Safety instructions
General safety and application notes for Lenze controllers
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EDS84DG752 EN 5.0
Operation
If necessary, systems including controllers must be equipped with additional monitoring
and protection devices according to the valid safety regulations (e.g. law on technical
equipment, regulations for the prevention of accidents). The controllers can be adapted to
your application. Please observe the corresponding information given in the
documentation.
After the controller has been disconnected from the supply voltage, all live components
and power terminals must not be touched immediately because capacitors can still be
charged. Please observe the corresponding stickers on the controller.
All protection covers and doors must be shut during operation.
Notes for UL-approved systems with integrated controllers: UL warnings are notes that
only apply to UL systems. The documentation contains special UL notes.
Safety functions
Certain controller versions support safety functions (e.g. ”Safe torque off”, formerly ”Safe
standstill”) according to the requirements of the EC Directive ”Machinery” 2006/42/EC.
The notes provided in the documentation on drive-based safety must be strictly observed.
Maintenance and servicing
The controllers do not require any maintenance if the prescribed operating conditions are
observed.
Disposal
Recycle metal and plastic materials. Ensure professional disposal of assembled PCBs.
The product-specific safety and applicationnotesgivenintheseinstructionsmustbe
observed!
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