Siemens SINUMERIK 840D sl Manual page 6

Safety instructions
Danger of malfunctions due to incorrect execution of gestures on the touch screen
Incorrect execution of multitouch functions can cause errors in the operation of the plant and
thus personal injury.
Before operating the device, you must familiarize yourself with the multitouch functions of the
Windows operating system as well as with the application to be operated and its functions.
Make sure that the gestures that the user executes on the display with multitouch are
recognized by the application. Some gestures may have to be practiced first. More detailed
information can be found in Section Operating (Page 41).
Conductive material in dirt can trigger unintentional functions
If the touch screen of the device is dirty, conductive material contained in the dirt can trigger
unintentional operator actions. This can result in malfunctions in the plant, material damage
and personal injury.
Keep the touch screen clean and protect it against pollution through suitable measures.
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WARNING
WARNING
ERGOline Stage 3
Manual, 02/2015, 6FC5397-4FP40-0BA0