ARI Armaturen FA800 EN - Manual

Rev. 0040504003 2310 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 ...................................3
4.0 Description......................................................3
4.1 Scope of applications ............................................. 3
4.2 Operating principles ............................................... 3
4.3 Diagram.................................................................. 4
4.4 Parts ...................................................................... 4
4.5 Technical data ........................................................ 5
4.5.1 Allocation of article numbers ............................. 5
4.5.2 Closing pressures.............................................. 5
4.5.2.1 Spring closes ............................................... 5
4.5.2.2 Spring opens on air failure ........................... 6
4.6 Marking .................................................................. 7
5.0 Installation.......................................................7
5.1 General notes on installation.................................. 7
5.2 Requirements at the place of installation ............... 8
5.3 Valve with actuator ................................................ 9
5.4 Control pressure connection .................................. 9
5.5 Retrofit procedure for
"Spring closes" operating mode........................... 10
5.6 Retrofit procedure for
"Spring opens on air failure" operating mode .......11
6.0 Putting the valve into operation................. 12
7.0 Disassembly of the actuator
unit from the valve ....................................... 12
7.1 Disassembly by operation mode
„Spring closes“..................................................... 12
7.2 Disassembly by operation mode
„Spring opens on air failure“ ................................ 12
8.0 Care and maintenance ................................ 13
8.1 Replacing the rolling diaphragm .......................... 13
8.1.1 Replacement by operation mode
„Spring closes“................................................ 13
8.1.2 Replacement by operation mode
„Spring opens on air failure“ ........................... 14
9.0 Troubleshooting .......................................... 16
10.0 Troubleshooting table .............................. 16
11.0 Warranty / Guarantee................................. 17
Contents
Operating and installation instructions
Pneumatic actuators
FA160 / FA250 / FA400 / FA800 for FABA
®
-Supra