ITT 3196 i-FRAME Installation, Operation And Maintenance Manual
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ITT 3196 i-FRAME Installation, Operation And Maintenance Manual

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Goulds Pumps
Installation, Operation, and
Maintenance Manual
Model 3196 i-FRAME

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Summary of Contents for ITT 3196 i-FRAME

  • Page 1 Goulds Pumps Installation, Operation, and Maintenance Manual Model 3196 i-FRAME...

  • Page 3: Table Of Contents

    Permitted indicator values for alignment checks....................28 Alignment measurement guidelines..........................28 Attach the dial indicators for alignment........................29 Pump-to-driver alignment instructions........................29 C-face adapter................................32 Grout the baseplate.................................33 Piping checklists................................34 General piping checklist..............................34 Suction-piping checklist..............................36 Discharge piping checklist............................38 Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 4 Remove the stuffing-box cover (3196, CV 3196, HT 3196, LF 3196, 3796) ............74 Remove the dynamic seal ............................75 Remove the frame adapter (MTi, LTi , XLT-i , i17) ....................75 Remove the inboard labyrinth oil seal........................76 Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 5 Condition Monitor troubleshooting.....................132 Parts Listings and Cross-Sectional Drawings.......................133 Parts list..................................133 Certification: CE or CE ATEX..........................144 Certificates of conformance............................144 Other Relevant Documentation or Manuals......................150 For additional documentation.............................150 Local ITT Contacts...............................151 Regional offices................................151 Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • 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

    • Crush hazard • Cutting hazard • Arc flash hazard The Ex symbol The Ex symbol indicates safety regulations for Ex-approved products when used in atmospheres that are potentially explosive or flammable. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 8: Environmental Safety

    • Clean up all spills in accordance with safety and environmental procedures. • Report all environmental emissions to the appropriate authorities. WARNING: Do NOT send the product to the ITT manufacturer if it has been contaminated by any nuclear radiation. Inform ITT so that accurate actions can take place. Electrical installation For electrical installation recycling requirements, consult your local electric utility.

  • Page 9: Ex-Approved Products

    Wash the skin with soap and water for at least 1 minute. Seek medical attention, if necessary. Ex-approved products Follow these special handling instructions if you have an Ex-approved unit. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 10: Product Approval Standards

    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 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 products. Limitations The warranty does not cover faults caused by these situations: •...

  • Page 12: Transportation And Storage

    A bare pump with lifting handles Lift the pump by the handles. A base-mounted pump Use slings under the pump casing and the drive unit, or under the base rails. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 13 NOTICE: Do not use this lifting method to lift a Polyshield ANSI Combo with the pump and motor mounted. Doing so may result in equipment damage. Figure 3: Example of a proper lifting method Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 14: Storage Guidelines

    You can purchase long-term storage treatment with the initial unit order or you can purchase it and apply it after the units are already in the field. Contact your local ITT sales representative. Frostproofing...

  • Page 15: Product Description

    The model is based on 5 power ends and 29 hydraulic sizes. Figure 5: 3196 pump This table shows the number of hydraulic sizes available for each drive-unit size group. Drive-unit size group Number of hydraulic sizes XLT-i i-17 Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 16: Part Description 3196

    • ANSI class 300 raised-face serrated flange Impeller The impeller is • fully open • screwed onto the shaft The threads are sealed from the pumped liquid by a Teflon O-ring for the 3196. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 17: General Description I-Alert ™ Condition Monitor

    The condition monitor enters alarm mode when either vibration or temperature limits are exceeded over two consecutive readings within a ten minute period. Alarm mode is indicated with two red flashing LEDs within two second intervals. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 18: Nameplate Information

    IECEx If applicable, your pump unit might have the following IECEx nameplate affixed to the pump and/or baseplate. The nameplate provides information about the IECEx specifications of this pump. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 19 Rated pump flow, in cubic meters per hour M HD Rated pump head, in meters Rated pump speed, in revolutions per minute MOD. Pump model SIZE Size of the pump STD. NO. ANSI standard designation Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 20 NOTICE: Make sure that the code classifications on the pump are compatible with the specific environment in which you plan to install the equipment. If they are not compatible, do not operate the equipment and contact your ITT representative before you proceed. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 21: 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 22: Foundation Requirements

