UNI-RAD GAS FIRED RADIANT TUBE BURNER SYSTEM TECHNICAL CATALOG 32M

Similar documents
Burner Selection Criteria

Design and Application Details

Field proven low emissions. State-of-the-art low NOx firing - adjustable for application flexibility

OT LE 600/900/1200 GAS

2.0 Burner Operating Parameters and Requirements

Specifications of STICKTITE and PILOTPAK Nozzles

Specifications of STICKTITE and PILOTPAK Nozzles

Design and Application Details

Specifications of MAXON VALUPAK burners for 50 Hz operation

Eclipse Vortometric Burners Series HI

Start-up Instructions

Design and Application Details

Design and Application Details

GAS BURNERS TYPE JR Forced Draft Burners 3450 RPM motor and squirrel cage blower Leakage test, pilot and main gas cocks Gas electric pilot and gas ign

02. Purpose : Heating / Drying / Calcination etc. 04. Feeder System : 0.5 H.P. Motorized Screw Feeder with VFD.

Low Temperature Burners - STICKTITE and PILOTPAK Nozzles

Low emissions, high performance natural gas burners

XID ENHANCEMENT SYSTEM IMPROVED EFFICIENCY AND PERFORMANCE

LVDT/HC PILOT BURNER. External raw gas pilot burner

Info 110 4/98. RatioMatic Burners. RM Series version through 600 Sizes. 750 through 2000 Sizes

1630 SERIES CYCLOPS TM ULTRA 4 LOW NOX TM HOT AIR BAFFLE BURNER

Models. Save This Manual For Future Reference. International Comfort Products Corporation (USA) Lewisburg, TN USA LP1 5/16/

ECLIPSE AIR HEAT BURNERS Series AH, DAH, TAH & CAH

S1 SERIES TECHNICAL DATA INFORMATION PACKET

TORCH BURNERS LOW, MEDIUM, AND HI-PRESSURE SERIES DESCRIPTION LOW-PRESSURE SERIES MODEL : T,TA,TB,RTA,RTB ET,ETA,ETB,RETA,RETB 12 ET 12 RETB

LANDFILL GAS ELEVATED (CANDLESTICK) FLARE SYSTEM

KINEMAX MEDIUM VELOCITY GAS OR OIL BURNERS PRODUCT DESCRIPTION TECHNICAL CATALOG

OPN DESCRIPTION QTY B-160 See next page for drawing of B-160 Blower -46-

M SERIES TECHNICAL DATA INFORMATION PACKET

Ultra High Efficiency (ef Series ) 60 and 100 Gallon Models

Capacities and Operating Data

100% OUTSIDE AIR MAKE-UP UNITS WITH DISCHARGE TEMPERATURE CONTROL & c.pco DIRECT DIGITAL CONTROL MODULE

Model CBLE Boilers HP

1470 SERIES HOT AIR GAS BURNER

Eclipse RatioAir Burners

DURAFire Oil Igniter User Manual. Publication Rev H

X4 Installation and Operation Manual - POWER FLAME INCORPORATED

Elster RABO. Connected Industrial. Highly Accurate Rotary Gas Meter FEATURES & BENEFITS. Applications. Brief information

North American 4485 Tempest SE

KINEMAX. Medium velocity gas or oil burners

Maxon Shut-Off and Vent Valves General Purpose

Model 5-025, 5-050, &

North American 4575 HiRAM

1466 SERIES COLD AIR GAS/OIL BURNER

Specifications of LVDT/HC-pilot burner. Materials of construction. Duct burners - LVDT/HC-pilot burner. combustion systems for industry

IMMERSION FIRED HOT WATER BOILER

Surefire II TM Pilot Forced Draught Gas Pilot type SP-32-NG/PG-FD Instruction Manual

Wellhead Valves. DHV Industries,Inc. DHV Valve Company Inc.

