Bell & Gossett P2001406C Series e-1510 Centrifugal Pumps - Manual (Page 4)

Drain the pump......................................................................................................................25
Remove the hex coupling guard.........................................................................................25
Remove the coupling............................................................................................................26
Remove the bearing frame and impeller assembly ......................................................... 26
Remove the impeller.............................................................................................................27
Remove the mechanical seal (e-1510 and e-1510-F)....................................................... 27
Remove the seal or packing rings (e-1510-S and e-1510-PF)......................................... 27
Pre-assembly inspections.........................................................................................................27
Replacement guidelines.......................................................................................................28
Shaft and sleeve inspection................................................................................................. 28
Bearing frame inspection..................................................................................................... 28
Impeller trimming guidelines.............................................................................................. 28
Reassembly................................................................................................................................ 29
Seal assembly........................................................................................................................ 29
Impeller installation...............................................................................................................31
Assemble the packed stuffing box (e-1510-PF) ............................................................... 32
Reinstall the bearing frame and impeller assembly .........................................................32
Install the hex coupling guard............................................................................................. 33
Torque values........................................................................................................................ 33
Dealer servicing ....................................................................................................................34
Product warranty...........................................................................................................................35
Table of Contents
2 Series e-1510 Installation, Operation, and Maintenance Manual