Smith Cast Iron Boilers GB300 - Manual (Page 2)

GB300 BOILER INSTALLATION AND OPERATION INSTRUCTIONS
Page 2
CONTENTS
Getting Started ................................................... page 2
Boiler Ratings & Capacities ................................ page 3
Boiler Location ................................................... page 3
Combustion Air & Ventilation .............................. page 4
Chimney & Vent Pipe Connections .................... page 5
Boiler Assembly .............................................. page 11
Heating System Piping ..................................... page 35
Gas Supply Piping ............................................ page 39
Electrical Wiring ............................................... page 40
Boiler Operation .............................................. page 41
Lighting Instructions ......................................... page 42
Boiler Checking & Adjustment .......................... page 43
Boiler Maintenance .......................................... page 44
Repair Parts ..................................................... page 46
Health Warnings .......................................... back cover
BEFORE YOU START
This manual covers the application, installation, operation
and maintenance of a GB300(S,W) low pressure steam
or hot water boiler.
To obtain the safe, dependable, efficient operation and
long life for which this boiler was designed, these
instructions must be read, understood and followed.
The GB300(S,W) boilers have been design certified by
CSA for use with natural and propane gas under the
latest revision of ANSI-Z21.13/CSA 4.9 Gas-Fired Low
Pressure Steam and Hot Water Boilers and CGA 3.3,
Gas-Fired Steam and Hot Water Boilers. Each unit has
been constructed and hydrostatically tested for a
maximum working pressure of 80 psi US, 50 psi
Canada, 15 psi steam in accordance with Section IV of
the A.S.M.E. Boiler and Pressure Vessel Code for cast
iron boilers.
All aspects of the boiler installation must conform to the
requirements of the authority having jurisdiction, or, in
the absence of such requirements, to the National Fuel
Gas Code, ANSI Z223.1/NFPA - latest revision. Where
required by the authority having jurisdiction, the
installation must conform to the Standard for Controls
and Safety Devices for Automatically Fired Boilers,
ANSI/ASME CSD-1.
This product must be installed by a licensed plumber or
gas fitter when installed within the Commonwealth of
Massachusetts.
In Canada, the installation must be in accordance with
the requirements of CAN/CGA B149.1 or .2, Installation
Code for Gas Burning Appliances and Equipment.
The owner should maintain a record of all service work
performed with the date and a description of the work
done. Include the name of the service organization for
future reference.
Direct all questions to your Smith Cast Iron Boiler
distributor or contact the Smith Customer Service
Department, 260 North Elm Street, Westfield, MA 01085.
Always include the model and serial numbers from the
rating plate of the boiler in question.
Assurez-vous de bien suivre les instructions données dans cette
notice pour réduire au minimum le risque d'incendie ou d'explosion ou pour éviter
tout dommoge matériel, toute blessure ou la mort
Ne pas entreposer ni utiliser d'essence ou ni d'autres vapeurs ou liquides inflammables
à proximité de cet appareil ou de tout autre appareil.
QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ:
• Ne pas tenter d'allumer d'appareil.
• Ne touchez à aucun interrupteur; ne pas vous servir des téléphones se trouvant dans
le bâtiment.
• Appelez immédiatement votre fournisseur de gas depuis un voisin. Suivez les
intructions du fournisseur.
• Si vous ne purvez rejoindre le fournisseur, appelez le service des incendies.
L'installation et l'entretien doivent être assurés par un installateur ou un service
d'entretien qualifié ou par le fournisseur de gaz.