Afriso EURO-INDEX LAG-14 ER, Operating Instructions Manual, Page: 2 / 42

2 LAG-14 ER
Table of contents
1 This instruction manual ............................................................................................. 4
1.1 Precautions .................................................................................................... 4
2 Safety ......................................................................................................................... 5
2.1 Intended use ................................................................................................... 5
2.2 Predictable incorrect application ................................................................... 5
2.3 Safe handling ................................................................................................. 6
2.4 Qualification of personnel .............................................................................. 6
2.5 Modifications to the product ........................................................................... 7
2.6 Usage of spare parts and accessories .......................................................... 7
2.7 Liability information ........................................................................................ 7
3 Product description .................................................................................................... 8
3.1 Application area ........................................................................................... 10
3.2 Function ........................................................................................................ 10
3.3 Operating modes ......................................................................................... 12
3.4 Application examples ................................................................................... 12
4 Technical data ......................................................................................................... 14
4.1 Approvals, tests and conformities ............................................................... 16
5 Transport and storage ............................................................................................. 17
6 Mounting and commissioning.................................................................................. 17
6.1 Calculation fundamentals ............................................................................ 17
6.2 Installing the container for the leak detection fluid ...................................... 20
6.3 Minimum distance ........................................................................................ 21
6.4 Pipe installation ............................................................................................ 22
6.5 Mounting the test valve ................................................................................ 24
6.6 Mounting the control unit ............................................................................. 24
6.7 Electrical connection .................................................................................... 26
6.8 Commissioning the product ......................................................................... 30
7 Operation ................................................................................................................. 31
7.1 Alarm condition ............................................................................................ 31
7.2 Function test ................................................................................................. 32
8 Maintenance ............................................................................................................ 33
8.1 Maintenance times ....................................................................................... 33
8.2 Maintenance activities ................................................................................. 33
9 Troubleshooting ....................................................................................................... 34
10 Decommissioning, disposal ..................................................................................... 34
11 Spare parts and accessories ................................................................................... 36