Brooks FireTracker FT2GAS, Руководство по эксплуатации и техническому обслуживанию, Страница: 4 / 58

FT2GAS
Gaseous Extinguishing System
Rev No. 1.3
4
Table of Contents
1. About this Manual ............................................................................................................................. 8
1.1 Purpose ..................................................................................................................................... 8
1.2 Referenced Documents ............................................................................................................ 8
2. FT2GAS TECHNICAL DESCRIPTIONS .......................................................................................... 9
2.1 System Overview ...................................................................................................................... 9
2.2 Features .................................................................................................................................. 10
2.3 Specifications .......................................................................................................................... 11
2.4 Operation ................................................................................................................................. 12
2.4.1 Display Layout ................................................................................................................. 12
2.4.2 System Controls ............................................................................................................... 13
2.4.3 Buzzer & LED Indicating Patterns ................................................................................... 14
2.4.4 System Indications ........................................................................................................... 14
2.4.5 Fault Indications ............................................................................................................... 15
2.5 CIE Inputs and Outputs ........................................................................................................... 17
2.5.1 Fire Detection Zone Inputs............................................................................................... 17
2.5.1.1 ZONE INPUT CIRCUIT SPECIFICATIONS ................................................................. 17
2.5.1.2 ZONE INPUTS COMPATIBLE ACTUATING DEVICES .............................................. 17
2.5.2 Control Input and Output.................................................................................................. 18
2.5.2.1 Non Supervised Outputs .............................................................................................. 18
2.5.2.2 Alarm Devices Output .................................................................................................. 18
2.5.2.3 Extinguishing System Inoperative Sign Output ............................................................ 18
2.5.2.4 Fire Alarm / Do Not Enter and Evacuate Signs Output ................................................ 19
2.5.2.5 Gas Discharge Output .................................................................................................. 19
2.5.2.6 External Supervised Inputs .......................................................................................... 19
2.5.2.7 Local Control Station (LCS).......................................................................................... 20
2.5.2.8 External Buzzer ............................................................................................................ 21
2.5.2.9 DIP Switch Configurations............................................................................................ 21
2.6 Power Supply Unit (PSU) ........................................................................................................ 23
2.6.1 PSU Specifications .......................................................................................................... 23
2.6.2 PSU Supervision .............................................................................................................. 24
2.6.3 PSU Current Calculations ................................................................................................ 24
3. Installation and commissioning ...................................................................................................... 25
3.1 Visual Inspection Checklists .................................................................................................... 25
3.2 Resistance Check ................................................................................................................... 25
3.3 Functional Testing ................................................................................................................... 26
3.3.1 FT2 System Test .............................................................................................................. 26
3.3.1.1 Power Supply Check .................................................................................................... 26
3.3.1.2 Alarm Test .................................................................................................................... 26
3.3.2 Gas Extinguishing System Test ....................................................................................... 27
3.3.3 Local Control Station (LCS) Test ..................................................................................... 27
3.3.4 Fault Test ......................................................................................................................... 28
4. APPENDICES ................................................................................................................................ 29
4.1 Appendix A - Connections ....................................................................................................... 29
4.1.1 FT2 Main Control Board ................................................................................................... 29
4.1.2 FT2 Gas Extinguishing Control Board ............................................................................. 31
4.1.3 Warning Signs PCB Layout ............................................................................................. 33
4.1.4 Local control station ......................................................................................................... 35
4.2 Appendix B – System Fuse Details ......................................................................................... 36
4.3 Appendix C - Cable Types and Calculations .......................................................................... 37