Flowserve 71576286 User Instructions
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Flowserve 71576286 User Instructions

Installation operation maintenance multi-stage, single suction and radial joint plan pump type centrifugal pump
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USER INSTRUCTIONS
FP centrifugal pump
Installation
Operation
Maintenance
Multi-stage, single suction and radial joint plan pump type
centrifugal pump
PCN=71576286 – 07/06 (E)

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Summary of Contents for Flowserve Flowserve 71576286

  • Page 1 USER INSTRUCTIONS FP centrifugal pump Installation Operation Maintenance Multi-stage, single suction and radial joint plan pump type centrifugal pump PCN=71576286 – 07/06 (E)

  • Page 2: Table Of Contents

    CONTENTS 1 INTRODUCTION AND SAFETY ...4 1.1 General...4 1.2 CE marking and approvals...4 1.3 Disclaimer...4 1.4 Copyright...4 1.5 Duty conditions...4 1.6 Safety ...5 1.7 Safety labels summary...8 1.8 Specific machine performance ...8 1.9 Noise level... 9 2 TRANSPORT AND STORAGE ...10 2.1 Consignment receipt and unpacking...10 2.2 Handling ...10 2.3 Lifting...11...
  • Page 3 INDEX Additional sources (10.3)... 34 Alignment of shafting (see 4.2, 4.4 and 4.7) ATEX marking (1.6.4.2) ... 7 CE marking and approvals (1.2)... 4 Certification (9) ... 34 Change notes (10.2)... 34 Cleaning prior to operation (5.8.1) ...21 Commissioning, start-up, operation (5) ... 17 Compliance, ATEX (1.6.4.1)...

  • Page 4: Introduction And Safety

    1 INTRODUCTION AND SAFETY 1.1 General These instructions must always be kept close to the product's operating location or directly with the product. Flowserve products are designed, developed and manufactured with state-of-the-art technologies in modern facilities. The unit is produced with great care and commitment to continuous quality control, utilizing sophisticated quality techniques, and safety requirements.

  • Page 5: Safety

    1.6 Safety 1.6.1 Summary of safety markings These User Instructions contain specific safety markings where non-observance of an instruction would cause hazards. The specific safety markings are: This symbol indicates electrical safety instructions where non-compliance will involve a high risk to personal safety or the loss of life. This symbol indicates safety instructions where non-compliance would affect personal safety and could result in loss of life.
  • Page 6 HAZARDOUS LIQUIDS When the pump is handling hazardous liquids care must be taken to avoid exposure to the liquid by appropriate sitting of the pump, limiting personnel access and by operator training. If the liquid is flammable and/or explosive, strict safety procedures must be applied.
  • Page 7 1.6.4.2 Marking An example of ATEX equipment marking is shown below. The actual classification of the pump will be engraved on the nameplate. II 2 GD c IIC 135 ºC (T4) Equipment Group I = Mining II = Non-mining Category 2 or M2 = High level protection 3 = normal level of protection Gas and/or Dust...

  • Page 8: Safety Labels Summary

    1.6.4.5 Preventing sparks To prevent a potential hazard from mechanical contact, the coupling guard must be non-sparking. To avoid the potential hazard from random induced current generating a spark the ground contact on the baseplate must be used. Avoid electrostatic charge: do not rub non- metallic surfaces with a dry cloth, ensure cloth is damp.

  • Page 9: Noise Level

    +3 dB tolerance, and cannot be guaranteed. Typical sound pressure level, dBA, L Motor size 3550 r/min and speed Pump and Pump motor only kW (hp) <0.55 (<0.75) 0.75 (1) 1.1 (1.5) 1.5 (2) 2.2 (3) 3 (4) 4 (5) 5.5 (7.5)

  • Page 10: Transport And Storage

    In areas where the staff has to intervene, remember that when the level of the sound pressure is: Below 70 dBA :It is not necessary to take special precautions. Above 70 dBA :People working continuously in the machine room must be supplied with protective devices against noise.

