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ITT Goulds Pumps VICR Installation, Operation And Maintenance Manual

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Installation, Operation, and
Maintenance
Model VICR

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Summary of Contents for ITT Goulds Pumps VICR

  • Page 1 Installation, Operation, and Maintenance Model VICR...

  • Page 3: Table Of Contents

    Table of Contents Table of Contents 1 Introduction and Safety ............................ 3 1.1 Safety ................................ 3 1.1.1 Safety terminology and symbols ..................... 4 1.1.2 Environmental safety........................4 1.1.3 User health and safety ........................5 1.1.4 Safety regulations for Ex-approved products in potentially explosive atmospheres ....... 8 1.2 Product warranty ............................
  • Page 4 7 Troubleshooting .............................. 48 7.1 Operation troubleshooting ........................48 8 Parts Listing and Cross-sectional Drawings ....................51 8.1 VICR Cross-Sectional Drawings and Parts List ..................51 9 Local ITT Contacts ............................59 9.1 Regional offices............................59 Model VICR Installation, Operation, and Maintenance...

  • Page 5: Introduction And Safety

    Prohib- ited methods include any modification to the equipment or use of parts not provided by ITT. If there is any uncertainty regarding the appropriate use of the equipment, please contact an ITT representative before proceeding.

  • Page 6: Safety Terminology And Symbols

    1.1 Safety 1.1.1 Safety terminology and symbols About safety messages It is extremely important that you read, understand, and follow the safety messages and regulations carefully before handling the product. They are published to help prevent these hazards: • Personal accidents and health problems •...

  • Page 7: User Health And Safety

    WARNING: If the product has been contaminated in any way, such as from toxic chemicals or nuclear radi- ation, do NOT send the product to ITT until it has been properly decontaminated and advise ITT of these conditions before returning.
  • Page 8 1.1 Safety Noise WARNING: Sound pressure levels may exceed 80 dbA in operating process plants. Clear visual warnings or other indicators should be available to those entering an area with unsafe noise levels. Per- sonnel should wear appropriate hearing protection when working on or around any equipment, including pumps.
  • Page 9 1.1 Safety • Make sure that the equipment is properly insulated when it operates at extreme temperatures. • Recognize the site emergency exits, eye wash stations, emergency showers and toilets. • Allow all system and pump components to cool before you handle them. •...

  • Page 10: Safety Regulations For Ex-Approved Products In Potentially Explosive Atmospheres

    ITT disclaims all responsibility for work done by untrained and unauthorized personnel. These are the personnel requirements for Ex-approved products in potentially explosive atmospheres: • All work on the product must be carried out by certified electricians and ITT-authorized mechanics. Special rules apply to installations in explosive atmospheres. •...

  • Page 11: Product Warranty

    All service and repair work is done by ITT-authorized personnel. • Genuine ITT parts are used. • Only Ex-approved spare parts and accessories authorized by ITT are used in Ex-approved prod- ucts. Limitations The warranty does not cover faults caused by these situations: •...
  • Page 12 • Material damages • Economic losses Warranty claim ITT products are high-quality products with expected reliable operation and long life. However, should the need arise for a warranty claim, then contact your ITT representative. Model VICR Installation, Operation, and Maintenance...

  • Page 13: Transportation And Storage

    Remove packing materials from the unit. Dispose of all packing materials in accordance with local regulations. Inspect the unit to determine if any parts have been damaged or are missing. Contact your ITT representative if anything is out of order. 2.3 Pump handling WARNING: Dropping, rolling or tipping units, or applying other shock loads, can cause property damage and/or personal injury.

  • Page 14: Pump Storage Requirements

    2.4 Pump storage requirements Pump type Lifting method A disassembled pump Use suitable lifting devices attached to the component lifting lugs or suitable swivel hoist rings through the component flanges, bolt holes. Examples Horizontal position Transitioning from horizontal to vertical Vertical position Figure 2: VICR lifted from horizontal to vertical 2.4 Pump storage requirements...

