Related Manuals for ITT Goulds Pumps IC
Summary of Contents for ITT Goulds Pumps IC
- Page 1 Goulds Pumps Installation, Operation, and Maintenance Manual Model IC, ICI, ICH, ICIH...
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Page 3: Table Of Contents
Table of Contents Table of Contents Introduction and Safety..............................4 Introduction..................................4 Requesting other information............................4 Safety....................................4 Safety terminology and symbols..........................5 Environmental safety..............................6 User safety..................................6 Ex-approved products..............................7 Product warranty................................8 Transportation and Storage............................9 Inspect the delivery................................9 Inspect the package................................9 Inspect the unit................................9 Transportation guidelines..............................9 Pump handling and lifting............................9 Storage guidelines................................10 Long-term storage...............................10... - Page 4 Table of Contents Commissioning, Startup, Operation, and Shutdown....................37 Preparation for startup..............................37 Remove the coupling guard............................37 Check the rotation................................39 Couple the pump and driver............................40 Install the coupling guard............................40 Bearing lubrication................................42 Lubricating oil requirements............................42 Lubricate the bearings with oil...........................43 Lubricating-grease requirements..........................44 Shaft-sealing options...............................44 Mechanical seal options..............................45 Connection of sealing liquid for mechanical seals....................45 Packed stuffing box option............................45...
- Page 5 Post-assembly checks..............................75 Assembly references..............................75 Troubleshooting................................79 Operation troubleshooting............................79 Alignment troubleshooting............................80 Assembly troubleshooting.............................80 Parts Listings and Cross-Sectional Drawings......................82 Parts list.....................................82 Other Relevant Documentation or Manuals......................84 For additional documentation............................84 Local ITT Contacts.................................85 Regional offices................................85 Model IC, ICI, ICH, ICIH Installation, Operation, and Maintenance Manual...
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Page 6: Introduction And Safety
This includes any modification to the equipment or use of parts not provided by ITT. If there is a question regarding the intended use of the equipment, please contact an ITT representative before proceeding. -
Page 7: Safety Terminology And Symbols
Introduction and Safety 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 8: Environmental Safety
Introduction and Safety Environmental safety The work area Always keep the station clean to avoid and/or discover emissions. Waste and emissions regulations Observe these safety regulations regarding waste and emissions: • Appropriately dispose of all waste. • Handle and dispose of the processed liquid in compliance with applicable environmental regulations. •... -
Page 9: Ex-Approved Products
Personnel requirements 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. • All users must know about the risks of electric current and the chemical and physical characteristics of the gas, the vapor, or both present in hazardous areas. -
Page 10: 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 products. Limitations The warranty does not cover faults caused by these situations: •... -
Page 11: Transportation And Storage
Transportation and Storage Transportation and Storage Inspect the delivery Inspect the package Inspect the package for damaged or missing items upon delivery. Note any damaged or missing items on the receipt and freight bill. File a claim with the shipping company if anything is out of order. If the product has been picked up at a distributor, make a claim directly to the distributor. -
Page 12: Storage Guidelines
Treat bearing and machined surfaces so that they are well preserved. Refer to the drive unit and coupling manufacturers for their long-term storage procedures. For questions about possible long-term storage treatment services, please contact your local ITT sales representative. Model IC, ICI, ICH, ICIH Installation, Operation, and Maintenance Manual... -
Page 13: Product Description
Product Description Product Description General description The model IC is a single-stage volute casing pump. Hydraulic design and dimensions comply with ISO 2858/ EN 22858. The technical design complies with ISO 5199/EN 25199. The model ICI additionally has an inducer. Models ICH and ICIH additionally have cooling or heating of the casing cover and/or the volute casing. -
Page 14: Nameplate Information
Product Description Bearings Heavy-duty ball bearings provide L10 bearing life in excess of 17,500 hours. The size of the bearing bracket is shown in the data sheet and/or order confirmation. Bearing bracket Bearing type Pump side Drive side 6307 - C3 3307A - C3 6309 - C3 3309A - C3... - Page 15 Product Description ATEX nameplate The conformity with the EC directive 94/9/EG "Appliances and Protection Systems for designated use in areas endangered to explosion" is declared by the issue of the EC Declaration of Conformity and the attachment of the ATEX label on the bearing bracket of the pump. The ATEX label is also attached to the pump nameplate.
