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English – Burkert Type 8697 User Manual

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1. Operating instructiOns ...................................................................4

1.1. Symbols .............................................................................................. 4
1.2. Definition of term / abbreviation .................................................... 4

2. authOrized use .........................................................................................5

2.1. Restrictions ........................................................................................ 5
2.2. Designs with explosion protection ............................................... 5

3. Basic safety instructiOns .............................................................6

4. general infOrmatiOn ...........................................................................7

4.1. Contact address ............................................................................... 7
4.2. Warranty ............................................................................................. 7
4.3. Trademarks ........................................................................................ 7
4.4. Information on the internet ............................................................. 7

5. descriptiOn Of system .......................................................................8

5.1. Configuration and function............................................................. 8

6. technical data ...........................................................................................9

6.1. Conformity ......................................................................................... 9
6.2. Standards ........................................................................................... 9
6.3. Licenses ............................................................................................. 9
6.4. Operating conditions .....................................................................10
6.5. Mechanical data .............................................................................10
6.6. Type label (example) ......................................................................10
6.7. Pneumatic data ...............................................................................11
6.8. Electrical data..................................................................................11

7. installatiOn ...............................................................................................12

7.1. Safety instructions .........................................................................12
7.2. Installation on process valves of series 21xx ...........................13
7.3. Installation on process valves of series 20xx ...........................15
7.4. Rotating the actuator module ......................................................18
7.5. Rotating the Pneumatic Control Unit for process valves

belonging to series 20xx .......................................................................19

8. fluid installatiOn ................................................................................20

8.1. Safety instructions .........................................................................20
8.2. Installing the process valve ..........................................................21
8.3. Pneumatic connection of the Pneumatic Control Unit ..........21

9. electrical installatiOn ..................................................................22

9.1. Safety instructions .........................................................................22
9.2. Electrical installation with cable gland ......................................22
9.3. Electrical installation with circular plug-in connector ............25
9.4. Display elements: End position LED yellow .............................26
9.5. Adjustment of the micro switches or the proximity

switches (option) ............................................................................27

10. safety pOsitiOns ...............................................................................28

11. accessOries ...........................................................................................28

12. disassemBly ............................................................................................29

12.1. Safety instructions .......................................................................29
12.2. Disassembly the Pneumatic Control Unit ...............................29

13. packaging, transpOrt, stOrage ..........................................30

english

Type 8697