Safety
Installation Manual PNOZmulti Installation Manual
1002265-EN-02
7
2
Safety
2.1
General safety guidelines
Please note the following general safety guidelines:
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Ensure VDE, local and national regulations are met, especially those relating to safety.
The relevant safety regulations for the respective application must also be met.
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The product is designed exclusively for use in an industrial environment. It is not suit-
able for use in a domestic environment, as this can lead to interference. Additional sup-
pression measures may be required.
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The deciding factors in how to use the device are the requirements of the relevant certi-
fication body (e.g. BG or TÜV).
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In particular please observe the wiring regulations.
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If the devices are altered in any way, such as exchanging a component or carrying out
soldering work, the guarantee, and any approval, will be rendered invalid.
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Devices must be disposed of properly when they reach the end of their service life.
2.2
Use of qualified personnel
The products may only be assembled, installed, programmed, commissioned, operated,
maintained and decommissioned by competent persons.
A competent person is someone who, because of their training, experience and current pro-
fessional activity, has the specialist knowledge required to test, assess and operate the
work equipment, devices, systems, plant and machinery in accordance with the general
standards and guidelines for safety technology.
It is the company’s responsibility only to employ personnel who:
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Are familiar with the basic regulations concerning health and safety / accident preven-
tion
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Have read and understood the information provided in this description under "Safety"
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And have a good knowledge of the generic and specialist standards applicable to the
specific application.
2.3
Safety during installation
2.3.1
Power supply
The control system requires a 24 VDC supply. Check that the external power supply
provides this voltage.
The tolerance of the supply voltage must comply with the technical details. Safe operation
cannot be guaranteed outside this range.
Protect the external power supply by fitting a fuse between the external power supply and
the control system. The size of the fuse will depend on the specification of the external
power supply, the cable cross section and on local regulations.