    Use an epoxy primer only if you used an epoxy-based grout. Remove the rust-proofing coat from the machined mounting pads using an appropriate solvent. Remove water and debris from the foundation-bolt holes. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 23: Install The Baseplate Using Shims Or Wedges

    You can use the baseplate-leveling worksheet when you take the readings. Hand-tighten the nuts for the foundation. Install the baseplate using jackscrews Tools required: • Anti-seize compound • Jackscrews • Bar stock Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 24 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. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 25: Install The Baseplate Using Spring Mounting

    Fasten the spring assembly with the upper adjusting nut by hand. Thread the upper jam nut onto the spring stud by hand. Repeat steps 2 through 4 for all the spring assemblies. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 26: Install The Baseplate Using Stilt Mounting

    Screw the upper jam nut onto the stilt by hand. Repeat steps 2 through 4 for all the stilt assemblies. Lower the baseplate so that the stilts fit into the foundation cups. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 27 Fasten the lower and upper jam nuts on each stilt. Mounting plate Mounting nut Stilt bolt Foundation cups Washer Upper adjustment nut Mounting washer Mounting bolt Figure 10: Example of an installed stilt assembly Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 28: 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 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 29: Install The Pump, Driver, And Coupling

    After you connect the piping This ensures that pipe strains have not altered the alignment. If changes have occurred, you must alter the piping to remove pipe strains on the pump flanges. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 30: Permitted Indicator Values For Alignment Checks

    This prevents strain on the piping installations. Make sure that the hold-down bolts for the driver feet are This keeps the driver stationary since tight when you take indicator measurements. movement causes incorrect measurement. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 31: Attach The Dial Indicators For Alignment

    • Remove shims in order to lower the feet of the driver at the shaft end. • Add shims in order to raise the feet of the driver at the other end. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 32 Set the parallel alignment indicator (P) to zero at the top-center position (12 o’clock) of the driver coupling half (Y). Rotate the indicator to the bottom-center position (6 o’clock). Record the indicator reading. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 33 The driver coupling half (Y) is to the right of the pump coupling half (X). Slide the driver carefully in the appropriate direction. NOTICE: Make sure to slide the driver evenly. Failure to do so can negatively affect horizontal angular correction. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 34: C-Face Adapter

    C-face adapter Intended use The C-face adapter is a device that attaches the pump to the drive unit to minimize the axial and radial play between the two coupling halves. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 35: Grout The Baseplate

    When you pour the grout, remove air bubbles from it by using one of these methods: • Puddle with a vibrator. • Pump the grout into place. Allow the grout to set. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 36: Piping Checklists

    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. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 37 This helps to prevent misalignment due to linear elevated temperatures, make sure expansion of the piping. that the expansion loops and joints are properly installed. Example: Installation for expansion Correct Incorrect Expansion loop/joint Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 38: Suction-Piping Checklist

    If the pump is not self-priming, check that a Use a foot valve with a diameter that is at device for priming the pump is installed. least equivalent to the diameter of the suction piping. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 39 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 Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 40: Discharge Piping Checklist

    If quick-closing valves are installed in This protects the pump from surges and water the system, check that cushioning hammer. devices are used. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 41 Example: Discharge piping equipment Correct Incorrect Check valve (incorrect position) Bypass line The isolation valve should not be positioned Shut-off valve between the check valve and the pump. Check valve Discharge isolation valve Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 42: Commissioning, Startup, Operation, And Shutdown

    Remove the coupling guard Remove the nut, bolt, and washers from the slotted hole in the center of the coupling guard. Slide the driver half of the coupling guard toward the pump. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 43 Remove the nut, bolt, and washers from the driver half of the coupling guard. Remove the driver-side end plate. Driver-side end plate Driver Remove the driver half of the coupling guard: a) Slightly spread the bottom apart. b) Lift upwards. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 44 Remove the pump half of the coupling guard: a) Slightly spread the bottom apart. b) Lift upwards. Annular groove Pump-side end plate Driver Pump half of the coupling guard Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 45: Check The Rotation