Economite RE Series. Power Gas Burners. MADE in the USA

Valve Body Capacities/Specifications

PREMIX TUNNEL BURNERS

UB Series 2 GAS-FIRED, DIRECT VENT, CONDENSING, HOT WATER BOILER. Models UB90-50 UB90-75 UB90-100

Pilot Capacities/Specifications

Eclipse RatioAir Burners

INDUSTRIAL MICRODIFFUSION DUAL-FUEL BURNERS

1032 SERIES LARGE CAPACITY DUAL FUEL OIL/GAS, AMBIENT OR PREHEATED AIR BURNER

INSTALLATION INSTRUCTIONS FOR THE 45RM1, 45RM2, 45RM4, 45FS1, 45UVFS1 FIBER OPTIC FLAME SCANNERS

NOx-Beta Ultra Low NOx Burners

SureFire II TM Natural Draught Gas Pilot type SP-48-NG/PG-ND Instruction Manual

UNIVERSAL PRODUCT LINE: STEEL EXTERNALS JACKETED PUMPS TABLE OF CONTENTS SERIES DESCRIPTION RELATED PRODUCTS OPERATING RANGE

The Combustex Pilot Pro 500 Ignition System with Pilot Tip and Flame Sensor

Features Enclosed Burner. Enclosed Burner. No visible flame. Controlled Combustion environment with natural draft design

Performance Selection Data

MULTIFIRE. High temperature dual fuel burner

Wafer Silent Check Valves

Q90-50/75/100 Series 2 Q Series 3

Power Flame Incorporated

420-19,100 MBH GPH MODEL ACO/ACGO GAS AIR OR STEAM LIGHT OIL ATOMIZING FORCED DRAFT BURNERS

Technical Manual MSI Hydraulic Adjustable Choke

(For serial numbers before w/ analog control)

High Tension Spark Igniter (HTSI)

SureFire II TM Pilot Forced Draught. Gas pilot type SP-32-xx-FD. Instruction Manual 1. INTRODUCTION 2. OPERATION PRINCIPLE AND TECHNICAL SPECIFICATION

D SERIES TECHNICAL DATA INFORMATION PACKET

DELUGE VALVE MODEL: SD-DVA TECHNICAL DATA : VALVE OPERATION TRIM DESCRIPTION DESCRIPTION PRESSURE THREADED OPENING

UNIVERSAL PRODUCT LINE: STAINLESS STEEL JACKETED PUMPS TABLE OF CONTENTS SERIES DESCRIPTION RELATED PRODUCTS OPERATING RANGE

D SERIES TECHNICAL DATA INFORMATION PACKET

Instructions for Installation, Operation, Care and Maintenance

Elster RABO. Connected Industrial. Highly Accurate Rotary Gas Meter PRODUCT FEATURES. Applications. Brief information. Operating Principle

Hastelloy is a trademark of Hayes Int l, Inc., Aflas is a trademark of Asashi Glass Co., Ltd.

GAS-FIRED, DIRECT VENT, CONDENSING, HOT WATER BOILER PARTS, KITS & OPTIONAL ACCESSORIES. Models (Series B) BW9AAN BW9AAN BW9AAN000100

CHALLENGER Propane to Natural Gas Instructions

Specifications of OPTIMA SLS Burners

822 NOVAMIX GAS FLOW RATE ADJUSTMENT AS A FUNCTION OF THE AIR FLOW GAS/AIR RATIO 1:1 DOUBLE AUTOMATIC SOLENOID SHUT-OFF VALVE

UNIVERSAL PRODUCT LINE: STEEL EXTERNALS JACKETED PUMPS TABLE OF CONTENTS SERIES DESCRIPTION RELATED PRODUCTS OPERATING RANGE

AMS8/ADSS8. Single-Stage. Heating Input: 40, ,000 BTU/h

Assembly Numbers. Approximate net ship weight (in pounds) shown in parentheses

UB90-50/75/100 Series 4

RatioAir Burners. Model RA0750. Data /31/05. Main Specifications - RA0750

SERVICE MANUAL (INTERNATIONAL)

VALUPAK. Packaged gas burners

INSTALLATION INSTRUCTIONS FOR THE PHOENIX FIBER OPTIC FLAME SCANNERS

RatioAir Burners. Model RA1000. Data /31/05. Main Specifications - RA1000

Camaro/Trans Am V3 T6 Kit Installation Instructions

Save This Manual For Future Reference

97311T. Features T Enclosed Burner with Touch Screen Control Panel. No visible flame. Touch Screen Control Panel

8 Parts To Your Door Repair Parts Trade Price List (R-17) Effective June 1, 2017

PROFIRE E SERIES TECHNICAL DATA INFORMATION PACKET

SV418 Series Bronze Safety Valves ASME Section VIII - NB Certified for Air, Gas, Steam, and Liquid

Packaged Gas Burner. Low CO and NOx emissions. Direct spark ignition. Factory pre-set for ease of start-up and operation

Model CBEX Elite HP

Transcription:

