WDM PI Operation Manual page 4

In-line vertical pump

Table of Contents

PI Operation Manual

SECTION FIVE - OPERATION ......................................................................................................19

5.1 PRIMING ..........................................................................................................................19

5.2 STARTUP .........................................................................................................................19

5.3 OPERATING CHECK .......................................................................................................20

5.4 STOPPING ........................................................................................................................22

5.5 SHORT-TERM SHUTDOWN ............................................................................................22

5.6 LONG-TERM SHUTDOWN ..............................................................................................23

SECTION SIX - MAINTENANCE ....................................................................................................24

6.1 DISASSEMBLY .................................................................................................................24

6.2 INSPECTION AND CLEANING ........................................................................................26

6.3 REASSEMBLY ..................................................................................................................26

6.3.1 PI Mechanical Seal Option .............................................................................................26

6.3.2 PI Packing Option ...........................................................................................................44

SECTION SEVEN - SPARE PARTS ...............................................................................................48

SECTION EIGHT - PARTS INFORMATION ...................................................................................49

SECTION NINE - TROUBLESHOOTING CHART ..........................................................................51

www.wdmpumps.com

Table of Contents