Installation and Aftermarket | 4796 Magna-Flame ™
Bulletin 4796 Page 4
ARRANGEMENT
REPLACEMENT and SPARE PARTS . NOTE: The 4796 burner has gone through several changes: — June 2009 INSTALLATION. The burner does not include a refractory tile. The shape shown on the dimension drawing (page 3) must be built into the combustion chamber wall. See Supplement DF-M1 for installation recommendations. Consult Fives North American Combustion, Inc. for unique or challenging installation or operational applications.
main air conn.
Pilot position designators‡ are
Gas connection position designators are
Flame detector designators‡ are (must be 90° clockwise at pilot)
view from outside furnace
• Mounting flange changed from square to round • Threaded gas connection changed to flanged gas tee
Arrangement Designators are specified relative to the main air connection at 12 o'clock and should be listed for pilot, gas con- nection, and flame detector in that order.
— April 2020
‡ Good practice dictates that neither pilot nor flame detector be below the center- line of a horizontally-mounted burner.
• Offer fuel tube in both carbon steel and 316sst (previously, only offered in carbon steel) • Offer main air vane assembly in 45° and 30° (previously, only offered in 45°)
ORDER MUST SPECIFY: (1) Burner designation (such as 4796-16): (2) Arrangement designation for pilot, gas connection and flame safety positions in that order such as: 4796-16, arrangement 1½ a 2½ (for the arrangement shown above): (3) Fuel tube material (standard carbon steel or 316sst). (4) Main air vane construction (standard 45° angle or reduced 30° angle).
When replacing burners, or ordering parts, please inform your sales professional of the complete part number, sales order and/or manufactured date. This information is stamped on a tag located on the burner back plate.
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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