UNI-RAD GAS FIRED RADIANT TUBE BURNER SYSTEM TECHNICAL CATALOG 32M-02007-01

TABLE OF CONTENTS Product Description... 3 Features and Benefits... 3 Applications... 3 Modes of Operation... 3 Burner Selection Criteria... 4 Burner Selection... 4 Typical Burner Firing Rates... 4 Radiant Tube Life... 4 Construction... 4 Piping... 4 Gas Metering... 5 Air Metering... 5 Conclusion... 5 MAX-SAVER U-Shaped In-Situ Recuperator... 6 Dimensions (in inches)... 8 UNI-RAD Burners - used with metal tubes... 8 UNI-RAD Burners - used with silicon carbide tubes... 9 MAX-SAVER Recuperator - 1.25"... 10 MAX-SAVER Recuperator - 1.5"... 11 MAX-SAVER Recuperator - 2"... 12 UNI-RAD Burner Component Identification... 13 Installation Instructions... 16 General Instructions... 16 Mounting... 16 Combustion Air Supply... 16 Ignition Air... 16 Ignition... 16 Flame Safety... 16 Start-up Instructions... 17 32M-02007 01 2 E - im - 2/18

PRODUCT DESCRIPTION Maxon s UNI-RAD Radiant Tube Burner produces an extremely stable and luminous flame envelope profile that maximizes heat transfer throughout the radiant tube. Flame ignition can be maintained by either a patented continuous spark or an intermittent spark system that ensures ignition each and every time. Options are available to operate with preheated combustion air to 1200 F (650 C) and the UNI-RAD Burner fires on any clean fuel gas. The Maxon UNI-RAD Burner System consists of two major components: UNI-RAD Direct Spark Ignited Burner MAX-SAVER In-Situ Recuperator When the above features are combined, they have shown: Fuel savings ranging from 30% to 50% combined with: Increased alloy life for decreased maintenance/rebuild costs Improved furnace temperature uniformity for better product quality Improved production quality FEATURES AND BENEFITS Plasma Type Ignition: Unlike most spark ignited burners, the UNI-RAD Burner provides a zone of ionized air enriched with a small quantity of combustion gas to provide high energy ignition. Annular Ignition Electrodes: The UNI-RAD Burner does not use a conventional spark plug; instead, the primary air and gas inlet tubes provide the electrical path for the ignition spark. This design feature provides many times the electrode area for extended life and positive burner ignition. Adjustable Flame : The flame length may be tailored to your specific needs by changing the combustion air to ignition air ratios. This simple adjustment allows the burner to obtain optimum tube temperature uniformity over a wide range of firing rates and preheated air temperatures. Wide Input Range: The unique design of the UNI- RAD Burner allows it to operate over a large range of fuel gas inputs. Stability is maintained and flame length is controllable with firing rates ranging from as little as 80,000 Btu/hr input to as much as 700,000 Btu/hr. Instantaneous Ignition: The burner s continuous plasma spark provides instantaneous ignition allowing the burner to operate from the Duration Adjusting Type (DAT) output from a Proportional, Integral, Derivative (PID) Control Loop. Please note, continuous sparking is not mandatory with the UNI- RAD Burner; intermittent sparking has been tested in several applications. When controlled using the appropriate valving, single point tube temperature variations may be reduced to as little as plus or minus 4 F (2.2 C). Contact Maxon for details. Flame Supervision: The UNI-RAD Burner may be used in conjunction with IR or UV scanner flame supervision equipment. Contact Maxon for details. Super Forced Cooling: In applications requiring rapid cooling, the UNI-RAD Burner has been used with secondary cooling manifolds to provide high rates of heat removal using conventional radiant tubes. The UNI-RAD Burner can sustain radiant tube pressure in excess of 10 PSIG (0.7 bars). Radiant Tube Types: The UNI-RAD System is suitable for use on customer-supplied pressure tubes, negative pressure tubes, and electrified radiant tubes. APPLICATIONS Modes of Operation The UNI-RAD Burner can be operated in the following control modes: Proportional control over the entire firing rate range High-Low ON-OFF Pulse-Fired The Pulse-Fired control mode is recommended, as it produces the tightest temperature control available while also maximizing furnace alloy life. E - im - 2/18 3 32M-02007 01