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Page 16: Installation
Test the earth (ground) lead to verify that it is connected correctly. NOTICE: Supervision by an authorized ITT representative is recommended to ensure proper installation. Failure to do so may result in equipment damage or decreased performance. -
Page 17: Foundation Requirements
Installation Foundation requirements Requirements • The foundation must be able to absorb any type of vibration and form a permanent, rigid support for the pump unit. • The location and size of the foundation bolt holes must match those shown on the assembly drawing provided with the pump data package. -
Page 18: Prepare The Foundation For Mounting
Installation Prepare the foundation for mounting Chip the top of the foundation to a minimum of 1.0 in. (25.0 mm) in order to remove porous or low- strength concrete. If you use a pneumatic hammer, make sure that it does not contaminate the surface with oil or other moisture. -
Page 19: Install The Baseplate Using Jackscrews
Installation NOTICE: Remove all dirt from the mounting pads in order to make sure that you achieve the correct leveling. Failure to do so can result in equipment damage or decreased performance. Level the baseplate both lengthwise and across by adding or removing shims or moving the wedges. These are the leveling tolerances: •... -
Page 20: Install The Baseplate Using Spring Mounting
Installation Make sure that the machinist's level readings are as close to zero as possible, both lengthwise and across. Use the baseplate-leveling worksheet when you take the readings. Machinist's levels Driver's mounting pads Foundation bolts Jackscrews Grout hole Pump's mounting pads Turn the center jackscrews down so that they rest on their plates on the foundation surface. -
Page 21: Install The Baseplate Using Stilt Mounting
Installation Put the baseplate on a support above the foundation/floor. Make sure that there is enough space between the baseplate and the foundation/floor in order to install the spring assemblies. Install the lower part of the spring assembly: a) Screw the lower jam nut onto the spring stud. b) Screw the lower adjusting nut onto the spring-stud, on top of the jam nut. - Page 22 Installation Put the baseplate on a support above the foundation/floor. Make sure that there is enough space between the baseplate and the foundation/floor to install the stilts. Install the lower part of the stilt assembly: a) Screw the lower jam nut and adjusting nut onto the stilt. b) Set the lower adjusting nut to the correct height.
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Page 23: Baseplate-Leveling Worksheet
Installation Baseplate-leveling worksheet Level measurements 1)____________________ 2)____________________ 3)____________________ 4)____________________ 5)____________________ 6)____________________ 7)____________________ 8)____________________ 9)____________________ 10)___________________ 11)___________________ 12)___________________ 13)___________________ 14)___________________ 15)___________________ 16)___________________ 17)___________________ 18)___________________ Model IC, ICI, ICH, ICIH Installation, Operation, and Maintenance Manual... -
Page 24: Install The Pump, Driver, And Coupling
Installation Install the pump, driver, and coupling Mount and fasten the pump on the baseplate. Use applicable bolts. Mount the driver on the baseplate. Use applicable bolts and hand tighten. Install the coupling. See the installation instructions from the coupling manufacturer. Pump-to-driver alignment Precautions WARNING:... -
Page 25: Permitted Indicator Values For Alignment Checks
Installation When Periodically This follows the plant operating procedures. Permitted indicator values for alignment checks NOTICE: The specified permitted reading values are valid only at operating temperature. For cold settings, other values are permitted. You must use the correct tolerances. Failure to do so can result in misalignment and reduced pump reliability. -
Page 26: Attach The Dial Indicators For Alignment
Installation Guideline Explanation Make sure that the hold-down bolts for the driver feet are loose This makes it possible to move the driver before you make alignment corrections. when you make alignment corrections. Check the alignment again after any mechanical adjustments. This corrects any misalignments that an adjustment may have caused. -
Page 27: Perform Angular Alignment For A Horizontal Correction
Installation Shims Figure 5: Side view of an incorrect vertical alignment Repeat the previous steps until the permitted reading value is achieved. Perform angular alignment for a horizontal correction Set the angular alignment indicator (A) to zero on left side of the driver coupling half (Y), 90° from the top-center position (9 o’clock). -
Page 28: Perform Parallel Alignment For A Horizontal Correction
Installation When the Then... reading value is... Negative The pump coupling half (X) is lower than the driver coupling half (Y). Remove shims of a thickness equal to half of the indicator reading value under each driver foot. Positive The pump coupling half (X) is higher than the driver coupling half. Add shims of a thickness equal to half of the indicator reading value to each driver foot. -
Page 29: Grout The Baseplate
Installation NOTICE: The specified permitted reading values are valid only at operating temperature. For cold settings, other values are permitted. You must use the correct tolerances. Failure to do so can result in misalignment and reduced pump reliability. Perform complete alignment for a vertical correction A unit is in complete alignment when both the angular indicator (A) and the parallel indicator (P) do not vary by more than 0.002 in. -
Page 30: Piping Checklists
Installation Baseplate Shims or wedges Grout Foundation Sleeve Bolt Fill the remainder of the baseplate with grout, and allow the grout to set for at least 48 hours. Baseplate Grout Foundation Bolt Remove the leveling jackscrews after the grout hardens in order to remove any stress points. Tighten the foundation bolts. - Page 31 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 This helps to prevent: independently of, and lined up •...
