Protection Against Unauthorized Actuation; Firmware Update; Recycling And Disposal - Siemens SIRIUS 3RW55 Equipment Manual

Safety information

2.10 Recycling and disposal

Maintenance and repairs
The repair of soft starters with approval according to IEC 61508 / EN ISO 13849 is only
permissible in the manufacturer's plant.
Any repair to the 3RW55 Failsafe soft starters that is not performed in the manufacturer's plant
will result in loss of Failsafe approval.
2.8

Protection against unauthorized actuation

Protect freely accessible operator controls on your machine / system against unauthorized
actuation if this could result in a risk or danger. Take suitable action in this regard, for example,
a lockable key-operated switch.
2.9

Firmware update

To be able to use 3RW55 and 3RW55 Failsafe soft starters without any problem and with their full
range of functions, ensure that all components have the latest firmware (Page 275):
• 3RW55 and 3RW55 Failsafe soft starters
• 3RW5 HMI High Feature
• 3RW5 communication module (accessory)
You will find current downloads and a history of the versions with new features on the
3RW5 topic page (https://support.industry.siemens.com/cs/ww/en/view/109747404).
2.10 Recycling and disposal
For environmentally friendly recycling and disposal of your old device, please contact a company
certified for the disposal of old electrical and/or electronic devices and dispose of the device in
accordance with the regulations in your country.
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SIRIUS 3RW55 and 3RW55 Failsafe Soft Starters
Equipment Manual, 02/2022, A5E35630887002A/RS-AF/006