  • Page 11: Lifting

    All motors (for masses see the motor description plate) must be handled with a winch. For masses above 25 kg (55 lb), manual handling is forbidden. 2.3 Lifting 2.3.1 Slinging of motor pumps units Use handling means in accordance with motor pump unit mass mentioned on the CE plate.

  • Page 12: Nomenclature

     Maximum working pressure at discharge ... 25 bars  Maximum working pressure at suction...16 bars except 122-152 and 202 FP... 10 bars  Maximum pumped fluid temperature ... 105 °C impeller and diffuser for CAST IRON  Minimum pumped fluid temperature ... -10 °C ...

  • Page 13: Installation

    4 INSTALLATION Equipment operated in hazardous locations must comply with the relevant explosion protection regulations. See section 1.6.4, Products used in potentially explosive atmospheres. All equipment must be grounded. 4.1 Location The pump should be located to allow room for access, ventilation, maintenance and inspection with ample headroom for lifting and should be as close as practicable to the supply of liquid to be pumped.

  • Page 14: Grouting

    4.3 Grouting 4.3.1 Base plate grouting a) Prepare the site for grouting. Before grouting clean the foundation surface thoroughly and provide external barriers as shown: Barriers b) Prepare grouting product (concrete, resin) in accordance with manufacturers' instructions. c) Use grouting products with anti-shrinking components.

  • Page 15: Piping

    If necessary, improve the machine alignment:  Complete unit mounted on common base plate: The machines are first aligned accurately in our workshops. Usually, any misalignment observed on- site is due to a wrong adjustment under the base plate (disturbed during transport or because of forces exerted by the pipework).

  • Page 16: Electrical Connections

    4.5.2 Suction piping 4.5.2.1 Design of a flooded suction line The suction line must be as short and direct as possible, never mount an elbow directly on the inlet flange of the pump. Valve Non-return valve Continous flow valve Flooded suction configuration a) Avoid sharp elbows or sudden narrowing.

  • Page 17: Final Shaft Alignment Check

    Avoid mechanical, hydraulic or electrical overload by using motor overload trips or a power monitor and make routine vibration monitoring. It is important to be aware of the EUROPEAN DIRECTIVE on electromagnetic compatibility when wiring up and installing equipment on site. Attention must be paid to ensure that the techniques used during wiring/installation do not increase electromagnetic emissions or decrease the electromagnetic immunity of...

  • Page 18: Priming And Auxiliary Supplies

    5.3 Priming and auxiliary supplies Where there is any risk of the pump being run against a closed valve generating high liquid and casing external surface temperatures it is recommended that users fit an external surface temperature protection device. Ensure all electrical, hydraulic, pneumatic, sealant and lubrication systems (as applicable) are connected and operational.

  • Page 19: Running The Pump

    a) Start motor and check outlet pressure. b) If pressure is satisfactory, slowly OPEN outlet valve. c) Do not run the pump with the outlet valve closed for a period longer than 30 seconds. d) If NO pressure, or LOW pressure, STOP the pump.

  • Page 20: Stopping And Shutdown

    Check actual capability of the driver and control/starting system before commissioning. Motor rating kW (hp) Up to 15 (20) Between 15 (20) and 90 (120) 90 (120) to 150 (200)

  • Page 21: Hydraulic, Mechanical And Electrical Duty

    Shutdown: Close the outlet valve and stop the motor. Eventually close the inlet valve. For prolonged shutdowns and especially when ambient temperatures are likely to drop below freezing point, the pump and any cooling and flushing arrangements must be drained or otherwise protected.

  • Page 22: Maintenance Schedule

    It is the plant operator's responsibility to ensure that all maintenance, inspection and assembly work is carried out by authorized and qualified personnel who have adequately familiarized themselves with the subject matter by studying this manual in detail (see also section 1.6.2).

  • Page 23: Gland Packing (6.2.5)

    LUBRICATION FREQUENCY (h.)* PUMP TYPE 1450 1750 2900 3500 50 FP 8000 8000 5500 5500 65 FP 8000 8000 5500 5500 80 FP 8000 8000 5500 5500 100 FP 8000 8000 5500 5500 122 FP 8000 7500 125 FP 8000 7500 4000 4000...

