6
Approved person
An approved person must have ...
A suitable technical education.
Knowledge about rules and regulations for occupational safety, safety at work, safety technology and
how to estimate the safety of the machine.
Received instructions from the person that is responsible for the installation and operation of the three-
position device and the device/machine which it is connected to.
See Chapter Intended use and Chapter Correct use for further information
Safety precautions
The following safety precautions must be followed during installation, operation, maintenance and
troubleshooting.
General safety information
Attention!
Carefully read through this entire manual before using the product.
Always respect the documented minimum or maximum values of the product.
For installation and prescribed use of the product, the special notes in these instructions must be
carefully observed and the technical standards relevant to this product must be considered.
This product must be installed by a trained electrician following applicable safety regulations, standards
and the machine directive.
Failure to comply with these instructions, operation that is not in accordance with the use prescribed in
these instructions, improper installation or handling of the device can affect the safety of people and
the plant.
In case of failure to comply with these instructions or the applicable standards, especially when
tampering with and/or modifying the product, liability is excluded.
The safety functions of the product must be tested before the system is put in operation.
The safety functions of the product must be tested after installation or replacement of components or
cables.
The safety functions and the mechanics of the product must be tested regularly to confirm that all the
safety functions are working properly.
In case of breakdown or damage to the product, contact ABB Electrification Sweden AB. Do not try to
repair the product. It might accidentally cause permanent damage, impairing the safety of the product
and in turn lead to serious personnel injuries.
