Xylem Bell & Gossett VSX Series, Инструкция по эксплуатации

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INTRODUCTION .............................................................. 1
DESCRIPTION .............................................................. 1
PUMP APPLICATION ................................................... 1
OPERATIONAL LIMITS ................................................ 1
Maximum Suction Pressure ................................... 1
Maximum Working Pressure ................................. 1
SEAL OPERATING LIMITS ........................................... 1
Mechanical Seals .................................................... 1
Packing ..................................................................... 1
PUMP IDENTIFICATION .............................................. 2
SAFETY INSTRUCTIONS ............................................. 3
ADDITIONAL SAFETY INSTRUCTIONS ..................... 4
Electrical Safety ....................................................... 4
Thermal Safety ........................................................ 4
Mechanical Safety ................................................... 4
GENERAL INSTRUCTIONS ............................................. 5
PURPOSE OF THE MANUAL ...................................... 5
RECEIVING THE PUMP ................................................ 5
STORAGE REQUIREMENTS ........................................ 5
SAFE HANDLING REQUIREMENTS ........................... 5
LOCATION .................................................................... 7
Important ................................................................. 7
FOUNDATION .............................................................. 7
BASE PLATE SETTING ................................................. 8
Optional Grouting .................................................. 8
ROTATION .................................................................... 8
COUPLING ALIGNMENT ............................................ 8
To align using straight edge and calipers ........... 9
To align using dial indicator ................................ 10
Final Alignment ..................................................... 12
SUCTION AND DISCHARGE PIPING ....................... 12
Suction Piping ....................................................... 13
Valves in Suction Piping ....................................... 14
Discharge Piping .................................................. 14
Pressure Gauges ................................................... 15
Pump Insulation .................................................... 15
PUMP SEALING .......................................................... 15
Mechanical Seals .................................................. 15
Packing ................................................................... 15
VEE-CUT IMPELLER TRIMS ....................................... 16
OPERATION .................................................................... 18
FLUSHING ................................................................... 18
FILLING ....................................................................... 18
PRIMING...................................................................... 18
PRE-START CHECKS .................................................. 18
STARTING ................................................................... 19
OPTIONAL CHECKLIST ............................................. 19
FREEZE PROTECTION ............................................... 19
FIELD TESTS ............................................................... 19
MAINTENANCE ............................................................. 20
GENERAL MAINTENANCE AND PERIODIC
INSPECTION ............................................................... 20
LUBRICATION ............................................................ 20
Pump Bearings ...................................................... 20
Couplings .............................................................. 20
SEAL INFORMATION................................................. 20
Mechanical Seals .................................................. 20
Packing (Non-Asbestos) ....................................... 20
MAINTENANCE OF FLOOD DAMAGED PUMPS ....21
TROUBLESHOOTING .................................................... 22
GUARDS
.......................................................................... 24
ANSI/OSHA COUPLING GUARD
REMOVAL/INSTALLATION ............................. 24
Removal ................................................................. 24
Installation ............................................................. 24
BRACKET GUARDS .................................................... 25
SERVICE ........................................................................... 26
GENERAL DISASSEMBLY PROCEDURES ................ 27
SHUTDOWN ............................................................... 27
DISASSEMBLY PROCEDURE TO REMOVE BEARING
FRAMES – ALL PUMPS .................................... 27
DISASSEMBLY PROCEDURE TO REMOVE
STANDARD MECHANICAL SEALS ................ 28
DISASSEMBLY PROCEDURE TO REMOVE
STUFFING BOX AND PACKING ..................... 29
DISASSEMBLY PROCEDURE TO REMOVE
CARTRIDGE SEALS .......................................... 29
DISASSEMBLY PROCEDURE TO REMOVE
COVERPLATES AND SHAFT ASSEMBLY –
ALL PUMPS ....................................................... 30
ASSEMBLY PROCEDURE TO INSTALL
COVERPLATES AND SHAFT ASSEMBLY –
ALL PUMPS ....................................................... 30
ASSEMBLY PROCEDURE TO INSTALL STANDARD
MECHANICAL SEALS ...................................... 32
ASSEMBLY PROCEDURE TO INSTALL STUFFING
BOX AND PACKING ........................................ 33
ASSEMBLY PROCEDURE TO INSTALL CARTRIDGE
SEALS ................................................................ 33
ASSEMBLY PROCEDURE TO INSTALL BEARING
FRAMES – ALL PUMPS .................................... 34
GENERAL ASSEMBLY INSTRUCTIONS .................... 35
TO CHANGE ROTATION .......................................... 36
TO CHANGE STANDARD MECHANICAL SEALS ... 37
TO CHANGE CARTRIDGE SEALS ............................ 37
TO CHANGE THE PACKING OR SLEEVE ................ 37
ORDERING PARTS ..................................................... 37
DEALER SERVICING .................................................. 37
NOTE: The information contained in this book is
intended to assist operating personnel by providing
information about the characteristics of the purchased
equipment. It does not relieve the user of their re-
sponsibility of using accepted engineering practices
in the installation, operation, and maintenance of this
equipment.
For additional questions, contact
BELL & GOSSETT
(847) 966-3700
http://www.bellgossett.com
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