2
About Safety
8/39 ekr 500 digital Unit Touch – Application with Wide Array Edge Sensors
2 About Safety
Please refer to the operating manual for the ekr 500 digital Unit
Touch web guiding controller (document number MD.492).
2.1 Intended Use
Combined with ultrasonic wide array edge sensors of type
US SEN 300 … 309 or infrared wide array edge sensors of type
IR SEN 400 … 409 the ekr 500 digital Unit Touch web guiding
controller is only determined for web guiding. It permits guiding
according to the web edges and the web center-line.
The system may only be used observing the operating manual for
the ekr 500 digital Unit Touch web guiding controller.
All information regarding safety as well as intended and non-
intended use listed there, also apply for the application of the web
guiding controller with wide array edge sensors.
2.2 Non-intended Use
For this web guiding system the same use is non-intended that is
described in the operating manual for the ekr 500 digital Unit
Touch controller.
2.3 Safety Instructions
Every user must read and follow the safety instructions in this
manual and in the operating manual for the ekr 500 digital Unit
Touch web guiding controller before working with or on the system.