GEA Aseptomag LoTo Manuals

Manuals and User Guides for GEA Aseptomag LoTo. We have 1 GEA Aseptomag LoTo manual available for free PDF download: Operating Instruction

GEA Aseptomag LoTo Operating Instruction (106 pages)

Aseptic Valves, double chamber valve

Brand: GEA | Category: Control Unit | Size: 3 MB

Legal Notice
2
Table of Contents
3
General Information
7
Information on the Document
7
Binding Character of These Operating Instructions
7
Notes on the Illustrations
7
Symbols and Highlighting
7
Manufacturer Address
8
Customer Service
8
EC Declaration of Incorporation
9
Safety
10
Intended Use
10
Dual-Chamber Valve
10
Loto Locking Mechanism
12
Integration of the Maintenance Fuse Loto
12
Requirements for Operation
16
Pressure Equipment Directive
16
ATEX Directive
16
Improper Operating Conditions
17
Operator's Duty of Care
17
Subsequent Changes
18
General Safety Instructions and Dangers
18
Principles for Safe Operation
18
Environmental Protection
19
Electrical Equipment
19
Supplementary Regulations
19
Qualification of Staff
19
Safety Equipment
21
Signs
21
Intervention Protection for Loto Locking Mechanism
21
Residual Dangers
22
Danger Zones
24
Description
25
Design of the Valve
25
Valve Identification
26
Sealing Concepts
29
Shrink-On Fit" Version
29
System "Divisible
29
Transport and Storage
31
Storage Conditions
31
Transport
31
Scope of Supply
31
Technical Data
32
Assembly and Installation
34
Safety Instructions
34
Notes on Installation
34
Welding in a Valve with Pipe Connection
34
Welding in and Installing a Valve
34
Welding Post-Treatment
35
Pneumatic Connections
36
Overview Switching Positions
36
Air Requirement
36
Establishing the Compressed Air Supply
37
Electrical Connections
37
Live Parts
37
Start-Up
39
Safety Instructions
39
Guideline for Lockout-Tagout Procedure
39
Notes on Commissioning
40
Operation and Control
41
Safety Instructions
41
Locking Mechanism Loto - Seat a
41
Unlock Seat a
41
Unlock Seat a - Restore Normal Operations
43
Air Lock Seat B
44
Lock the Seat B Air Connection
46
Unlock the Seat B Air Connection
47
Cleaning
48
Sterilisation
48
Passivation
48
Maintenance
50
Safety Instructions
50
Inspections
51
Bellows
51
Piston Rod Seal
51
Pneumatic Connections
51
Electrical Connections
51
Maintenance Intervals
52
List of Tools
52
Intended Purpose
58
Prior to Disassembly
59
Disassembling and Assembling the Valve
60
Removing the Valve
60
Installing the Valve
63
Torques for Clamp
63
Disassemble and Assemble the Side Valves
63
Overview Disassembly / Assembly Side Valve
63
Disassemble and Assemble Inside Part (Side Valve) - Versions "LVD" and "UV
64
Disassemble Piston Rod Seal (Side Valve) - Versions "LVD" and "UV
64
Assemble Piston Rod Seal (Side Valve) - Version "LVD" and "UV
65
Disassemble and Assemble Piston Rod Seal (Side Valve) - Version "LVD" and "UV
66
Disassemble Piston Rod Seal (Side Valve) - Version "LVD" and "UV
66
Assemble Piston Rod Seal (Side Valve) - Version "LVD" and "UV
67
Disassemble and Assemble Actuator PA50/PA60 (Side Valve)
68
Disassembling Actuator PA50/PA60 (Side Valve)
68
Installing Actuator PA50/PA60
73
Dismantle and Mount Piston Rod Seal (Side Valve) - Version "AV
73
Dismantle Piston Rod Seal (Side Valve) - Version "AV
73
Mount Piston Rod Seal (Side Valve) - Version "AV
74
Disassemble and Assemble the Internal Assembly "EA
75
Disassemble Internal Assembly "EA
75
Assemble Internal Assembly "EA
77
Torques for EA Valve Axes
79
Removing and Installing the "Shrunk-On" Valve Seat Seal
79
Removing the "Shrink-On Fit" Valve Seat Seal
79
Fitting the "Shrink-On Fit" Valve Seat Seal
80
Removing and Installing the "Divisible System" Valve Seat Seal (Seat A)
82
Disassemble the Valve Seat Seal "System Divisible" - Valve Version "EA
82
Assemble the Valve Seat Seal "System Divisible" - Valve Version "EA
84
Torques for Divisible Valve Discs
84
Carrying out the "Internal Assembly" Leak Test
84
Bubble Test
84
Disassembling and Assembling Actuator PA80EA - PA255EA
87
Disassembling the Actuator PA80EA - PA255EA
87
Mounting the Actuator PA80EA - PA255EA
91
Removing/Dismantling Loto Locking Mechanism
93
Dismantling Loto Locking Mechanism
93
Mounting the Loto Locking Mechanism
95
Maintenance
98
Checking the Feedback Unit
100
Setting the Feedback Unit
100
Valve Stroke
100
Alarms
101

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