Slant/Fin BOILERS - Manuals

Page 2 - LIBERTY II

2 LIBERTY II Standard working pressure 30 psi water, 15 psi steam.All boilers hydrostatically tested — A.S.M.E.* For forced hot water heating systems where the boiler and all piping are located within the area to be heated, the boiler may be selected on the basis of gross D.O.E. capacity output. The...

Page 3 - BOILER LOCATION; Boiler; INSTALLATION REQUIREMENTS

LIBERTY II 3 BOILER LOCATION Provide a level, solid foundation for the boiler. Location should be nearthe chimney so that the Flue Pipe Connector or Breeching to the chim-ney is short and direct. A. The foundation must be capable of supporting the weight of the boiler when filled with water: B. The ...

Page 4 - TABLE 2: Provisions for Combustion and Ventilation Air Supply.

4 LIBERTY II Any oil-fired boiler must have a steady draft* and an ample supply ofcombustion air at all times during firing. If air supply or chimney draft* isunreliable, CO2 and overfire draft* will change unpredictably. DO NOT vent this boiler to the same chimney flue used by a fireplace orcoal or...

Page 6 - PIPING

6 LIBERTY II INSTALLING CONTROLS ANDACCESSORIES ON BOILER UNITSNote : Jacket must be installed on boiler units prior to installation of trim. I. STEAM BOILER TRIM, see page 2 for tapping locations, and figure 4 for illustration of steam boiler.A. Steam pressure gauge and pressure cut-out, install in...

Page 7 - IMPORTANT

LIBERTY II 7 C. HOT WATER RADIATION VENTING - Manual air vents should be installed at the top of all "drops"(where piping goes downward). Air must be vented or purged from all zone lines to permit proper system heating. D. PUMP LOCATION-Locating low-head pump(s) on return to boil- er is only...

Page 8 - VENT PIPING AND DRAFT REGULATOR; OPERATING INSTRUCTIONS

8 LIBERTY II VENT PIPING AND DRAFT REGULATOR A. Vent pipes must be installed having the same diameter as the boiler outlet. (See page 2) B. Vent pipes and breeching must be pitched upward a minimum of 1/4" per foot. C. Connect vent pipe to the chimney using as few elbows as possible.D. Horizonta...

Page 9 - CLEANING AND FILLING A NEW STEAM BOILER; sodium hydroxide; BLOWING OFF A LOW PRESSURE STEAM BOILER

LIBERTY II 9 CLEANING AND FILLING A NEW STEAM BOILER I. BEFORE USING STEAM BOILERA. Check burner to be certain it is ready for firing. DO NOT FIRE into an empty boiler. B. Be prepared to heat raw water to at least 180°F. as soon as it is introduced into the boiler. This procedure will remove dissolv...

Page 10 - A. SPECIAL FLUSHING INSTRUCTIONS; PRESSURE CONTROL CHECK-OUT; Replace all buried wet return lines.

10 LIBERTY II CAUTION: When flushing float type low water cut-off control, hot water and steam will flow out the blow down valve. Blow down valve is illus-trated below. A. SPECIAL FLUSHING INSTRUCTIONS For new boiler installed in old system.Installation of new boiler may break loose a heavy accumula...

Page 12 - REVISION; ZONE; imary other; for

12 LIBERTY II T T 24 VOLTTHERMOSTAT FLAMEDETECTOR BLACK RED WHITE 4 2 1 3 NOZZLE LINE HEATER IF EQUIPPED GREEN GROUNDING SCREW QUICK DISCONNECT PLUG 1 3 L2 L1 WHITE OTHER SAFETY CONTROL BLACK RED GREEN HIGH LIMIT 2 1 ELECTRICAL POWER SUPPLY. PROVIDE DIS CONNECT MEANS AND OVERLO AD PROTECTION AS R EQ...

Page 13 - WIRING FOR PACKAGED STEAM BOILER; Detail “A”

LIBERTY II 13 4 2 1 3 1 2 2 HEX NUT LOOSE WHITE WIRE LEAD TO PROBE BLACK WHITE RED GREEN L 4006ALOW LIMITFOR TANKLESSOPTIONAL T T F F FLAMEDETECTOR WHITE BLACK RED GREEN GROUNDING SCREW LOW WATER ALARMOR WATER FEEDER(OPTIONAL) NOZZLE LINE HEATER IF EQUIPPED 1 PRESSURECUT OUT BURNER JUNCTION BOX PROB...

Page 15 - BURNER DATA – BECKETT CF-375 BURNERS FOR PACKAGED BOILERS ONLY; All burner models shown are single stage.

LIBERTY II 15 BURNER DATA – BECKETT CF-375 BURNERS FOR PACKAGED BOILERS ONLY (For knocked-down & boiler burner units see publication no. L-42KB) LD-60 CF-375 2.60 2.25 45˚ P HAGO 135 10 3 1 LD-60 CF-375 2.85 2.25 45˚ P HAGO 160 10 2 2 LD-70 CF-375 3.00 2.5 45˚ SS HAGO 145 10 4 3 LD-70 CF-375 3.1...

Page 17 - NOTE: ELECTRODES ARE PRESET AT THE FACTORY.; aligned with the correct index number.; TURBULATOR SETTINGS - RIELLO 40 SERIES; The hydraulic AIR SHUTTER (A) is operated by the HYDRAULIC; must; be in place when making; FIgure 9B; FOR PROPER INSERTION INTO COMBUSTION CHAMBER

LIBERTY II 17 NOTE: ELECTRODES ARE PRESET AT THE FACTORY. REGULATION OF THE TURBULATOR AND AIR SHUTTER FORPROPER COMBUSTIONTurbulator Setting 1. Loosen nut, 1, then turn the screw, 2, until the index marker, 3, is aligned with the correct index number. 2. Retighten the retaining nut, 1. TURBULATOR S...

Page 20 - sodium chromate; CARE AND MAINTENANCE

LIBERTY II 20 I. EXTENDED SHUTDOWN, CLEANING OR REMOVAL OF BOILERFROM SERVICE. DANGER: Use CAUTION when handling chemicals and draining hot water from a boiler. Scalding water and/or chemicals can cause per-manent injury to the skin, eyes and respiratory system.A. Shut down burner by disconnecting a...