ARAG 463 Series, Инструкция по установке, эксплуатации и обслуживанию

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CONTENTS
• Legend symbols ...............................................................................................................2
1 Product description .........................................................................................................4
1.1 Intended use ............................................................................................................4
2 Functioning of the product .............................................................................................5
2.1 Composition of proportional control units ................................................................5
2.2 Functions of components .........................................................................................6
3 Installation ........................................................................................................................7
3.1 Safety regulations ....................................................................................................7
3.2 Installing and connecting the unit ............................................................................7
3.3 Connecting up the system .......................................................................................9
3.4 Connection to control devices ................................................................................ 10
4 Setting before use .......................................................................................................... 11
4.1 Electric unit adjustments before operation ............................................................. 11
4.2 Adjustment of maximum operating pressure ......................................................... 13
5 Use ..................................................................................................................................14
5.1 Calibration of operating pressure ........................................................................... 14
5.2 Calibrating the metered by-passes ........................................................................ 15
5.2.1 Metered by-pass calibration tables ..................................................................... 17
6 Maintenance / diagnostics / repairs .............................................................................18
6.1 Flushing the liquid passages of the electric control units....................................... 18
6.2 Cleaning the filters ................................................................................................. 19
6.2.1 Manual cleaning ..................................................................................................19
6.2.2 Continuous wash filters........................................................................................20
6.3 Troubleshooting .....................................................................................................23
7 Technical data ................................................................................................................24
7.1 Correspondence between valve parts and maximum valve pressure ....................24
8 Disposal at the end of service ......................................................................................24
9 Guarantee terms .............................................................................................................26