3 Safety instructions3.3 Mandatory requirements, personnel requirementsXP-503 04/2020 MN048014 EN Eaton.com 153.3 Mandatory requirements, personnel requirements3.3.1 Occupational safetyAll generally accepted occupational health and safety rules and standards (internal and national)must be complied with.3.3.2 Personnel qualificationsThe personnel responsible for installation, operation, maintenance, and repairs must have thenecessary qualifications for the work they will be performing. They must be appropriately trainedand/or briefed and be informed of all hazards and risks associated with the device.3.3.3 ManualMake sure that every person who will be working with the device, regardless of the lifecycle stageinvolved, has read and understood the relevant sections of this manual.WARNINGIncomplete manual copiesWorking with individual pages taken out from the manual may lead to bodily injuryand property damage due to missing safety information. Always work with the full document.3.3.4 Installation, maintenance, and disposalMake sure that the device is connected, installed, serviced, and disposed of professionally and in linewith all relevant standards and safety rules.3.3.5 Prohibited useIt is strictly prohibited to use the device in order to implement safety-relevant functions (in the senseof personal and machine protection).