Owner's manual

BoilerSpection HD/SD Manual Contents  iv
4 Maintenance ................................................................................................................. 35
4.1 Recommended BoilerSpection Maintenance Schedule .......................................... 35
4.1.1 Inspection and Test............................................................................................ 35
4.2.1 Preventive Maintenance .................................................................................... 36
4.3 Checking Air Filter Automatic Drains .................................................................... 36
4.4 Replacing 1st Stage-Filter and 2nd Stage-Filter Elements ..................................... 36
4.5 Spare Parts ............................................................................................................ 36
4.6 Ordering Replacement Parts ................................................................................. 37
5 Troubleshooting ............................................................................................................ 38
5.1 Lens ....................................................................................................................... 39
5.2 Camera .................................................................................................................. 39
5.3 Enclosure & Air-Purge ........................................................................................... 40
5.5 Retraction/Filtration .............................................................................................. 41
5.6 Field Enclosures ..................................................................................................... 41
6 Principles of Thermal Imaging ....................................................................................... 43
6.1 Infrared Radiation ................................................................................................. 43
6.2 Emissivity............................................................................................................... 44
6.3 Blackbody Radiation ............................................................................................. 45
6.4 Blackbody Type Source and Emissivity ................................................................... 46
6.5 Determining Emissivity .......................................................................................... 47
6.6 Background Noise ................................................................................................. 48
6.7 Practical Measurement .......................................................................................... 49
6.8 Emissivity of Various Materials .............................................................................. 50
7 System Diagrams ........................................................................................................... 55
7.1 BoilerSpection HD System Diagrams...................................................................... 55
7.1.1 HD Borescope Assembly .................................................................................... 56
7.1.2 HD Mounting Plate Drawings ........................................................................... 57
7.1.3 HD Air Filtration System Mechanical Drawings................................................. 59
7.1.4 HD Retraction System Mechanical Drawings .................................................... 62
7.2 BoilerSpection SD System Diagrams ...................................................................... 65
7.2.1 SD Borescope Assembly Drawings ..................................................................... 66
7.2.2 SD Mounting Plate Drawings ............................................................................ 69
7.2.3 SD Air Filtration System Mechanical Drawings ................................................. 71
7.2.4 SD Retraction System Mechanical Drawings ..................................................... 74
7.3 Field Switch Enclosure (FSE) Drawings................................................................... 79
7.4 Power Distribution Enclosure (PDE) Drawings ....................................................... 82
8 Appendix ....................................................................................................................... 85
8.1 Specifications ........................................................................................................ 85
8.2 Table of Figures .................................................................................................... 86
9 Index ............................................................................................................................. 89