Xylem 8100 Series Centrifugal Pumps AC2515 REV.C - Manual (Page 2)

TABLE OF CONTENTS
INTRODUCTION...................................................3
PUMP IDENTIFICATION ..............................3
SAFETY INSTRUCTION...............................4
INSTALLATION ....................................................5
RECEIVING THE PUMP ...............................5
LIFTING THE PUMP .....................................5
STORAGE .....................................................7
LOCATION ....................................................7
FOUNDATION...............................................7
BASE PLATE SETTING (BEFORE PIPING) 8
GROUTING PROCEDURE ...........................9
ALIGNMENT PROCEDURE .........................9
ANSI/OSHA COUPLER GUARD
REMOVAL/INSTALLATION ..................9
DOWELING .................................................14
SUCTION AND DISCHARGE PIPING ........15
STUFFING BOX LUBRICATION.................17
OPERATION .......................................................20
PRE-START CHECKS ................................20
PRIMING .....................................................20
STARTING ..................................................21
OPTIONAL CHECKLIST .............................21
SHUTDOWN ...............................................21
FREEZE PROTECTION..............................21
FIELD TESTS..............................................22
MAINTENANCE..................................................23
GENERAL MAINTENANCE AND PERIODIC
INSPECTION.......................................23
MAINTENANCE OF FLOOD DAMAGED
PUMPS ................................................23
LUBRICATION ............................................23
SEAL INFORMATION .................................25
MAINTENANCE TIME TABLE ...........................27
TROUBLE SHOOTING.......................................28
TROUBLE SHOOTING (cont.)...........................29
SERVICE.............................................................31
DISASSEMBLY AND REASSEMBLY
PROCEDURES ...................................31
CHANGING ROTATION .............................31
A. DISMANTLING (PUMP WITH PACKING)
.............................................................33
ASSEMBLY (PUMP WITH PACKING)........34
OPTIONAL METHOD FOR INSTALLING
PACKING (After Pump Disassembly)..37
B. DISMANTLING (PUMP WITH
MECHANICAL SEALS ON SHAFT)....38
ASSEMBLY (PUMP WITH MECHANICAL
SEALS ON SHAFT).............................40
C. DISMANTLING (PUMP WITH
MECHANICAL SEALS ON SHAFT
SLEEVES) ...........................................43
ASSEMBLY (PUMP WITH MECHANICAL
SEALS ON SHAFT SLEEVES) ...........45
ADJUSTABLE WEAR RINGS .....................48
OIL LUBRICATED BEARINGS ...................48
VERTICAL UNITS (MODELS 200, 250, 300)
............................................................ 49
INSTRUCTIONS FOR ORDERING PARTS52
APPENDIX “A” ENGINEERING DATA............. 53
APPENDIX “B” .................................................. 57
EXPLOSION VIEW: PACKING................... 57
EXPLOSION VIEW: MECHANICAL SEALS
ON SHAFT .......................................... 58
EXPLOSION VIEW: MECHANICAL SEALS
ON SHAFT SLEEVES......................... 59
REPLACEMENT PARTS LIST ................... 60
APPENDIX “C” FIELD TEST REPORT ............ 61
USEFUL FORMULAS................................. 62
NOTE
The information contained in this book is intended
to assist operating personnel by providing
information on the characteristics of the purchased
equipment.
It does not relieve the user of their responsibility of
using accepted engineering practices in the
installation, operation, and maintenance of this
equipment.
Any further questions, contact AC Fire Pump,
(847) 966-3700.
2