Smith Cast Iron BoilersメーカーGB300の使用説明書/サービス説明書
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WESTCAST, INC. 260 NORTH ELM STREET WESTFIELD, MA 01085 TEL. (413) 562-9631 FAX (413) 562-3799 www.smithboiler.com GB300-IOM-4 GB300 NA TURAL OR PR OP ANE GAS BOILER INST ALLA TION & OPERA TING MANU AL Designed and tested accor ding to A.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 2 CONTENTS Getting Star ted ................................................... page 2 Boiler Ratings & Capacities ................................ page 3 Boiler Location ..............
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 3 Figure 1 Concrete Block Base Construction BOILER RA TINGS & CAP A CITIES Bef ore under taking the installation of the GB300(S,W) boiler check the boiler r ating plate to ensure that the boiler has been sized properly f or the job.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 4 Each opening must ha ve a minimum free area of 1 in 2 /1000 Btu/hr , 2200 mm2/kW based on the total input rating of ALL gas utilization equipment in the confined area. Each opening must be no less than 100 in 2 , 64,516 mm 2 in size .
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 5 CHIMNEY & VENT PIPE CONNECTIONS W ARNING: The vent installation must be in accordance with P art 7, V enting of Equipment, of the National Fuel Gas Code, ANSI Z223.1/NFP A54- latest revision or applicab le provisions of the local building codes.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 6 c . Where it is practical, close all b uilding doors and windows and all doors betw een the space in which the appliances remaining connected to the common v enting system are located and other spaces of the building.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 7 Figure 2A V er tical V enting Using A Metal Chimney System And Inside Air(GB300 Series) e . T est f or spillage at the draft hood relief opening after 5 minutes of main b ur ner operation.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 8 Figure 2C V ertical V enting Using A Masonry Chimney And Inside Air (GB300 Series) Figure 2B Dual Flue Outlets And Inside Air (GB300 Series) 5 FT 4.5 m 3 FT 0.9 m 2 FT 0.6 m 10 FT 3.4 m 10 FT 3.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 9 Figure 2E Common V ents And Inside Air (GB300 Series) Figure 2D Dual Flue Outlets Using A Masonry Chimney And Inside Air (GB300 Series) 10 FT 3.1 m 3 FT 0.9 m 3 FT 0.9 m 3 FT 0.9 m 10 FT 3.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 10 Figure 2G Horizontal Venting And Inside Air (GB300) Figure 2F Dual Flue Outlets With T wo Boilers Using A Masonry Chimney And Inside Air (GB300 Series) 3 FT 0.9 m 10 FT 3.1 m 3 FT 0.9 m PITCH PIPE DOWN TOWA RDS TERMIN AL CAP 1/4 IN.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 11 BOILER ASSEMBL Y Locate the boiler installation site based on the guidelines set f or th in the pre vious pages. A full concrete block f oundation is recommended to protect the boiler from moisture and debris.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 12 Burner Base Assembly 5 thr ough 12 Sections Loosely attach the base baffle to the side panels using 4 5/16 stainless steel nuts . Install the burner base front, side and rear panels as shown in Figures 6, 7, 8 and 9A .
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 13 Burner Base Assembly 13 thr ough 21 Sections Box 72694, X7 Splice Channels , contains the burner base front, intermediate and rear channels and additional 5/16" nuts and bolts , Figure 10 .
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 14 Bolt the front and rear base panels in place, Figure 13 . Center the f actor y installed refractor y retention brack ets on the rear base panel so that the brac ket is in the middle of each refractory board Figure 13B .
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 15 Figure 18 Manifold Attac hments Locate the Bur ner Bo x. It is marked with a number from 72724 to 72731. Install three b ur ner tubes in the base, one on each end and one in the middle. Slide the closed end of the burner tube through the slot in the burner base rear panel.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 16 Bolt the insulation splice panel brac ket to the front base channel, Figure 21 . Install the two insulation boards in the spaces between the two front and tw o rear burner base panels.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 17 Figure 25 Ceramic Blanket Placement Cast Iron Section Assemb ly W ARNING: Ne ver stand the cast iron sections up without adequate support. The y may fall o ver resulting in property damage or severe per sonal injury! Clean and inspect each section bef ore assembly .
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 18 Figure 26B Marking Burner Base Rear Midpoint Apply two coats of the spra y adhesive supplied with the boiler to the rope seal groo ves, Figure 27 . Allow time for the first coat to become tacky bef ore applying the second coat.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 19 T o ensure that the assemb led sections will be centered on the burner base the cast iron sections should be assembled from the midpoint of the b ur ner base outward.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 20 Figure 36 Lower P or t Seal Placement Figure 37 Upper P or t Seal Placement FCB & JSB FCB & JSB FCB & JSB FCB & JSB FCB.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 21 Make sure that the sections are square with the b ur ner base. Align the bottom front edge of the sections so they’ re flush with the face of the b ur ner base front panel, Figure 39 .
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 22 Figure 43 “J” Bolt Installation CAST IRON PRESSURE TEST NO TE: Before filling the sections with water temporarily set the flue collector(s) on top of the sections to locate the flue collector brac kets, Figure 44.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 23 NO TE: All assembled boiler sections shall pass the hydr ostatic tests prescribed in Section IV of the ASME Boiler and Pressure V essel Code .
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 24 P osition the flue collector(s) on the boiler sections with the draft hood opening(s) at the rear of the boiler . The sides of the flue collector(s) should lie along the center of each end section, Figure 48 .
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 25 Clean Out Cover s The clean out cov ers and mounting hardware are packaged in the Burner Bo x with a number from 72724 to 72731 on it, Figure 52 Figure 52 Clean Out Co ver & Hardware .
