Atest Gaz Alpa EcoDet XT, Руководство пользователя

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Table of contents
1 General information............................................................................................................................................. 5
1.1 Purpose.....................................................................................................................................................................5
1.2 Description of operation...........................................................................................................................................5
2 Safety.................................................................................................................................................................. 7
3 Description of the construction............................................................................................................................ 9
4 Input-output interfaces........................................................................................................................................ 9
4.1 Electric interfaces......................................................................................................................................................9
5 User interface.................................................................................................................................................... 10
6 Layouts of gas detection systems........................................................................................................................ 10
6.1 Star layout...............................................................................................................................................................11
6.2 Bus layout with an open alarm loop.......................................................................................................................11
6.3 Bus layout with a closed alarm loop.......................................................................................................................12
6.4 Other possible layouts of gas detection systems....................................................................................................12
7 Configuration of gas detectors............................................................................................................................ 13
7.1 Location of the detector operation.........................................................................................................................13
7.2 Collaboration with Alpa EcoWent XT detectors......................................................................................................14
8 Troubleshooting of electric interconnections – seeking for connection errors......................................................15
9 Life cycle............................................................................................................................................................ 16
9.1 Transportation.........................................................................................................................................................16
9.2 Installation..............................................................................................................................................................16
9.3 Commissioning and start-up...................................................................................................................................21
9.4 Scheduled maintenance.........................................................................................................................................22
9.5 Utilization................................................................................................................................................................24
10 Technical specification...................................................................................................................................... 24
11 List of consumables.......................................................................................................................................... 25
12 List of accessories............................................................................................................................................. 25
13 Product marking............................................................................................................................................... 25
14 Appendices...................................................................................................................................................... 25
List of Tables
Table 1: Priorities of output signals produced by the Alpa EcoDet XT Gas Detector....................................................6
Table 2: Electric interface description........................................................................................................................ 9
Table 3: Indication of operation modes................................................................................................................... 10
Table 4: Settings of the configuration switch...........................................................................................................13
Table 5: Possible reasons for indication of interconnection failures..........................................................................16
Table 6: Technical specification............................................................................................................................... 25
Table 7: List of consumables................................................................................................................................... 25
Table 8: List of accessories...................................................................................................................................... 25
Table 9: Method of product's marking..................................................................................................................... 25
List of Figures
Figure 1: Amperage of output current and behaviour of LED indicators for individual operation modes.....................6
Figure 2: Layout of device components and its dimensions.......................................................................................9
Figure 3: User interface........................................................................................................................................... 10
Figure 4: Connection with the Alpa MOD LED8 Control Unit into a star-shaped system............................................11
Figure 5: Connection with the Alpa MOD LED1 Control Unit into an open bus system..............................................11
Figure 6: Connection with the Alpa MOD LED1 Control Unit into a closed bus system..............................................12
Figure 7: Connecting into two open bus systems servicing two zones......................................................................13
Figure 8: Settings of the configuration switch..........................................................................................................14
Figure 9: Collaboration with Alpa EcoWent XT detectors.........................................................................................14
Figure 10: Example of cable routing inside an electronic device...............................................................................18
Figure 11: Connection of gas detectors Alpa EcoDet XT according to the star layout.................................................19
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User Manual: POD-043-ENG R03