Original assembly/operating instructions Gear limit switch Type series 51 • No. 151-00004 H • 01.2018 2
Content
1 Introduction ..................................................................................................................................... 5
1.1 About this documentation ...................................................................................................................... 5
1.1.1 Target group....................................................................................................................................... 5
1.1.2 Use/storage ........................................................................................................................................ 5
1.2 Using the documentation correctly......................................................................................................... 6
1.2.1 Text formats ....................................................................................................................................... 6
1.2.2 Definition of terms .............................................................................................................................. 6
1.3 Warranty and liability ............................................................................................................................. 7
1.3.1 Guarantee .......................................................................................................................................... 7
1.3.2 Copyright ............................................................................................................................................ 7
2 For your safety ................................................................................................................................ 7
2.1 Safety concept of the documentation ..................................................................................................... 7
2.2 Required personnel qualifications .......................................................................................................... 8
2.3 Intended use .......................................................................................................................................... 8
2.3.1 Application limits ................................................................................................................................ 8
2.3.2 Approvals ........................................................................................................................................... 8
2.4 Foreseeable misuse .............................................................................................................................. 8
2.5 Non-intended use .................................................................................................................................. 8
2.6 EC Declaration of Conformity ................................................................................................................ 9
2.6.1 Standards applied .............................................................................................................................. 9
2.7 Possible residual risks ........................................................................................................................... 9
2.7.1 Mechanical dangers ........................................................................................................................... 9
2.7.2 Thermal dangers ................................................................................................................................ 9
2.7.3 Electrical danger ................................................................................................................................ 9
2.8 Safety symbols/pictograms in the documentation .................................................................................. 9
2.8.1 Warning symbols ................................................................................................................................ 9
2.8.2 Hazard classifications ...................................................................................................................... 10
2.8.3 Mandatory symbols .......................................................................................................................... 10
2.8.4 Note ................................................................................................................................................. 10
2.8.5 Enviromental Protection / Recycling ................................................................................................. 10
2.9 GCLS safety devices ........................................................................................................................... 11
2.10 Safety symbols/pictograms on the GCLS ............................................................................................ 11
2.11 Wear personal protective equipment ................................................................................................... 11
2.12 Basic responsibilities of the operator and personnel............................................................................ 11
2.13 Safe handling of rotating components ................................................................................................. 11
2.14 Safe handling with hot surfaces ........................................................................................................... 11
2.15 Safe handling with electrical hazards ................................................................................................... 12
2.15.1 Responsibility of the operator ........................................................................................................... 12
2.15.2 Applying the five safety rules ........................................................................................................... 12
2.15.3 IP protection classes ........................................................................................................................ 12
2.15.4 Electromagnetic compatibility ........................................................................................................... 12
2.16 Environmental protection ..................................................................................................................... 12
3 Transport and storage .................................................................................................................. 13
3.1 Transport ............................................................................................................................................. 13
3.1.1 Unpacking ........................................................................................................................................ 13
3.2 Scope of delivery ................................................................................................................................. 13
3.2.1 Pre-mounting condition .................................................................................................................... 13
3.3 Storage ................................................................................................................................................ 14
4 Technical specifications .............................................................................................................. 14
4.1 Product data ........................................................................................................................................ 14
4.1.1 Dimensions ...................................................................................................................................... 14
4.1.2 Gear data, type series 51 ................................................................................................................. 15
4.1.3 Gear data, type series 51 DZ ........................................................................................................... 16
4.1.4 General information, GCLS type series 51 ....................................................................................... 17
4.1.5 Specific electrical values and position of the contact ....................................................................... 17
4.1.6 Contact positions .............................................................................................................................. 18
4.1.7 Permissible radial force .................................................................................................................... 19
4.1.8 Type code ........................................................................................................................................ 20
4.1.9 Unit ................................................................................................................................................... 21
4.2 Dimensional Drawing ........................................................................................................................... 21
4.3 Marking on the product ........................................................................................................................ 21
5 Structure and function ................................................................................................................. 22