TOUCH OPERATING PANEL
HZS 7321
04.09.2020
Page 41
15 Maintenance
During maintenance as well as servicing, observe the safety instructions from
chapter 2.
15.1 Cleaning and Disinfecting the Touchscreen
CAUTION
Before cleaning and disinfecting the touch screen, it must be deactivated by
either turning off the terminal or disabling the touchscreen via the application
to prevent triggering functions or commands unintentionally!
The touch screen can only be cleaned with a soft, damp cloth. To dampen the cloth, a mild
cleaning solution such as antistatic foam cleaner is recommended. To avoid fluids/cleaning
solutions from getting into the housing, the device must not be sprayed directly. To clean, no
erosive cleaning solutions, chemicals, abrasive cleansers or hard objects that can scratch or
damage the touch screen may be used. The use of steam jets or compressed air is prohibited.
To disinfect, an alcohol-based surface disinfectant that contains no lubricating agents can be
used. For error-free function of the touchscreen, the disinfectant used cannot leave any res-
idue on the touchscreen.
WARNING
If the device is contaminated with toxic or erosive chemicals, it must be care-
fully cleaned as quickly as possible to prevent personal injury and machine
damage!
To ensure the optimal function of the panel, the touch screen should be
cleaned in regular intervals!
