Table Of Contents - Harsco Industrial 1004905923 Installation & Owner's Manual

1 INTRODUCTION .........................................................................................................5
2 SAFETY .......................................................................................................................5
2.1 General ............................................................................................................................ 5
2.2 Training ............................................................................................................................ 5
2.3 Safety Features ................................................................................................................ 6
2.4 Safety Labels ................................................................................................................... 6
2.5 Safety Precautions ........................................................................................................... 6
3 INSTALLATION ...........................................................................................................8
3.1 Receiving and Storage ..................................................................................................... 8
3.2 Compliance with Codes ................................................................................................... 9
3.3 Setup ................................................................................................................................ 9
3.4 Electrical Connections.................................................................................................... 10
3.5 Inlet Air and Exhaust Venting ......................................................................................... 12
3.6 Gas Piping ...................................................................................................................... 21
3.7 Boiler Water Piping ........................................................................................................ 23
3.8 Burner and Ignition System ............................................................................................ 26
3.9 Pre-Start Check List ....................................................................................................... 26
3.10 Safety Checks ............................................................................................................. 26
3.11 Boiler Operating Control ............................................................................................. 28
3.12 Combustion Adjustment .............................................................................................. 29
4 OPERATION ..............................................................................................................32
4.1 General .......................................................................................................................... 32
4.2 Lighting and Shut-Down Procedures ............................................................................. 32
5 MAINTENANCE .........................................................................................................33
5.1 Maintenance and Inspection Schedule .......................................................................... 33
5.2 Cleaning the Burner ....................................................................................................... 35
5.3 Removing the Heat Exchanger ...................................................................................... 36
5.4 After All Repairs or Maintenance ................................................................................... 36
5.5 Sequence of Operation .................................................................................................. 36
5.6 Troubleshooting ............................................................................................................. 37
5.7 Manual Reset Error Codes - A## .................................................................................. 40
5.8 Auto-reset Error Codes - E## ........................................................................................ 41
6 PARTS/TECHNICAL SUPPORT ...............................................................................42
6.1 Schematic Diagrams ...................................................................................................... 42
7 LIMITED WARRANTY ...............................................................................................54
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8 MODU-FIRE FORCED DRAFT BOILER FIRE TEST REPORT ..............................55
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MODU-FIRE Forced Draft Gas-Fired Boiler 2500-3000
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