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 26 MANIFOLD , BURNER AND PILO T INST ALLA TION Bo x 63273, Base P anel Sides , contains the manif old brac kets. Bolt the left and right manifold br ackets to the front burner base side panel flanges, Figures 16 and 57 .
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 27 Install the supplied 1/8" stainless steel bleed line on continuous pilot boilers equipped with V88A gas valv es. The bleed line m ust be located in a fixed position relativ e to the pilot burner and allowing f or the escaping gases to be readily ignited by the pilot.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 28 NO TE: Before installing the jac ket, an y nipples, steam risers or short pieces of pipe that will penetrate the jacket should be installed in the cast ir on sections. Do not attach an y fittings or other devices that would prevent the jac ket panels from fitting o ver them.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 29 The jack et should be assembled using the b lack screws provided. On 5 through 12 section models slide the rear panel behind the draft hood flanges with the grill side on the floor , Figures 68, 69 & 70 .
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 30 Remov e the left and r ight jac ket side panels from Bo x 55175, Jacket Side P anels . Remov e the knock outs necessar y to attach the water or steam piping and controls. NO TE: All jacket panel joints must be made so the panels are metal to metal.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 31 Figure 78 Rear T op Jacket P anel, 5 through 12 Figure 79 Rear T op Jacket P anel, 13 through 21 Install the front jack et top panel(s), Figures 80 and 81 .
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 32 On 13-21 section models a splice kit is required to assemble the front jac ket panels . The splice kit is shown in Figure 71 . The splice panel sits on the splice panel brac kets shown in Figure 45 and Figure 83 .
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 33 Install the front access panels as shown in Figure 86 5-12 sect and Figure 87 13-21 section using the supplied screws .
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 34 Gas T rain Assemblies All threaded gas train connections m ust be made using a pipe compound that is resistant to the actions of liquefied petroleum gases. Pipe connections should be secure and tested f or leaks.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 35 HEA TING SYSTEM PIPING NO TE: The boiler jacket must be installed bef ore connecting the heating system piping and controls.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 36 Piping For Use With Cooling Units The boiler , when used in connection with a refrigeration system, must be installed so the chilled medium is piped in parallel with the boiler . Appropriate valv es must be used to pre vent the chilled water from entering the boiler .
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 37 Figure 97 W ater Boilers in Battery Figure 97A T ypical Single Boiler Steam Piping Expansion Tank Pressure Reducing Valve Hi Limit Cont.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 38 Figure 98 T ypical Steam Piping - Gravity Return for Multiple Boiler s Figure 98A T ypical Steam Piping - Pumped Return for Multiple Bo.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 39 T able 6 should be used to ensure that the gas supply piping is sized properly . If more than one appliance is supplied by the same supply pipe , the piping must be sized based on the maxim um possible demand.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 40 ELECTRICAL WIRING Electrical P ower Connections CA UTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and danger ous operation! V erify proper operation after servicing.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 41 BOILER OPERA TION W ARNING: Bef ore proceeding read and full y understand the instructions contained in this manual. Do not attempt to operate this boiler if it has not been installed in accor dance with the guidelines set f or th in this manual.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 42 LIGHTING INSTR UCTIONS A . If this appliance is equipped with a continuous pilot it must be lit b y hand.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 43 6 . Remov e the front gr ill(s). 7 . Connect a manometer having a minimum capacity of 20" WC to the outlet pressure por t of the gas valv e.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 44 1 . Attach a 20" manometer to the tap on the manifold. 2 . Remov e the regulator adjustment screw cap from the gas regulator .
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 45 Burner Installation 1 . DO NOT install damaged or badly corroded b ur ners, replace them. 2 . Install the burners by sliding the rear of the b ur ner tube into the slot located in the base rear panel.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 46 3 9 38 54 40 42 46 45 44 6 10 27 14 1 3 41 15 3 7 29 12 6 59 55 2 8 4 8 49 50 52 5 3 5 8 56.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 47 — Jac ket Less Sides P anels 55177 1 55178 1 2 1 55179 1 1 2 1 55180 1 1 2 1 55181 1 1 2 1 55182 1 1 2 55183 1 55184 1 — Jac ket Si.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 48 12 Manifold Less Orifices 63243 1 63244 1 63245 1 63246 1 63247 1 63248 1 63249 1 63250 1 63253 1 63254 1 63255 1 63256 1 63257 1 63258.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 49 — Manual Main Shut Off V alve, 1" 62023 1 1 1 1 1 1 Manual Main Shut Off V alve, 1-1/4" 62024 1111111111 Manual Main Shut O.
GB300 BOILER INST ALLA TION AND OPERA TION INSTR UCTIONS Page 50 41 Cast Iron Section, Left Side 3651 1 1 1 11111111111111 42 Gasket, Upper P or t 60248 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Ga.
dizziness headaches nausea vision problems loss of muscle control weakness shortness of breath unclear thinking unconsciousness Page 51 W ARNING Any appliance that burns natural gas, propane gas, fuel oil, wood or coal is capable of producing carbon monoxide (CO).
WESTCAST, INC. 260 NORTH ELM STREET WESTFIELD, MA 01085 TEL. (413) 562-9631 FAX (413) 562-3799 www.smithboiler.com.
デバイスSmith Cast Iron Boilers GB300の購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Smith Cast Iron Boilers GB300をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはSmith Cast Iron Boilers GB300の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Smith Cast Iron Boilers GB300の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Smith Cast Iron Boilers GB300で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Smith Cast Iron Boilers GB300を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はSmith Cast Iron Boilers GB300の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Smith Cast Iron Boilers GB300に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちSmith Cast Iron Boilers GB300デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
