3 residual hazards, Residual hazards, E84aycec communication manual (ethernet powerlink) – Lenze E84AYCEC User Manual
Page 12
E84AYCEC communication manual (Ethernet POWERLINK)
Safety instructions
Device and application-specific safety instructions
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EDS84AYCEC EN 3.0 - 09/2012
Only qualified personnel may work with and on Lenze drive and automation
components. According to IEC 60364 or CENELEC HD 384, these are persons ...
– who are familiar with the installation, assembly, commissioning and operation of
the product.
– who have the corresponding qualifications for their work.
– who know all regulations for the prevention of accidents, directives and laws
applicable on site and are able to apply them.
2.2
Device and application-specific safety instructions
During operation, the communication module must be firmly connected to the
standard device.
Always use a separate power supply unit safely separated according to EN 61800-5-1
("SELV/PELV") in every control cabinet for external voltage supply.
Only use cables that comply with the listed specifications.
2.3
Residual hazards
Protection of persons
If the Inverter Drives 8400 are operated on a phase-earthed mains with a rated mains
voltage of 400 V, external measures need to be implemented in order to ensure
protection against accidental contact.
Device protection
The communication module contains electronic components that can be damaged or
destroyed by electrostatic discharge.
Documentation for the standard device, control system, system/machine
All other measures prescribed in these documents must also be implemented.
Observe the safety instructions and application notes specified in the
documents.