1. easyE4 control relays description1.10 Safety regulations1.10.2.5 Prerequisites for proper operationIn order for the device to be able to meet the contractually stipulated terms, the fol-lowing must be observed:l Only qualified personnel should be allowed to work with the device.l The personnel working with the device must have read and understood all doc-uments for the device and must follow all the instructions in them.l The required ambient conditions must be met.l Maintenance work must be carried out correctly.Make sure to read the → "Legal disclaimer", page 14.We assume no liability for damages, consequential damages, and/or accidents causedby the following:l Failure to follow any applicable occupational health and safety rules, standards,and/or regulationsl Device failures or function disturbancesl Improper use and/or handlingl Not following the instructions or observing the information in the documentation forthe devicel Alterations, changes, and repairs to the deviceeasyE4 11/18 MN050009 EN www.eaton.com 31