Table of Contents
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List of Sections
1.
Safety Precautions ......................................................................................................................5
2.
About this manual .....................................................................................................................5
3.
How the N.E.S. Vacuum Pump works
3.1 Principle of Operation...............................................................................6
3.2 Operational parameters ............................................................................6
4.
4.1 Uncrating, lifting, and moving Instruction ......................................................7
4.2 Piping Requirements .................................................................................7
4.3 Electrical Requirements .............................................................................7
5.
Operation
5.1 Preparation for Initial Start-Up............................................................................................7
5.2 Liquid Compressant (Seal Water) .....................................................................................9
5.3. Draining and Flushing........................................................................................................12
5.4 Preliminary Inspection........................................................................................................13
5.5 Start-up and Operating Checks............................................................................................15
6.
6.1 Detecting Troubles.................................................................................................................18
7.
7.1 Periodic Maintenance............................................................................................................22
7.2 Six-Month Intervals...............................................................................................................24
7.3 Twelve-Month Intervals.........................................................................................................24
7.4 Bearing Lubrication .............................................................................................................24
NBE O & M Document No. NES/NBE/O&M
Manual Index
Page 3 of 43
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Table of Contents
