摘要：【中文】本发明涉及一种盖玻片机(1)，所述盖玻片机被设计成连接到电网以作为消耗者接受电能的供应；并且从玻片盒(5)取出上面存在样品的玻片(4)并为每个玻片执行盖玻片处理，其中先后将封片剂(7)和盖玻片(8)施加到每个玻片(4)；并且所述盖玻片机将已盖上盖玻片的玻片(4)放置于所述玻片盒(5)中或另外的玻片盒(5)中。所述盖玻片机(1)具有电能存储装置(12)和电子控制装置(13)。所述电子控制装置(13)检测来自所述电网的电能供应的干扰，在干扰的情况下切换为从所述电能存储装置(12)中消耗电能；并且执行安全程序，所述安全程序至少包括完成对已经具备所述封片剂(7)的玻片的盖玻片的安全步骤；并且然后将所述玻片放置于所述玻片盒(5)中或所述另外的玻片盒(8)中。 【EN】The invention relates to a coverslipper (1) designed to be connected to an electrical network to receive a supply of electrical energy as a consumer; and removing the slides (4) with the sample present thereon from the cassette (5) and performing a coverslipping process for each slide, wherein a coverslipping agent (7) and a coverslipping agent (8) are applied to each slide (4) in sequence; and the coverslipper places the coverslipped slide (4) in the cassette (5) or in a further cassette (5). The cover glass machine (1) is provided with an electric energy storage device (12) and an electronic control device (13). -the electronic control device (13) detects a disturbance of the supply of electrical energy from the electrical network, in the event of which it switches to consume electrical energy from the electrical energy storage device (12); and executing a safety procedure comprising at least the completion of a safety step on a cover slip of a slide already provided with the coverslipping agent (7); and then placing the slides in the cassette (5) or in the further cassette (8).