Bell & Gossett P71396C Series 80-SC Spacer-Coupled Vertical In-Line Centrifugal Pump - Manual (Page 3)

Table of Contents
Introduction and Safety..................................................................................................................2
Introduction..................................................................................................................................2
Safety.............................................................................................................................................2
Safety terminology and symbols........................................................................................... 2
Safety instruction decals......................................................................................................... 3
User safety................................................................................................................................ 4
Environmental safety...............................................................................................................5
Product warranty......................................................................................................................... 6
Transportation and Storage.......................................................................................................... 7
Inspect the delivery..................................................................................................................... 7
Inspect the package................................................................................................................ 7
Inspect the unit........................................................................................................................ 7
Pump lifting.................................................................................................................................. 7
Long-term storage.......................................................................................................................8
Product Description........................................................................................................................9
General description.................................................................................................................... 9
Operational specifications....................................................................................................... 10
Installation......................................................................................................................................11
Preinstallation............................................................................................................................ 11
Pump mounting guidelines..................................................................................................11
Pump location guidelines.....................................................................................................11
Piping checklist......................................................................................................................12
Typical installation.....................................................................................................................13
Commissioning, Startup, Operation, and Shutdown...............................................................14
Preparation for startup............................................................................................................. 14
Check the rotation.................................................................................................................14
Prime the pump.........................................................................................................................15
Start the pump...........................................................................................................................15
Pump operation precautions...................................................................................................16
Shut down the pump................................................................................................................ 16
Maintenance..................................................................................................................................17
Lubrication................................................................................................................................. 17
Disassembly............................................................................................................................... 17
Disassembly precautions......................................................................................................17
Drain the pump......................................................................................................................17
Reassembly................................................................................................................................ 17
Seal setting.............................................................................................................................17
Motor collar ring setting....................................................................................................... 19
Assemble the coupler...........................................................................................................20
Replace the seal.....................................................................................................................21
Screw torque values..............................................................................................................22
Dealer servicing ....................................................................................................................22
Table of Contents
Series 80-SC Installation, Operation, and Maintenance Manual 1