Document Outline

• Installation
• Operation
• Maintenance
• CONTENTS
• 1 INTRODUCTION AND SAFETY
  • 1.1 General
  • 1.2 CE marking and approvals
  • 1.3 Disclaimer
  • 1.4 Copyright
  • 1.5 Duty conditions
  • 1.6 Safety
    • 1.6.1 Summary of safety markings
    • 1.6.2 Personnel qualification and training
    • 1.6.3 Safety action
    • 1.6.4 Products used in potentially explosive atmospheres
      • 1.6.4.1 Scope of compliance
      • 1.6.4.2 Marking
    • 1.6.4.3 Avoiding excessive surface temperatures
      • 1.6.4.4 Preventing the buildup of explosive mixtures
      • 1.6.4.5 Preventing sparks
      • 1.6.4.6 Preventing leakage
      • 1.6.4.7 Maintenance of the centrifugal pump to avoid a hazard
  • 1.7 Name plate and safety labels
    • 1.7.1 Nameplate
    • 1.7.2 Safety labels
  • 1.8 Noise level
• ( For units driven by equipment other than electric motors or units contained within enclosures, see the accompanying information sheets and manuals.
• Typical sound pressure level, dBA, LpA at 1 m reference 20 μPa
• 2 TRANSPORT AND STORAGE
  • 2.1 Consignment receipt and unpacking
• Immediately after receipt of the equipment it must be checked against the delivery/shipping documents for its completeness and that there has been no damage in transportation. Any shortage and/or damage must be reported immediately to Flowserve Pump ...
  • 2.2 Handling
  • 2.3 Lifting
  • 2.4 Storage
    • 2.4.1 Short term storage and packaging
    • 2.4.2 Long term storage and packaging
  • 2.5 Recycling and end of product life
• 3 DESCRIPTION
  • 3.1 Configurations
  • 3.2 Nomenclature
  • 3.3 Design of major parts
    • 3.3.1 Pump casing
    • 3.3.2 Impeller
    • 3.3.3 Shaft
    • 3.3.4 Pump bearings and lubrication
    • 3.3.5 Bearing housing
    • 3.3.6 Shaft seal
    • 3.3.7 Driver
    • 3.3.8 Accessories
  • 3.4 Performance and operation limits
    • 3.4.1 Minimum continuous flow
    • 3.4.2 Minimum suction pipe submergence
    • 3.4.3 ESP2 Bearing Materials
• Figure 3-1: Nameplate mounted to housing
• 4 INSTALLATION
  • INSTALLATION AND START-UP CHECKLIST
  • 4.1 Location
  • 4.2 Part assemblies
  • 4.3 Foundation
  • 4.4 Pump Mounting
  • 4.5 Driver Mounting
  • 4.6 Piping
    • 4.6.1 Discharge piping
    • 4.6.2 Suction piping
    • 4.6.3 Allowable piping loads
    • 4.6.4 Final pump rotation check
    • 4.6.5 Auxiliary piping
      • 4.6.6 Mechanical seal and packing
  • 4.7 Electrical connections
  • 4.8 Level controls
  • APEX SWITCH
  • 4.9 Protection systems
• 5 COMMISSIONING, STARTUP, OPERATION AND SHUTDOWN
  • 5.1 Pre-commissioning procedure
    • 5.1.1 Pre start-up checks
    • 5.1.2 Packing and mechanical seals
      • 5.1.2.1 Installing mechanical seals
      • FIGURE 5-1
      • FIGURE 5-2
      • 5.1.2.2 Packing the stuffing box
      • FIGURE 5-3
  • 5.2 Bearing Lubrication
    • 5.2.1 Line Shaft Bearings
    • 5.2.2 Thrust Bearing
    • 5.2.3 Driver Bearings
      • FIGURE 5-4: Recommended lubricants
      • FIGURE 5-6: Thrust bearing lubrication intervals*
      • FIGURE 5-6a: Line bearing grease lubrication*
      • Figure 5-6b: Line bearing lubrication amounts
      • Figure 5-6c: Ball bearing lubrication amounts
  • 5.3 Setting the Impeller Clearance
  • 5.4 Direction of rotation
    • 5.4.1 Rotation check
    • 5.4.2 Coupling installation
  • 5.5 Guarding
  • 5.6 Priming and auxiliary supplies
  • 5.7 Starting the pump
  • 5.8 Running or operation
    • 5.8.1 Operating Checks
    • 5.8.2 Minimum continuous flow
    • 5.8.3 Minimum thermal flow
    • 5.8.4 Reduced head
    • 5.8.5 Surging condition
    • 5.8.6 Operation in sub-freezing conditions
    • 5.8.7 Normal vibration levels, alarm and trip
  • 5.9 Stopping and shutdown
  • 5.10 Hydraulic, mechanical and electrical duty
    • 5.10.1 Net positive suction head (NPSH)
    • 5.10.2 Specific gravity (SG)
    • 5.10.3 Viscosity
    • 5.10.4 Pump speed
    • 5.10.5 Minimum submergence
• 6 MAINTENANCE
  • 6.1 Maintenance schedule
    • 6.1.1 Preventive maintenance
    • 6.1.2 Need for maintenance records
    • 6.1.3 Cleanliness
  • 6.2 Spare parts
    • 6.2.1 Ordering of spare parts
  • 6.3 Recommended spares and consumable items
  • 6.4 Tools required
  • 6.5 Fastener torques
  • 6.6 Setting impeller clearance and impeller replacement
  • 6.7 Disassembly
    • 6.7.1 Removing pump from pit
    • 6.7.2 Pump disassembly
  • 6.8 Examination of parts
    • 6.8.1 Cleaning/inspection
    • 6.8.2 Critical measurements and tolerances
    • 6.8.3 Parameters that should be checked by users
      • 6.8.3.1 Shaft
      • 6.8.3.2 Bearings
      • 6.8.3.3 Impeller balancing
      • 6.8.3.4 Vibration analysis
        • FIGURE 6-6
  • 6.9 Assembly of pump and seal
    • 6.9.1 Replacing shaft sleeve bearings
    • 6.9.2 Inserting the shaft using a “shaft bullet” (see Figure 6-3)
    • 6.9.3 Inserting the shaft without “shaft bullet”
    • 6.9.4 Impeller installation
    • 6.9.5 Thrust Bearing Reassembly
    • 6.9.5 Packing
    • 6.9.5 Mechanical Seal
    • 6.9.5 Casing and discharge piping
• 7 Faults; Causes and Remedies
• wwwwwwwwwwwwwwwwwwwwwwwwwwwww 8 PARTS LIST AND DRAWINGS
  • General arrangement drawing
• 9 CERTIFICATION
• 10 OTHER RELEVANT DOCUMENTATION AND MANUALS
  • 10.1 Supplementary User Instructions
  • 10.2 Change notes
  • 10.3 Additional sources of information
• USA and Canada
• Europe, Middle East, Africa
• Latin America and Caribbean
• Asia Pacific
• Flowserve Pump Division
• 3900 Cook Boulevard
• Chesapeake, VA 23323-1626 USA
• Telephone +1 757 485 8000
• Fax +1 757 485 8149
• Flowserve Pumps Limited
• PO Box 17, Newark, Notts NG 24 3BU
• United Kingdom
• Telephone (24 hours) +44 (0)1636 494 600
• Sales & Admin Fax +44 (0)1636 705 991
• Repair & Service Fax +44 (0)1636 494 833
• E-mail [email protected]