  • Page 15: Prepare The Pump For Long-Term Storage

    2.4 Pump storage requirements Condition Proper preparation • Drain the area and keep it free from flooding. Outdoor storage area (when indoor • Observe all indoor storage requirements. storage is not available) • Use weather-proof coverings such as flame-resistant sheeting or tarpaulins.
  • Page 16 2.4 Pump storage requirements Wrap each component with black polyethylene with a minimum thickness of 0.15 mm | 6.0 mil, and seal it with tape. Provide a small ventilation hole approximately 12.0 mm | 0.5 inch in diameter. Provide a roof or shed shelter to protect the pump from direct exposure to the elements. 10.

  • Page 17: Product Description

    3 Product Description 3 Product Description 3.1 General description The Model VICR pump is vertical, industrial, can, radial-type pump designed to meet a wide range of ap- plications. This pump has these capabilities: • Capacities up to 636 m3/h | 2,800 gpm •...
  • Page 18 3.2 Nameplate information Item numbers can be found in the spare parts list. Nameplate types Nameplate Description Provides information about the hydraulic characteristics of the pump. Pump ATEX If applicable, your pump unit might have an ATEX nameplate affixed to the pump, the base- plate, or the discharge head.
  • Page 19 Use of equipment unsuitable for the environment can pose risks of ignition and/or explosion. Ensure the pump driver and all other auxiliary components meet the required area classifica- tion at the site. If they are not compatible, do not operate the equipment and contact an ITT representative before proceeding.

  • Page 20: Installation

    Electrical connections must be made by certified electricians in compliance with all inter- national, national, state and local regulations. • Supervision by an authorized ITT representative is recommended to ensure proper instal- lation. Improper installation may result in equipment damage or decreased performance. 4.1.1 Inspect the sole plate A sole plate is furnished.
  • Page 21 4.1 Pre-installation • Provide adequate space inside the anchor bolt sleeves to allow the final position for the foundation bolts to align with the holes in the sole plate. See Figure 5: Example of a typical installation on page for typical anchor bolt installation. Barrel flange or sub-base Foundation Sleeve...

  • Page 22: Installing The Pump On A Structural-Steel Foundation

    4.1 Pre-installation Sub-base Leveling wedges Floor sleeve (optional) Foundation Grout Centerline anchor bolt Figure 6: Example of a foundation 4.1.2.2 Grout the sole plate Non-shrink grout is recommended for this procedure. WARNING: Follow grout manufacturers SDS sheets for recommended PPE. Inspect the foundation for dust, dirt, oil, chips, and water.

  • Page 23: Install The Suction Barrel (If Applicable)

    4.1 Pre-installation 4.1.4 Install the suction barrel (if applicable) Remove all shipping covers. Install suction barrel onto sole plate, and position drain connections according to piping arrange- ment. Tighten suction barrel hold down bolts in accordance with the order-specific Pump Sectional As- sembly drawing.
  • Page 24 4.1 Pre-installation Piping guidelines Guidelines for piping are given in the Hydraulic Institute Standards available from the Hydraulic Institute at 9 Sylvan Way, Parsippany, NJ 07054-3802. You must review this document before you install the pump. Checklist Check Explanation/comment Checked Check that all piping is supported in- •...

  • Page 25: Alignment Procedure

    4.1 Pre-installation Check Explanation/comment Checked pump, when the drive unit is shut off. It is also used to restrain the liquid flow. If increasers are used, check that they are installed — between the pump and the check valve. If quick-closing valves are installed in the system, This protects the pump from surges and water check that cushioning devices are used.
  • Page 26 4.1 Pre-installation Procedure Tighten the hold-down bolts and repeat the indicator reading. Figure 7: Drive Shaft Concentricity Setup Flatness and angu- For this measurement, remove the mechanical seal if the dial indicator stylus cannot rotate larity of the seal 360° on the top surface of the seal gland. housing face Remove the lower coupling components and attach the base of the dial indicator to the driver shaft.
  • Page 27 4.1 Pre-installation Procedure Figure 8: Seal Chamber Flatness and Angularity Setup Runout of the seal This measurement requires that you remove the mechanical seal. housing bore Install the dial indicator as shown. Rotate the driver shaft by hand and run the indicator in the inside-machined surface of the seal housing in order to determine the concentricity.