    0.021 (0.53) Up to 500°F (260°C) 0.012 (0.30) 0.015 (0.38) 0.022 (0.56) Up to 550°F (288°C) 0.013 (0.33) 0.016 (0.41) 0.023 (0.58) Up to 600°F (316°C) 0.014 (0.36) 0.017 (0.43) 0.024 (0.61) Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 46: Impeller-Clearance Setting

    Loosen the jam nuts (423) on the jack bolts (370D) , and then back the bolts out about two turns. Tighten the locking bolts evenly (370C), bringing the bearing housing (134A) towards the frame (228) until the impeller contacts the casing. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 47: Set The Impeller Clearance - Feeler Gauge Method (All Except Cv 3196)

    (open and closed impeller) table. 11. Evenly tighten the locking bolts (370C) and then the adjuster bolts (371A) while keeping the indicator reading at the proper setting. 12. Make sure the shaft turns freely. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 48: Couple The Pump And Driver

    If the pump-side end plate is already in place, make any necessary coupling adjustments and then proceed to the next step. If the pump size is... Then... STi, MTi, LTi Align the pump-side end plate to the bearing frame. You do not need to adjust the impeller. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 49 Pump end plate Bearing housing Jam nut Put the pump-half of the coupling guard in place: a) Slightly spread the bottom apart. b) Place the coupling guard half over the pump-side end plate. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 50 Use a bolt, a nut, and two washers to secure the coupling guard half to the end plate. Tighten securely. Washer Bolt Put the driver half of the coupling guard in place: a) Slightly spread the bottom apart. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 51 The hole is located on the driver-side of the coupling guard half. Slide the driver-half of the coupling guard towards the motor so that the coupling guard completely covers the shafts and coupling. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 52: Bearing Lubrication

    Oil volumes Oil volume requirements This table shows the required amount of oil for oil-lubricated bearings. Frame Qts. 1400 1400 XLT-i and i17 3000 Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 53 Oil mist is an optional feature for this pump. • To lubricate bearings with pure oil mist, follow the instructions provided by the manufacturer of the oil-mist generator. The inlet connections are on the top of the bearing frame. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 54: Shaft-Sealing Options

    These parts are included with the pump in the box of fittings. Before you start the pump, you must install the packing, lantern ring, and split gland according to the Packed stuffing box maintenance section in the Maintenance chapter. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 55: Connection Of Sealing Liquid For A Packed Stuffing Box

    If a danger of freezing exists, then you must install a drain connection to drain the repeller chamber. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 56: Set An Elastomeric Face Seal

    Slowly open the suction isolation valve. Open the air vents on the suction and discharge piping until the pumped fluid flows out. Close the air vents. Discharge isolation valve Check valve Suction isolation valve Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 57: Prime The Pump With The Suction Supply Below The Pump

    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: Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 58: Other Methods Of Priming The Pump

    If the pump fails to reach the correct pressure, perform these steps: a) Stop the driver. b) Prime the pump again. c) Restart the driver. Monitor the pump while it is operating: a) Check the pump for bearing temperature, excessive vibration, and noise. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 59: Activate The I-Alert ™ Condition Monitor

    The condition monitor is ready for activation when the pump is running and has reached a steady flow, pressure, and temperature. This process only takes a few minutes. Place a small magnet on the condition monitor over the ITT logo and then remove it, as this example shows.

  • Page 60: I-Alert ™ Condition Monitor Routine Operation

    • Avoid heat build-up. Failure to do so can cause rotating parts to score or seize. • Avoid cavitation. Failure to do so can cause damage to the internal surfaces of the pump. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 61: Shut Down The Pump

    NOTICE: Always deactivate the condition monitor when the pump is going to be shut down for an extended period of time. Failure to do so will result in reduced battery life. Touch and hold a small magnet to the condition monitor over the ITT logo until the red LEDs blink three times.
  • Page 62 See Remove the coupling guard in the Maintenance chapter. Check the alignment while the unit is still hot. See Pump-to-driver alignment in the Installation chapter. Reinstall the coupling guard. Restart the pump and driver. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 63: Maintenance

    • Check the pump power. If the pump performance does not satisfy your process requirements, and the process requirements have not changed, then perform these steps: Disassemble the pump. Inspect it. Replace worn parts. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 64: Bearing Maintenance

