VAT 670 Series - Default Chapter; Table of Contents

Series 670
943070EA Edition 2018-06-19 3/
39
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 ............................................................................................ 11
4.2.1 Installation space condition ............................................................................... 12
4.2.2 Installation overview .......................................................................................... 13
4.2.3 Installation procedure ........................................................................................ 14
4.3 Tightening torque .......................................................................................................... 15
4.4 Admissible forces .......................................................................................................... 15
5 Operation ........................................................................................... 16
6 Trouble shooting ............................................................................... 17
7 Maintenance ...................................................................................... 18
7.1 Maintenance intervals.................................................................................................... 19
7.2 Maintenance procedures ............................................................................................... 19
7.2.1 Removing the plate and plate seal replacement ............................................... 20
7.2.2 Replace the actuator ......................................................................................... 25
8 Repairs ............................................................................................... 30
9 Dismounting and Storage ................................................................. 31
9.1 Dismounting .................................................................................................................. 31
9.2 Storage .......................................................................................................................... 32
10 Packaging and Transport ................................................................. 33
10.1 Packaging ...................................................................................................................... 33
10.2 Transport ....................................................................................................................... 34
11 Disposal ............................................................................................. 35
12 Spare parts ........................................................................................ 36
13 Appendix ............................................................................................ 38