Troubleshooting ....................................................................................................... 43
10
Product Specifications ............................................................................................. 45
10-1.
List of specifications ................................................................................................ 45
10-2.
List of accessories ................................................................................................... 48
10-3.
Detection principle ................................................................................................... 49
11
Definition of Terms ................................................................................................... 50
3