    GTS Oil 68 Exxon Teresstic EP 68 Mobil DTE 26 300 SSU @ 100°F (38°C) Philips Mangus Oil 315 Shell Tellus Oil 68 Sunoco Sunvis 968 Royal Purple SYNFILM ISO VG 68 Synthetic Lube Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 65: Regrease The Grease-Lubricated Bearings

    This table shows the type of grease required for the operating temperature of the pump. Bearing temperature Type of grease 5°F to 230°F (-15°C to 110°C) Use a lithium-based mineral-oil grease with a consistency of NLGI 2. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 66: Lubricate The Bearings After A Shutdown Period

    The life of a mechanical seal depends on the cleanliness of the pumped fluid. Due to the diversity of operating conditions, it is not possible to give definite indications as to the life of a mechanical seal. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 67: Packed Stuffing-Box Maintenance

    The only maintenance that the lip seal and the elastomeric-face seal require is replacement when leakage becomes excessive. The graphite packing should be installed as stuffing-box packing and is designed to run dry. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 68: Disassembly

    • Hex wrenches • Hydraulic press • Induction heater • Leveling blocks and shims • Lifting sling • Micrometer • Rubber mallet • Screwdriver • Snap-ring pliers • Torque wrench with sockets • Wrenches Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 69: Drain The Pump

    Remove the coupling guard. Remove the coupling Disconnect the coupling. Remove the C-face adapter. Remove the coupling-guard pump end-plate. Remove the back pull-out assembly CAUTION: Never remove the back pull-out assembly without assistance. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 70 Remove the oil reservoir, if equipped. 408A NOTICE: Oil analysis should be part of a preventive maintenance program that determines the cause of a failure. Save the oil in a clean container for inspection. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 71 Mark and remove the shims from under the frame foot and save them for reassembly. Remove and discard the casing gasket. You will insert a new casing gasket during reassembly. Remove the jackscrews. 10. Clean all gasket surfaces. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 72: Remove The Coupling Hub

    To loosen the impeller, quickly turn it counter-clockwise (viewed from the impeller end of the shaft) while impacting the wrench handle on the workbench or a solid block. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 73 Clamp the frame foot (241) to the workbench when you use this method to remove the impeller. Remove the impeller plug (458Y) from the front of the impeller (101) and discard the Teflon gasket (428D). Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 74 If the impeller cannot be removed by the previous methods, cut the shaft between the gland and the frame, remove the impeller, stuffing-box cover, gland, sleeve, and shaft end as a unit. Do not apply heat. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 75: Seal-Chamber Cover Removal

    Remove the rotary portion of the seal from the sleeve by loosening the setscrews and sliding it off the sleeve. Refer to the mechanical-seal instructions for more information. Remove the gland (250), the stationary portion of the seal, and the O-ring (360Q). 360Q Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 76: Remove The Stuffing-Box Cover (3196, Cv 3196, Ht 3196, Lf 3196, 3796)

    Remove the stuffing-box cover (184). 370H 370H Remove the shaft sleeve (126). Remove the packing (106) and lantern ring (105) from the stuffing-box cover (184). A lantern ring does not come with self-lubricating graphite packing. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 77: Remove The Dynamic Seal

    The 3198 frame adapter is not interchangeable with the adapter of any other model. Remove the dowel pins (469B) and the bolts (370B). Remove the frame adapter (108). Remove and discard the gasket (360D). You will install a new gasket during reassembly. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 78: Remove The Inboard Labyrinth Oil Seal

