Version 09/2015, Rev. 1.3 of 02/03/2017
Translation of the original operating manual, WZG6001-e150401
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3.6.5 Safety instructions for centrifugation
For safe operation, observe the following before starting the centrifuge:
Ensure that the centrifuge was set up properly (see chapter 5 - "Set-up and
connection").
Maintain a safety distance of at least 30 cm (12 inches) around the centrifuge.
Do not store any dangerous goods in the centrifuge area.
Do not stay in the safety area longer than what is absolutely necessary for the
operation of the centrifuge.
Only use the centrifuge with rotors and accessories that have been approved
by the manufacturer. We explicitly warn against the use of equipment of poor
quality. Breaking glass or bursting vessels can cause dangerous imbalances at
high speeds
Ensure that rotor and buckets are correctly fitted (see chapter 6.2.2.1 -
"Installation of the rotor").
Observe the instructions on the installation of accessories (see chapter 6.2.2.3 -
"Installation of accessories").
The rotor must be loaded axial symmetrically at equal weights.
If liquids with a density > 1.2 g/cm
3
are used, reduce the speed (see chapter
2.2.2.2 - "Density").
Do not use the centrifuge if the rotor is loaded asymmetrically.
Do not use the centrifuge with tubes that are excessively long.
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3.6.6 Resistance of plastics
Chemical influences have a strong effect on the polymeric chains of plastics, and,
therefore, on their physical properties. Plastic parts can be damaged if solvents,
acids, or alkaline solutions are used.
Refer to the resistance data (see chapter 11.4 - "Resistance data")!
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3.6.7 Service life of rotors and accessories
The rotors and accessories have a limited service life.
Perform regular checks (at least once per month) for safety reasons!
Pay special attention to changes, such as corrosion, cracks, material abrasion,
etc.
After 10 years, they must be inspected by the manufacturer.
After 50,000 cycles, the rotor must be scrapped for reasons of safety.
If other data concerning the service life are engraved on the rotor or bucket,
these data shall apply accordingly. For example, a bucket with the engraving
.
date 02/20 ruary 2020 at the latest.
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