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Page 32: Permitted Nozzle Loads And Torques At The Pump Nozzles
Installation Permitted nozzle loads and torques at the pump nozzles Designing suction and discharge piping The suction and discharge piping must be designed so that a minimum of forces affect the pump. Do not exceed the force and torque values as shown in the following table. The values are valid for when the pump is operating or when it is idle. - Page 33 Installation Sizes ØDN Forces in lbf (N) Torques in ft-lb (Nm) ΣF ΣM 65-40-200 292 (1,300) 270 (1,200) 517 (2,300) 774 (1,050) 568 (770) 620 (840) 1,143 (1,550) (1,470) 65-40-250 292 (1,300) 270 (1,200) 517 (2,300) 774 (1,050) 568 (770) 620 (840) 1,143 (1,550) (1,470)
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Page 34: Suction-Piping Checklist
Installation Sizes ØDN Forces in lbf (N) Torques in ft-lb (Nm) ΣF ΣM 40-25-200 119 (530) 110 (490) 135 (600) 207 (920) 465 (630) 310 (420) 361 (490) 679 (920) 40-25-250 119 (530) 110 (490) 135 (600) 207 (920) 465 (630) 310 (420) 361 (490) 679 (920) - Page 35 Installation Check Explanation/comment Checked Check that elbows in general do not have sharp See the Example sections for bends. illustrations. Check that the suction piping is one or two sizes The suction piping must never have a larger than the suction inlet of the pump. smaller diameter than the suction inlet of the pump.
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Page 36: Discharge Piping Checklist
Installation Example: Elbow close to the pump suction inlet Correct Incorrect The correct distance between the inlet flange of the pump and the closest elbow must be at least five pipe diameters. Enough distance to prevent cavitation Eccentric reducer with a level top Example: Suction piping equipment Correct Incorrect... -
Page 37: Bypass-Piping Considerations
When to install a minimum-flow orifice You can size and install a minimum-flow orifice in a bypass line in order to prevent bypassing excessive flows. Consult your ITT representative for assistance in sizing a minimum-flow orifice. When a minimum-flow orifice is unavailable Consider an automatic recirculation control valve or solenoid-operated valve if a constant bypass (minimum-flow orifice) is not possible. -
Page 38: Auxiliary-Piping Checklist
Installation Auxiliary-piping checklist Precautions WARNING: • Cooling systems such as those for bearing lubrication and mechanical-seal systems must be operating properly to prevent excess heat generation, sparks, and premature failure. • Sealing systems that are not self-purging or self-venting, such as plan 23, require manual venting prior to operation. -
Page 39: Commissioning, Startup, Operation, And Shutdown
Commissioning, Startup, Operation, and Shutdown Commissioning, Startup, Operation, and Shutdown Preparation for startup WARNING: • Failure to follow these precautions before you start the pump will lead to serious personal injury and equipment failure. • Do not operate the pump below the minimum rated flows or with the suction or discharge valves closed. - Page 40 Commissioning, Startup, Operation, and Shutdown Coupling guard – two equal halves (parts 1 and 2) Adjusting piece (part 3) Remove the screws (2) that attach the two halves (parts 1 and 2) of the coupling guard. Remove the screws (1) that attach the top half (part 1) of the coupling guard to the bearing cover. Remove the top half (part 1) of the coupling guard.