    Remove the clamp screws (370C) and back off the jam nuts (423). Tighten the jack screws (370D) evenly to move the bearing housing (134) out of the bearing frame (228A). Remove the shaft assembly from the bearing frame (228A). Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 79 Doing so may result in equipment damage. NOTICE: Save the bearings for inspection. Do not reuse the bearings. Doing so may result in decreased performance. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 80 Remove the clamp ring screws (236A) and separate the clamp ring (253B) from the bearing housing (134). You must remove the bearings before you can remove the clamp ring from the shaft. Remove the bearing housing (134) and the bearings (112A and 168A) from the shaft (122). Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 81 Remove the clamp screws (370C) and back off the jam nuts (423). Evenly tighten the jack screws (370D) to move the bearing housing (134) out of the bearing frame (228A). Remove the shaft assembly from the bearing frame (228A). Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 82 370D 236A 253B Remove the bearing housing (134) and the bearings (112A and 168A) from the shaft (122). 253B 168A 112A Remove the bearing housing O-ring (496) and the inboard bearing (168A). Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 83 Labyrinth oil-seal O-rings are part of the 3196 maintenance kits, and they are sold separately. 497G 332A 497F Disassemble the power end ( XLT-i and i17 ) Remove the bearing frame from the frame foot (241) using the frame-foot bolts (370F). Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 84 Labyrinth oil-seal O-rings are part of the 3196 maintenance kits, and they are sold separately. 109A 332A 360C 371C 10. Remove the bearing housing (134) and the bearing (112A) from the shaft (122). Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 85 Tighten the jack screws (370D) evenly to move the bearing housing (134) out of the bearing frame (228A). Remove the shaft assembly from the bearing frame (228A). Remove the jack screws (370D) and the nuts (423). Remove the bearing housing O-ring (496) and the inboard bearing (168A). Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 86 Doing so may result in equipment damage. NOTICE: Save the bearings for inspection. Do not reuse the bearings. Doing so may result in decreased performance. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 87: Disassemble The Bearing Frame

    Use these guidelines when disposing of the condition monitor. • The condition monitor is safe for disposal in the normal municipal waste stream. • Adhere to local laws when you dispose of the condition monitor. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 88: Disassemble The C-Face Adapter

    • Localized wear or grooving that is greater than 1/8 in. (3.2 mm) deep • Pitting that is greater than 1/8 in. (3.2 mm) deep • Irregularities in the casing-gasket seat surface Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 89 Figure 19: Areas to inspect for wear on the 3196 impeller. Frame adapter check and replacement • Replace the frame adapter if it has cracks or excessive corrosion damage. • Make sure the gasket surface is clean. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 90: Shaft And Sleeve Replacement Guidelines

    0.002 (0.051) 0.001 (0.025) Shaft and sleeve check • Check the shaft and sleeve (126) surface for grooves and pitting. • Replace the shaft and sleeve if any grooves or pits are found. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 91: Bearing-Frame Inspection

    • Check all surfaces for rust, scale, or debris and remove all loose and foreign material. • Check for corrosion or pitting. This figure shows the areas to inspect for cracks on the C-face adapter. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 92: Seal Chamber And Stuffing Box Cover Inspection

    Replace the seal chamber and stuffing box cover if pitting or wear exceeds this measurement. • Inspect the machined surfaces and mating faces noted in the figures. These images point to the areas to inspect: Figure 23: BigBore chamber Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 93 Maintenance Figure 24: Stuffing box cover Figure 25: Dynamic-seal backplate Figure 26: TaperBore Plus Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 94: Bearings Inspection

    Clear all grooves and holes. XLT-i and i17 Clean the gasket surface. Inspection locations The following images point to the areas to inspect on the bearing housing. Figure 27: STi and MTi bearing housing Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 95: Bearing Fits And Tolerances

    2.1654 (55.001) 2.5591 (65.001) Inboard 1.3775 (34.989) 1.7712 (44.988) 2.1648 (54.986) 2.5585 (64.986) Frame ID 2.8346 (72.000) 3.9370 (100.000) 4.7244 (120.000) 5.5118 (140.000) Inboard 2.8353 (72.017) 3.9379 (100.023) 4.7253 (120.023) 5.5128 (140.025) Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 96: Reassembly

    Install the plug for the oil-cooler outlet (408M). g) Install four oil-mist connection plugs (408H). Or: Install two grease fittings (193) and two grease-relief plugs (113). h) Attach the bearing-frame foot (241) and fasten the bolts (370F) by hand. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 97 Coat the inner surfaces of the bearings with lubricant. Put the inboard bearing (168) onto the shaft (122). The regreasable bearing has a single shield. Make sure that the bearing is installed with the shield away from the impeller. 361A Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 98 Install the clamp bolts (370C) in the bearing housing (134) and tighten by hand. e) Install the jack bolts (370D) with the locknuts (423) in the bearing housing (134) and tighten by hand. 228A 370C 370D Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 99: Assemble The Rotating Element And The Bearing Frame ( Sti And Mti With Duplex Bearings)