BURNER SELECTION CRITERIA Combustion Air View Port/Optic Flame Sensor Mount Gas Inlet 3"- 4" Ignition Air Inlet Electrical Ignition Connection Combustion Air Housing Radiant Tube Fig. 1. Components. Burner Selection The UNI-RAD Burner can be used with various radiant tube sizes, tube configurations, heat inputs, etc. The following information should be supplied to assist Maxon in matching the correctly sized UNI-RAD Burner to your specific application: 1. Radiant tube inside and outside diameters 2. Radiant tube configuration 3. Furnace or process temperature 4. Radiant tube length 5. Radiant tube material 6. Method of mounting (standard flange, packing gland, etc.) 7. Furnace wall thickness (See Mounting on page 16.) 8. Requirement for heat recuperation (if used) Typical Burner Firing Rates Housing Size (inches) Table 1. Natural Gas Flow (CFH) and Btu/ hr Capacity x 1000 Btu/hr Combustion Air (CFM) 4" 151 28 4.5" 170 31 5" 188 35 6" 226 41 7" 264 48 8" 302 55 NOTES: Burner firing rate is based on: 1. 1000 Btu/CF Natural Gas 2. 120" total "U" tube length within chamber 3. 2% excess oxygen and 0% combustibles 4. 100 Btu/sq.in. of tube surface area The table at left gives typical maximum capacities for the conditions shown. The UNI-RAD Burner has been used with firing rates ranging from 80,000 Btu/hr to 700,000 Btu/hr, depending upon tube length and diameter. Radiant Tube Life Competitive burner systems stress the fuel savings obtained by the use of combustion air preheated to 800 to 1000 from waste heat energy. The fact that preheated air produces much higher flame temperatures, and consequently decreases furnace alloy life is generally ignored. The UNI-RAD system overcomes this problem through the use of pulse firing and has consistently shown increases in the furnace alloy life while saving fuel. An extensive number of UNI-RAD Burner users have increased their radiant tube life by as much as 300%. UNI-RAD Burners have also successfully been applied to silicon carbide tubes. These tubes can handle higher operating temperatures than most alloy tubes, and allows for increased heat flux. Construction The UNI-RAD Burner is constructed of cast iron and carbon steel with internal components constructed of stainless steel. The air inlet tube length must be specified when ordering to provide for differences in the furnace wall thickness. Piping The gas and air piping for the UNI-RAD Burner is simple and direct. As shown in the piping schematic below, each UNI-RAD Burner uses one fuel gas line, one primary ignition air line, and one main combustion air line. 32M-02007 01 4 E - im - 2/18

Gas Metering A custom drilled gas spud orifice on each burner sets the desired capacity. Typical gas pressure requirements at the burner range from 8" 24" w.c. depending upon customer requirements. Air Metering Combustion air flow is metered with a Limiting Orifice Valve (LOV) located prior to the inlet of the recuperator. A minimum of supply air pressure of 10" w.c. at the inlet to the recuperator is usually required. Higher pressures may be necessary, depending upon burner capacity, or how the recuperator is sized. Primary ignition air is usually less than 7% of total air to the burner. The custom drilled air orifice in the ignition air pipe assembly sets the value. An LOV is sometimes used as a trim device to field optimize the burner ignition. The primary air is never throttled. It is kept on at all times. CAUTION If main air ball valve is inadvertently closed, raw gas may be delivered to the tube, possibly creating an explosive condition. Conclusion The UNI-RAD Burner system has been successfully applied to a variety of furnaces. Its success is due not only to the quality of our equipment, but also to a careful evaluation of each application. We work with our customers to assure that every aspect of their combustion system is designed for optimum performance. Please contact your local Maxon representative for assistance. MAX-SAVER Recuperator Zone Air Proof-of-Opening Switch Ball Valve Main Air LOV UNI-RAD Burner Main Air Main Air ** Note: Ig n i t i on Ai r M a i n A i r H e ade r I g n i t i on A i r M a i n G a s Air Control Valve M a i n G a s Ignition Air M a i n G a s M a i n G a s Maxon Series FG Combustion Air Blower Main Gas Control Solenoid Valve ** Note: Optional Items. Large multi-burner zones may balance easier with individual main gas LOV's on each burner. Ignition air can be set easier with individual ignition air LOV 's on each burner. From Zone Fuel Regulator & Safety Valve Train Fig. 2. Typical piping schematic (four burners). E - im - 2/18 5 32M-02007 01

