HAZ-Series Operation Manual - BJM Pumps

TABLE OF CONTENTSCAUTION STATEMENT ............................................................................................................................... 4INTRODUCTION ........................................................................................................................................... 5HSAFETY ........................................................................................................................................................ 5INSPECTION ................................................................................................................................................ 6PRE-INSTALLATION INSPECTION ........................................................................................................ 6OIL FILL QUANTITY/TYPE ...................................................................................................................... 6PUMP INSTALLATION ............................................................................................................................. 6POSITIONING THE PUMP ....................................................................................................................... 7PUMP ROTATION .................................................................................................................................... 8PUMP OPERATION ...................................................................................................................................... 9TYPICAL MANUAL DEWATERING INSTALLATION ................................................................................... 9MANUAL OPERATION ............................................................................................................................. 9STOPPING ............................................................................................................................................... 9TYPICAL AUTOMATIC DEWATERING INSTALLATION ............................................................................. 9STOPPING ............................................................................................................................................. 10INTENDED METHODS OF CONNECTION ............................................................................................... 11THREE PHASE WIRING INSTRUCTION .............................................................................................. 11TROUBLE SHOOTING ............................................................................................................................... 13PUMP WILL NOT RUN ........................................................................................................................... 13PUMP RUNS BUT DOES NOT DELIVER RATED CAPACITY ............................................................. 13SERVICING YOUR SUBMERSIBLE PUMP .......................................................................................... 13MAINTAINING YOUR PUMP ................................................................................................................. 14CHANGING SEAL OIL ........................................................................................................................... 14CHANGING SEALS* .............................................................................................................................. 15EXPLODED VIEW OF HAZ37, 55, 55CH, 75 ............................................................................................. 16HAZ SERIES PARTS LIST ......................................................................................................................... 17THREE PHASE WIRING DIAGRAMS ........................................................................................................ 19230V (5 LEAD) ........................................................................................................................................ 19MODELS HAZ37, 55, 55CH, 75 ......................................................................................................... 19460V (5 LEAD) ........................................................................................................................................ 20MODELS HAZ37, 55, 55CH, 75 ......................................................................................................... 20WARRANTY AND LIMITATION OF LIABILITY ...................................................................................... 21START-UP REPORT FORM ....................................................................................................................... 22NOTES: ....................................................................................................................................................... 25