Table Of Contents - Finish Thompson DB22 Series Assembly, Installation And Operation Manual

Centrifugal pump

Table of Contents

Description

Model Number/Serial Number ........................................................................................ 6

Important Notice ................................................................................................................. 6

Chemical Reaction Disclaimer ......................................................................................... 6

Safety Precautions ............................................................................................................ 6-8

ATEX Safety Precautions .................................................................................................. 8-9

Maximum Working Pressure ....................................................................................... 10

Maximum Temperature ................................................................................................ 10

Solids ................................................................................................................................ 10

Minimum Flow Rate ....................................................................................................... 10

Maximum Motor Power ................................................................................................ 10

Maximum Specific Gravity ........................................................................................... 10

Section I - Assembly........................................................................................................... 11

Section II - Installation ........................................................................................................ 12

Start-up ............................................................................................................................. 13

Shutdown ......................................................................................................................... 13

Flush Systems ................................................................................................................. 13

Optional Drain installation ........................................................................................... 13

Disassembly .................................................................................................................... 13

Outer Drive Replacement ............................................................................................ 14

Thrust Ring Replacement ............................................................................................ 14

Bushing Replacement .................................................................................................. 15

Impeller Replacement .................................................................................................. 15

Reassembly ..................................................................................................................... 15

DB22 Part Number Explanation ................................................................................. 16

DB22 Exploded View Parts Diagram........................................................................ 17

Spare Parts List ............................................................................................................ 17-21

Troubleshooting ............................................................................................................. 22

Section V - Warranty .......................................................................................................... 22

For factory assistance with repairs or maintenance, call 1-800-888-3743.

Page Number

Table of Contents

TABLE OF CONTENTS