Filter
Top Products
CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PAGE
Ratings and Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Installation Requirements:
Boiler Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Chimney Requirements . . . . . . . . . . . . . . . . . . . . . . . . .3
Air Supply and Venting . . . . . . . . . . . . . . . . . . . . . . . . . .3
Controls and Accessories . . . . . . . . . . . . . . . . . . . . . . . .6
Piping for Steam Boilers . . . . . . . . . . . . . . . . . . . . . . . . .6
Cleaning Piping System . . . . . . . . . . . . . . . . . . . . . . . . .6
Piping for Water Units . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Piping for Tankless Heater . . . . . . . . . . . . . . . . . . . . . . .7
Installing Burner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Oil Supply Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Wiring the Boiler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Vent Piping and Draft Regulator . . . . . . . . . . . . . . . . . . .8
Operating Instructions:
Precautions Before Starting . . . . . . . . . . . . . . . . . . . . . .8
Start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Cleaning and Filling New Water Boiler . . . . . . . . . . . . . .8
Blowing Off a Steam Boiler . . . . . . . . . . . . . . . . . . . . .6, 9
Cleaning and Filling New Steam Boiler . . . . . . . . . . . . .9
Low Water Cut-off Check-out . . . . . . . . . . . . . . . . . . . . .9
Pressure Control Check-out . . . . . . . . . . . . . . . . . . . . .10
Replacement of Steam Boiler . . . . . . . . . . . . . . . . . . . .10
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-13
Burner Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14-19
Care and Maintenance:
Extended Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Freezing Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Oil Burner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
General Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . .20
SAFETY WARNING:
KEEP BOILER AREA CLEAR AND FREE FROM
COMBUSTIBLE MATERIALS, GASOLINE AND
OTHER FLAMMABLE VAPORS AND LIQUIDS.
FAILURE TO ADHERE TO ABOVE SAFETY
WARNING, MAY RESULT IN PERSONAL INJURY
OR DEATH AND PROPERTY DAMAGE.
IMPORTANT: The installation of this equipment must conform
to the requirements of the authority having jurisdiction or, in
the absence of such requirements, to the Installation of Oil
Burning Equipment, ANSI/NFPA 31, latest edition, and to the
National Electrical Code ANSI/NFPA 70, latest edition. The
installation must also conform to the additional requirements in
this Slant/Fin Instruction Manual. Where there is any differ-
ence, the more stringent requirement shall govern.
In addition, where required by the authority having jurisdiction,
the installation must conform to American Society of
Mechanical Engineers Safety Code for Controls and Safety
Devices for Automatically Fired Boilers, No. CSD-1, latest
edition.
THIS MANUAL MUST BE LEFT WITH OWNER AND
SHOULD BE HUNG ON OR ADJACENT TO THE
BOILER FOR REFERENCE.
IMPORTANT: This boiler must be installed by a trained,
experienced, service technician, licensed for the installation
and servicing of oil burning equipment or otherwise qualified by
the authorities having jurisdiction over the installation.
Printed in U.S.A. 906 Publication No. LD-40
Part No. 43-0270 Rev. A
INSTALLATION AND OPERATING INSTRUCTIONS
OIL-FIRED WATER AND STEAM BOILERS/NO. 2 OIL
LIBERTY
®
II