Finish Thompson UC (S/N 125040 and lower) User Manual
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2
Table of Contents
Warranty Statement ................................................................................................................................ 3
Safety Precautions .................................................................................................................................. 3
ULTRAChem Features ............................................................................................................................. 4
ULTRAChem Capabilities ......................................................................................................................... 4
Maximum Allowable Horsepower ............................................................................................................ 4
Minimum Allowable Flow Rate ................................................................................................................ 5
Unpacking and Inspection ....................................................................................................................... 6
Model Number and Serial Number .......................................................................................................... 6
Installation
Pumps with Motors ................................................................................................................................ 6
Pumps without Motors ........................................................................................................................... 7
Foundation .............................................................................................................................................. 8
Baseplate ................................................................................................................................................ 8
Piping ...................................................................................................................................................... 9
Electrical ...............................................................................................................................................10
Operation
Pre-operation Inspection .......................................................................................................................10
Start-up and Operation ..........................................................................................................................10
Shutdown..............................................................................................................................................11
Disassembly/Reassembly
Disassembly of Pump End .................................................................................................................... 11
Disassembly of Power End (Motor Side) ..............................................................................................13
Examination ..........................................................................................................................................13
Replacing Wear Components ................................................................................................................14
Shaft Support/Front Thrust Washer ...............................................................................................14
Impeller Thrust Ring ......................................................................................................................14
Rear Sealing Ring ..........................................................................................................................15
Impeller Bushings ..........................................................................................................................16
Power End Reassembly ........................................................................................................................16
Pump End Reassembly .........................................................................................................................16
Troubleshooting
.............................................................................................................................
18
General Notes
Important Notice ...................................................................................................................................18
Chemical Reaction Disclaimer ...............................................................................................................18
Helpful Hints .........................................................................................................................................18
Ordering Spare Parts ............................................................................................................................18
Exploded View Drawing
...............................................................................................................19
Parts List
....................................................................................................................................20, 21
NOTE: Items with this icon have maintenance videos available at
www.finishthompson.com. When you see this item in the instruc-
tions that follow, click on the icon to view the instruction video.