2. Safety precautions
11 User manual RHF-Active
Stop!
Undisturbed and safe operation of the filter module is possible only if the hints of this
instruction are observed.
If they are not observed, in some cases malfunctions and damages may occur:
• Observe specified mains voltage.
• Power and control cables must be installed with distance (> 15cm)
• Use screened / twisted control wires. Connect screen to PE at both ends!
• Ensure good grounding of drive, motor and filter module. Connect the screen of power
cables to ground extensive at both ends.(remove lacquer)!
• Observe star layout for grounding of cabinets and systems (AVOID ground loops!)
• The filter module is designed for fixed mounting and electrical connection.
The ground wire must have a minimum cross section of 2,5mm² (depending of filter module
size).
2.4 Safety responsible persons
Operator
• The operator is any natural or legal person who is using the system or let someone
use the system.
• The operator and / or the safety responsible person must take care for:
• all relevant rules , guidelines and laws must be observed
• only qualified personnel will work with and on the system
• the manual will be available for the personnel during working at the system.
• unqualified personnel will be forbidden to work on the system.
Qualified personal
Stop!
• Qualified technical personnel are persons, who
- have appropriate training, knowledge and experience
- are informed about relevant specifications, standards and accident prevention
regulations
- are trained in the installation and operation of relevant systems
- are able to recognize and avoid possible dangers
(Definition for qualified personnel in accordance to IEC 364)
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