Safety
Product manual 2CKA001473B5342
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23
2.6 Safety
instructions
Danger - Electric voltage!
Electric voltage! Risk of death and fire due to electric voltage of 100 … 240 V.
Dangerous currents flow through the body when coming into direct or indirect
contact with live components. This can result in electric shock, burns or even
death.
■
Work on the 100 … 240 V supply system may only be performed by
authorised and qualified electricians.
■
Disconnect the mains power supply before installation / disassembly.
■
Never use the device with damaged connecting cables.
■
Do not open covers firmly bolted to the housing of the device.
■
Use the device only in a technically faultless state.
■
Do not make changes to or perform repairs on the device, on its components
or its accessories.
■
Keep the device away from water and wet surroundings.
Caution! - Risk of damaging the device due to external factors!
Moisture and contamination can damage the device.
■
Protect the device against humidity, dirt and damage during transport,
storage and operation.
Содержание Busch-SmartTouch ST/A10.11-811
Страница 59: ...Commissioning via Busch free home Product manual 2CKA001473B5342 59 Abb 33 Other settings Part 2 ...
Страница 60: ...Commissioning via Busch free home Product manual 2CKA001473B5342 60 Abb 34 Other settings Part 3 ...
Страница 307: ...Operation Product manual 2CKA001473B5342 307 12 2 2 Additional basic principles Fig 46 Basic principles ...