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Manual de instrucciones Smith Cast Iron Boilers GB250 SERIES

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Summary
  • Smith Cast Iron Boilers GB250 SERIES - page 1

    GB250-IM-5 42-9185 GB250 SERIES INST ALLA TION, OPERA TION & MAINTENANCE MANU AL AND REPLA CEMENT P AR TS LIST Gas-Fired Steam Cast Ir on Boilers 175,000 to 400,000 Btuh Input Standing Pilot, Standing Pilot & V ent Damper , Intermittent Pilot, Intermittent Pilot & V ent Damper SECTION 1: INTRODUCTION Code Compliance. ................... ...

  • Smith Cast Iron Boilers GB250 SERIES - page 2

    CODE COMPLIANCE Boiler installations must conf or m to the requirements of the authority having jurisdiction or , in the absence of such requirements, to the National Fuel Gas Code ANSI Z223.1-latest edition. Where required by the authority having jurisdiction, the installation must also conf orm to the Standard f or Controls and Safety De vices f ...

  • Smith Cast Iron Boilers GB250 SERIES - page 3

    VENTING REQUIREMENTS When connecting to gas vents or chimne ys, v ent instal- lations shall be in accordance with P ar t 7, V enting of Equipment, of the National Fuel Gas Code, ANSI Z223.1-latest edition, or applicable pro visions of the local building codes . For Canada, the pro visions of B149.1 and B149.2 shall apply . V ent connectors ser ving ...

  • Smith Cast Iron Boilers GB250 SERIES - page 4

    4 NO TE: Boiler employs atmospheric comb ustion. Combustion air m ust not be contaminated with halogenated hydr ocarbon vapors, aer osol propellants or freon. Otherwise, boiler heat exchanger will be subject to corr osion, reducing boiler life. W A TER TREA TMENT W ater treatment is recommended in areas where water quality is a problem. A local w a ...

  • Smith Cast Iron Boilers GB250 SERIES - page 5

    SECTION 2: BOILER INST ALLA TION STEP 1: LOCA TING AND SETTING THE BOILER ➤ PROCEDURE A: Chec k that pro visions for comb ustion air are in accordance with National Fuel Gas Code ANSI Z223.1-latest edition and all applicable local codes. In Canada, f ollow CAN/CGA B149(.1 or .2) installation codes. 58" FOR GB250-S-8 THR U GB250-S-9 1 1 1 1 1 ...

  • Smith Cast Iron Boilers GB250 SERIES - page 6

    6 ➤ PROCEDURE C: Check component positioning. 1. Remov e all packing material from boiler . 2. Install on non-combustib le floor only , unless local codes permit use and f abrication of a fireproof base (see Fig. 2.2). 3. Check that b ur ners and controls are in the proper position. 4" HOLLOW CLAY TILE (TWO COURSES) OPENINGS THRU BLOCKS IN T ...

  • Smith Cast Iron Boilers GB250 SERIES - page 7

    7 STEP 3: INST ALLING HYDRONIC COMPONENTS A low-w ater cutoff must be installed to protect the unit from dr y-fire. Screw e xtension nipple into 3/4" tapping on top of the absor ption unit and install relief v alve into top of nipple with the spindle in the ve r tical position (i.e., with the valv e discharge in the hor izontal)(See Figure 2.4 ...

  • Smith Cast Iron Boilers GB250 SERIES - page 8

    8 The flue or vent connectors m ust be installed flush with the inside chimney liner surf ace and sealed in place with fur nace cement. Horizontal por tions of the single wall and type B venting systems shall be supported by use of strap hangers or their equiv alent. V ent suppor ts should be placed a maximum of 15-f eet apar t and as required to p ...

  • Smith Cast Iron Boilers GB250 SERIES - page 9

    9 ADDITIONAL VENTING REQUIREMENTS: When connecting to gas vents or chimne ys, v ent installations shall be in accordance with P ar t 7, V enting of Equipment, of the National Fuel Gas Code, ANSI Z223.1-latest edition, or applicab le provisions of the local b uilding codes. V ent connectors ser ving appliances v ented by natural draft shall not be c ...

  • Smith Cast Iron Boilers GB250 SERIES - page 10

    10 STEP 5: INST ALLING & TESTING GAS PIPING Connect the gas piping from the meter to the boiler using a pipe size which will result in a pressure drop of less than 0.3" W .C. f or natural gas or 0.5" W .C. f or propane. See Figure 2.10 f or the appropriate gas pipe sizing and e xample. Good piping practices should be f ollowed at all ...

