Slant/Fin BOILERS manual

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Table of contents for the manual

  • Page 1

    CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P A GE Ratings and Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Installation Requirements: Boiler Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 C[...]

  • Page 2

    2 LIBERTY II Standard working pressure 30 psi water , 15 psi steam. All boilers hydrostatically tested — A.S .M.E. * For f orced hot water heating systems where the boiler and all piping are located within the area to be heated, the boiler ma y be selected on the basis of g ross D .O .E. capacity output. The net I=B=R output ratings shown are bas[...]

  • Page 3

    L IBERTY II 3 BOILER LOCA TION Provide a le v el, solid f oundation f or the boiler . Location should be near the chimney so that the Flue Pipe Connector or Breeching to the chim- ney is short and direct. A. The foundation m ust be capable of supporting the weight of the boiler when filled with water: B. The Liber ty II Boiler has full wet base sec[...]

  • Page 4

    4 LIBERTY II Any oil-fired boiler must ha v e a steady draft* and an ample supply of combustion air at all times during firing. If air supply or chimney dr aft* is unreliable , CO 2 and ov erfire draft* will change unpredictab ly . DO NO T v ent this boiler to the same chimney flue used b y a fireplace or coal or wood burning furnace or boiler. The[...]

  • Page 5

    L IBERTY II 5 Figure 3a. Appliances located in confined spaces. Air from inside the building. See T able 2 (2.3). Figure 3b. Appliances located in confined spaces. Air from out- doors. See T able 2 (2.4). Figure 3c. Appliances located in confined spaces. Air from out- doors through ventilated attic. See T able 2 (2.4). Figure 3d. Appliances located[...]

  • Page 6

    6 LIBERTY II INST ALLING CONTROLS AND A CCESSORIES ON BOILER UNITS Note : Jac ket m ust be installed on boiler units prior to installation of trim. I. STEAM BOILER TRIM, see page 2 f or tapping locations, and figure 4 for illustr ation of steam boiler . A. Steam pressure gauge and pressure cut-out, install in tapping n o . 4, figure 4. B. Gauge gla[...]

  • Page 7

    L IBERTY II 7 C . HO T W A TER RADIA TION VENTING - Manual air v ents should be installed at the top of all "drops"(where piping goes downward). Air must be vented or purged from all z one lines to permit proper system heating. D . PUMP LOCA TION-Locating low-head pump(s) on retur n to boil- er is only acceptable in residences of one or t[...]

  • Page 8

    8 LIBERTY II VENT PIPING AND DRAFT REGULA T OR A. V ent pipes must be installed having the same diameter as the boiler outlet. (See page 2) B. V ent pipes and breeching must be pitched upward a minimum of 1/4" per foot. C . Connect vent pipe to the chimney using as f ew elbows as possible . D . Horizontal vent connector into the chimne y shoul[...]

  • Page 9

    L IBERTY II 9 CLEANING AND FILLING A NEW STEAM BOILER I. BEFORE USING STEAM BOILER A. Check burner to be cer tain it is ready for firing. DO NOT FIRE into an empty boiler . B. Be prepared to heat raw w ater to at least 180°F . as soon as it is introduced into the boiler . This procedure will remove dissolv ed, corrosive gases . C . Provide drain l[...]

  • Page 10

    1 0 LIBERTY II CA UTION: When flushing float type low water cut-off control, hot water and steam will flow out the b low do wn valv e . Blow down v alve is illus- trated below . A. SPECIAL FLUSHING INSTRUCTIONS For ne w boiler installed in old system. Installation of new boiler ma y break loose a hea vy accumulation of sediment and scale from old p[...]

  • Page 11

    L IBERTY II 11[...]

  • Page 12

    1 2 LIBERTY II T T 24 VOLT T HERMOSTAT FLAME DETECTOR BLACK RED WHITE 4 2 1 3 NOZZLE LINE HEATER IF EQUIPPED G REEN GROUNDING SCREW QUICK DISCONNECT PLUG 1 3 L2 L1 W HITE OTHER SAFETY CONTROL BLACK RED GREEN HIGH LIMIT 2 1 ELECTRICAL POWER SUPPLY. PROVIDE DIS CONNECT MEANS AND OVERLO AD PROTECTION AS R EQUIRED BY CODES. 2 CONTROL CASE MUST BE CONNE[...]

  • Page 13

    L IBERTY II 13 4 2 1 3 1 2 2 H EX NUT LOOSE WHITE WIRE LEAD TO PROBE BLACK WHITE R ED G REEN L 4006A LOW LIMIT FOR TANKLESS OPTIONAL T T F F FLAME DETECTOR WHITE BLACK RED GREEN GROUNDING SCREW L OW WATER ALARM O R WATER FEEDER ( OPTIONAL) NOZZLE LINE HEATER IF EQUIPPED 1 P RESSURE C UT OUT BURNER JUNCTION BOX P ROBE BLUE Q UICK DISCONNEC T PLUG 2 [...]

  • Page 14

    1 4 LIBERTY II[...]

  • Page 15

    L IBERTY II 15 BURNER D A T A – BECKETT CF-375 BURNERS FOR P A CKA GED BOILERS ONL Y ( For knoc k ed-down & boiler b urner units see publication no . L-42KB) LD-60 CF-375 2.60 2.25 45˚ P HA GO 135 10 3 1 LD-60 CF-375 2.85 2.25 45˚ P HA GO 160 10 2 2 LD-70 CF-375 3.00 2.5 45˚ SS HA GO 145 10 4 3 LD-70 CF-375 3.10 2.5 45˚ SS HA GO 155 10 4 [...]

  • Page 16

    1 6 LIBERTY II[...]

  • Page 17

    L IBERTY II 17 NO TE: ELECTRODES ARE PRESET A T THE F ACT ORY . REGULA TION OF THE TURBULA TOR AND AIR SHUTTER FOR PROPER COMBUSTION T urbulator Setting 1. Loosen nut, 1, then turn the screw , 2, until the index marker , 3, is aligned with the correct index n umber . 2. Retighten the retaining nut, 1. TURBULA T OR SETTINGS - RIELLO 40 SERIES The nu[...]

  • Page 18

    1 8 LIBERTY II[...]

  • Page 19

    L IBERTY II 19[...]

  • Page 20

    L IBERTY II 20 I. EXTENDED SHUTDOWN, CLEANING OR REMO V AL OF BOILER FROM SER VICE. D ANGER: Use CA UTION when handling chemicals and draining hot w ater from a boiler . Scalding water and/or chemicals can cause per - manent injur y to the skin, e y es and respir ator y system. A. Shut down burner by disconnecting all electrical power to the burner[...]