Bryan Boilers FREE FLEX, Руководство по установке и эксплуатации, Страница: 3 / 100

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Bryan Steam, LLC www.bryanboilers.com
Phone: 765-473-6651 783 N Chili Ave, Peru, IN 46970 sales@bryansteam.com
Table of Figures
I. Introduction 6
Figure 1: Free Flex 1000 External Boiler Connections 8
Figure 2: Free Flex 1500-3000 External Boiler Connections 8
Figure 3: Free Flex 3500-6000 External Boiler Connections 8
II. Pre-Installation 9
Figure 4: Clearances and Serviceability 10
III. Installation 11
Figure 5: Condensate Drain Trap 12
Figure 6: Condensate Assembly Orientation 12
IV. Venting 16
Figure 7: Vent Terminal Clearances 25
Figure 8: Horizontal Sidewall Termination 29
Figure 9: Slopped Roof Termination 29
Figure 10: Flat Roof Vent Terminations 30
Figure 11: Multiple Appliance Direct Vent Termination 32
Figure 12: Flexible Vent in Masonry Chimney with Separate Combustion Air Intake 36
V. Requirements 39
VI. Before Operation 42
VII. System Start-Up 45
Figure 13: Dungs Valve 48
Figure 14: Siemens Valves 48
VIII. Service, Maintenance, and Inspection 52
Figure 15: Free Flex 1000-3000 Ignition Assembly 53
Figure 16: Free Flex 3500-6000 Ignition Assembly 54
Figure 17: Panel Removal in Preparation for Tube Inspection - Free Flex 1000 55
Figure 18: Panel Removal in Preparation for Tube Inspection - Free Flex 1500 - Free Flex 3000 55
Figure 19: Panel Removal in Preparation for Tube Inspection - Free Flex 3000 - Free Flex 6000 56
Figure 20: Tube Puller Insertion 57
Appendix A: Sizing Gas Piping 61
Appendix B: Air Switch Adjustment
Free Flex 1500 - 6000 63
Appendix C: Venting Diagrams 64
Figure 21: Typical Horizontal Vent Piping 64
Figure 22: Typical Vertical Pressurized Venting 64
Appendix D: Combustion Air Diagrams 65
Figure 23: Typical Horizontal Air Intake Piping 65
Figure 24: Typical Vertical Air Intake Piping 65
Appendix E: Boiler Piping Diagrams 66
Figure 25: Single Boiler, Primary / Secondary 66
Figure 26: Multiple Boilers, Primary Reverse-Return Piping 67
Figure 27: Multiple Boilers, Primary / Secondary Reverse Return Piping 68
Figure 28: Multiple Boilers, Primary / Secondary Piping 69
Figure 29: Multiple Boilers, Primary / Secondary With Indirect Water Heater 70