Table Of Contents - FULTON VSRT Series Installation, Operation And Maintenance Manual

VSRT-IOM-2022-0728
Introduction
Overview .............................................................................................................. 1-2
Receiving Inspection ............................................................................................ 1-3
Warnings & Cautions ............................................................................................ 1-3
Disclaimers and Local Codes ................................................................................ 1-6
Installation
Product Overview ................................................................................................. 2-2
Massachusetts Installations ................................................................................. 2-2
Placement & Rigging ........................................................................................... 2-2
Clearances and Serviceability .............................................................................. 2-3
Equipment Ventilation & Combustion Air Requirements .................................. 2-30
Combustion Air Filter (VSRT 9.5, 80-250 BHP Only) ......................................... 2-31
Gas Supply .......................................................................................................... 2-31
INLET GAS PRESSURE ................................................................................................................3-31
LINE GAS PRESSURE REGULATION ............................................................................................3-31
GAS PIPING INSTALLATION .......................................................................................................3-32
MULTIPLE BOILER INSTALLATION .............................................................................................3-33
Electrical Connections and Devices .................................................................... 2-33
Water Chemistry ................................................................................................ 2-35
Steam Outlet ...................................................................................................... 2-35
Water Supply ...................................................................................................... 2-36
GLOSSARY OF WATER SUPPLY TERMS ......................................................................................2-37
Piping Specifications .......................................................................................... 2-38
Insulation ........................................................................................................... 2-42
System Interfaces ............................................................................................... 2-42
FEEDWATER TANK ......................................................................................................................2-42
The Feed Water Piping ....................................................................................... 2-42
BLOWDOWN TANK .....................................................................................................................2-42
THE BLOW OFF VALVES ..............................................................................................................2-43
STEAM SAFETY VALVES .............................................................................................................2-43
STEAM PRESSURE GAUGE ASSEMBLY ......................................................................................2-44
THE WATER COLUMN AND WATER GAUGE GLASS ....................................................................2-44
Stack & Flue Connections ................................................................................... 2-45
Venting Terminations ......................................................................................... 2-46
ROOF TERMINATIONS ................................................................................................................2-46
SIDE WALL VENT TERMINATIONS ..............................................................................................2-49
System Piping Testing ........................................................................................ 2-49
Assembly of Fulton Multi-Skid Engineered Systems ......................................... 2-49
Before Leaving The Installation .......................................................................... 2-54
Questions? Please Contact Your Local Manufacturer's Representative
1-1 Operation
Start-Up Preparation & Installation Review ........................................................ 3-2
Start-Up Service ................................................................................................... 3-2
Prepare for Initial Start-Up ................................................................................... 3-3
Perform Boil-Out .................................................................................................. 3-3
BOIL OUT PROCEDURE .................................................................................................................3-3
2-1
Sequences of Operation: Gas Fired Burners ......................................................... 3-4
SEQUENCE OF OPERATION: MODULATED BURNER ....................................................................3-4
Flame Programmers ............................................................................................ 3-5
FLAME SAFEGUARD CONTROL ....................................................................................................3-5
Siemans Linkageless Modulation ........................................................................ 3-5
Siemans LMV3 Controller Navigation .................................................................. 3-5
Commissioning The Unit ...................................................................................... 3-7
ADJUSTING THE PROFILE.............................................................................................................3-7
Operating Controls ............................................................................................... 3-9
Burner Settings .................................................................................................... 3-9
Pressure Modulation Controller ........................................................................... 3-9
For All Models ..................................................................................................... 3-11
FLAME PROGRAMMER ..............................................................................................................3-11
AIR SWITCH SAFETY ..................................................................................................................3-11
BLOWER MOTOR STARTER .........................................................................................................3-12
PUMP MOTOR STARTER .............................................................................................................3-12
LOW WATER CUT-OFF ................................................................................................................3-12
PRIMARY LOW WATER CUT-OFF ...............................................................................................3-12
SECONDARY LOW WATER CUT-OFF ...........................................................................................3-13
HIGH LIMIT PRESSURE SWITCH ................................................................................................3-13
OPERATING PRESSURE LIMIT SWITCH......................................................................................3-13
FLAME SCANNER .......................................................................................................................3-13
MODULATING CONTROLS ..........................................................................................................3-14
PRESSURE RELIEF VALVE ...........................................................................................................3-14
SIGHT GLASS ISOLATION VALVES ..............................................................................................3-14
Cycle Testing ....................................................................................................... 3-14
Daily Start-Up ..................................................................................................... 3-14
Daily Shut-Down ................................................................................................ 3-14
Maintenance & Troubleshooting
Procedure for Cleaning Water Probes ................................................................... 4-2
Flame Scanner Adjustment for Fulton Gas Fired Steam Boilers .......................... 4-4
Recommended Daily Maintenance Schedule ...................................................... 4-4
Recommended Weekly Maintenance Schedule .................................................. 4-5
Recommended Monthly Maintenance Schedule ................................................ 4-5
BURNER COMPONENTS ...............................................................................................................4-6
Replacing the Combustion Air Inlet Filter (VSRT-9.5, 80-250 HP) ....................... 4-6
Recommended Semi-Annual Maintenance Schedule ......................................... 4-6
INSPECTION AND MAINTENANCE OF THE PILOT ASSEMBLY .....................................................4-8
INSPECTION/CLEANING OF THE BURNER ASSEMBLY FOR VSRT 9.5-80 BHP ............................4-9

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