  • Page 28: Mechanical Seal Options

    4.2 Mechanical seal options Procedure Concentricity of the Reinstall the mechanical seal if it was removed for the flatness or concentricity meas- pump shaft or head urement. shaft Install the coupling assembly and adjust the impeller. Attach the base of the dial indicator on the discharge head or driver support. Place the stylus on the shaft between the top of the seal and the bottom of the pump coupling.

  • Page 29: Install The Mechanical Seal

    4.2 Mechanical seal options These are the mechanical seal options for this pump: • Cartridge mechanical seal • High-pressure seal • Dual mechanical seal 4.2.1 Install the mechanical seal CAUTION: Sparingly lubricate the shaft and sleeve ID with the lubricant included with the mechanical seal or recommended by the mechanical seal manufacturer.

  • Page 30: Install The Dual Mechanical Seals

    4.2 Mechanical seal options Back-up rings Bypass to suction Figure 11: Mechanical Seal in Housing 4.2.3 Install the dual mechanical seals Dual seals are: • Cartridge seals • Shipped assembled and ready for installation • Design has two options as shown below. Model VICR Installation, Operation, and Maintenance...

  • Page 31: Install A Solid-Shaft Driver

    4.3 Install a solid-shaft driver Connection to external seal lubrication Bypass to suction Connection to external seal lubrication Figure 12: Tandem-mounted seal (dual unpressurized) Bypass to suction Connection to external seal lubrication Figure 13: Double-mounted seal (dual pressurized) 4.3 Install a solid-shaft driver WARNING: All equipment being installed must be properly grounded to prevent unexpected discharge.
  • Page 32 4.3 Install a solid-shaft driver WARNING: • When installing in a potentially explosive environment, ensure that the motor is properly certified. • Do not test the motor for direction of rotation when it is coupled to the pump. If the pump is driven in the wrong direction, serious damage to the pump, motor, and personnel could result.
  • Page 33 4.3 Install a solid-shaft driver Driveshaft Driver hubs Split ring Capscrew Adjusting nut Pump hub Pump rotor Pump key Setscrew Spacer Driver key Figure 14: Spacer-type adjustable rigid coupling If a driver support is furnished and not installed, perform these steps: Hoist the driver support and inspect the mounting surfaces and register.

  • Page 34: Install The Coupling Hub And Make Pump Rotor Adjustment

    4.3 Install a solid-shaft driver Secure the motor with capscrews. On drivers with a non-reverse ratchet or pins, manually turn the driver shaft counterclockwise when viewed from the top, until the non-reverse ratchet or pins fully engage. Lubricate the motor bearings according to the instructions on the lubrication plate attached to the motor frame.

  • Page 35: Impeller Adjustment

    4.3 Install a solid-shaft driver 4.3.2 Impeller adjustment NOTICE: • When a mechanical seal is provided, make sure it is not secured to the shaft during im- peller adjustment. The shaft must move up or down within the seal assembly. •...

  • Page 36: Installation And Startup Checklist

    4.4 Installation and startup checklist 4.4 Installation and startup checklist Use this checklist in conjunction with the standard instruction manual furnished with the equipment. Initial each completed item or write N/A if the item is not applicable. After you complete this checklist, forward a copy to the VPO field service for entry into the quality assurance records.
  • Page 37 4.4 Installation and startup checklist Check Checked If a customer refuses to allow you to check the rotation, have the customer sign and date this check- list before you proceed. After you verify the proper rotation of the driver, you can couple the pump to the driver. •...

  • Page 38: Commissioning, Startup, Operation, And Shutdown

    5 Commissioning, Startup, Operation, and Shutdown 5 Commissioning, Startup, Operation, and Shutdown 5.1 Preparation for startup WARNING: • Risk of serious physical injury or death. Exceeding any of the pump operating limits (e.g. - pressure, temperature, power, etc.) could result in equipment failure, such as explosion, seizure, or breach of containment.

  • Page 39: Prepare For Startup

    5.1 Preparation for startup Precautions WARNING: The mechanical seal used in an Ex-classified environment must be properly certified. CAUTION: When a cartridge mechanical seal is used, ensure that the set screws in the seal locking ring are tightened and that the centering clips have been removed prior to startup. This prevents seal or shaft sleeve damage by ensuring that the seal is properly installed and centered on the sleeve.

