48 • Tenere sempre a disposizione una OptiSet di riserva in caso di smarrimento o danneggiamento della propria OptiSet. ###>It must not be shared with anyone else. • If the injection is given by another person, special caution must be taken by this person to avoid accidental needle injury and transmission of infection. • Never use OptiSet if it is damaged or if you are not sure that it is working properly. • Always have a spare OptiSet in case your OptiSet is lost or damaged.