TestEquity TEC1 Operation And Service Manual page 4

Chapter 7 - Maintenance .......................................................................................................... 7-1
Preventive Maintenance Schedule __________________________________________________________ 7-1
Daily or As Needed .......................................................................................................................................... 7-1
Every 6 Months ................................................................................................................................................ 7-1
Every 12 Months .............................................................................................................................................. 7-1
How to clean the chamber interior and exterior ............................................................................................... 7-1
How to verify the chamber performance .......................................................................................................... 7-2
How to verify the calibration ........................................................................................................................... 7-3
Theory of Operation _____________________________________________________________________ 7-4
Thermoelectric Cooling and Heating ............................................................................................................... 7-4
Temperature Control ........................................................................................................................................ 7-4
Troubleshooting _________________________________________________________________________ 7-5
Recommended Spare Parts ________________________________________________________________ 7-6
Major Electrical Parts ____________________________________________________________________ 7-6
General Replaceable Parts ________________________________________________________________ 7-6
EZ-Zone Temperature Controller Setup Parameters __________________________________________ 7-7
EZ-Zone Setup Menu Parameters .................................................................................................................... 7-8
EZ-Zone Custom Menu Parameters ............................................................................................................... 7-10
EZ-Zone Operations Page Parameters ........................................................................................................... 7-10
Chapter 8 - Warranty ............................................................................................................... 8-1
Chapter 9 - Drawings ................................................................................................................ 9-1
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