Navodila morajo vsebovati risbe in diagrame, potrebne za dajanje v uporabo, vzdrževanje, pregledovanje, preverjanje pravilnosti delovanja in po potrebi popravljanje opreme ali zaščitnega sistema, skupaj z vsemi koristnimi napotki, zlasti v zvezi z varnostjo.
The instructions must contain the drawings and diagrams necessary for the putting into service, maintenance, inspection, checking of correct operation and, where appropriate, repair of the equipment or protective system, together with all useful instructions, in particular with regard to safety.