IFP1900 INOX PROCompact Operating Instructions, 07/2019, A5E35751632-AC 9Safety instructions 22.1 Intended useThe IFP1900 INOX PRO touch screen front panel devices are designed to be used for high-performance visualization tasks (operator control and monitoring) and in ambient conditionssuch as those found in the food, beverage and pharmaceutical industries.WARNINGImproper use can endanger safety.Improper use of the device endangers safety and can result in personal injury or damage toproperty.Any use deviating from the intended use is not permitted.Operate the device only in accordance with its intended use.Also see the information in the section "Cleaning the device (Page 20)".Particular attention has been paid during design of the HMI devices to ensure that the frontpanel is easy to clean and can be disinfected when needed. The devices with stainless steelfront have therefore been developed according to DIN EN 1672-2 "Food ProcessingMachinery - Safety and Hygiene Requirements".2.2 General safety instructionsWARNINGPerforming a function test when installing the device in machines or systemsFollowing the results of a risk analysis, additional protection equipment on the machine orthe system is necessary to avoid endangering persons. In particular, the programming,parameter assignment and wiring of the inserted I/O must be executed in accordance withthe safety performance identified by the necessary risk analysis (SIL, PL or Cat.). Theintended use of the device has to be ensured.The proper use of the device has to be verified with a function test on the system. Thesetests help you to identify programming, parameter assignment and wiring errors. The testresults have to be recorded and, if necessary, entered into the safety verificationdocuments.