  • Page 40: Pump Priming

    5.2 Pump priming • Do not test the motor for direction of rotation when it is coupled to the pump. If the pump is driven in the wrong direction, serious damage to the pump, motor, and personnel could result. Consult the applicable manufacturer instructions for detailed information for the prime mover (electric motor, engine, or steam turbine), coupling, drive shaft, gear-head, or mechanical seal.

  • Page 41: Start The Pump

    5.3 Start the pump 5.3 Start the pump WARNING: Risk of equipment damage, seal failure and breach of containment. Ensure all flush and cool- ing systems are operating correctly prior to starting pump. NOTICE: • Risk of equipment damage due to dry operation. Immediately observe the pressure gauges.

  • Page 42: Mechanical Seal Leaks

    5.5 Mechanical seal leaks • The specific gravity or viscosity of the fluid is greater than expected • The pumped fluid exceeds the rated flow rate. Operation at reduced capacity WARNING: • Risk of breach of containment and equipment damage. Excessive vibration levels can cause damage to bearings, stuffing box, seal chamber, and/or mechanical seal.

  • Page 43: Shut Down The Pump

    5.6 Shut down the pump 5.6 Shut down the pump WARNING: Precautions must be taken to prevent physical injury. The pump may handle hazardous and/or toxic fluids. Proper personal protective equipment should be worn. Pumpage must be handled and disposed of in conformance with applicable environmental regulations. Slowly close the discharge valve.

  • Page 44: Maintenance

    6 Maintenance 6 Maintenance 6.1 Maintenance schedule Maintenance inspections A maintenance schedule includes these types of inspections: • Routine inspections • Three-month inspections • Annual inspections Shorten the inspection intervals appropriately if the pumped fluid is abrasive or corrosive or if the envi- ronment is classified as potentially explosive.

  • Page 45: Disassembly

    6.3 Disassembly NOTICE: • Pumps are shipped without oil. Oil-lubricated bearings must be lubricated at the job site. • Refer to Thrust Pot IOM for lubrication requirements. Oil levels Pump status Oil level Not operating At or lower than 0.635 to 0.3175 mm | 1/8 in. to 1/4 in. from the top of the oil sight gauge. Never operate the pump when the oil in the sight gauge is not at the required level.

  • Page 46: Disassemble The Head And Column

    6.3 Disassembly 6.3.2 Disassemble the head and column WARNING: Safe lifting points are specifically identified in the general arrangement drawing. It is critical to lift the equipment only at these points. Integral lifting eyes or swivel hoist rings on pump and motor components are intended for use in lifting the individual components only.

  • Page 47: Remove The Bowl, Suction Bell, And Lineshaft Bearings

    6.4 Pre-assembly inspections NOTICE: If the impeller is seized to the shaft, then strike the impeller with a fiber mallet and drive the impeller off the pump shaft. Remove the intermediate bowl. Repeat steps 5 through 7 until the bowl assembly is completely disassembled. 6.3.3.2 Remove the bowl and impeller wear rings Remove the setscrews if the rings are furnished with this locking method.

  • Page 48: Reassembly

    6.5 Reassembly Impeller replacement This table shows the criteria for replacing the impeller parts. Impeller parts When to replace Impeller vanes • When grooved deeper than 1.6 mm | 1/16 in., or • When worn evenly more than 0.8 mm | 1/32 in. Vane edges When you see cracks, pitting, or corrosion damage Keyway and bores...
  • Page 49 6.5 Reassembly NOTICE: Bowl Assembly shall be done only ITT Goulds Pumps authorized service centers. Model VICR Installation, Operation, and Maintenance...

  • Page 50: Troubleshooting

    Reset the impeller adjustment. See Instal- construction only). lation for details. The pump starts and then stops Excessive power is required. Use a larger driver. Consult an ITT repre- pumping. sentative. The pump is pumping a higher viscosi- Test the liquid for viscosity and specific ty or different specific gravity liquid gravity.
  • Page 51 • The coupling is misaligned. the pump. A complex problem might re- • The shaft is bent. quire the assistance of an ITT representa- tive. • The impellers are not balanced. • The bearings are worn.
  • Page 52 The seal is running too hot. Check for possible rubbing of the seal components. Recirculation or a bypass line may be necessary. The wrong kind of seal was used. Consult an ITT representative. Model VICR Installation, Operation, and Maintenance...

