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Anleitung Zusammenfassung
FEATURES • Q179A is a gas pilot assembly with a flame electrode (rod) and ignition electrode, making it suitable for applications requiring an interrupted or intermittent electrically ignited gas pilot burner. • Q179A1183 is an “I” port burner with an ignitionelectrode (spark) only. • Q179B has only the flame electrode and is suitable for use in continuous pilot applications. • Primary aerated type burner is equipped with stainless steel fins that provide the proper flame rod area to ground area ratio for maximum flame signal and flamestabilization. • Stainless steel electrode(s) are mounted in ceramic insulators, which permit electrode adjustment. Contents General ............................................................................. 1 Features ........................................................................... 1 Ordering Information ........................................................ 2 Specifications ................................................................... 2 Installation ........................................................................ 4 Checkout .......................................................................... 5 60-2032-05 Q179A,B GAS PILOT BURNER ASSEMBLIES Q179A,B GAS PILOT BURNER ASSEMBLIES S Model Number: Q179A—Gas pilot assembly with ignition and flame electrodes. Use with intermittent or interrupted ignition. Ignition electrode is for use with 6,000V grounded secondary-ignition transformer. (Q179A1183 has ignition electrode [spark] only.) Q179B—Gas pilot assembly with flame electrode (rod) only. Use with continuous pilot. Burner: Primary aerated. Stainless steel fins provide proper flame contact area to ground area. Flame electrode and ground bracket are furnished with each tip. Available tips are illustrated in Fig. 1, and listed in Table 1. Mounting Means: Bracket has holes for side mounting and two lugs for end mounting. Type of Gas: Natural; for LP gas, order LP orifice separately (see Accessories). Gas Consumption: Approximately two cu ft/hr. Electrodes: Stainless steel, maximum temperature 1750°F (954°C). Electrode Insulator(s): Ceramic. Electrical Connector: Rajah connector (both male and female supplied). Approvals: Underwriters Laboratories Inc. listed, File No. MP268; Industrial Risk Insurers acceptable; CSA certified, Master File No. LR-95329-1; Factory Mutual approved; American Gas Association certified, No. G140.401. Mounting Dimensions: See Fig. 2. Maximum Temperature: See Fig. 3. Fig. 1. Pilot tip assembly styles. A"I" PORT B45° "I" PORT D45° RIGHT HAND "ELL" E45° LEFT HAND "ELL" H45° "T" PORT G45° "Y" PORT F"T" PORT M5007 1 NOTE THAT GROUND PRONG IS CUT OFF CLOSE TO BASE. 1 ORDERING INFORMATION When purchasing replacement and modernization products from your TRADELINE® wholesaler or distributor, refer to the TRADELINE® Catalog or price sheets for complete ordering number. If you have additional questions, need further information, or would like to comment on our products or services, please write or phone: 1. Your local Honeywell Automation and Control Products Sales Office (check white pages of your phone directory). 2. Honeywell Customer Care 1885 Douglas Drive North Minneapolis, Minnesota 55422-4386 In Canada—Honeywell Limited/Honeywell Limitee, 35 Dynamic Drive, Toronto, Ontario M1V 4Z9. International Sales and Service Offices in all principal cities of the world. Manufacturing in Australia, Canada, Finland, France, Germany, Japan, Mexico, Netherlands, Spain, Taiwan, United Kingdom, U.S.A. 60-2032—05 2 Q179A,B GAS PILOT BURNER ASSEMBLIES MOUNTING EARS FOR END MOUNTING 1 3 (74) 2 MOUNTING HOLES 7/ 32 DIA. FOR SIDE MOUNTING INSULATOR BRACKET CLAMP SCREW ELECTRODE INSULATORS IGNITION ELECTRODE (ON Q179A ONLY) GROUND BRACKET FLAME ELECTRODE LOCATION OF OPTIONAL THERMOCOUPLE 7/32 (6) 4-7/64 (104) 1-1/2 (38) 1-5/16 (33) 7/32 (6) 13/32 (10) 13/32 (10) 1-29/32 (48)1-11/16 (43) 1-3/16 (30) 3 Q179A,B GAS PILOT BURNER ASSEMBLIES MOUNTING EARS FOR END MOUNTING 1 3 (74) 2 MOUNTING HOLES 7/ 32 DIA. FOR SIDE MOUNTING INSULATOR BRACKET CLAMP SCREW ELECTRODE INSULATORS IGNITION ELECTRODE (ON Q179A ONLY) GROUND BRACKET FLAME ELECTRODE LOCATION OF OPTIONAL THERMOCOUPLE 7/32 (6) 4-7/64 (104) 1-1/2 (38) 1-5/16 (33) 7/32 (6) 13/32 (10) 13/32 (10) 1-29/32 (48)1-11/16 (43) 1-3/16 (30) 3 1 2 3 THIS DIMENSION WILL VARY DEPENDING ON THE FLAME ELECTRODE AND INLET FITTING USED. FORMATION OF THE FLAME ELECTRODE AND GROUND FINS WILL VARY WITH THE BURNER TIP USED. GAP BETWEEN IGNITION ELECTRODE AND BURNER TIP MUST BE 1/16 TO 3/32 INCH. Q179A1183 DOES NOT HAVE FLAME ELECTRODE OR GROUND BRACKET. M24193 Fig. 2. Approximate mounting dimensions in inches. (mm) and arrangement of parts. GROUND Q179A INSULATOR 1050F (566C) ELECTRODE 1750F (954C) SHIELD 1300F (704C) IGNITION CONNECTOR 750F (399C) BURNER TIP 1500F (816C) 780F (416C) IGNITION ELECTRODE 1750F (954C) FLAME PILOT PILOT ORIFICE FLAME ELECTRODE CONNECTOR 750F (399C) M7859 Fig. 3. Component maximum temperature ra...