Xylem P2000799B Series e-90 Close-Coupled In-Line Centrifugal Pumps - Manual (Page 3)

Table of Contents
Introduction and Safety..................................................................................................................2
Introduction..................................................................................................................................2
Safety.............................................................................................................................................2
Safety terminology and symbols........................................................................................... 2
User safety................................................................................................................................ 3
Environmental safety...............................................................................................................4
Product warranty......................................................................................................................5
Transportation and Storage.......................................................................................................... 6
Inspect the delivery..................................................................................................................... 6
Inspect the package................................................................................................................ 6
Inspect the unit........................................................................................................................ 6
Pump lifting.................................................................................................................................. 6
Long-term storage.......................................................................................................................6
Product Description........................................................................................................................8
General description.................................................................................................................... 8
Operational specifications......................................................................................................... 8
Installation........................................................................................................................................9
Preinstallation...............................................................................................................................9
Pump location guidelines.......................................................................................................9
Piping checklist......................................................................................................................10
Typical installation.................................................................................................................11
Connect the wiring....................................................................................................................11
Commissioning, Startup, Operation, and Shutdown...............................................................12
Preparation for startup............................................................................................................. 12
Check the rotation.................................................................................................................12
Lubrication requirements.........................................................................................................13
Prime the pump.........................................................................................................................13
Start the pump...........................................................................................................................13
Pump operation precautions...................................................................................................14
Shut down the pump................................................................................................................ 14
Maintenance..................................................................................................................................15
Disassembly............................................................................................................................... 15
Disassembly precautions......................................................................................................15
Drain the pump......................................................................................................................15
Typical cross section............................................................................................................. 16
Remove the seal assembly for all sizes............................................................................... 16
Pre-assembly inspections.........................................................................................................17
Replacement guidelines.......................................................................................................17
Reassembly................................................................................................................................ 17
Reassemble the seal assembly............................................................................................ 17
Capscrew torque values....................................................................................................... 18
Dealer servicing ....................................................................................................................18
Table of Contents
Series e-90 Close-Coupled In-Line Centrifugal Pumps Installation, Operation, and Maintenance Manual 1