Table of Contents
Important Safeguards and Warnings ..................................................................................... 3
System Components ............................................................................................................... 4
Chromalox Cable Types .......................................................................................................... 5
General Information ................................................................................................................ 6
Use of Manual ..................................................................................................................... 6
Storage ................................................................................................................................ 6
Important Installation Notes ................................................................................................ 6
Installation ................................................................................................................................ 7
Pre-Installation Guidelines .................................................................................................. 7
Installation Guide: Single Run of Cable ............................................................................... 8
Installation Guide: Multiple Cable Runs .............................................................................. 9
Installation on Fire Protection Systems ............................................................................. 10
Other Installation Considerations ...................................................................................... 11
Typical Installation Details .................................................................................................... 12
Wiring ...................................................................................................................................... 16
Heating Cable Components ................................................................................................. 18
Connection Kits ................................................................................................................. 18
Accessories ....................................................................................................................... 22
Control Systems .................................................................................................................... 23
Controllers ......................................................................................................................... 26
Thermal Insulation ................................................................................................................. 28
Commission Testing .............................................................................................................. 28
Speciļ¬cations ........................................................................................................................ 29
Troubleshooting ..................................................................................................................... 31
Locating Faults .................................................................................................................. 32
Insulation Resistance (Megger) Test .................................................................................. 34
Stabilized Current Test ...................................................................................................... 34
End of Current Voltage Test ............................................................................................... 34
Installation and Maintenance Log........................................................................................ 35
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