Operation; Important Notes - Lenze EL 1800 Operating Instructions Manual

7

Operation

7.1

Important notes

(
Stop!
Sensitive touchscreen surface
The touchscreen foil is very sensitive to external forces and can be damaged by
improper handling.
Possible consequences:
ƒ
Protective measures:
ƒ
ƒ
ƒ
BA_ELx8xx EN 3.0
The touchscreen foil becomes damaged, scratched or dull.
Avoid contact of the touchscreen foil with pointed or hard objects.
Always use a touch pen or your fingers to operate the touchscreen. Never
use objects such as ballpoint pens, pencils, etc.
When removing dirt and fingerprints, observe the notes given in the chapter
"Cleaning" (¶ 48).
l
Operation
Important notes
7
41