ARI Armaturen ASTRA DN250-400 EN User Manual
Operating and installation instructions

Rev. 0040105004 0212 englisch
1.0 General information on operating
instructions ................................................... 2
2.0 Notes on possible dangers......................... 2
3.0 Storage and transport ................................ 2
4.0 Description ................................................... 3
4.1 Scope of applications ............................................3
4.2 Operating principles ..............................................3
4.3 Diagram.................................................................4
4.3.1 Parts DN 15 - 200.........................................4
4.3.2 Parts DN 250 - 400.......................................5
5.0 Installation.................................................... 6
5.1 General notes on installation.................................6
5.2 Mounting the handwheel and display in
lagged pipe runs ..................................................7
6.0 Putting the valve into operation8
7.0 Care and maintenance.................................8
8.0 Troubleshooting ...........................................9
9.0 Troubleshooting table ..............................10
10.0 Dismantling the valve or the top part ....11
11.0 Warranty / Guarantee ...............................11
12.0 EC declaration of conformity .................12
Operating and installation instructions
Combined flow regulating valve with soft seal
ASTRA
®
Contents
DN 100 - 200
DN 250 - 400
DN 15 - 80
Document Outline
- Contents
- 1.0 General information on operating instructions
- 2.0 Notes on possible dangers
- 3.0 Storage and transport
- 4.0 Description
- 5.0 Installation
- 6.0 Putting the valve into operation
- 7.0 Care and maintenance
- 8.0 Troubleshooting
- 9.0 Troubleshooting table
- 10.0 Dismantling the valve or the top part
- 11.0 Warranty / Guarantee
- 12.0 EC declaration of conformity