Series 670
966914EA Edition 2019-02-01 3/
Contents
1
Description of product........................................................................4
1.1
Identification of product ...................................................................................................4
1.2
Use of product.................................................................................................................4
1.3
Used abbreviations..........................................................................................................4
1.4
Related documents..........................................................................................................4
1.5
Important information.......................................................................................................4
1.6
Technical data.................................................................................................................5
1.6.1
Valve unit...........................................................................................................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
3.2
Function...........................................................................................................................8
4
Installation...........................................................................................9
4.1
Unpacking .......................................................................................................................9
4.2
Installation into the system............................................................................................10
4.2.1
Installation space condition..............................................................................10
4.2.2
Installation overview.........................................................................................11
4.2.3
Installation procedure (mechanical, connection)..............................................12
4.2.4
Installation procedure (homing) .......................................................................13
4.3
Admissible forces..........................................................................................................14
5
Operation...........................................................................................15
6
Trouble shooting...............................................................................16
7
Maintenance ......................................................................................17
7.1
Maintenance intervals....................................................................................................18
7.2
Maintenance procedures...............................................................................................18
7.2.1
Removing the plate and plate seal replacement..............................................19
7.2.2
Remove the actuator and replace the bellows feedthrough.............................22
7.2.3
Mount the actuator...........................................................................................28
8
Repairs...............................................................................................31
9
Dismounting and Storage.................................................................32
9.1
Dismounting ..................................................................................................................32
9.2
Storage..........................................................................................................................33
10
Packaging and Transport.................................................................34
10.1
Packaging......................................................................................................................34
10.2
Transport.......................................................................................................................35
11
Disposal.............................................................................................36
12
Spare parts ........................................................................................37
13
Appendix............................................................................................39
