5 Commissioning and operation5.5 Safety InstructionsXP-503 12/2014 MN048014-EN www.eaton.com 41WARNINGRisk of functions being triggered accidentally by conductive material insoilingIf the device's touch panel is soiled, any conductive material present in the dirt maytrigger unexpected operator actions. When functions are triggered incorrectly in thesystem, bodily injury and property damage may occur.Keep the touch panel clean at all times and take suitable measures in order toprotect it from soiling.Before using the device, check which types of potential soiling may accumulate onthe touch panel and which functions may be triggered incorrectly as a result.WARNINGPotential damage when installing and operating the deviceScratches and other damage on the device's glass panel may trigger unexpectedoperator actions. When functions are triggered incorrectly in the system, bodilyinjury and property damage may occur.Make sure that the glass panel is not damaged during installation or use.WARNINGDangerous currents when installing and connecting the deviceConnecting the device incorrectly may result in dangerous currents and overvoltagebeing produced.Always connect the protective conductor before anything else.