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Except for the batteries, the instrument contains no parts that can be replaced by personnel
who have not been specially trained and accredited. Any unauthorized repair or replacement of
a part by an "equivalent" may gravely impair safety.
6.1. Cleaning
To preserve good measurement quality, the sensor propeller must be kept clean.
1. Switch the instrument OFF.
2. Clean instrument with a soft cloth, dampened with soapy water.
3. Rinse with a damp cloth and dry rapidly with a dry cloth or forced air. Do not use alcohol, solvents, or
hydrocarbons.
Ensure that nothing interferes with the rotation of the propeller.
6.2. Battery Replacement
The
symbol indicates the remaining battery life. When the
replaced. To do this, turn the instrument OFF and refer to §1.1 for the installation procedure.
Spent batteries must not be treated as ordinary household waste. Take them to an appropriate recycling
collection facility.
6.3. Firmware Update
AEMC may periodically update the instrument's firmware. Updates are available for free download. To check for
updates:
1. Connect the instrument to the Data Logger Control Panel.
2. Click Help.
3. Click Update. If the instrument is running the latest firmware, a message appears informing you of this. If
an update is available, the AEMC Download page automatically opens. Follow the instructions listed on
this page to download the update.
After firmware updates, it may be necessary to reconfigure the instrument (see §2).
Thermo-Anemometer Data Logger Model 1227
6. MAINTENANCE
symbol is empty, all of the batteries must be
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