Record K21 User Manual page 4

Table of contents
5.3 Lock control unit via key panel.............................................................................................................. 28
5.4 Operation lock via key switch ............................................................................................................... 28
5.5 Key operated switch BDE-V ................................................................................................................. 29
5.6 Revolving door mode............................................................................................................................ 29
5.6.1 Special functions selection............................................................................................................... 29
5.7 Sliding door mode................................................................................................................................. 30
5.7.1 Selecting special functions............................................................................................................... 30
5.8 Display show cases .............................................................................................................................. 30
5.9 Locking elements.................................................................................................................................. 31
5.9.1 Lock status indicator ........................................................................................................................ 31
5.10 Position indicator .................................................................................................................................. 31
5.11 Accessories .......................................................................................................................................... 32
6 Servicing and maintenance ............................................................................................................................. 33
6.1 General remarks ................................................................................................................................... 33
6.2 Monthly inspection work to be carried out by the operating company .................................................. 34
6.3 Cleaning and care................................................................................................................................. 35
7 Troubleshooting ............................................................................................................................................... 36
7.1 Conduct during malfunctions ................................................................................................................ 36
7.1.1 Display on the respective control unit BDE-D .................................................................................. 36
7.1.2 Potential troubleshooting ................................................................................................................ 36
7.1.3 General BDE-D status messages and potential troubleshooting..................................................... 37
7.2 Restarting the control units ................................................................................................................... 40
7.2.1 Restarting the revolving door control ............................................................................................... 41
7.2.2 Restarting the sliding door control ................................................................................................... 41
7.3 Function during a power failure ............................................................................................................ 42
7.4 Conduct during power failure................................................................................................................ 42
7.4.1 Revolving door conduct during power failure................................................................................... 42
7.4.2 Revolving door conduct when power is restored ............................................................................. 42
8 Taking out of service and disposal................................................................................................................. 43
8.1 Decommissioning ................................................................................................................................. 43
8.2 Dismantling and disposal...................................................................................................................... 43
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