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Page 41: Check The Rotation
Commissioning, Startup, Operation, and Shutdown Remove the screws (4) that attach the bottom half (part 2) of the coupling guard to the bearing cover (1). Bearing cover Coupling Motor Screws Remove the bottom half (part 2) of the coupling guard. Check the rotation WARNING: •... -
Page 42: Couple The Pump And Driver
Commissioning, Startup, Operation, and Shutdown Make sure that the coupling spacer is removed. The pump ships with the coupling spacer removed. Unlock power to the driver. Make sure that everyone is clear, and then jog the driver long enough to determine that the direction of rotation corresponds to the arrow on the bearing housing, or close-coupled frame. - Page 43 Commissioning, Startup, Operation, and Shutdown Bearing cover Coupling Motor Screws Insert the adjusting piece (part 3) with the slot facing down while you press axially to the motor. Attach the top half (part 1) of the coupling guard to the bearing cover, using screws (1). Model IC, ICI, ICH, ICIH Installation, Operation, and Maintenance Manual...
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Page 44: Bearing Lubrication
Commissioning, Startup, Operation, and Shutdown Attach both halves (parts 1 and 2) of the coupling guard, using screws (2). This action also secures the adjusting piece (part 3). Bearing lubrication WARNING: Make sure to properly lubricate the bearings. Failure to do so can result in excess heat generation, sparks, and premature failure. -
Page 45: Lubricate The Bearings With Oil
Commissioning, Startup, Operation, and Shutdown Application temperature Higher than permitted bearing temperature (Contact your ITT representative to determine a suitable type of lubrication if ambient temperatures are below 14°F [-10°C].) Oil quantity requirements Bearing frame size Oil quantity in quarts (liters) 0.53 (0.5 ) -
Page 46: Lubricating-Grease Requirements
Commissioning, Startup, Operation, and Shutdown Unscrew the reservoir from the main body (right-threaded) and set aside. Seal the main body to the bearing frame at the connection for the constant level oiler, using PTFE sealing tape. Tighten until the threaded boss is in a vertical position. Remove the oil filling plug near the upper side of the bearing frame. -
Page 47: Mechanical Seal Options
Commissioning, Startup, Operation, and Shutdown Mechanical seal options Pumps are usually shipped with mechanical seals installed. If they are not, then refer to the mechanical seal manufacturer's installation instructions. These are the mechanical seal options for this pump: • Cartridge mechanical seal •... -
Page 48: Pump Priming
Commissioning, Startup, Operation, and Shutdown Conditions for application of an external liquid If... Then... The stuffing box pressure is above atmospheric Normal gland leaks of 40 to 60 drops per minute is pressure and the pumped fluid is clean. usually sufficient to lubricate and cool the packing. You do not need sealing liquid. - Page 49 Commissioning, Startup, Operation, and Shutdown This illustration is an example of priming the pump with a foot valve and an outside supply: Discharge isolation valve Shutoff valve From outside supply Foot valve Check valve This illustration is an example of priming the pump with a foot valve using a bypass around the check valve: By-pass line Shutoff valve...
