ATS Maximus MCJ2000 Series, Справочное руководство

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Chapter 5: Maintenance Maintenance
MANU-MAXIMUS-02 Maximus Reference Manual 5-5
Revision-02
Cleaning the Biometric Sensor
Use the following procedure to clean the Biometric sensor surface (all sensor technologies):
1. Remove electrical power from the finger sensor by disconnecting the terminal
from its power source.
2. Use an alcohol prep wipe or dampen (not soaking or dripping wet) a clean
cotton swab, a clean cotton ball, or a non-abrasive cloth with isopropyl alcohol.
3. Gently rub the sensor surface and surrounding bezel with the damp cotton
swab, rotating the swab to keep exposing a clean surface to the sensor.
4. If the sensor is very dirty, you may need to repeat the cleaning operation using a
new clean swab.
5. After cleaning with the damp swab, gently rub the surfaces again with a clean
dry cotton swab.
6. Reconnect the terminal power when cleaning is complete.
Do not directly spray the sensor.
Do not use nylon brushes or scouring pads, abrasive cleaning fluids or powders, or
steel wool. These items can damage the sensor.
Do not use bleach or chlorine-based cleaners, non-chlorine bleach, or chlorine-
based bathroom or mildew cleaners.
Chlorine-based cleaners do not necessarily affect the functionality of the
fingerprint sensor, but they can discolor and could damage the surrounding
enclosure and peripheral components.
Do not use any solvents such as acetone, MEK, TCE, paint thinner, turpentine, etc.
Do not allow cleaner to drip or run down into the enclosure.
Caution