truflo TSMP Series, Installation, Operation & Maintenance Manual

Page: 64 / 67

64 Revision 8 – November 2011
DISASSEMBLY
The coupling guard must be removed for certain
maintenance and adjustments to the pump, such as
adjustment of the coupling. The coupling guard should be
replaced after maintenance is completed.
1 Remove nut, bolt, and washers from center slotted
hole in the coupling guard assembly.
2
Slide driver end coupling guard half (501B)
towards pump (Fig. II-I).
3
Remove nut, bolt, and washers from driver
coupling guard half (501B).
4
Remove driver end plate (234A) (Fig. II-H).
5 Spread opening of driver coupling guard half
(501B) slightly and lift over remaining coupling guard half
(Fig. II-G).
6
Remove nut, bolt, and washers from remaining
coupling guard half (501B).
7
Spread bottom of coupling guard half slightly and
lift off pump end plate (234B) (Fig. II-C).
This completes disassembly of the coupling guard.
NOTE: It is not necessary to remove the end plate
(pump end) from the pump bearing frame. Before
removing other components, refer to Disassembly
section of this manual.
WARNING
Before assembly or disassembly of the coupling guard is performed, the driver must be
de-energized, the driver controller/starter put in a locked-out position and a caution tag placed at
the controller/starter indicating the disconnect. Replace coupling guard before resuming normal
operation of the pump. TRUFLO Pumps, Inc., assumes no liability for avoiding this practice.
WARNING
DO NOT resume normal pump operation with the coupling guard removed.