    The duplex bearings are mounted back-to-back. Make sure that the orientation of the bearings are correct. a) Inspect the shaft (122) to ensure that it is clean, dimensionally correct, and is free of nicks and burrs. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 100 Coat the outside of the outboard bearing (112A) with oil. b) Coat the bore of the bearing housing (134) with oil. c) Put the bearing housing (134) onto the shaft. Do not use force. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 101: Assemble The Rotating Element And The Bearing Frame ( Lti )

    NOTICE: Make sure that the pipe threads are clean, and that you apply thread sealant to the plugs and fittings. Failure to do so may result in equipment damage or decreased performance. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 102 Inspect the shaft (122) to ensure that it is clean, dimensionally correct, and is free of nicks and burrs. b) Lightly coat the bearing seating with a thin film of oil. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 103 Make sure that the edges of the keyway are free from burrs. To protect the O-ring, cover the keyway lengthwise with a piece of electrical tape before you install the oil seal. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 104: Assemble The Rotating Element And The Bearing Frame ( Xlt-I And I17 )

    Failure to do so may result in decreased performance. Prepare the bearing frame (228) as follows (see the illustration): a) Install the oil-fill plug (113A). b) Install the oil-drain plug (408A). c) Install the sight glass (319). Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 105 Coat the outside of the outboard bearing (112A) with oil. b) Coat the bore of the bearing housing (134) with oil. c) Put the bearing housing (134) onto the shaft. Do not use force. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 106 Make sure that the edges of the keyway are free from burrs. To protect the O-ring, cover the keyway lengthwise with a piece of electrical tape before you install the oil seal. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 107: Assemble The Rotating Element And The Bearing Frame ( Xlt-I And I17 With Duplex Bearings)

    NOTICE: Use an induction heater that heats as well as demagnetizes the bearings when you install bearings. Failure to do so may result in decreased performance. Prepare the bearing frame (228) as follows (see the illustration): a) Install the oil-fill plug (113A). Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 108 Remove the bearing locknut (136) after the bearings (112) are cool. Put the lockwasher (382) onto the shaft (122). Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 109 Put the inboard bearing (168) onto the shaft (122). The regreasable bearing has a single shield. Make sure that the bearing is installed with the shield away from the impeller. 168A Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 110: Assemble The Frame

    228A 370D 370C Assemble the frame Support the frame assembly in a horizontal position. Check the shaft-end play by moving the shaft forward and backward by hand, and note any indicator movement. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 111 Rotate the shaft 360º. d) If the total indicator reading is greater than 0.002 in. (0.051 mm), then disassemble the shaft sleeve and determine the cause. e) Remove the impeller and shaft sleeve. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 112 Place the frame adapter (108) onto the frame assembly. SCALE 0.150 b) Align the bolt holes and dowel locations on the frame adapter with the bolt holes and dowel locations on the frame. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 113 The labyrinth oil seal is an O-ring fit. Position the labyrinth oil-seal drain slots at the bottom (6 o’clock) position. Refer to Assemble the INPRO labyrinth oil-seal for more information on the labyrinth oil-seal installation. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 114: Inpro Labyrinth Oil Seal Description

    Rotor drive ring Stator gasket Expulsion port D groove Lube return Location shoulder Assemble the INPRO labyrinth oil seal Wrap electrical tape around the coupling end of the shaft to cover the keyway. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 115: Assemble The C-Face Adapter

    NOTICE: The mechanical seal must have an appropriate seal-flush system. Otherwise, excess heat generation and seal failure can occur. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 116 Install a dynamic-seal assembly and nuts (370H). 370H 10. Check the stuffing-box-cover runout and rotate the indicator through 360 degrees. An indicator reading that is greater than 0.005 in. (0.013 mm) indicates a problem. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 117 Three packing rings NOTICE: Make sure that the lantern ring is located at the flushing connection to ensure that flush is obtained. Failure to do so may result in decreased performance. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 118 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 or a backplate (184) and fasten with nuts (370H) with . 370H b) Check the seal-chamber cover runout. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 119 10. Slide the gland on the seal-chamber studs and secure them with the gland nuts. Tighten the nuts evenly so that the gland is seated on the seal-chamber pilot and is perpendicular to the shaft. 11. Complete the reassembly of the pump. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 120 Rotate the indicator through 360 degrees. If the total indicator reading is greater than 0.005 in. (0.13 mm), determine the cause and correct the issue before you proceed. c) Install the shaft sleeve (126). Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 121: Install The Impeller

