FULTON FT-0240C - Electrical Panel

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FT-C Vertical Electric Thermal Fluid Heater Manual 12 2013 ISSUE 1

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

Miniature Relays

Control Circuit MCB

Burner Control

Terminals for External

Connections

Contactors

Power Supply

Protection Devices

for Motors

Door Isolator

Main Page

Table of Contents4
Introduction9
General9
Technical Data (Heat Output)9
FT-C Component View10
Installation11
General11
Transport11
Siting12
Gas & Oil Supply13
CSD-I Fuel Train14
Oil Supply15
Access16
Minimum Clearance for Coil Removal16
System Connections17
Drain/Fill Connection17
Heater Connections17
Thermal Fluid Heater Nameplate18
Electrical Connections18
Voltage and Frequency18
Pipework Systems18
Combination Expansion/Deaerator/Thermal Buffer Tank19
Expansion Section19
Deaerator Section19
Thermal Buffer Section19
Sizing the Tank for the System20
Location20
FT-L Combination Expansion/Deaerator/Thermal Buffer Tank21
Liquid Level Switch22
Pressurised Systems22
Connections23
Oil and Gas Circulating Pump24
Location24
Connections and Piping25
Alignment25
Lubrication25
Seals26
Air Cooling26
Water Cooling26
Pressure Gauges27
Catch Tank27
Gauges27
Valves28
Piping28
Gasket Installation Instructions30
Testing33
Insulation34
Thermal Fluids34
Thermal Fluids at Elevated Temperatures34
Selecting a Thermal Fluid35
Routine Analysis of Heat Transfer Liquid36
Thermal Fluid Breakdown36
Multi-Skid Systems37
Operation39
General39
Start-Up Preparation and Installation Review39
Drain and Fill Connection40
Filling the System41
Filling Procedure41
For Systems Equipped with Inert Blankets42
Circulating Pump43
Mechanical/Air Cooled Seal43
Initial Start-Up44
Start-Up Service44
Cold Circulation45
Filtering the System46
Procedure for First Shutdown47
Sequence of Operation48
Complete Dual Fuel Assembly51
Gas Fired Modulating Burner52
Setting Main Burner Ignition53
Setting Main Run Modulation54
Setting Low Fire54
Setting the Complete Range55
Changing Set Point on the AZL56
For Manual Operation56
Required Pressure Drop Across the Heater56
Required Flow through the Heater57
Operating Controls58
Electrical Panel59
Air Safety Switch60
Blower Motor Starter60
Liquid Level Switch-When Combination Tank Is Supplied60
Differential Pressure Switch61
Pump Motor Starter61
High and Low Fluid Pressure Switches62
Gas Pressure Switch62
Operating Temperature Control63
High Limit Temperature Control63
Pressure Gauges64
Operating Limit Controller64
On/Off Controls64
Flow Proving Device64
Test of Ignition Safety System Shutoff65
Cycle Testing65
Daily Start-Up66
Daily Shutdown66
Maintenance67
Required Maintenance at First Shutdown67
Maintenance Procedures67
Lubrication67
Soot Cleaning67
Thermal Fluid Circulating Pump68
Schedule of Operator Tests and Checks68
Daily68
Weekly68
Pump Coupling69
Monthly69
Six Monthly69
Operating Temperature Control70
Annually70
Safety Check Procedures70
Temperature Limits70
Air Switch71
Air Filter Box Switch71
Liquid Level Switch71
Differential Pressure Switch71
Inlet and Outlet Pressure Gauges72
Low Inlet Pressure Switch72
High Outlet Pressure Switch72
High/Low Gas Pressure Switch72
Troubleshooting73
Troubleshooting: Flow Circuit/Circulating Pump(S)73
Troubleshooting: Tripped High Outlet Pressure Switch75
Troubleshooting: Differential Pressure Switch Break76
Troubleshooting: Call for Heat77
Troubleshooting: Safety Interlock78
Maintenance Log78
General Data81
FT-C Specification83
Electrical Diagrams84
Electrical Diagram: FT-C 0430 Electrical Thermal Fluid Heater On/Off84

FULTON FT-0240C - Electrical Panel

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