TABLE OF CONTENTS
INTRODUCTION ........................................................................................................................................... 4
H
SAFETY ........................................................................................................................................................ 5
INSPECTION ................................................................................................................................................ 6
PRE-INSTALLATION INSPECTION ........................................................................................................ 6
OIL FILL QUANTITY/TYPE ...................................................................................................................... 6
PUMP INSTALLATION ............................................................................................................................. 7
POSITIONING THE PUMP ....................................................................................................................... 7
PUMP ROTATION .................................................................................................................................... 7
PUMP OPERATION ...................................................................................................................................... 9
TYPICAL MANUAL DEWATERING INSTALLATION ................................................................................... 9
STOPPING ............................................................................................................................................... 9
TYPICAL AUTOMATIC DEWATERING INSTALLATION ........................................................................... 10
STOPPING ............................................................................................................................................. 11
INTENDED METHODS OF CONNECTION ............................................................................................... 11
THREE PHASE WIRING INSTRUCTION .............................................................................................. 11
TROUBLE SHOOTING ............................................................................................................................... 13
PUMP WILL NOT RUN ........................................................................................................................... 13
PUMP RUNS BUT DOES NOT DELIVER RATED CAPACITY ............................................................. 13
SERVICING YOUR SUBMERSIBLE PUMP .......................................................................................... 13
MAINTAINING YOUR PUMP ................................................................................................................. 13
CHANGING SEAL OIL ........................................................................................................................... 14
CHANGING SEALS* .............................................................................................................................. 15
EXPLODED VIEW OF KZN37, 55, 55R, 55CH, 55CHR, 75, 75R.............................................................. 16
EXPLODED VIEW OF KZN110, 110R, 110H, 110HR, 150, 150R, 150L, 150LR ...................................... 17
EXPLODED VIEW OF KZN220, 220R, 220L, 220LR ................................................................................. 18
KZN SERIES PARTS LIST ......................................................................................................................... 19
KZN R PARTS LIST .................................................................................................................................... 21
THREE PHASE WIRING DIAGRAMS ........................................................................................................ 23
230V (5 LEAD) ........................................................................................................................................ 23
MODELS KZN37, 37R, 55, 55CH, 55R, 55CHR, 75, 75R, 110, 110H, 110R, 110HR ...................... 23
460V (5 LEAD) ........................................................................................................................................ 24
MODELS KZN37, 37R, 55, 55R, 55CHR, 75, 75R, 110, 110H, 110HR, 150, 150L, 150L, 150LR,
150R, 220, 220L, 220LR, 220R .......................................................................................................... 24
575V (5 LEAD) ........................................................................................................................................ 25
MODELS KZN37, 37R, 55, 55R, 55CHR, 75, 75R, 110, 110H, 110HR, 150, 150L, 150L, 150LR,
150R, 220, 220L, 220LR, 220R .......................................................................................................... 25
SEAL MINDER® ......................................................................................................................................... 26
WARRANTY AND LIMITATION OF LIABILITY ...................................................................................... 28
START-UP REPORT FORM ....................................................................................................................... 29
NOTES: ....................................................................................................................................................... 32