    (counterclockwise, viewed from the impeller end of the shaft) off of the bench and slam it down (clockwise, viewed from the impeller end of shaft). b) Apply a few sharp raps to tighten the impeller (101). Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 122 Check the impeller (101) runout. Check vane tip to vane tip. If the total indicator reading is greater than 0.005 in. (0.13 mm), determine the cause and correct the issue before you proceed. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 123: Attach The I-Alert ™ Condition Monitor To The Pump

    Attach the condition monitor (761B) to the bearing frame (228A) using the hex-head screw (372T) provided. 372T 761B 228A Tighten the hex-head screw with a 5/32 inch hex wrench to 6 ft-lbs (8 Nm). Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 124: Post-Assembly Checks

    Clean the casing fit and install the casing gasket (351) on the seal chamber and stuffing-box cover. Loosen the clamping bolts (370C) and jack bolts (370D) on the bearing housing. 370C 370D Install the back pull-out assembly in the casing. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 125 Refer to the bolt torque values for information on how to tighten the casing bolts. Install and tighten the casing jackscrews (418). NOTICE: Do not overtighten the casing jackscrews. Doing so may result in equipment damage. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 126: Assembly References

    STi, MTi 10* (1.1) 17* (1.9) 10* (1.1) 17* (1.9) 10* (1.1) 17* (1.9) bolts (236A) - duplex 55* (6.2) 83* (9.4) 55* (6.2) 83* (9.4) 55* (6.2) 83* (9.4) bearing only Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 127 LTi inches (millimeters) 0.0015 (0.038) 0.0014 (0.036) 0.0010 (0.025) XLT-i inches (millimeters) 0.0023 (0.058) 0.0015 (0.038) Bearing types Table 21: Bearing types Outboard bearing Frame Inboard bearing Double row Duplex 6207 3306 7306 Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 128: Spare Parts

    Shaft and Bearing Adapter Seal Chamber Impeller Casing Size Description Frame Assembly 1x1.5-6 AA Model 3196 STi 1.5x3-6 AB 1–3/8 in. Shaft 2x3-6 AC Dia. Max 1X1.5-8 AA BHP-40 HP 1.5X3-8 AB Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 129: Lubrication Conversion

    350°F (177°C). Ensure that mineral-oil greases have oxidation stabilizers and a consistency of NLGI Most pumps use Sunoco 2EP grease. High temperature units with a pumpage temperature greater than 350° F (177°C) use Mobil SCH32. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 130: Convert From Greased-For-Life Or Regreaseable To Oil-Lubricated Bearings

    Two plugs (408H) are required to replace the two grease fittings. 408W 113A 372T 408W 761B 408N 228A 408M 408L 408A 370F Item Number Size Description Quantity 1/4"-18 NPT External hex/square head pipe plug Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 131: Conversion From Flood-Oil To Pure-Oil Mist

    Light helical spring lock washer Conversion from flood-oil to pure-oil mist Consult your local ITT representative for further information on this topic. Convert from flood oil to regreaseable Consult your local ITT representative for further information on this topic. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 132: Troubleshooting

    The suction or discharge piping is not anchored Anchor the suction or discharge piping as necessary according to recommendations in the or properly supported. Hydraulic Institute Standards Manual. Locate and correct the system problem. The pump is cavitating. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 133: Alignment Troubleshooting

    There is corrosion or wear on the seal Replace the seal chamber or stuffing- chamber or stuffing-box cover. box cover. There is excessive vane-tip runout of the The vane is bent. Replace the impeller. impeller. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 134: I-Alert ™ Condition Monitor Troubleshooting

    The red LEDs are flashing, but the temperature and vibration are at acceptable levels. vibration levels and reset the condition monitor. The unit is malfunctioning. Consult your ITT representative for a warranty replacement. Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 135: Parts Listings And Cross-Sectional Drawings