MAX-SAVER U-SHAPED IN-SITU RECUPERATOR The Maxon UNI-RAD Burner System consists of two major components: UNI-RAD Direct Spark Ignited Burner MAX-SAVER In-Situ Recuperator When these features are combined, they provide the following advantages over existing systems: Fuel savings ranging from 25% to 50% over nonrecuperative systems Increased alloy life Improved furnace temperature uniformity Improved production quality Long recuperator life Radiant Tube (by others) Y Air Inlet MAX-SAVER Recuperator UNI-RAD Burner Schedule 40 Piping Y Fig. 3. Typical burner/recuperator layout. 32M-02007 01 6 E - im - 2/18

Exhaust Stack Eductor (by others) Cold Combustion Air Draw Band (by others) Optional Exhaust Cooling Air Bulkhead Plate (by others) Pre-heated Combustion Air Radiant Tube (by others) Fig. 4. Section view Y-Y. 11.00" Dia. 9.50" Bolt Circle 7.00" O.Dia. 6.85" I.Dia. 0.75" Hole 0.25" HRS Section A - A 31.3" Weld 304 SS Recuperator #58065 Weld 1.5" NPT REF: Drawing #SER_5287A 8.25" Fig. 5. Draw bands (supplied by customer). E - im - 2/18 7 32M-02007 01

DIMENSIONS (IN INCHES) UNI-RAD Burners - used with metal tubes Removal Overall A B 16.76 Sec. A 6.31 4.13 D C 1/2" NPT Air Inlet E NPT F 1/2" NPT 3/4" NPT Gas Inlet 4 holes 3/4" dia. Sec. A 3.02 7.83 Section A-A 8.45 0.47 2.81 Air Inlet Tube Air Inlet Tube & Nozzle Assembly Nozzle Protrusion Fig. 6. UNI-RAD Burners (with metal tubes) dimensions. Table 2. Housing Size* A B C D 0125 0400 UR 3.38 6.25 3.38 5.19 1-1/4" 4.0 0125 0500 UR 3.38 6.25 3.38 5.19 1-1/4" 5.0 0150 0400 UR 3.38 6.23 3.38 5.19 1-1/2" 4.0 0150 0500 UR 3.38 6.23 3.38 5.19 1-1/2" 5.0 0150 0600 UR 3.38 6.23 3.38 5.19 1-1/2" 6.0 0150 0700 UR 3.38 6.23 3.38 5.19 1-1/2" 7.0 0200 0600 UR 3.63 6.25 3.63 7.19 2" 6.0 0200 0700 UR 3.63 6.25 3.63 7.19 2" 7.0 0200 0800 UR 3.63 6.25 3.63 7.19 2" 8.0 *Refers to size of burner housing; dimension "E" (NPT) and dimension "F" (inside diameter). Air Inlet Tube Removal Overall [1] Available by special request. Table 3. Nozzle Protrusion E NPT Air Tube & Nozzle Assembly F I.D. Gas Tube Assembly 4.0" 29.0" 20.2" 3.4" 9.25" 11.75" 7.0" 32.0" 23.2" 6.4" 12.25" 14.75" 9.5" 34.5" 25.7" 8.9" 14.75" 17.25" 11.5" 36.5" 27.7" 10.9" 16.75" 19.25" 13.5" 38.5" 29.7" 12.9" 18.75" 21.25" 15.5" [1] 40.5" 31.7" 14.9" 20.75" 23.25" 17.5" [1] 42.5" 33.7" 16.9" 22.75" 25.25" 32M-02007 01 8 E - im - 2/18

UNI-RAD Burners - used with silicon carbide tubes Removal A Sec. A B Overall 18.83 8.38 6.19 E NPT F D C 1/2" NPT Air Inlet 1/2" NPT 3/4" NPT Gas Inlet 4 holes 3/4" dia. Sec. A 3.02 7.83 8.45 Section A-A 2.81 0.47 Air Inlet Tube Air Inlet Tube & Nozzle Assembly Nozzle Protrusion Fig. 7. UNI-RAD Burners (with silicon carbide tubes) dimensions. Table 4. Housing Size* A B C D 0125 0450C UR 3.38 6.25 3.38 5.19 1-1/4" 4.5 0150 0600C UR 3.38 6.25 3.27 5.19 1-1/2" 6.0 *Refers to size of burner housing; dimension "E" (NPT) and dimension "F" (inside diameter). Air Inlet Tube Removal Overall [1] Available by special request. Table 5. Nozzle Protrusion E NPT Air Tube & Nozzle Assembly F I.D. Gas Tube Assembly 4.0" 31.0" 20.2" 1.3" 9.25" 11.75" 7.0" 34.0" 23.2" 4.3" 12.25" 14.75" 9.5" 36.5" 25.7" 6.8" 14.75" 17.25" 11.5" 38.5" 27.7" 8.8" 16.75" 19.25" 13.5" 40.5" 29.7" 10.8" 18.75" 21.25" 15.5" [1] 42.5" 31.7" 12.8" 20.75" 23.25" 17.5" [1] 44.5" 33.7" 14.8" 22.75" 25.25" E - im - 2/18 9 32M-02007 01

