Corrective Maintenance; Spare Parts Compatibility - Siemens SINAMICS G115D Operating Instructions Manual

Corrective maintenance

9.1

Spare parts compatibility

Continuous development within the scope of product maintenance
Drive components are being continuously developed within the scope of product
maintenance. Product maintenance includes, for example, measures to increase the
ruggedness or hardware changes which become necessary as components are discontinued.
These further developments are "spare parts-compatible" and do not change the article
number.
In the scope of such spare parts-compatible ongoing development, plug connector or
connection positions are sometimes slightly modified. This does not cause any problems
when the components are properly used. Take this fact into consideration in special
installation situations (e.g. allow sufficient reserve regarding the cable length).
Fire or electric shock due to defective components
If an overcurrent protection device is triggered, the converter may be defective. A defective
converter can cause a fire or electric shock.
• Have the converter and the overcurrent protection device checked and replaced (if
Repair
Fire or electric shock due to improper repair
Improper repair of the converter may cause malfunctions or result in consequential damage
such as fire or electric shock.
• Only commission the following persons to repair the converter:
• Only use original spare parts when carrying out repairs.
SINAMICS G115D distributed drive
Operating Instructions, 09/2020, FW V4.7 SP13, A5E48681219B
WARNING
damaged) by a specialist.
WARNING
– Siemens customer service
– A repair center that has been authorized by Siemens
– Specialist personnel who are thoroughly acquainted with all the warnings and
operating procedures contained in this manual.
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