    333A 1 Inboard Labyrinth Seal w/O-rings Brass ASTM B505-96 Casing Gasket Aramid fiber w/EPDM Gland Stud 2228 Gland Stud Nut 2228 Plug—Casing Drain 2210 2229 2230 358Y 1 *** Plug, Impeller 2229 2230 Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 136 412A 1 O-Ring—Impeller Viton 497F 1 O-Ring—Outboard Labyrinth Rotor Viton 497G 1 O-Ring—Outboard Labyrinth Stator Viton 497H 1 O-Ring—Inboard Labyrinth Rotor Viton 497J O-Ring—Inboard Laybrinth Stator Viton 497L 1 O-Ring Internal (inboard) Viton Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 137 236A 10 Cap Screw—Bearing Clamp Ring 2210 Support, Casing – – – 2201* – Frame Foot 1001 Oil Thrower 2210 Gland—Mechanical Seal Material varies 253B 1 Bearing Clamp Ring 2210 Sight Glass Glass/steel Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 138 2210* – 458Y 1*** Plug, Impeller 2232 2150 2155 2248 2247 469B 2 Dowel Pin—Frame-to-Adapter Steel Tube Element, Finned Cooled 304SS / Copper O-Ring Bearing Housing Buna N 412A 1 O-Ring—Impeller Viton Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 139 Single row ball Seal Chamber/Stuffing Box Cover 1220 6929 9639 Grease Fitting Steel Bearing Frame STi - 1013, All others - 1001 236A 10 Cap Screw—Bearing Clamp Ring 2210 Support, Casing – – – Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 140 2210 408N 1 Plug—Sight Glass 2210 412A 1 O-Ring, Graphoil Impeller – – – Jack Bolt—Adapter-to-Case 2228 Jam Nut—Bearing Housing Jack Bolt 2210 423B 2 Hex Nut—Stuffing Box Cover to 2228 Adapter Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 141 12 for 10 in. MTi, LTi , i17 Table 29: Material-code reference Material Goulds material ASTM code Cast Iron 1001 A48 CLASS 20 Ductile Iron 1012 A395 Gr60-40-18 Ductile Iron 1013 A536 Gr60-42-10 CD4MCu 1041 A744 CD4MCU Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 142 A434Gr4140 4140 Steel 2239 A193 Gr. B7 Alloy B-2 2247 B335 (N10665) Alloy C-276 2248 B574 (N10276) GMP-2000 6929 PFA Lined Steel 6944 PFA Lined 316SS 6947 PFA Lined Ductile 9639 Iron Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 143 333A 370F 408A Figure 30: 3196 cross-sectional drawing 372T 408W 761B 408W 113A 408N 333A 408L 361A 370D 497H 332A 497J 112A 408L 370C 497F 497G Figure 31: STi bearing-frame exploded view Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 144 Figure 32: MTi bearing-frame exploded view 372T 761B 408W 408N 113A 408M 408W 168A 228A 253B 317B 370D 497G 408L 236A 408A 112A 370F 370C 332A 497F Figure 33: LTi bearing-frame exploded view Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 145 Figure 34: XLT-i bearing-frame exploded view The finned-tube oil cooler is standard on HT 3196 and optional on all other models. 555C 555B 551D 555B 555C Figure 35: Finned-tube oil cooler exploded view Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 146: Certification: Ce Or Ce Atex

    Certification: CE or CE ATEX Certification: CE or CE ATEX Certificates of conformance CSA Certificate Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 147 Certification: CE or CE ATEX Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 148 Certification: CE or CE ATEX ATEX notification Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 149 Certification: CE or CE ATEX IECEx Certificate of Conformity Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 150 Certification: CE or CE ATEX Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 151 Certification: CE or CE ATEX Chinese Certificate of Conformity Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 152: 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 3196 i-FRAME Installation, Operation, and Maintenance Manual...

  • Page 153: Local Itt Contacts

    Camino La Colina # 1448 Condominio Industrial El Rosal Huechuraba – Santiago 8580000 Chile Middle East and Africa ITT - Goulds Pumps +30–210–677–0770 +30–210–677–5642 Achileos Kyrou 4 Neo Psychiko 115 25 Athens Greece Model 3196 i-FRAME Installation, Operation, and Maintenance Manual...
  • Page 156 Visit our Web site for the latest version of this document and more information http://www.gouldspumps.com 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.2011-04.IOM.3196.i-FRAME...

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