SCHUNK SRU 20, Assembly And Operating Manual, Page: 3 / 48

Table of contents
12.03|SRU 20 - 60|en 3
Table of contents
1 About this manual .................................................................................................... 5
1.1 Warnings ................................................................................................................... 5
1.1.1 Key words ...................................................................................................... 5
1.1.2 Symbols ......................................................................................................... 5
1.2 Applicable documents .............................................................................................. 5
2 Basic safety notes .................................................................................................... 6
2.1 Intended use ............................................................................................................. 6
2.2 Not intended use ...................................................................................................... 6
2.3 Environmental and operating conditions ................................................................. 6
2.4 Product safety........................................................................................................... 7
2.4.1 Protective equipment ................................................................................... 7
2.4.2 Constructional changes, attachments, or modifications .............................. 7
2.5 Personnel qualification ............................................................................................. 7
2.6 Using personal protective equipment ...................................................................... 8
2.7 Notes on particular risks ........................................................................................... 8
3 Warranty ................................................................................................................. 10
4 Scope of delivery ..................................................................................................... 10
5 Technical data ......................................................................................................... 10
6 Assembly and Commissioning .................................................................................. 11
6.1 Mechanical connection .......................................................................................... 11
6.2 Air connection ........................................................................................................ 12
6.3 Adjusting the end positions .................................................................................... 15
6.4 Shock absorber travel - fine adjustment SRU 50 und SRU 60 ................................ 16
6.5 Adjusting the center position (variant M) .............................................................. 18
6.6 Adjusting the center position (variant VM)............................................................ 19
6.7 Mounting and adjusting the sensors ...................................................................... 20
6.7.1 Magnetic switch MMS 22 ........................................................................... 21
6.7.2 Inductive proximity switches with male thread M8 ................................... 22
7 Function and handling ............................................................................................. 24
7.1 Base unit ................................................................................................................. 24
7.2 Center position (variant M) .................................................................................... 25
7.3 Locked center position (variant VM) ...................................................................... 26
7.3.1 Mounting the separating sleeve ................................................................. 29
8 Maintenance and care ............................................................................................. 30
8.1 Maintenance intervals ............................................................................................ 30