Page 2 - IMPORTANT INFORMATION - PLEASE READ THIS PAGE CAREFULLY; STALLED ON CARPETING.; WARNING
2 IMPORTANT INFORMATION - PLEASE READ THIS PAGE CAREFULLY 1. THIS BOILER HAS LIMITED WARRANTIES, COPIES OF WHICH ARE PRINTED ON THE BACK COVER OF THIS MANUAL. 2. THIS BOILER IS SUITABLE FOR INSTALLATION ON COMBUSTIBLE FLOORING. BOILER CANNOT BE IN- STALLED ON CARPETING. 3. ALL BOILERS MUST BE INSTAL...
Page 3 - Figure 1A: V72 thru V79 Water Boiler Without Tankless Heater (WB); IM POR TANT
3 TABLE OF CONTENTS I. General Information ............................. 3 II. Knockdown Boiler Assembly ............... 7 III. Installation Instructions ...................... 12 IV. Operating Instructions ........................ 21 V. Boiler Cleaning .................................. 29 VI. Repa...
Page 4 - Figure 1B: V73 thru V79 Water Boiler with Tankless Heater (WBT)
4 Figure 1B: V73 thru V79 Water Boiler with Tankless Heater (WBT) Figure 1C: V73 thru V79 Steam Boiler with or without Tankless Heater ("SBT" or "SB")
Page 6 - ALL EQUIPMENT is carefully manufactured,; B. LOCATE BOILER in front of final position before; LOCATE so that smoke pipe connection to; C. PROVIDE AIR SUPPLY AND VENTILATION to
6 TABLE 2: Minimum Installation Clearances To Combustible Materials (Inches) A. INSPECT SHIPMENT carefully for any signs of damage. 1. ALL EQUIPMENT is carefully manufactured, inspected and packed. Our responsibility ceasesupon delivery of crated boiler to the carrier in goodcondition. 2. ANY CLAIMS...
Page 7 - SECTION II: KNOCKDOWN BOILER ASSEMBLY; Note: If Boiler is Packaged Go To Section III
7 SECTION II: KNOCKDOWN BOILER ASSEMBLY A. REMOVAL OF BARE BOILER FROM SKID 1. Boiler is secured to base with 4 bolts, 2 on front and 2 on rear, see Figure 2. Remove all bolts. 2. Tilt boiler to right and to rear. Using right rear leg as pivot, rotate boiler 90° in a clockwise direction,and lower le...
Page 9 - Figure 5: Knockdown Boiler Jacket Assembly
9 Figure 5: Knockdown Boiler Jacket Assembly b. Tapping “M” —Install ¾” x 8” long nipple into ¾” tapping located next to front section topsupply tapping — all boiler sizes. I. INSTALL FLUSH JACKET (See Figure 5). 1. Remove burner swing door mounting plate. Loosen the bottom bolt three full turns. Re...
Page 12 - SECTION III: INSTALLATION INSTRUCTIONS; B. REMOVAL OF BOILER FROM SKID
12 SECTION III: INSTALLATION INSTRUCTIONS A. REMOVE CRATE — (Packaged Boilers) 1. Remove all fasteners at crate skid.2. Lift outside container and remove all other inside protective spacers and bracing. Remove draftregulator box and miscellaneous trim bagcontaining safety/relief valve, and pipe fitt...
Page 14 - CAUTION; Water Boilers
14 There are many possible causes of oxygen contamina- tion such as: 1. Addition of excessive make-up water as a result of system leaks. 2. Absorption through open tanks and fittings. 3. Oxygen permeable materials in the distribution system. CAUTION Oxygen contamination of boiler water will causecor...
Page 15 - Mounted Heater on Water Boilers; FLUSHING OF HEATER — All water contains; G. INSTALL SMOKEPIPE — The V7 should be vented; Consider the chimney overall. Chimneys that have
15 TABLE 3: TANKLESS HEATER DATA: Rear Mounted Heater on Steam and WaterBoilers TABLE 3A: TANKLESS HEATER DATA: Front Mounted Heater on Water Boilers WARNING Install an automatic mixing valve at the tanklessheater outlet to avoid risk of burns or scaldingdue to excessively hot water at the fixtures....
Page 16 - FUEL UNITS AND OIL LINES
16 Fig. 14: Proper and Improper Locations of Draft Regulator Fig. 13: Recommended Smokepipe Arrangement and Chimney Requirements 3. For the same reasons as in (2.) above, heat extractors mounted into the breeching are notrecommended. H. INSTALL ELECTRIC WIRING in accordance with National Electrical ...
Page 17 - IMPORTANT
17 Lift "H" (See Fig. 16) Maximum Length of Tubing "H" + "R" (See Figure 16) 3/8" OD Tubing (3 GPH) 1/2" OD Tubing (3 GPH) 0' 93' 100' 2' 85' 100' 4' 77' 100' 6' 69' 100' 8' 60' 100' 10' 52' 100' 12' 44' 100' 14' 36' 100' 16' 27' 100' 18' --- 76' TABLE 5: TWO-STAGE UN...
Page 21 - SECTION IV: OPERATING AND SERVICE INSTRUCTIONS; C. CHECK CONTROLS, WIRING AND BURNER to be
21 SECTION IV: OPERATING AND SERVICE INSTRUCTIONS WARNING All boilers equipped with burner swing door have a potential hazard which can cause severe propertydamage, personal injury or loss of life if ignored. Before opening swing door, turn off service switch toboiler to prevent accidental firing of...