MAX-SAVER Recuperator - 1.25" 28.0 3.94 *3.75" to 5.5" dia. 10.38 2.13 3.0 3.0 3.0 3.0 7.0 1.25" NPT 1.66 dia. *Baffle diameters are normally selected to be 0.25" smaller than the I.D. of the firing tube 2.25 Fig. 8. 1.25" MAX-SAVER Recuperator dimensions. Fig. 9. Pressure drop vs. flow at various preheat temperatures. 32M-02007 01 10 E - im - 2/18

MAX-SAVER Recuperator - 1.5" 28.0 3.10 *From 3.5" to 7.5" dia. 6.0 12.0 10.38 4.15 6.0 6.0 9.0 1.5" NPT 1.9 dia. *Baffle diameters are normally selected to be 0.25" smaller than the I.D. of the firing tube Fig. 10. 1.5" MAX-SAVER Recuperator dimensions. Fig. 11. Pressure drop vs. flow at various preheat temperatures. E - im - 2/18 11 32M-02007 01

MAX-SAVER Recuperator - 2" 28.0 4.63 *5.5" to 10.0 dia. 6.0 12.0 14.35 5.1 6.0 6.0 9.0 2" NPT 2.38 dia. *Baffle diameters are normally selected to be 0.25" smaller than the I.D. of the firing tube Fig. 12. 2" MAX-SAVER Recuperator dimensions. 42 40.5 39 37.5 36 34.5 33 31.5 30 28.5 27 25.5 24 22.5 21 19.5 18 16.5 15 13.5 12 10.5 9 7.5 6 4.5 3 1.5 Fig. 13. Pressure drop vs. flow at various preheat temperatures. 32M-02007 01 12 E - im - 2/18

UNI-RAD BURNER COMPONENT IDENTIFICATION B C J A A E F G H D I K L M N AA CC LL MM BB DD Q Y O P T U X W V S BB R EE FF GG HH JJ KK For part numbers of shaded items, see next page. Fig. 14. UNI-RAD Burner components. Table 6. UNI-RAD Burner component list. Item Part Number Description Item Part Number Description A 20410.125" HLW PIPE PLUG T 57956 IGN ROD B 19284.5" NPT OBSVTN GL U 57968.25" IDE INSL C 57943.5" MALL CR V 1050577 UNI-RAD BRNR GSKT D 57942.5" -27 SPUD HLDR W 57970 IGN INSL RETN FLG E 20160.75" CA-PLUG X 1039932 M8-PLN ISO 7089 WSHR CLS F 57939.75" X.125" STL HEX BSHG Y 1046010 M8X16 ISO4017 SS HEX HD G 26284.75" X.75" X.75" MALL TEE Z 53529 IGN TERM CAP H 57940.5" - 27 BR SPUD - MAIN GAS AA 1050671.625" ID CRMC INSL I 20443.5" BLK STL CLS NPL BB 57947 GAS INLT HLDG CLR J 21012.5" X.125" STL HEX BSHG CC 57955 1.375" ID INSL K 37072 1" X.5" STL HEX BSHG DD 57948.875" ID INSL L 54510 M8 X 25 ISO4017 PLTD HEX EE --- GAS INLT TB ASY M 17318 1" FLG FF 57971 CRMC CNTRG SPDR N 1050577 UNI-RAD BRNR GSKT GG --- AIR TUBE & NOZZLE ASY O 54512 M8-1.25 PLTD FIN HEX NU HH 58030 BRNR CSTG GSKT P 1039932 M8-PLN ISO 7089 WSHR CLS JJ --- AIR INLT GSKT Q 1053385 UNI-RAD IGN AIR PIPE ASY KK --- BRNR AIR INLT HSG R 1053397 M9X10 CONE PT SET SCR LL 1114783 UNI-RAD SM BRNR GSKT S 1053214 BRNR HSG MM 1114784 UNI-RAD LG BRNR GSKT E - im - 2/18 13 32M-02007 01

