Title: 059809-200128-ed-100-ed-250-user-man-en-pdf.pdf
3.11 Accessories In addition to an extensive range of dormakaba accessories, many activators, locking devices, safety sensors and further accessories of other manufacturers are available that could be operated with the operators ED 100 and ED 250.5. Maintenance by dormkabaA regular maintenance of your system will pay off: weak spots are detected and eliminated early, the service life will be increased.Should the accessories not be part of the scope of delivery of dormakaba, then dormakaba cannot guarantee the compatibility. If these devices are used anyways, the full functional range of the drive may not be available or the device may not function pro- perly. The drive unit or the connected device may also become damaged and the warranty might become void.4. Maintenance and careMaintenanceMaintenance work must be carried out only with the system de-ernergized (turn off the fuse protection on site).