Original assembly/operating instructions Gear limit switch Type series 51 • No. 151-00004 H • 01.2018 3
5.1 Component designations ..................................................................................................................... 22
5.2 Design, task and function of the assembly groups .............................................................................. 22
5.2.1 Electrical connection versions .......................................................................................................... 22
5.2.2 Mounting position ............................................................................................................................. 22
5.2.3 Drive ................................................................................................................................................. 23
5.3 Optional equipment available .............................................................................................................. 23
5.3.1 Drive Flange ..................................................................................................................................... 23
5.3.2 Block adjustment .............................................................................................................................. 24
5.3.3 Special cam discs ............................................................................................................................ 25
5.3.4 Design with position feedback system ............................................................................................ 26
5.3.5 Ausführung mit Heizwiderstand........................................................................................................ 28
6 Assembly ....................................................................................................................................... 29
6.1 Special safety guidelines ..................................................................................................................... 29
6.2 Conditions for assembly and fixing ...................................................................................................... 29
6.2.1 Special tools ..................................................................................................................................... 29
6.2.2 Assembly precision .......................................................................................................................... 29
6.2.3 Tightening torques ........................................................................................................................... 29
6.3 Assembly mechanics ........................................................................................................................... 30
6.3.1 Assembly design IP20 (without housing) ......................................................................................... 30
6.3.2 Housing assembly, IP65 .................................................................................................................. 31
6.3.3 Housing assembly, IP66 .................................................................................................................. 31
6.3.4 Assembly of the flange design, B55 ................................................................................................. 32
6.3.5 Assembly of the mounting bracket, B3 ............................................................................................. 32
6.4 Electrical assembly .............................................................................................................................. 32
6.4.1 Insert the connection cable into the GCLS ....................................................................................... 33
6.4.2 Connect the screw connections ....................................................................................................... 33
6.4.3 Connect the flat plug ........................................................................................................................ 34
6.4.4 Connect the earth conductor for IP66 housings ............................................................................... 34
6.4.5 Connect the earth conductor for IP65 housings ............................................................................... 34
6.5 Wiring diagram..................................................................................................................................... 35
6.5.1 Electrics ........................................................................................................................................... 35
6.6 Switching point adjustment .................................................................................................................. 35
6.6.1 Mode of function............................................................................................................................... 35
6.6.2 Adjusting the switching points .......................................................................................................... 36
6.7 Complete the housing .......................................................................................................................... 37
6.7.1 Mount the MH housing, IP65 ............................................................................................................ 37
6.7.2 CxZ, MxZ housing, mount 0 - 1 intermediate piece .......................................................................... 37
6.7.3 Mount the CxZ, MxZ housing from 2 intermediate pieces ................................................................ 38
6.8 Correct disposal/recycling of operating and auxiliary materials. .......................................................... 38
7 Operation ....................................................................................................................................... 38
7.1 Special safety guidelines ..................................................................................................................... 38
7.2 Initial commissioning ............................................................................................................................ 38
7.3 Handling .............................................................................................................................................. 38
7.3.1 Operating conditions ........................................................................................................................ 38
7.4 Recommissioning ................................................................................................................................ 38
7.5 Decommissioning ................................................................................................................................ 38
7.5.1 Temporary decommissioning ........................................................................................................... 38
7.5.2 Final decommissioning ..................................................................................................................... 38
8 Maintenance and inspections ...................................................................................................... 39
8.1 Special safety guidelines ..................................................................................................................... 39
8.2 Measures for environmental protection ................................................................................................ 39
8.3 General points ..................................................................................................................................... 39
8.4 Maintenance and inspection intervals .................................................................................................. 39
8.4.1 Cleaning ........................................................................................................................................... 39
9 Troubleshooting ............................................................................................................................ 40
9.1 Operational issues and their solutions ................................................................................................. 40
10 Disassembly ............................................................................................................................... 40
10.1 Special safety guidelines ..................................................................................................................... 40
10.2 Removing the GCLS ............................................................................................................................ 40
10.3 Final decommissioning ........................................................................................................................ 40
11 Ordering spare parts ................................................................................................................. 40
11.1 Data for ordering spare parts ............................................................................................................... 40
11.2 Service address ................................................................................................................................... 41