Page 22 - N O TIC E
22 F. REMOVE GUN ASSEMBLY 1. Items to be checked are nozzle size, type, and angle; head size (and setting on MD(V1)head); gunsetting; and positioning of electrodes. Thisinformations is shown in Figures 23 and 24 andTable 6 (at rear of manual). 2. Reinstall gun assembly. G. ADJUST OIL BURNER BEFORE S...
Page 23 - Figure 25: Cad Cell Location
23 5. TURN “OFF” BURNER and remove pressure gauge. Install gauge port plug and tighten. Startburner again. 6. CAD CELL LOCATION AND SERVICE The burner is supplied with a cadmium sulfideflame detector mounted at the factory, mounted onthe bottom of the ignitor. See Figure 25. To servicecad cell or to...
Page 24 - M. MAINTENANCE OF LOW WATER CUTOFF
24 K. CHECK FOR CLEAN CUT OFF OF BURNER. 1. AIR IN THE OIL LINE between fuel unit and nozzle will compress when burner is on and willexpand when burner stops, causing oil to squirtfrom nozzle at low pressure as burner slows downand causing nozzle to drip after burner stops.Usually cycling the burner...
Page 25 - N. BOILER AND SYSTEM CLEANING; NOTICE; iii. Start burner and operate sufficiently to boil
25 d. Dismount the low water cutoff control from the probe. e. Unscrew the probe from the boiler tapping. f. Inspect that portion of the probe that is exposed to the boiler water for a scale or sedimentbuildup. g. Light deposits may be removed by wiping the probe with a damp cloth. Wiping the probe ...
Page 27 - O. HINTS ON COMBUSTION
27 recommended boil out compound. iii. Replace safety relief valve. iv. Fill the entire system with water. v. Start firing the boiler. vi. Circulate the water through the entire system. vii. Vent the system, including the radiation. viii. Allow boiler water to reach operating temperature, if possibl...
Page 28 - Q . FREQUENT WATER ADDITION
28 10. START-UP NOISE — Late ignition is the cause of start-up noises. If it occurs recheck for electrodesettings, flame shape, air or water in the fuel lines. 11. SHUT DOWN NOISE — If the flame runs out of air before it runs out of fuel, an after burn withnoise may occur. That may be the result of ...
Page 29 - Copy from other Manual); SECTION V: BOILER CLEANING; WAR N IN G
29 AQUASTAT SWITCHING ACTION WITHIN L8124CCONTROL The switching action within the L8124C control has three settings: 1. high limit2. low limit3. adjustable differential HIGH LIMIT OPERATION —- The high limit opens and turns off the burner when the water temperature reaches the set point. The high li...
Page 30 - Figure 26: Cleaning of Boiler Flueways
30 WARNING The boiler must be connected to an approvedchimney in good condition. Serious property damagecould result if the boiler is connected to a dirty orinadequate chimney. The interior of the chimney fluemust be inspected and cleaned before the start of theheating season and should be inspected...
Page 31 - SECTION VI: REPAIR PARTS; B u rn h am C o r po r a ti on R e g ion a l O f f i c es
31 SECTION VI: REPAIR PARTS All V7 Series Repair Parts may be obtained through your local Burnham Wholesale distributor. Should you require assistancein locating a Burnham Distributor in your area, or have questions regarding the availability of Burnham products or repairparts, please contact your B...
Page 32 - BARE BOILER ASSEMBLY
Page 33 - BARE BOILER ASSEMBLY (See Page 32 for Illustration); CONTINUED ON PAGES 34 AND 35
33 Item No. Description Part No. V72 V713 V73 V714 V74 V75 V76 V77 V78 V79 BARE BOILER ASSEMBLY (See Page 32 for Illustration) 1 Front Section (Non-Htr.), Machined Water 71727019 1 --- 1 --- 1 1 1 1 1 1 Front Section (Non-Htr.), Machined Water 71727015 --- 1 --- 1 --- --- --- --- --- --- 1A Front Se...
Page 37 - Description
37 Item No. Description Part No. V713 V714 V713 and V714 Flush Jacket Components - Items 1 thru 6 Include Insulation As Part of Assembly 1 Jacket Front Panel Assembly 60427097 1 1 2 Jacket Rear Panel Assembly 60427096 1 1 3 Jacket Left Side/Top Panel Assembly 604270314 1 --- 604270414 --- 1 4 Jacket...
Page 40 - V73 Thru V79 STEAM BOILERS - TRIM AND CONTROLS
Page 43 - . D RA FT RE GU LATO R; . INS T R UC TIO N E N VE LOP E C ONTAINING :; . M IS C EL LA NE OU S WAT E R TRIM
43 ITEM NO. D ESC RI PTIO N Part N o. V7 2 V71 3 V7 3 V71 4 V7 4 V7 5 V7 6 V7 7 V7 8 V7 9 V7 2 T hru V 79 , V7 13 and V7 14 WAT E R BO ILE RS - TR IM AN D CO NT R OL S (S ee P ag e 42 f or Illus trat ion ) 1 . D RA FT RE GU LATO R 1A DR -6 Dr af t Re gula to r 811 602 9 1 1 1 1 1 1 1 - -- - - -- - -...
Page 44 - Beckett AFG Burner
Page 45 - BECKETT OIL BURNER PART NOS. FOR V7 SERIES BOILERS
45 BECKETT OIL BURNER PART NOS. FOR V7 SERIES BOILERS NOTE: When ordering parts always give the serial and model numbers shown on the boiler and burner. Also provide the name of the part(s) and part number as listed below. Bo iler M odel V72 V7 13 V73 V7 14 V74 V75 V76 V77 V78 V79 Air Tu be Com bina...
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