Programming the Controller ......................................................................................................................25
Running a Program (8 Segment Programmable Models)..........................................................................30
Holding a Program ....................................................................................................................................30
Cancelling a Program ................................................................................................................................30
Tuning ........................................................................................................................................................31
Furnace Loading ..............................................................................................................................................34
Preventative Maintenance ................................................................................................................................35
General Cleaning ......................................................................................................................................36
Troubleshooting ................................................................................................................................................37
Maintenance and Servicing ..............................................................................................................................39
Fuse Replacement ....................................................................................................................................40
Thermocouple Replacement (Type K) ......................................................................................................40
Muffle (Heating Element) Replacement ....................................................................................................40
Wiring Diagrams................................................................................................................................................42
Replacement Parts............................................................................................................................................44
Ordering Procedures ........................................................................................................................................45
Material Safety Data Sheet ..............................................................................................................................46
Two-Year Limited Warranty ..............................................................................................................................52
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TABLE OF CONTENTS