How can I ensure the verification results are accurate?

The Safescan 155 / 165 / 185 is a “low maintenance” device. However, to ensure accurate verification results it is necessary that the sensors are regularly cleaned with a dry brush, pressurized air suitable for cleaning of mechanical and electronic devices or a cotton tip with a little drop of pure alcohol. Make sure the device is switched off and disconnected from the mains outlet before cleaning.

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