U.S. Solid USS-DBS83, Инструкция по эксплуатации

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Maintenance
7.1 Precautions
The U.S. Solid USS-DBS83 Analytical Balance is a precision mechatronics
intelligent measuring instrument, which must be carefully maintained
and treated.
1. Do not use sharp objects (such as pens) to click the button, use only
your fingers.
2. To avoid damage to the weighing system, do not let the object fall
from the height onto the weighing pan.
3. Do not expose the balance to high humidity or dusty conditions for an
extended period of time.
4. When the balance is not to be used for a long time, cover it with to
prevent dust from entering.
5. When weighing powder and fine particles should be done with a
suitable container to prevent dust and particles from falling into the load
cell below the weighing pan.
6. Wear a glove when calibrating with the calibration weight. Do not
touch the calibration weight directly with your hand.
7. Keep the balance clean and dry.