EE Air Inlet Tube Nozzle "A" GG JJ "B" KK Fig. 15. Table 7. Item "EE" - Gas Inlet Tube Assembly. Air Inlet Tube [1] Available by special request. Table 8. Item "GG" - Air Tube & Nozzle Assembly. [1] Available by special request. NOTE: Dimension "A" Gas Inlet Tube Assembly EE GAS INLT TB ASY 4.0" 11.75 58058 7.0" 14.75 57959 9.5" 17.25 58050 11.5" 19.25 58054 13.5" 21.25 1041716 15.5" [1] 23.25 1053155 17.5" [1] 25.25 1053156 Air Inlet Tube Dimension "B" Air Tube & Nozzle Assembly GG AIR TUBE & NOZZLE ASY 4.0" 9.25 58056 7.0" 12.25 57958 9.5" 14.75 58048 11.5" 16.75 58052 13.5" 18.75 1053137 15.5" [1] 20.75 1053138 17.5" [1] 22.75 1053139 Air tube and nozzle available only as an assembly, not separate items. Table 9. Item "JJ" - Air Inlet Gasket. Housing Size JJ AIR INLT GSKT 0125 0400 UR 57975 0125 0450C UR 57976 0125 0500 UR 57976 0150 0400 UR 57975 0150 0500 UR 57976 0150 0600 UR 58286 0150 0600C UR 58286 0150 0700 UR 58283 0200 0600 UR 1053360 0200 0700 UR 1053360 0200 0800 UR 1053360 Table 10. Item "KK" - Burner Air Inlet Housing for Alloy Tubes (Pictured Above). KK Housing Size BRNR AIR INLT HSG 0125 0400 UR 1053164 0125 0500 UR 1053065 0150 0400 UR 1053166 0150 0500 UR 1053167 0150 0600 UR 1053068 0150 0700 UR 1053169 0200 0600 UR 1053170 0200 0700 UR 1053171 0200 0800 UR 1053172 32M-02007 01 14 E - im - 2/18

KK1 KK2 KK3 KK4 KK5 KK6 KK7 Tube Size KK1 Housing Fig. 16. Table 11. Item "KK" - Burner Air Inlet Housing for silicon carbide tubes. KK2 Screw KK3 Washer KK4 Ring KK5 Gasket KK6 Plg Gland 4.5"C 1053173 54630 1039932 1053232 1053250 1053233 54625 6"C 1053174 54630 1039932 1053236 1053251 1053235 54625 KK7 Nut E - im - 2/18 15 32M-02007 01

INSTALLATION INSTRUCTIONS All instructions may be superceded by applicable NFPA codes. General Instructions IMPORTANT Do not discard packing material until all loose items are accounted for. To prevent damage in transit, some components may be packed separately and shipped loose with your new Maxon UNI-RAD Burner. The burner itself is normally only a part of your complete combustion system. Additional pipe train accessories and control components will be required for a complete system installation. Mounting The UNI-RAD Burner is mounted by bolting the air housing to the furnace shell, with the combustion air inlet nipple oriented for piping convenience. The burner body is then bolted onto the air housing which can also be oriented for piping convenience. The UNI-RAD Burner is shipped with the air housing/burner body nuts installed loosely. These should be hand-tight before installation is complete. Combustion Air Supply Combustion air can be supplied either directly from a blower or pre-heated up to 800 F. Higher pre-heat temperatures may be available. Contact Maxon for more information. The UNI-RAD Burner is a low pressure burner and typically requires 2 inches w.c. combustion air supply pressure or less. The burners are typically piped into multiple burner zones using common air and gas manifolds. It is not uncommon to control 5 to 10 burners on the same zone. Ignition Air The UNI-RAD Burner ignition air is a constant supply of air piped into the burner body and is typically between 2% and 7% of the total air required to complete combustion. Ignition The UNI-RAD Burner ignition is provided by a continuous plasma arc inside the burner. The electrical energy to produce this arc is provided by a continuous duty ignition transformer mounted near the burner in a cool environment. The transformer is generally turned on via an auxiliary contact in the safety shut-off valve, assuring that whenever gas is available to the burner, the ignition transformer is on. Please note, that intermittent sparking, with up to a 3 second safety time, may be utilized and has been tested successfully in several applications. Please contact Maxon for details. Flame Safety The UNI-RAD Burner generally operates without flame safety, but in those situations where it is required, IR (infrared) and UV scanners have been used successfully. Please contact Maxon for details. CAUTION When connecting optic flame sensors to gas tube/view port, a quartz isolation lens is recommended between the gas tube and optic flame sensors. Combustion Air View Port/Optic Flame Sensor Mount Gas Inlet 3"- 4" Ignition Air Inlet Electrical Ignition Connection Fig. 17. Combustion Air Housing Radiant Tube 32M-02007 01 16 E - im - 2/18

