Control System and Ordering | 4213 EcoFornax ™ LEx
Bulletin 4213 Page 8
Control System Figure 2. Typical Control Concept for Single Burner LEx Combustion System. A characterizable mass flow ratio control device is recommended for tailoring burner ratio through turndown.
Recommended System Hardware
• Air Flow Meter: 8631 Venturi Meter • Air Flow Control: Inlet Vane Damper or VFD
• Gas Flow Meter: 8695 Orifice Meter • Gas Flow Control: 1008A Adjustable Port Valve
ORDERING INSTRUCTIONS
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Designation
BO - Burner only (connection locations configured at order placement) SRC - Short Reaction Chamber XRC - Extended Reaction Chamber HRC - Reaction Chamber for Hot Gas Generator
WARNING: Situations dangerous to personnel and property may exist with the operation and maintenance of any combustion equipment. The presence of fuels, oxidants, hot and cold combustion products, hot surfaces, electrical power in control and ignition circuits, etc., are inherent with any combustion application. Components in combustion systems may exceed 160°F (71°C) surface temperatures and present hot surface contact hazard. Fives North American Combustion, Inc. suggests the use of combustion systems that are in compliance with all Safety Codes, Standards, Regulations and Directives; and care in operation.
CONTACT fna.sales@fivesgroup.com T +1 800 626 3477 - F +1 216 373 4237
Fives North American Combustion, Inc. 4455 East 71st Street - Cleveland, OH 44105 - USA www.fivesgroup.com
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