GEA VARIVENT 24/7 PMO, Руководство по эксплуатации, Страница: 4 / 108

Control top T.VIS M-15 adjustment 38
6.7.2 Adjustment of the initiators in the lantern 41
Fitting the sliding piece 41
Set the slider 42
Fitting the proximity switch 43
Set the proximity switch 43
6.8 Test procedure according to PMO for valve type M/ 2.0 45
6.8.1 Test procedure 45
6.8.2 Hardware description 46
7 Start-up 48
7.1 Safety instructions 48
7.2 Notes on commissioning 48
8 Operation and control 49
8.1 Safety instructions 49
8.2 Feedback system / signal analysis 49
9 Cleaning 50
9.1 Cleaning 50
9.1.1 Cleaning Process Examples 50
9.1.2 Cleaning effect 50
9.1.3 Cleaning the leakage outlet of the mixproof valve type M/ 2.0 51
9.1.4 Cleaning of the lower balancer 51
9.1.5 Examples for cleaning by lifting 51
9.2 Passivation 51
10 Maintenance 53
10.1 Safety instructions 53
10.2 Inspections 54
10.2.1 Product contact seals 54
10.2.2 Pneumatic connections 54
10.2.3 Electrical connections 55
10.3 Maintenance intervals 55
10.4 Prior to removal 56
10.5 Disassembly 56
10.5.1 Start disassembly 56
10.5.2 Removing the control top 60
10.5.3 Disconnecting the valve from the housing 61
10.5.4 Removing the valve disk 63
10.5.5 Dismantle double-disk 64
10.5.6 Dismantle lifting actuator 65
10.5.7 Disassembly sterile lock 67
10.5.8 Disassembly balancer plug 67
10.6 Installation 68
10.6.1 Tightening torques 69
10.6.2 Fitting the lifting actuator 69
10.6.3 Installing the valve 72
10.6.4 Mount the switch bar and control top 77
10.6.5 Assembly balancer plug 78
10.6.6 Fit the sterile lock 78
10.6.7 Installing the valve in the housing 79
10.6.8 Checking the function 82
Checking the valve stroke 82
Check the lift stroke 82
10.7 Maintenance 82
10.7.1 Cleaning the valve 82
10.7.2 Replacing Seals 83
Replacing V-Ring RA on the double-disk and valve disk 83
Replace more seals 85
Lubricating seals and threads 85
11 Alarms 88
11.1 Malfunctions and remedies 88
12 Decommissioning 89
12.1 Safety instructions 89
12.2 Disposal 89
430BAL009261EN_2
4 17.04.2023