Safety Instructions
1–1
1070 072 262-101 (01.09) GB
1
Safety Instructions
Before you start working with the CL550 controller, we recommend that you
thoroughly familiarize yourself with the contents of this manual. Keep this
manual in a place where it is always accessible to all users.
1.1
Intended use
This manual contains a comprehensive set of instructions and information
required for the standard operation of the described products. The described
products are used for installation and operation of a CL550 controller.
The described products
D
were developed, manufactured, tested and documented in accordance
with the relevant safety standards. Normally, the product does not pres-
ent any danger for people or equipment provided that the specifications
and safety instructions relating to project planning, installation, and nor-
mal operation of the product are observed.
D
fully comply with the requirements of
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EMC Directives (89/336/EEC 93/68/EEC, and 93/44/EEC)
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Low-Voltage Directive (73/23/EEC)
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Harmonized standards EN 50081-2 and EN 50082-2
D
are designed for operation in an industrial environment (Class A emis-
sions), i.e.
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direct connection to the public low-voltage power supply is not per-
mitted;
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Connection to the medium and/or high-voltage system must be pro-
vided via transformer.
The following applies to the usage in residential settings, in business and
commercial areas and in small-industry settings:
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Installation in an enclosure with high shield attenuation.
D
Cables that exit the screened area must be provided with filtering or
screening measures.
D
The user will be required to obtain an individual operating license is-
sued by the appropriate national authority or approval body. In Ger-
many, this is the Regulierungsbehörde für Post und
Telekommunikation (RegTP) (Regulatory Body for Post and Telecom-
munication), and/or its local offices.
.
This is a Class A device. In a residential setting, this device may cause
radio interferences. In such a case, the user may be required to
introduce suitable countermeasures at his own costs.
Proper transport, handling and storage, placement and installation of the
product are indispensable prerequisites for its correct and safe operation.