Slant/Fin GXHA-200 - Manual

CONTENTS .........................................................................PAGE
Dimensions............................ ......................................................2
Installation Requirements:
Boiler Location........................................ ................................3
Boiler Foundation....................................................................3
Chimney Requirements............................. .............................3
Minimum Clearance.....................................................................3
Vent Piping..............................................................................4
Gas Piping............................................. ......................................4
Electrical Controls and Wiring.................... ............................5
Boiler Room Air Supply and Ventilation......... .........................5
Draft Hood Installation.............................. ..............................5
Piping at Boiler—Steam Boilers................... ..........................6
Steam Controls Assembly and Installation .............................6
Piping a Steam Boiler .........................................................6,7
Vent Damper.......................................... ..............................8,9
Operating Instructions:
Filling and Venting Steam Systems.............. .....................9-10
Initial Start, Safety and Lighting Instructions... ................10-11
Burner Adjustment, Checking Gas Input...... ........................11
Controls, Safety Check .........................................................12
Low Water Cut-off Check-Out....................................................12
Pressure Control Check-Out .....................................................12
Blowing Off a Steam Boiler........................................................13
Care and Maintenance.................................. ............................14
Safety Check for Control System..........................................14
Water Treatment....................................................................14
Sequence of Operations............................................................15
Wiring Diagrams.......................................... .........................16-17
Troubleshooting Guide...............................................................18
Replacement Parts...................................... ..............................19
Appendix A ................................................................................19
IMPORTANT
READ ALL OF THE FOLLOWING WARNINGS AND
STATEMENTS BEFORE READING THE
INSTALLATION INSTRUCTIONS
The installation must conform to the requirements of the authori-
ty having jurisdiction or, in the absence of such requirements, to
the National Fuel Gas Code, ANSI Z223.1-latest edition. The
installation must also conform to the additional requirements in
this Slant/Fin Instruction Book.
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.
This manual must be left with owner and should be hung on or
adjacent to the boiler for reference.
WARNING
This boiler, gas piping and accessories must be installed, con-
nected, serviced and repaired by a trained, experienced service
technician, familiar with all precautions required for gas-fired
equipment and licensed or otherwise qualified, in compliance
with the authority having jurisdiction.
Printed in U.S.A. 1114 PUBLICATION GGS-41
Part No. 41-0881
INSTALLATION AND OPERATING INSTRUCTIONS
LOW PRESSURE STEAM—Models GXH-230 through GXH-300H
LOW PRESSURE STEAM—Models GXHA-100 through GXHA-200
GALAXY
GAS-FIRED CAST IRON BOILERS FOR
NATURAL AND L.P. PROPANE GASES
STEAM BOILERS
™
Heating Contractor
Address
Phone Number
Boiler Model Number
Boiler Serial Number
Installation Date
WARNING
SEE “WARNING” ON PAGE 3 FOR LIQUEFIED
PETROLEUM (L.P.) PROPANE GAS-FIRED BOILERS