  • Smith Cast Iron Boilers GB250 SERIES - page 11

    11 T esting Gas Piping F or any pressure testing in e xcess of 1/2 psi, the boiler and its individual shutoff valv e must be isolated from the piping system by disconnecting them and capping the outlet(s). F or any pressure testing equal to or less than 1/2 psi, the boiler must be isolated from the piping system by closing its man ual shutoff valv ...

  • Smith Cast Iron Boilers GB250 SERIES - page 12

    F or vent damper-equipped models , connect ther mostat to blue leads (see Figure 2.6). NO TE: If any of original wire supplied with boiler must be replaced, use similar wire of 105 ° C rating. Otherwise, insulation may melt or degrade, exposing bare wire. NO TE: Boiler transformer m ust not be used to power e xternal accessories (i.e ., zone valve ...

  • Smith Cast Iron Boilers GB250 SERIES - page 13

    13 FIGURE 2.13: WIRING DIA GRAM & OPERA TION SEQUENCE FOR BOILERS EQUIPPED WITH INTERMITTENT PILO T , VENT DAMPER & MCDONNELL-MILLER #67 LO W W A TER CUT -OFF FIGURE 2.14: WIRING DIA GRAM & OPERA TION SEQUENCE FOR BOILERS EQUIPPED WITH ST ANDING PILO T , VENT D AMPER & MCDONNELL- MILLER #67 LO W W A TER CUT -OFF (EXCEPT FOR GB250-8 ...

  • Smith Cast Iron Boilers GB250 SERIES - page 14

    14 FIGURE 2.15: WIRING DIA GRAM & OPERA TION SEQUENCE FOR BOILERS EQUIPPED WITH ST ANDING PILO T , VENT D AMPER & MCDONNELL- MILLER #67 LO W W A TER CUT -OFF (FOR GB250-8 & GB250-9, N.G.) FIGURE 2.16: WIRING DIA GRAM & OPERA TION SEQUENCE FOR BOILERS EQUIPPED WITH INTERMITTENT PILO T , VENT DAMPER & 400 SERIES L WCO ...

  • Smith Cast Iron Boilers GB250 SERIES - page 15

    15 FIGURE 2.17: WIRING DIA GRAM & OPERA TION SEQUENCE FOR BOILERS EQUIPPED WITH ST ANDING PILO T , VENT D AMPER & 400 SERIES L WCO (EXCEPT FOR GB-250-8 & 9) FIGURE 2.18: WIRING DIA GRAM & OPERA TION SEQUENCE FOR BOILERS EQUIPPED WITH ST ANDING PILO T , VENT D AMPER & 400 SERIES L WCO (GB250-8 & 9 ONL Y) ...

  • Smith Cast Iron Boilers GB250 SERIES - page 16

    16 SEQUENCE OF OPERA TION F or sequence of operation of the par ticular boiler being installed, ref er to Figures 2.13 through 2.18 in Section 2 of this manual. Spill and rollout s witches are mounted on Model GB250-5L, GB250-5H, and GB250-6 boilers. F or boilers with a spill switch, the s witch detects the escape of combustion products through the ...

  • Smith Cast Iron Boilers GB250 SERIES - page 17

    17 5. Boilers are shipped from the f actor y with the primar y air shutters on the main burner wide open. It is recommended these air shutters be left in the wide open position unless there is lifting of the flame abov e the burner por ts. If there is lifting, the air shutters should be gradually closed until the lifting is eliminated. it ma y also ...

  • Smith Cast Iron Boilers GB250 SERIES - page 18

    18 W ARNING: If you do not f ollo w these instructions exactl y , a fire or explosion may result with pr operty damage , personal injury , or loss of life. A . BEFORE OPERA TING smell all around the appliance area f or gas. Be sure to smell ne xt to the floor because some gas is heavier than air and will settle on the floor . WHA T TO DO IF Y OU SM ...

  • Smith Cast Iron Boilers GB250 SERIES - page 19

    19 This boiler has been designed to provide y ears of trouble free perf or mance in nor mal installations. Examination by the homeo wner at the beginning of each heating season, and in mid-heating season, should assure continued good perf or mance. In addition, the boiler should be e xamined by a qualified service prof essional at least once ev ery ...

  • Smith Cast Iron Boilers GB250 SERIES - page 20

    7. Continue this process f or a minimum of one hour . The process should continue until the steam is dry (no water coming from the v ent when the water in the gauge glass is at a nor mal le vel, appro ximately 2/3 full). The time required could vary up to 3 hours. 8. T ur n burner to off position. While boiler is still hot, drain completely through ...