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Page 50: Other Methods Of Priming The Pump
Commissioning, Startup, Operation, and Shutdown Other methods of priming the pump You can also use these methods in order to prime the pump: • Prime by ejector • Prime by automatic priming pump Start the pump CAUTION: • Immediately observe the pressure gauges. If discharge pressure is not quickly attained, stop the driver, reprime, and attempt to restart the pump. -
Page 51: Pump Operation Precautions
Commissioning, Startup, Operation, and Shutdown 1000 Motor power [kW] For pumps that use electric motors, do not start the motor more than the number of times listed in the motor operation instructions. If two different numbers are shown, the lower number of starts is the limit. Pump operation precautions General considerations CAUTION:... -
Page 52: Shut Down The Pump
Commissioning, Startup, Operation, and Shutdown Shut down the pump WARNING: The pump can handle hazardous and toxic fluids. Identify the contents of the pump and observe proper decontamination procedures in order to eliminate the possible exposure to any hazardous or toxic fluids. Wear the proper personal protective equipment. -
Page 53: Maintenance
Maintenance Maintenance Maintenance schedule Maintenance inspections A maintenance schedule includes these types of inspections: • Routine maintenance • Routine inspections • Three-month inspections • Annual inspections Shorten the inspection intervals appropriately if the pumped fluid is abrasive or corrosive or if the environment is classified as potentially explosive. -
Page 54: Bearing Maintenance
Maintenance Bearing maintenance These bearing lubrication sections list different temperatures of pumped fluid. If your pump is ATEX certified and the pumped fluid exceeds the permitted temperature values, then consult your ITT representative. Bearing lubrication schedule Type of bearing First lubrication... -
Page 55: Change The Oil
Maintenance Bearing frame size Oil quantity in quarts (liters) 1.16 (1.1 ) 1.48 (1.4 ) 1.8 (1.7 ) Change the oil Remove the oil drain plug (903.51). Drain the oil. Flush the pump with fresh oil. Clean the oil drain plug. Close the oil drain. -
Page 56: Packed Stuffing-Box Maintenance
Maintenance CAUTION: Never operate the pump without liquid supplied to mechanical seal. If you run a mechanical seal dry, even for a few seconds, this can cause seal damage. Physical injury can occur if a mechanical seal fails. Reference drawing The manufacturer supplies a reference drawing with the data package. -
Page 57: Disassembly
Maintenance Disassembly Disassembly precautions WARNING: • This manual clearly identify accepted methods for disassembling units. These methods must be adhered to. Trapped liquid can rapidly expand and result in a violent explosion and injury. Never apply heat to impellers, propellers, or their retaining devices to aid in their removal. •... -
Page 58: Remove The Coupling
Maintenance You must drain the system if no valves are installed. Open the drain valve. Do not proceed until liquid stops coming out of the drain valve. If liquid continues to flow from the drain valve, the isolation valves are not sealing properly and you must repair them before you proceed. Leave the drain valve open and remove the drain plug located on the bottom of the pump housing. -
Page 59: Remove The Coupling Hub
Maintenance WARNING: • Never use heat to disassemble the pump due to the risk of an explosion from trapped liquid. Tighten the jackscrews evenly, using an alternating pattern, in order to remove the back pull-out assembly. You can use penetrating oil if the adapter to the casing joint is corroded. Remove the back pull-out assembly from the casing (102V). - Page 60 Maintenance Secure the rotor at the coupling end and loosen the impeller nut (922) (right-threaded). Remove the impeller (230) with two screwdrivers or pry bars. 412.21 NOTICE: Be sure to locate the pry bars under the impeller vanes in order to prevent damage to the impeller. Remove the impeller key (940.31).
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Page 61: Remove The Seal-Chamber Cover
Maintenance 412.21 940.31 NOTICE: Crush hazard. Make sure that the back pull-out assembly cannot tip over. Remove the seal-chamber cover Remove the gland stud nuts. Remove the seal-chamber stud nuts. Remove the seal chamber (161). Remove the shaft sleeve (524) if it is used. The mechanical seal is attached to the sleeve. -
Page 62: Remove The Stuffing-Box Cover
Maintenance 412.21 471.61 902.31 920.31 Remove the stuffing-box cover Remove the gland nuts and the gland (452). Remove the stuffing-box-cover nuts. Remove the stuffing-box cover (161). Remove the shaft sleeve (524). Remove the packing (461) and lantern ring (458) from the stuffing-box cover (161). A lantern ring does not come with self-lubricating graphite packing. - Page 63 Maintenance Loosen and remove the hexagon bolts (901.41) that hold the frame adapter to the bearing frame. Remove the frame adapter (344) from the bearing frame (330). 320.51 932.51 302.52 923.51 Reach inside the frame and remove the snap ring (932.51) using the designated snap ring pliers. Use snap ring pliers according to DIN 5256-C.