  • Page 53: Parts Listing And Cross-Sectional Drawings

    8 Parts Listing and Cross-sectional Drawings 8 Parts Listing and Cross-sectional Drawings 8.1 VICR Cross-Sectional Drawings and Parts List NOTICE: Provided cross-sectional drawing and part list are for reference only. Consider to follow job specific Cross-sectional drawing. Model VICR Installation, Operation, and Maintenance...
  • Page 54 8.1 VICR Cross-Sectional Drawings and Parts List Item Num- Description see Detail A see Detail B see Detail C see Detail D Figure 16: Typical VICR Model VICR Installation, Operation, and Maintenance...
  • Page 55 8.1 VICR Cross-Sectional Drawings and Parts List Item Number Part Name Barrel, suction can Suction bell Bearing, suction bell Tie rod Hex nut, tie rod Washer, tie rod Intermediate bowl Pump shaft Impeller Ring, wear, impeller, suction Ring, wear, impeller, balance Ring, wear, bowl, suction Ring, wear, bowl, balance Setscrew, wear ring...
  • Page 56 8.1 VICR Cross-Sectional Drawings and Parts List 670A 673A Item Number Part Name Barrel, suction can Suction bell Bearing, suction bell 673A Impeller, 1st stage 670A Intermediate bowl, 1st stage Tie rod Hex nut, tie rod Washer, tie rod Adapter bowl Intermediate bowl Impeller, additional bowl Ring, split (thrust ring), impeller...
  • Page 57 8.1 VICR Cross-Sectional Drawings and Parts List 739A 735A Item Number Part Name Discharge head Barrel, suction can Driver support Column, intermediate Column, top Lineshaft Coupling, lineshaft Bearing, lineshaft Hex nut, column/column Stud, column/column 735A Hex nut, column/head 739A Stud, column/head Headshaft O-ring, Head/suction can Figure 19: Column Assembly and Head Assembly, Detail B...
  • Page 58 8.1 VICR Cross-Sectional Drawings and Parts List 760A 791A Item Number Part Name Seal housing, mechanical Pump shaft Lower bearing, seal housing 791A Upper bearing, seal housing Retaining ring Socket head cap screw, split ring/balance drum O-ring Mechanical seal 760A Socket head cap screw, mechanical seal/seal housing Figure 20: Seal Housing Assembly, Detail C - Option 1 Model VICR Installation, Operation, and Maintenance...
  • Page 59 8.1 VICR Cross-Sectional Drawings and Parts List 739A 735A 791A 794A Item Number Part Name Seal housing, mechanical 794A Lower seal housing, mechanical Pump shaft Balance drum, straight Bushing, balance drum Ring split, balance drum Socket head cap screw, seal housing/head Key, balance drum O-ring, shaft/balance drum Retaining ring, balance drum...
  • Page 60 8.1 VICR Cross-Sectional Drawings and Parts List 730A 730B Item Number Part Name Driver hub Pump hub Spacer, flange coupling Adjusting nut, flange coupling Ring split 730A Key, driver shaft/driver hub 730B Key, pump shaft/pump hub Socket head capscrew Figure 22: Adjustable Rigid Spacer Coupling, Detail D Model VICR Installation, Operation, and Maintenance...

  • Page 61: Local Itt Contacts

    Vertical Products Operation +1 562-949-2113 +1 562-695-8523 3951 Capitol Avenue City of Industry, CA 90601-1734 Asia Pacific ITT Fluid Technology Asia Pte Ltd +65 627-63693 +65 627-63685 1 Jalan Kilang Timor #04-06 Singapore 159303 Asia Pacific ITT Goulds Pumps Ltd...
  • Page 62 Visit our website for the latest version of this document and more information: www.gouldspumps.com ITT - Goulds Pumps Vertical Products Operation 3951 Capitol Avenue City of Industry, CA 90601-1734 Form IOM.VICR.en-US.2021-06 ©2020 ITT Cororation The original instruction is in English. All non-English instructions are translations of the original instruction.

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