User manual

Berghof Automationstechnik Instructions
2VF100054FE01.doc 2D0172002ZD00.DOC 7
1. General Instructions
1.1. Hazard Categories and Indications
The indications described below are used in connection with safety instructions you
will need to observe for your own personal safety and the avoidance of damage to
property.
These instructions are emphasised by bordering and/or shading and a bold-printed
indication, their meaning being as follows:
DANGER !
means that death, severe physical injury or substantial damage to property
will occur on failure to take the appropriate precautions.
Warning !
means that death, severe physical injury or substantial damage to property
may occur on failure to take the appropriate precautions.
Caution
means that minor physical injury or damage to property may occur on failure to
take the appropriate precautions.
Note:
provides important information on the product or refers to a section of the docu-
mentation which is to be particularly noted.
1.2. Qualified users
Qualified users within the meaning of the safety instructions in this documentation
are trained specialists who are authorised to commission, earth and mark equip-
ment, systems and circuits in accordance with safety engineering standards and
who as project planners and designers are familiar with the safety concepts of
automation engineering.