Important Notes; Legal Bases; Subject To Changes; Personnel Qualification - WAGO 852-1322 Manual

10

Important Notes

2 Important Notes
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requirements and notes that are mentioned in each individual section. To protect
your health and prevent damage to devices as well, it is imperative to read and
carefully follow the safety guidelines.
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2.1

Legal Bases

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2.1.1

Subject to Changes

WAGO Kontakttechnik GmbH & Co. KG reserves the right to provide for any
alterations or modifications. WAGO Kontakttechnik GmbH & Co. KG owns all
rights arising from the granting of patents or from the legal protection of utility
patents. Third-party products are always mentioned without any reference to
patent rights. Thus, the existence of such rights cannot be excluded.
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2.1.2

Personnel Qualification

All sequences implemented on Series 852 devices may only be carried out by
electrical specialists with sufficient knowledge in automation. The specialists must
be familiar with the current norms and guidelines for the devices and automated
environments.
All changes to the controller should always be carried out by qualified personnel
with sufficient skills in PLC programming.
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2.1.3

Proper Use of the Industrial Switches

The device is designed for the IP30 protection class. It is protected against the
insertion of solid items and solid impurities up to 2.5 mm in diameter, but not
against water penetration. Unless otherwise specified, the device must not be
operated in wet and dusty environments.
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Manual
1.0.01
852-1322/852-1328 Industrial Managed Switch