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promesstec GmbH
I Niedersachsenstraße 4 I D- 48465 Schüttorf I Tel.:+49 (0)5923/ 90 229 0 I Fax:+49 (0)5923/ 90 229 29
E-Mail: [email protected] I Internet: www.promesstec.com
3. Safety rules
Further important safety instructions can be found in the individual
chapters.
Definitions:
Hazardous voltages
have been defined as the range: 75...1500 Volt DC and
50...1000 Volt AC.
Technicians
are qualified persons educated or trained to mount, operate, and also
trouble-shoot technically correct and in accordance with safety regulations.
Operators,
are persons who set or operate the pushbuttons or potentiometers of the
product during normal operation and who have been familiarized with the contents of
this manual.
Receipt and unpacking:
Unpack the device without damaging it and check the device type
corresponds to the one ordered. The packaging should always follow with the
device until this has been permanently mounted.
3.1 Intended use of the product
Environment:
Avoid direct sunlight, strong dust or heat, mechanical shocks and impacts; do not
expose the device to rain or strong humidity. If necessary, heating is excess of the
stated limits for ambient temperatures should be avoided by way of ventilation. The
device must be installed in pollution degree 2 or better.
