The ColorFlex EZ requires minimal maintenance. This chapter describes cleaning of the instrument and
tiles and running diagnostic tests as part of normal instrument maintenance.
Cleaning of the ColorFlex EZ
Clean the outside surfaces of the ColorFlex EZ using a soft cloth. Do not spray liquids directly on the
instrument.
Diagnostic Test #1: Running Short Term Repeatability
Short Term Repeatability of your instrument may be tested using the calibrated white tile as follows:
1. Turn the ColorFlex EZ on and allow it to warm up for 2 hours. Meanwhile, clean the
calibrated white tile as described and allow the tile to return to room temperature.
2. Follow the instructions given in the SENSOR MENU > DIAGNOSTICS section to run the short
repeatability test that is built into EasyMatch QC.
Diagnostic Test #2: Running Long Term Repeatability
Long Term Repeatability is measured using the Green Tile as follows:
1. If needed, clean the diagnostic green tile and allow the tile to return to room temperature.
2. Follow the instructions given in the SENSOR MENU > DIAGNOSTICS section to run the long-
term repeatability test that is built into EasyMatch QC.
Replacing the Lamp
Lamp replacement requires a trained technician. Contact HunterLab Technical Support to arrange for
lamp replacement. Please read "When You Need Assistance" prior to contacting HunterLab.
ColorFlex EZ Supplemental Manual for EasyMatch QC Ver 1.2
ColorFlex EZ Maintenance and Testing
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