Lenze HMI for visualisation / with control technology - Manual (Page 26)

Mechanical installation
Important notes
5
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26 LDCDS−EL100 EN 9.0
5 Mechanical installation
5.1 Important notes
The installation must be carried out by qualified, skilled personnel familiar with the
applicable national standards.
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Stop!
Sensitive front frame gasket
During mounting, the gasket of the front frame is exposed and can be
damaged.
Possible consequences:
ƒ The degree of protection provided by the enclosure mentioned in the
technical data is not attained.
Protective measures:
ƒ Handle the gasket with care during mounting.
ƒ Protect the gasket against ultraviolet rays.
ƒ Each time before you mount the device, check whether the gasket is intact.
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Stop!
Sensitive touchscreen surface
The touchscreen foil is very sensitive to external forces and can be damaged by
improper handling.
Possible consequences:
ƒ The touchscreen foil becomes damaged, scratched or dull.
Protective measures:
ƒ Avoid contact of the touchscreen foil with pointed or hard objects.
ƒ Always use a touch pen or your fingers to operate the touchscreen. Never
use objects such as ballpoint pens, pencils, etc.
ƒ When removing dirt and fingerprints, observe the notes given in the chapter
"Cleaning" (
¶ 90).
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Note!
When selecting the place where the PC is to be installed, pay attention to an
ergonomic positioning of the screen and to the incidence of light which might
cause reflections on the screen.