Main
INSTALLATION INSTRUCTIONS FORCED DRAFT STEAM BOILERS
NOTE:
1.1 BOILER FOUNDATION
IMPORTANT
1.2 CLEARANCES
NOTE
MINIMUM CLEARANCES
1.4 BOILER CONNECTIONS
1.5 GAS SUPPLY CONNECTION - FORCED DRAFT UNITS
1.6 ELECTRICAL CONNECTION
WARNING!
1.8 CHIMNEY, FLUE PIPE & DRAFT CONTROL - FORCED DRAFT BOILERS
FIG. 1.8.1: VENT DESIGN INSTRUCTION - REFERENCES
TABLE 1.8.1A: ESTIMATING FLUE GAS VOLUMETRIC FLOW RATE
TABLE 1.8.1B: STACK EXIT VELOCITY
WARNING
1.8.7 ACCEPTABLE VENT TYPES
WARNING
1.8.5 VENT CONNECTORS (HORIZONTAL RUNS)
1.8.6 CHIMNEY & VENT CONSTRUCTION (VERTICAL SECTION)
1.8.7 MARKING OF GAS VENTS
1.8.8 VENTING MULTIPLE APPLIANCES ON A COMMON VENT
1.8.9 VENT AND CHIMNEY TERMINATIONS
1.8.10 AUTOMATIC VENT DAMPERS
1.8.14 SIZING OF CHIMNEY AND VENT
1.8.12 QUICK SELECTION FOR VENT SIZING CHARTS
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1.8.16 SPECIAL APPLICATIONS
1.9 BURNERS AND GAS TRAIN - FORCED DRAFT BOILERS
1.10 PROCEDURES TO BE FOLLOWED BEFORE PLACING BOILER IN OPERATION
WARNING:
CAUTION:
2.1 FIRING RATE ADJ USTMENT - ATMOSPHERIC GAS UNITS
2.2 FIRING RATE ADJUSTMENT - GAS METER READINGS
2.3 SAFETY SHUT-OFF DEVICES (FLAME SUPERVISION)
2.4 LIMIT CIRCUIT CUT-OUT TEST
2.5 RECOMMENDED DRAFT AND COMBUSTION READINGS
CAUTION
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CARE AND MAINTENANCE STEAM BOILERS
CAUTION:
3.1 REQUIRED PRECAUTIONS DURING TEMPORARY USE
3.2 CLEANING THE BOILER AND SYSTEM - NEW SYSTEMS
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3.3 SYSTEM CLEAN OUT
3.4 REPLACEMENT BOILER INSTALLATIONS: PROTECTION AGAINST CORROSION & SEDIMENT
3.5 BOILER WATER TREATMENT
3.6 EXTERNAL "FIRE-SIDE" CLEANING
3.7 SUGGESTED MAINTENANCE SCHEDULE
3.8 FLOAT-ACTUATED WATER LEVEL CONTROLS
3.9 WATER GAUGE GLASSES
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4.0 IDLE BOILER CARE AND LAY-UP