START-UP INSTRUCTIONS Read complete instructions before proceeding, and familiarize yourself with all the system's equipment components. Verify that your equipment has been installed in accordance with the original manufacturer's current instructions. CAUTION Initial adjustment and light-off should be undertaken only by trained and experienced personnel familiar with combustion systems, with control/safety circuitry, and with knowledge of the overall installation. Instructions provided by the company and/or individuals responsible for the manufacture and/or overall installation of complete system incorporating Maxon burners take precedence over these provided by Maxon. If Maxon instructions conflict with any codes or regulations, contact Maxon Corporation before attempting start-up. 1. Close the main, zone and burner gas valves. 2. Turn on the main power supply. 3. Set the temperature control instrument to a sufficient set-point to ensure the burner is on. 4. Start the combustion air blower. Check impeller rotation. 5. Verify that the combustion air pulse firing valve is fully open and then set the proof-of-opening switch? so that the contact closes only when the air pulse firing valve is fully open. 6. Open the burner air shut-off valve (ball valve or equivalent) and main air limiting orifice valve to the fully open position. 7. Set the high and low gas pressure switches on the main fuel train to 5 inches w.c. above and below the main gas pressure regulator, respectively. 8. Open the main gas cocks in the main fuel train (not pictured). 9. Open the safety shut-off valve and verify that the ignition transformer is energized and that the high voltage lead is properly installed on the burner. 10. Open the zone gas cock (not pictured). 11. While looking into the burner sight glass, slowly open the burner gas valve. Ignition commencement should be immediate. Flame should be a light yellow to yellow-orange in appearance. Using some type of pressure measuring device, verify the gas pressure delivered to the burner spud. 12. Look into the exhaust leg of the radiant tube and look for the flame position. Open or close the limiting orifice valve in the combustion air line until the flame length is maximized. Using an oxygen analyzer, adjust the combustion air limiting orifice valve until 2-1/2% excess oxygen is measured in the exhaust. The exhaust gas sample should be taken approximately halfway up the MAX- SAVER Recuperator, or to the inside edge of the refractory wall, if possible. If a MAX-SAVER Recuperator is being used, it is desirable for the flame to bend all the way around the radiant tube and lick the end of the recuperator return bend when at operating temperature. 13. Oxygen settings should always be confirmed at operating conditions. O2 readings will normally be lower when taken during hot operating conditions compared to cold start-up conditions. MAX-SAVER Recuperator UNI-RAD Burner Main Air LOV Combustion Air Proof -of-opening Switch Fig. 18. Typical piping schematic (one burner shown). 120/60 120/60 POWER ** Note: Air Cock ** Note: Ignition Air Main Gas Fig. 19. Ignition transformer. From Combustion Air Blower ** Note: Optional Items. Large multi-burner zones may balance easier with individual main gas LOV's on each burner. Ignition air can be set easier with individual ignition air LOV 's on each burner. 18/2 SJO CORD (ORDER SEPARATELY) POWER SUPPLY CONNECTION KIT (INCLUDES PLUG SET & SJO CORD FERRULES) IGNITION WIRE TO BE ORDERED SEPARATELY 10 KV EPOXY FILLED IGN TRANS Air Control Valve IGNITION TRANSFORMER TERMINATION K (INCLUDES IGNITION TRANSFORMER AND TWO IGNITION WIRE CONNECTORS) E - im - 2/18 17 32M-02007 01

32M-02007 01 18 E - im - 2/18

E - im - 2/18 19 32M-02007 01

For More Information The Honeywell Thermal Solutions family of products includes Honeywell Combustion Safety, Eclipse, Exothermics, Hauck, Kromschröder and Maxon. To learn more about our products, visit ThermalSolutions.honeywell.com or contact your Honeywell Sales Engineer. Honeywell MAXON branded products 201 E 18th Street Muncie, IN 47302 USA www.maxoncorp.com Honeywell Process Solutions Honeywell Thermal Solutions (HTS) 1250 West Sam Houston Parkway South Houston, TX 77042 ThermalSolutions.honeywell U.S. Registered Trademark 2018 Honeywell International Inc. 32M-02007 01 M.S. 02-18 Printed in United States