  • Smith Cast Iron Boilers GB250 SERIES - page 21

    1 Jac ket - Complete 59226 1 1 Jac ket - Complete 59227 1 Jac ket - Complete 59228 1 Jac ket - Complete 59229 1 Jac ket - Complete 59230 1 2 Base P an 59058 1 1 Base P an 59059 1 Base P an 59060 1 Base P an 59061 1 Base P an 59062 1 3 Burner - N.G./L.P . 59089 556789 4 Burner w/Pilot Bracket - N.G./L.P . 59091 111111 5 Base Door Ass'y 59094 1 ...

  • Smith Cast Iron Boilers GB250 SERIES - page 22

    13 Section, Rear 3672 111111 14 Section, Intermediate 3671 334567 15 Section, F ront (No Coll Opening) 3670 111111 16 Heat Exchanger/Assembled Bloc k 72403 1 1 Heat Exchanger/Assembled Bloc k 72404 1 Heat Exchanger/Assembled Bloc k 72405 1 Heat Exchanger/Assembled Bloc k 72406 1 Heat Exchanger/Assembled Bloc k 72407 1 17 P or t Seal - 5" 60306 ...

  • Smith Cast Iron Boilers GB250 SERIES - page 23

    Honeywell Intermittent Pilot System 6 Pilot Ass'y N.G. - Q3451B-1103 72354 1 1 Pilot Ass'y N.G. - Q3451B-1103 70003 1 Pilot Ass'y N.G. - Q3451B-1103 72355 1 Pilot Ass'y N.G. - Q3451B-1103 72356 1 Pilot Ass'y N.G. - Q3451B-1103 72357 1 Pilot Ass'y L.P . - Q3451B-1103 72360 1 1 Pilot Ass'y L.P . - Q3451B-1103 72361 ...

  • Smith Cast Iron Boilers GB250 SERIES - page 24

    24 29 33 17 15 14 13 18 19 25 27 10 6 7 4 3 11 31 30 5 2 28 32 1 JA CKET ASSEMBL Y 34 16 26 9 23 24 22 ...

  • Smith Cast Iron Boilers GB250 SERIES - page 25

    Any appliance that b ur ns natural gas, propane gas , fuel oil, wood or coal is capable of producing carbon mono xide (CO). Carbon mono xide (CO) is a gas which is odor less, colorless and tasteless but is v ery toxic. If your Smith boiler is not w or king properly , or is not vented properly , dangerous lev els of CO may accum ulate. CO is lighter ...

  • Smith Cast Iron Boilers GB250 SERIES - page 26

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  • Smith Cast Iron Boilers GB250 SERIES - page 27

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  • Smith Cast Iron Boilers GB250 SERIES - page 28

    WESTCAST , INC. 260 NORTH ELM STREET WESTFIELD , MA 01085 TEL. (413) 562-9631 F AX (413) 562-3799 www .smithboiler .com ...

Fabricante Smith Cast Iron Boilers Categoría Boiler

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- dibujos técnicos Smith Cast Iron Boilers
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Todos son importantes, pero lo más importante desde el punto de vista del usuario de un dispositivo lo encontraremos en el manual de instrucciones Smith Cast Iron Boilers GB250 SERIES.

Un conjunto de documentos determinado como manual de instrucciones se divide también en tipos más detallados, tales como: instrucciones de montaje Smith Cast Iron Boilers GB250 SERIES, instrucciones de servicio, instrucciones cortas o instrucciones de usuario Smith Cast Iron Boilers GB250 SERIES. Dependiendo de la situación debes buscar el documento que necesitas. En nuestra página puedes consultar el manual de instrucciones más popular del producto Smith Cast Iron Boilers GB250 SERIES.

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El manual de instrucciones, también determinado como el manual de usuario o simplemente instrucciones, es un documento técnico que tiene como objetivo ayudar a los usuarios a utilizar Smith Cast Iron Boilers GB250 SERIES. Las instrucciones normalmente las realiza un escritor técnico pero en un lenguaje comprensible para todos los usuarios de Smith Cast Iron Boilers GB250 SERIES.

El manual de instrucciones completo de Smith Cast Iron Boilers debe contener unos elementos básicos. Una parte de ellos es menos importante, como por ejemplo: la portada / la página principal o las páginas de autor. Sin embargo, lo demás debe facilitarnos la información más importante desde el punto de vista del usuario.

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2. Índice - listados de todos los consejos acerca de Smith Cast Iron Boilers GB250 SERIES que encontraremos en el documento
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5. FAQ - las preguntas frecuentes
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