io-key
20
10
Maintenance, repair and disposal
Content
Cleaning process ....................................................................................................................................20
Firmware update .....................................................................................................................................20
51990
The operation of the unit is maintenance-free.
► Dispose of the unit in an environmentally friendly way in accordance with the applicable national
regulations when it is no longer used.
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10.1
Cleaning process
51991
► Clean the surface of the unit when necessary.
► Do not use any caustic cleaning agents for this!
► In case of severe soiling, use a damp cloth.
► Do not use any caustic cleaning agents for this!
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10.2
Firmware update
59423
During the firmware update:
•
The device's control functions are disabled.
•
There is no data transmission between the device and the ifm cloud.
► Take corresponding measures.
New firmware files are available in the download area of the ifm website.
► Download new firmware.
The firmware of the device is updated via the ifm cloud.
Detailed information about the firmware update:
→ Online help of the ifm cloud