5-10
I
Maintenance
Removing the Pump Motor and Seal
(3 Hp, 50Hz and 5 to 10 Hp, any frequency units)
(Continued)
5
Unscrew impeller from shaft.
6
Slide rotating half of shaft seal off of shaft.
Be careful not to contaminate, chip or
scratch seal surfaces if it is to be re-used. Set seal half aside for re-use if appropriate.
7
Slide shaft sleeve off of shaft.
8
Remove 4 motor bolts using 9/16-inch wrench.
9
Slide motor adapter off of motor shaft.
10
Press stationary half of pump seal out of motor adapter
being careful not to dam-
age rubber diametral seal or rotating / non-rotating seal interface surface. Set seal
half aside for re-use if appropriate.
This area interfaces with volute
Witness line
Clamp in this region if needed
Summary of Contents for Thermolator TW-P
Page 6: ...iv I Table of Contents ...
Page 12: ...1 6 I Introduction ...
Page 36: ...3 14 I ...
Page 58: ...4 22 I Operation ...
Page 72: ...5 14 I Maintenance ...
Page 128: ...E 4 I Appendix ...
Page 134: ...G 4 I Appendix ...
Page 136: ...H 2 I Appendix ...