INDEX
VL
2
VAL.130.--.M.EN Issue: A1
09.16
IV
6.0 INFORMATION REGARDING USE ....................................................................................................... 37
6.1 Production Start-up ......................................................................................................................... 37
6.2 Cleaning the valve after clogging .................................................................................................... 38
6.3 Shutdown of the valve at the end of the work cycle ........................................................................ 38
6.4 Long shutdowns of the valve ........................................................................................................... 38
6.5 Reuse ..............................................................................................................................................39
7.0 INFORMATION REGARDING MAINTENANCE .................................................................................... 40
7.1 Cleaning the valve ...........................................................................................................................41
7.2 Lubrication .......................................................................................................................................41
8.0 REPLACEMENT OF PARTS ..................................................................................................................42
8.1 Safety recommendations for replacement ...................................................................................... 42
8.2 Replacement of worn parts ............................................................................................................. 43
8.3 Returning the valve ......................................................................................................................... 48
8.4 Dismantling and disposal ................................................................................................................ 48
9.0 INFORMATION REGARDING FAULTS .................................................................................................49
9.1 Trouble-shooting ............................................................................................................................. 49
9.2 Check-list in case of fault ................................................................................................................ 50
10.0 TECHNICAL DATA ................................................................................................................................. 51
11.0 SPARE AND WARE PARTS ................................................................................................................... 53
A ATTACHMENTS .....................................................................................................................................54
A1 Nuts and bolts tightening torque Table ............................................................................................ 54