Atest Gaz Alpa EcoWent XT, User Manual

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Table of contents
1 Preliminary 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 System architectures........................................................................................................................................... 10
6.1 Star system..............................................................................................................................................................11
6.2 Open alarm loop.....................................................................................................................................................11
6.3 Closed alarm loop...................................................................................................................................................12
6.4 Other architectures.................................................................................................................................................12
7 Device configuration........................................................................................................................................... 13
7.1 Detector location....................................................................................................................................................13
7.2 Independent work and cooperation with the Alpa EcoDet XT detector................................................................14
8 Diagnostics of electrical connections – searching for connection errors................................................................15
9 Life cycle............................................................................................................................................................. 16
9.1 Transport.................................................................................................................................................................16
9.2 Set-up......................................................................................................................................................................16
9.3 Start-up...................................................................................................................................................................20
9.4 Periodical operations..............................................................................................................................................21
9.5 Utilization................................................................................................................................................................23
10 Technical specification....................................................................................................................................... 23
11 List of consumables........................................................................................................................................... 24
12 List of accessories............................................................................................................................................. 24
13 Product marking............................................................................................................................................... 24
14 Appendices....................................................................................................................................................... 24
List of Tables
Table 1: Priorities of the Alpa EcoWent XT Gas Detector............................................................................................6
Table 2: Electric interface description........................................................................................................................ 9
Table 3: Indication of operating conditions.............................................................................................................. 10
Table 4: Device configuration.................................................................................................................................. 13
Table 5: Reasons for failure signalling...................................................................................................................... 15
Table 6: Technical specification............................................................................................................................... 24
Table 7: List of consumable items............................................................................................................................ 24
Table 8: List of accessories...................................................................................................................................... 24
Table 9: Method of product's marking..................................................................................................................... 24
List of Figures
Figure 1: The value of output current and the LED display for the individual operating conditions.............................6
Figure 2: The construction of the device 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: Independent work and cooperation Alpa EcoDet XT..................................................................................14
Figure 10: Example connection of cables to the device............................................................................................18
Figure 11: Connection of the Alpa EcoWent XT Gas Detector into the star system....................................................18
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User Manual: POD-042-ENG R04