User manual

USER MANUAL 1.4 | EC1000
Berghof Automation GmbH | Harretstrasse 1 | 72800 Eningen | www.berghof.com
2VF100185FE02.docx | EC1000_HB_en_2D1652005ZD00.docx
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1.4. Qualified Personnel
Only qualified personnel may install, operate and maintain the controller module.
Within the context of this documentation and the safety information it contains, qualified personnel consti-
tutes trained specialists who have the authority to mount, install, commission, ground and identify equip-
ment, systems and power circuits in accordance with the standards of safety technology, and who are familiar
with the safety concepts of automation technology.
1.5. Due Diligence
The operator, or the processor (OEM) must ensure that …
 the controller module is only used for the purpose for which it was intended;
 the controller module is only operated in impeccable full working order;
 the user manual is always available in full and in a legible condition;
 only specialists with sufficient qualification and authorisation mount, install, commission and main-
tain the controller module;
 these specialists are regularly instructed in all relevant questions of occupational health and safety and
environmental protection and that they also know the contents of the user manual and especially of
the safety notes therein;
 the device markings, identifications, safety and warning notes attached to the controller module are
not removed and are always kept in a legible state;
 the national and international regulations for controlling machines and systems which apply at the
relevant usage site are observed;
 the relevant information about the controller module and its application and operation is always avail-
able to the users
1.5.1. Working on the controller module
Before carrying out work on the controller module you must always:
 first ensure that the controller and the system are in a secure state;
 only then switch off the controller and the system and
 only now disconnect the controller module from the system.