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Page 64: Pre-Assembly Inspections
Maintenance 923.51 302.52 932.51 Remove the bearing nut (923.51). The bearing nut is right-hand threaded and is self-locking. It can be reused up to five times, if handled properly. Use a hydraulic press or bearing puller in order to remove the radial and thrust bearings (320.51 and 320.52) from the shaft. - Page 65 • Replace the impeller and the wear ring. • Contact your ITT representative in order to acquire a customized wear ring (bored to fit) in order to avoid replacement of the impeller.
- Page 66 Maintenance 102V 502.11 Axial clearance Seal chamber/stuffing box cover Radial clearance Impeller Nominal diameter 102V Volute casing Figure 11: Impeller clearance, back vanes Impeller 502.11 Optional wear ring Figure 10: Impeller clearance, suction side Model IC, ICI, ICH, ICIH Installation, Operation, and Maintenance Manual...
- Page 67 Maintenance Measure the radial clearance (s) on the drive side of the impeller on the following sizes only: • 100-65-315 • 125-80-315 502.31 • 125-80-400 • 125-100-315 • 125-100-400 • 150-125-315 • 150-125-400 • 200-150-315 • 200-150-400 Radial clearance Nominal diameter Seal chamber/stuffing box cover Impeller 502.31...
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Page 68: Shaft And Sleeve Replacement Guidelines
Maintenance Shaft and sleeve replacement guidelines Straightness check Replace the shaft (210) if runout exceeds the values in this table: Table 4: Shaft runout tolerances for sleeve fit and coupling fit Sleeve fit in inches Coupling fit in inches (millimeters) (millimeters) With sleeve 0.001 (0.025) -
Page 69: Seal Chamber And Stuffing Box Cover Inspection
Maintenance Figure 13: Inside and outside inspection locations Seal chamber and stuffing box cover inspection Checklist Perform these checks when you inspect the seal chamber and stuffing box cover: • Make sure that these surfaces are clean: • Seal chamber and stuffing box cover •... -
Page 70: Bearings Inspection
Maintenance Figure 15: Stuffing box cover Bearings inspection Condition of bearings Do not reuse bearings. The condition of the bearings provides useful information on operating conditions in the bearing frame. Checklist Perform these checks when you inspect the bearings: • Inspect the bearings for contamination and damage. •... - Page 71 Maintenance If necessary, position a tube against the inner ring of the bearing and gently tap the tube with a hammer in order to force the bearing onto the shaft. Hold the outer ring of the bearing in order to prevent vibration damage to the bearing.
- Page 72 Maintenance 302.52 932.51 f) As a recommendation, thread a stud into one of the four threaded bolt holes in the frame adapter (344), and finger tighten only. The stud must be between 40 and 50 mm in length. This helps you to align the adapter bolt holes to the frame bolt holes during assembly.
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Page 73: Shaft Sealing
Maintenance j) Remove the stud that was used to align frame adapter and frame. Bolt the bearing frame (330) to the frame adapter (334) with the hexagon head bolts (901.41). Make sure to position the bolts in the center of the drilled holes in order to ensure the proper oil settings. -
Page 74: Seal The Shaft With A Cartridge Mechanical Seal
Maintenance Packing Rings Correct Incorrect Lantern Rings Correct Incorrect Insert the packing and stagger the joints in each ring by 90°. Install the stuffing-box parts in this order: a) One packing ring b) One lantern ring (two-piece) c) Three packing rings NOTICE: Make sure that the lantern ring is located at the flushing connection to ensure that flush is obtained. -
Page 75: Install The Impeller
Maintenance NOTICE: The mechanical seal must have an appropriate seal-flush system. Otherwise, excess heat generation and seal failure can occur. Assemble the seal chamber: a) Install a seal-chamber cover and fasten with hexagon head screws. b) Install the shaft sleeve (524). 412.21 Mark the shaft and sleeve at the face of the seal chamber. -
Page 76: Install The Back Pull-Out Assembly
