HunterLab ColorFlex EZ, User Manual

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ColorFlex EZ User’s Manual Version 2. 2
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CHAPTER EIGHT
Maintaining and Testing ColorFlex EZ
The ColorFlex EZ requires very little maintenance; keep the tiles clean, and take reasonable
precautions to prevent entry of contaminants into the sample port.
This chapter describes the maintenance necessary to keep the instrument functioning properly
and provides tests to assess performance.
Cleaning the ColorFlex EZ
Clean the outside surfaces of the ColorFlex EZ using a soft cloth. Do not spray liquids directly on
the instrument.
Maintaining the Instrument Standards
Before standardizing, inspect the calibrated White Tile and Black Glass for dust and fingerprints.
Do the same for the diagnostic Green Tile prior to running the Green Tile Test. Keep the
calibration tiles in the carrying case when not being used. If a tile is lost or damaged, contact
HunterLab as described in
When You Need Assistance concerning replacement.
Clean the tiles using a soft nylon bristle brush and a solution of warm water and a laboratory
grade detergent such as SPARKLEEN. Rinse the tiles in a stream of warm tap water. Blot them
dry using a clean, non-optically brightened, lint-free paper towel.
Note: SPARKLEEN is manufactured by Fisher Scientific Co., Pittsburgh, PA
15219 and may be ordered from them using catalog number 4-320-4. One
tablespoon of SPARKLEEN should be added to every gallon of water.
Replacing the Lamp
Lamp replacement requires a trained technician. Contact the HunterLab Field Service
Department to arrange for lamp replacement. Please read
When You Need Assistance prior to
contacting HunterLab.