  • Page 24: Spare Parts

    Example of straight Example of bevel cut Ensure a tightening on the stuffing box housing and not on the sleeve. SETTING OF PACKING Follow the instructions: a) Assemble of the packing in S. b) Stagger by about 90° between two rings. c) Assemble packing after packing.

  • Page 25: Recommended Spares And Consumable Items

    6.3.2 Storage of spares Spares should be stored in a clean dry area away from vibration. Inspection and re-treatment of metallic surfaces (if necessary) with preservative is recommended at 6 monthly intervals. 6.4 Recommended spares and consumable items 50 FP, 65 FP, 80 FP, 100 FP, 125 FP: [2250] - [3011-01] - [3011-02] - [4130] - [4590] - [4610] 122 FP, 152 FP, 202 FP: [2250] - [3011-01] - [3011- 02] - [4130] - [4590-01] - [4590-02] - [4610-01] -...

  • Page 26: Faults; Causes And Remedies

    7 FAULTS; CAUSES AND REMEDIES POSSIBLE CAUSES     Pump or suction pipe not completely filled    Air bubbles in pipes    Suction level too low   Wrong rotation    The motor is running on 2 phases only ...

  • Page 27: Parts List And Drawings

    FP USER INSTRUCTIONS ENGLISH 71576286 - 07/06 8 PARTS LIST AND DRAWINGS 8.1 Sectional drawings 8.1.1 122 FP Pumps Page 27 of 35...
  • Page 28 FP USER INSTRUCTIONS ENGLISH 71576286 - 07/06 8.1.2 152 FP Pumps Page 28 of 35...
  • Page 29 FP USER INSTRUCTIONS ENGLISH 71576286 - 07/06 8.1.3 202 FP Pumps Page 29 of 35...
  • Page 30 FP USER INSTRUCTIONS ENGLISH 71576286 - 07/06 8.1.4 50 FP Pumps Page 30 of 35...
  • Page 31 FP USER INSTRUCTIONS ENGLISH 71576286 - 07/06 8.1.5 65 FP, 80 FP, 100 FP, 125 FP Pumps Page 31 of 35...

  • Page 32: Sectional Drawings Part List

    8.2 Sectional drawings part list 8.2.1 Parts list pumps 122 FP DESIGNATION 1130 Suction casing 4120 1140 Discharge casing 4130 1160 Stage casing 4131 1410-01 Diffuser 4590 1410-02 Diffuser 4610-01 1500-01 Casing wear ring 4610-02 1500-02 Casing wear ring 4610-03 1500-03 Casing wear ring 6515...
  • Page 33 8.2.3 Parts list pumps 202 FP DESIGNATION 1130 Suction casing 4590-01 1140 Discharge casing 4590-02 1160 Stage casing 4610-01 1410-01 Diffuser 4610-02 1410-02 Diffuser 4610-03 1500 Casing wear ring 4610-04 2110 Pump shaft 6515 2250 Impeller 6569 2410 Interstage sleeve 6571 2450 Shaft sleeve...

  • Page 34: General Arrangement Drawing

    8.2.5 Parts list pumps 65 FP, 80 FP, 100 FP, 125 DESIGNATION 1130 Suction casing 4120 1140 Discharge casing 4130 1150 Stage casing 4132 1410 Diffuser 4590 1470 Diffuser plate 4610 1500 Casing wear ring 6515 2110 Pump shaft 6544 2250 Impeller 6571...
  • Page 35 Your Flowserve factory contacts: Flowserve Pompes Route d'Angers - 72234 ARNAGE BP 305, 72001 LE MANS Cedex, France Telephone (24 hours): +33 2 43 40 58 47 Sales & Admin: +33 2 43 40 57 57 Repair & Service Fax: +33 2 43 40 58 17 Local Flowserve factory representatives: North America:...

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