Maintenance Insert the impeller key (940.31) in the shaft (210). Slide the impeller (230) onto the shaft. Secure the rotor at the coupling end and tighten the impeller nut (922) (right-threaded). Tighten the impeller nut to the torques listed in the Torque values table. 412.21 940.31 NOTICE:... -
Page 77: Post-Assembly Checks
Maintenance 120V 901.42 901.11 370F Install and then hand-tighten the casing bolts (901.11). Refer to the bolt torque values for information on how to tighten the casing bolts. Install and tighten the casing jackscrews. NOTICE: Do not overtighten the casing jackscrews. Doing so may result in equipment damage. Turn the shaft by hand in order to make sure that it moves freely. -
Page 78: Bolt Torque Values
Maintenance Nominal Pump Pump and motor power P 2950 min 1450 min 975 min 2950 min 1450 min 975 min 61,0 60,0 59,5 69,0 63,0 63,0 63,0 62,0 61,5 70,0 65,0 65,0 64,5 63,5 63,0 70,5 67,0 67,0 11,0 66,5 65,5 65,0 72,0... -
Page 79: Bearing Types
Maintenance Bearing types Use this table in order to determine the correct bearings for the pump. You can find the size of the bearing frame in the data sheet or the order confirmation. Bearing frame size Radial bearing Thrust bearing 6307 - C3 3307A - C3 6309 - C3... - Page 80 Maintenance Count the number of times the part is used for one pump. Multiple that number by the number of pumps. Multiple the result by the percentage listed in the table for that part. Spare parts order Provide this information when you order spare parts. You can find the required information in the data sheet and the relevant sectional drawing: •...
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Page 81: Troubleshooting
Change the rotation. The rotation must match the The shaft is rotating in the wrong direction. arrow on the bearing housing or pump casing. Consult an ITT representative for the proper The foot valve or suction pipe opening is not submerged enough. -
Page 82: Alignment Troubleshooting
If this does not help, excessive power. then contact your ITT representative. Check the specific gravity and viscosity. The liquid is heavier than expected. The stuffing-box packing is too tight. - Page 83 Troubleshooting Symptom Cause Remedy There is excessive seal chamber or stuffing- The seal chamber or the stuffing-box cover Re-seat the seal chamber or stuffing- box cover runout. is not properly seated in the frame adapter. box cover. There is corrosion or wear on the seal Replace the seal chamber or stuffing- chamber or stuffing-box cover.
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Page 84: Parts Listings And Cross-Sectional Drawings
Parts Listings and Cross-Sectional Drawings Parts Listings and Cross-Sectional Drawings Parts list Cross-sectional drawing 901.11 161 344 320.51 330 932.51 102V 320.52 940.31 923.51 421.51 412.2 912.11 507 421.41 412.41 903.51 Parts list and materials of construction Pump material Item Part name Ductile iron Duplex... - Page 85 Parts Listings and Cross-Sectional Drawings Pump material Item Part name Ductile iron Duplex Alloy 20 Hastelloy Titanium 316 SS (VV) (NL) (WW) (AA) (BB/CC) (TT) 421.51 Oil seal, outboard Lip seal (buna and steel) Flinger Noryl 66 Shaft sleeve Duplex SS (1.4462) Alloy 20 Hastelloy Titanium...
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Page 86: Other Relevant Documentation Or Manuals
Other Relevant Documentation or Manuals Other Relevant Documentation or Manuals For additional documentation For any other relevant documentation or manuals, contact your ITT representative. Model IC, ICI, ICH, ICIH Installation, Operation, and Maintenance Manual... -
Page 87: Local Itt Contacts
Local ITT Contacts Local ITT Contacts Regional offices Region Address Telephone North America (Headquarters) ITT - Goulds Pumps +1–315–568–2811 +1–315–568–2418 240 Fall Street Seneca Falls, NY 13148 Asia Pacific ITT Industrial Process +65–627–63693 +65– 627–63685 10 Jalan Kilang #06-01 Singapore 159410... - Page 90 Visit our Web site for the latest version of this document and more information http://www.gouldspumps.com Goulds Pumps 240 Fall Street Seneca Falls, NY 13148 Tel. 1-800-446-8537 Fax (315) 568-2418 © 2010 ITT Corporation. The original instruction is in English. All non-English instructions are translations of the original instruction. en-US.2010-07.IOM.IC/ICI/ICH/ICIH...
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