ARI Armaturen sight glasses PN40 EN - Manual

Rev. 0040807003 1404 englisch
1.0 General information on operating
instructions.................................................... 2
2.0 Notes on possible dangers............................ 2
2.1 Significance of symbols ..........................................2
2.2 Explanatory notes on safety information .................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
4.4 Technical data - remarks .........................................4
4.5 Marking ...................................................................4
5.0 Installation....................................................... 5
5.1 General notes on installation...................................5
5.2 Installation instructions for welding .........................6
5.3 Installation position..................................................6
6.0 Putting the valve into operation.................... 6
7.0 Care and maintenance................................... 7
7.1 Tightening torques.................................................. 7
8.0 Troubleshooting ............................................. 7
9.0 Troubleshooting table ................................... 7
10.0 Dismantling the valve or the body ............. 8
11.0 Warranty / Guarantee ................................... 8
12.0 EC declaration of conformity ..................... 9
Operating and installation instructions
Double window sight glasses
(PN16 / 40)
Contents
PN16 / PN40
- with flanges (BR 660/661....1)
- with screwed sockets (BR 660/661....2)
- with butt weld ends (BR 660/661....4)