3Safety Regulations

3.1Important Instructions and Explanations

The instructions for operation and maintenance, as well as the following safety regulations must be complied with to ensure the safety of personnel as well as the continued availability of the unit. All personnel installing/dismantling, starting up, operating or servicing the units must be familiar with and observe these safety regulations. Only trained and qualified personnel may perform the work described, using tools, equipment, test equipment and materials intended for the purpose and in perfect working condition.

Important instructions are emphasized by the words “Caution”, “Attention”, “Note” and indented text.

Caution

This symbol identifies all working and operational procedures requiring absolute compliance to avoid any danger to persons.

Attention

This symbol identifies all working and operational procedures requiring absolute compliance to prevent any damage, irreparable or otherwise, to the unit and its components.

i

Note

This symbol identifies technical requirements and

additional information requiring the operator's

 

attention.

3.2Accident Prevention Regulations

Compliance with the accident prevention regulations valid in the respective country of use and the general safety regulations in accordance with IEC 364 is mandatory. The following safety rules must be observed prior to performing any work on the PROTECT 1.:

Disconnect the unit from the power supply

Secure the unit against being switched back on

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