Siemens 6FC5403-0AA21-0AA1, Equipment Manual

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Maintenance and Service
6
Cleaning the device
Use a soft cloth moistened with either water or a mild cleaning agent to clean the enclosure,
display and operator control elements of the HT 10.
Checking the device
To prevent foreign bodies or liquids entering the HT 10, regularly check the device:
• that all the housing screws are in place and tight
• for damage to the housing
• for damage to the cable cover or cable entry
Protect the device from environmental effects
Protect the HT 10 against the following environmental effects:
• Direct solar radiation and heat sources
• Mechanical vibration and shock
• Dust
• Humidity
• Strong magnetic fields
Checking the emergency stop button and the enabling button
Check the emergency stop button regularly to ensure that it functions correctly.
Check the enabling button regularly to ensure that it functions correctly in the enable and panic
position.
Note
Check the functionality in the event of shock
Check the functioning of the emergency stop button and the enabling button immediately if the
device has been subject to severe shock (e.g. because it was dropped).
Handheld Terminal HT 10
Equipment Manual, 09/2020, A5E47430965B AA
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