Safety instructions
General safety and application notes for Lenze controllers
2
l
14
EDS84DG752 EN 7.0
Operation
If necessary, systems including inverters 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 inverters can be adapted to
your application. Please observe the corresponding information given in the
documentation.
After the inverter 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 inverter.
All protection covers and doors must be shut during operation.
Note for UL−approved systems with installed inverters: UL warnings are notes that only
apply to UL systems. The documentation contains special UL notes.
Safety functions
Certain inverter versions support safety functions (e.g. "Safe torque off", formerly "Safe
standstill") according to the requirements of the EC Directive 2006/42/EC (Machinery
Directive). The notes on the integrated safety system provided in this documentation must
be observed.
Maintenance and servicing
The inverters 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 application notes given in these instructions must be
observed!
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