Finish Thompson UC (S/N 125040 and lower) User Manual

Page 2

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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.

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