Inhaltsverzeichnis
1 Einführung und Sicherheit .........................................................................................................................3
1.1 Einführung ...........................................................................................................................................3
1.1.1 Anfordern von weiteren Informationen ......................................................................................3
1.2 Sicherheit ............................................................................................................................................3
1.2.1 Sicherheitsterminologie und Symbole.......................................................................................4
1.2.2 Umweltsicherheit.......................................................................................................................5
1.2.3 Benutzersicherheit ....................................................................................................................6
1.2.4 Explosionsgeschützte Produkte ...............................................................................................8
1.3 Produktgewährleistung........................................................................................................................9
1.4 Hinweise zu ATEX und zur bestimmungsgemäßen Verwendung ...................................................... 9
2 General Information .................................................................................................................................14
2.1 Introduction........................................................................................................................................14
2.1.1 Importance of Instructions.......................................................................................................14
2.1.2 Receiving Inspection ...............................................................................................................14
2.1.3 Preservation and Storage .......................................................................................................14
2.1.4 Handling Techniques...............................................................................................................14
2.2 Receiving the Pump ..........................................................................................................................15
2.2.1 Storage Requirements ............................................................................................................15
2.2.2 Handling ..................................................................................................................................15
2.3 Nameplate Information ......................................................................................................................17
3 Installation.................................................................................................................................................19
3.1 Site/Foundation .................................................................................................................................19
3.1.1 Location...................................................................................................................................19
3.1.2 Foundation and Baseplate ......................................................................................................19
3.2 Piping ................................................................................................................................................19
3.2.1 Suction Piping .........................................................................................................................20
3.3 Discharge Piping ...............................................................................................................................21
3.3.1 Bypass Piping .........................................................................................................................21
3.3.2 Auxiliary Piping........................................................................................................................21
3.3.3 Final piping check ...................................................................................................................21
3.4 Alignment ..........................................................................................................................................21
3.4.1 Shaft Alignment.......................................................................................................................22
3.5 3996 Shaft Alignment Procedure ......................................................................................................22
4.1 Preparation for Startup ......................................................................................................................24
4.1.1 Checklist..................................................................................................................................24
4.2 Start-Up Precautions .........................................................................................................................28
4.3 Starting Pump....................................................................................................................................29
4.4 Operation...........................................................................................................................................29
4.4.1 General Considerations ..........................................................................................................29
4.5 Operating at Reduced Capacity ........................................................................................................30
4.6 Operating Under Freezing Conditions...............................................................................................30
4.7 Shutdown ..........................................................................................................................................30
4.8 Final Alignment..................................................................................................................................30
5 Preventive Maintenance ...........................................................................................................................31
5.1 General Comments ...........................................................................................................................31
5.2 Maintenance Schedule......................................................................................................................31
5.2.1 Routine Maintenance ..............................................................................................................31
Inhaltsverzeichnis
3996 Installation, Operation and Maintenance Instructions
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