Ordering Information | HiRAM® Burners
6575-
(Arrangement -
) Configured Options
Ignition/Flame detection position:
Atomizing Air connection position:
Gas Connection position: a: 12 O-Clock
6575 Capacities scfh (Nm 3 /h) air @ 27.7"w.c.=16 osi=69 mbar
1: 3 O-Clock 2: 6 O-Clock 3: 9 O-Clock 4: 12 O-Clock
E: 12 O-Clock F: 3 O-Clock G: 6 O-Clock H: 9 O-Clock
b: 3 O-Clock c: 6 O-Clock d: 9 O-Clock
6575 Burner Size 8-B 62,000 (1,755) 9 89, 000 (2,520) 10-A 101,000 (2,890) 10-B 119,000 (3,370) 12 164,000 (4,644)
HiRAM ® ORDERING INFORMATION
Burner Designation
Optional Sensitrol ™ valve
recommended pilot set
Main Air
4
Pilot/UV * position designators are
2 3 1
6575-8-B
1813-02-C 1813-02-D
4011-12 4011-12 4011-12 4011-12 4011-12
4
6575-9
a
a
Gas conn. position designators are
c d b
6575-10-A 6575-10-B
1813-01 1813-01 1831-01
E
Atomizing air connection position designators are
E G H F
6575-12
* Dual Pilot/UV positions are available upon request.
view from outside furnace
To order, specify: 6575-(code)-(A or B if applicable) Burner com- plete (specify Arrangement Designator--see sketch above). List 1813 Sensitrol™ Oil Valve as a separate line item. Example: (1) 6575-9 Burner complete, Arrangement 4aE (1) 4011-12 3/4 " Threaded Spark Pilot Set (1) 1813-02-D Sensitrol™ Oil Valve CHANGING THE GAS INLET ARRANGEMENT If the gas connection is rotated to a new position in the field without re-orienting the “Gas Tube & Air Sleeve Assembly”, the ignition and flame supervision ports will be blocked, which could damage the burner, prevent proper operation and void the war- ranty. To re-orient the “Gas Tube & Air Sleeve Assembly” — Remove the spark plug and flame rod, if equipped, to prevent damage, pilot and UV sensors do not have to be removed. — Remove the bolts that connect the gas connection assembly to the burner body — Pull the burner internal assembly out of the burner body — Remove the two bolts that secure the Gas Tube & Air Sleeve Assembly to the Gas Connection Assembly — Rotate the Gas Tube & Air Sleeve Assembly so that its’ ignition and flame supervision holes line up with the ports on the body when the gas connection is in the new arrangement rotation. — Reverse the procedure to finish the re-orientation.
Arrangement Designators are specified relative to the main air connection at 12 o'clock and should be listed for pilot/UV, gas connection, and atomizing air connection in that order.
CONFIGURATION CAUTION NOTES
Good practice dictates that the ignition/flame detection NOT be on the bottom of the burner.
Position #4 may not be suitable for some flame scanners due to interference with the main air connection.
Contact Fives North American Combustion, Inc. for custom 6575 configurations .
ADDITIONAL HiRAM INFORMATION
The 4575 Bulletin has additional information on HiRAM burners that may be applicable to 6575 applications. Note that there are more sizes of 4575 than 6575. While it is possible to convert 6575 and 4575 burners into each other by removing or adding new parts. Not all HiRAM parts are interchangeable. Some 6575 sizes have a unique “Gas Tube & Air Sleeve Assembly” or a “Gas Connection Assembly” that is differ- ent than the one in the 4575.
Bulletin 6575 Page 5
Made with FlippingBook flipbook maker