GEA Aseptomag DK - User Manual

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Aseptic Valves

GEA Aseptomag

double chamber valve type DK / LoTo

Operating instruction (Translation from the original language)

430BAL015409EN_1

Main Page

Legal Notice2
Table of Contents3
General Information7
Information on the Document7
Binding Character of These Operating Instructions7
Notes on the Illustrations7
Symbols and Highlighting7
Manufacturer Address8
Customer Service8
EC Declaration of Incorporation9
Safety10
Intended Use10
Dual-Chamber Valve10
Loto Locking Mechanism12
Integration of the Maintenance Fuse Loto12
Requirements for Operation16
Pressure Equipment Directive16
ATEX Directive16
Improper Operating Conditions17
Operator's Duty of Care17
Subsequent Changes18
General Safety Instructions and Dangers18
Principles for Safe Operation18
Environmental Protection19
Electrical Equipment19
Supplementary Regulations19
Qualification of Staff19
Safety Equipment21
Signs21
Intervention Protection for Loto Locking Mechanism21
Residual Dangers22
Danger Zones24
Description25
Design of the Valve25
Valve Identification26
Sealing Concepts29
Shrink-On Fit" Version29
System "Divisible29
Transport and Storage31
Storage Conditions31
Transport31
Scope of Supply31
Technical Data32
Assembly and Installation34
Safety Instructions34
Notes on Installation34
Welding in a Valve with Pipe Connection34
Welding in and Installing a Valve34
Welding Post-Treatment35
Pneumatic Connections36
Overview Switching Positions36
Air Requirement36
Establishing the Compressed Air Supply37
Electrical Connections37
Live Parts37
Start-Up39
Safety Instructions39
Guideline for Lockout-Tagout Procedure39
Notes on Commissioning40
Operation and Control41
Safety Instructions41
Locking Mechanism Loto - Seat a41
Unlock Seat a41
Unlock Seat a - Restore Normal Operations43
Air Lock Seat B44
Lock the Seat B Air Connection46
Unlock the Seat B Air Connection47
Cleaning48
Sterilisation48
Passivation48
Maintenance50
Safety Instructions50
Inspections51
Bellows51
Piston Rod Seal51
Pneumatic Connections51
Electrical Connections51
Maintenance Intervals52
List of Tools52
Intended Purpose58
Prior to Disassembly59
Disassembling and Assembling the Valve60
Removing the Valve60
Installing the Valve63
Torques for Clamp63
Disassemble and Assemble the Side Valves63
Overview Disassembly / Assembly Side Valve63
Disassemble and Assemble Inside Part (Side Valve) - Versions "LVD" and "UV64
Disassemble Piston Rod Seal (Side Valve) - Versions "LVD" and "UV64
Assemble Piston Rod Seal (Side Valve) - Version "LVD" and "UV65
Disassemble and Assemble Piston Rod Seal (Side Valve) - Version "LVD" and "UV66
Disassemble Piston Rod Seal (Side Valve) - Version "LVD" and "UV66
Assemble Piston Rod Seal (Side Valve) - Version "LVD" and "UV67
Disassemble and Assemble Actuator PA50/PA60 (Side Valve)68
Disassembling Actuator PA50/PA60 (Side Valve)68
Installing Actuator PA50/PA6073
Dismantle and Mount Piston Rod Seal (Side Valve) - Version "AV73
Dismantle Piston Rod Seal (Side Valve) - Version "AV73
Mount Piston Rod Seal (Side Valve) - Version "AV74
Disassemble and Assemble the Internal Assembly "EA75
Disassemble Internal Assembly "EA75
Assemble Internal Assembly "EA77
Torques for EA Valve Axes79
Removing and Installing the "Shrunk-On" Valve Seat Seal79
Removing the "Shrink-On Fit" Valve Seat Seal79
Fitting the "Shrink-On Fit" Valve Seat Seal80
Removing and Installing the "Divisible System" Valve Seat Seal (Seat A)82
Disassemble the Valve Seat Seal "System Divisible" - Valve Version "EA82
Assemble the Valve Seat Seal "System Divisible" - Valve Version "EA84
Torques for Divisible Valve Discs84
Carrying out the "Internal Assembly" Leak Test84
Bubble Test84
Disassembling and Assembling Actuator PA80EA - PA255EA87
Disassembling the Actuator PA80EA - PA255EA87
Mounting the Actuator PA80EA - PA255EA91
Removing/Dismantling Loto Locking Mechanism93
Dismantling Loto Locking Mechanism93
Mounting the Loto Locking Mechanism95
Maintenance98
Checking the Feedback Unit100
Setting the Feedback Unit100
Valve Stroke100
Alarms101

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GEA Aseptomag DK Specifications

General

Brand	GEA
Model	Aseptomag DK
Category	Control Unit
Language	English

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