Xylem P2000799B Series e-90 Close-Coupled In-Line Centri Manual do Utilizador descarregar pdf (Página 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

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