
Series 140
875067EA
Edition 14.07.2020
3/43
Contents
1
Description of product ........................................................................ 5
1.1
Identification of product ....................................................................................... 5
1.2
Use of product ..................................................................................................... 5
1.3
Related documents ............................................................................................. 5
1.4
Important information .......................................................................................... 5
1.5
Technical data ..................................................................................................... 5
2
Safety ................................................................................................... 6
2.1
Compulsory reading material .............................................................................. 6
2.2
Danger levels ...................................................................................................... 6
2.3
Personnel qualifications ...................................................................................... 7
2.4
Safety labels ........................................................................................................ 7
3
Design and Function ........................................................................... 8
3.1
Design ................................................................................................................. 8
3.1.1
Manual actuated ..................................................................................... 8
3.1.2
Pneumatically actuated .......................................................................... 9
3.2
Function ............................................................................................................ 10
4
Installation ......................................................................................... 11
4.1
Unpacking ......................................................................................................... 11
4.2
Installation into the system ................................................................................ 12
4.2.1
Admissible forces and bending moments ............................................. 14
4.3
Compressed air connection .............................................................................. 15
4.4
Electrical connection ......................................................................................... 15
5
Operation ........................................................................................... 16
5.1
Normal operation ............................................................................................... 16
5.1.1
Manually actuated................................................................................. 16
5.1.1.1
Lever actuated ...................................................................... 16
5.1.1.2
Hand wheel actuated ............................................................ 16
5.1.2
Pneumatically actuated ........................................................................ 17
5.1.2.1
Actuating main cylinder......................................................... 17
5.1.2.2
Actuating auxiliary cylinder ................................................... 17
5.1.2.3
Adjusting the intermediate position ....................................... 18
5.2
Operation under increased temperature ........................................................... 20
5.3
Behavior in case of air pressure drop ............................................................... 20
5.4
Behavior in case of power failure ...................................................................... 20
6
Trouble shooting ............................................................................... 21
7
Maintenance ...................................................................................... 22
7.1
Maintenance intervals ....................................................................................... 22
7.2
Required tools ................................................................................................... 23
7.3
Removing valve gate......................................................................................... 23
7.4
Replacing gate O-ring ....................................................................................... 26
7.5
Installing valve gate........................................................................................... 27
7.6
Removing position indicator .............................................................................. 30
7.7
Installing position indicator ................................................................................ 31
7.8
Removing rotary drive ....................................................................................... 32