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Trillium ROTO-JET VSR 175 Disassembly-Assembly Manual

High pressure pitot tube pumps, 175hp-110hp, 3x2 manifolds
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Disassembly/Assembly
Manual
VSR 175 (175HP-110HP)
3x2 MANIFOLDS
RJ-DA-17
11/19

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Summary of Contents for Trillium ROTO-JET VSR 175

  • Page 1 Disassembly/Assembly Manual VSR 175 (175HP-110HP) 3x2 MANIFOLDS RJ-DA-17 11/19...

  • Page 2: Table Of Contents

    ROTO-JET PUMP DISASSEMBLY/ASSEMBLY VSR 175 Table of Contents GENERAL....................................1 INTRODUCTION ................................. 1 ROTO-JET PUMP DESIGN ............................1 PUMP IDENTIFICATION ............................1 DISASSEMBLY/ASSEMBLY REFERENCE INFORMATION ..................2 GENERAL ..................................2 RECOMMENDED TOOLS ............................2 DISASSEMBLY/ASSEMBLY STANDS ........................4 VSR 175 3 2 DIMENSIONAL DRAWINGS .......................
  • Page 3 ROTO-JET PUMP DISASSEMBLY/ASSEMBLY VSR 175 Table of Contents DISASSEMBLY/ASSEMBLY MOTOR ..........................39 FAN END DISASSEMBLY ............................39 ROTATING COMPONENTS DISASSEMBLY ......................40 BEARING CAP REMOVAL ............................41 BACK ENDPLATE REMOVAL ..........................41 SHAFT ASSEMBLY – COMPONENT INSTALLATION ..................41 BACK ENDPLATE INSTALLATION ......................... 42 BEARING CAP INSTALLATION..........................

  • Page 4: General

    1. GENERAL 1.1 INTRODUCTION This manual has been prepared to assist you in understanding the construction and the correct methods of disassembly and assembly for your new Roto-Jet pump. The Roto-Jet pump is the simplest and most reliable high pressure pumping device ever invented.

  • Page 5: Disassembly/Assembly Reference Information

    2. DISASSEMBLY/ASSEMBLY REFERENCE INFORMATION 2.1 GENERAL The following are recommended dismantling and assembly instructions for your Roto-Jet pump. We urge that the instructions be read thoroughly before attempting to dismantle the unit. The component parts must be handled with care during the dismantling and assembly process.
  • Page 6 PART DESCRIPTION QTY. NUMBERS Puller – 17.5 Ton, 9-1/2” 060095023 Torque Wrench – 20-250 Ft. Lbs., 1/2” Drive (Reversible) 0665220 Torque Wrench – 100-600 Ft. Lbs., 3/4” Drive (Reversible) 0665221 Socket – 5/16 Hex Key 1/2” Drive 0665223 Socket – 3/8” Hex Key 1/2” Drive 0665224 Socket –...

  • Page 7: Disassembly/Assembly Stands

    2.3 DISASSEMBLY/ASSEMBLY STANDS CAUTION When lifting the pump into the vertical position with or without the assembly stand a swivel hoist ring shall be used in place of the lifting eye bolts. Figure 1: Pump Assembly/Disassembly Stand (Part No. 060580652) VSR 175...
  • Page 8 Figure 2: Rotor Assembly Stand (Part No. 0665944-01) Figure 3: VSR Adapter Plate (Part No. 0665933) VSR 175...

  • Page 9: Vsr 175 3 2 Dimensional Drawings

    2.4 VSR 175 3x2 DIMENSIONAL DRAWINGS VSR 175...
  • Page 10 VSR 175...

  • Page 11: Section Drawing

    2.5. VSR 175 3x2 SECTION DRAWING TORQUE TABLE ITEM Ft/Lbs N.M. Figure 4: Assembled Section View VSR 175...

  • Page 12: 3X2 Exploded View (Wet End Only)

    2.5.1. 3x2 EXPLODED VIEW (WET END ONLY) TORQUE TABLE ITEM Ft/Lbs N.M. VSR 175...
  • Page 13 Table 2: Wet End Parts List ITEM PART QTY. DESCRIPTION NUMBER Pick-Up Tube Kits (see Notes 1 & 3) S-266 17-4PH 0665156-Kit D-266 17-4 PH 0665280-Kit S-375 17-4 PH 0664951-1Kit D-375 17-4 PH 0665281-Kit S-484 17-4 PH 0664949-1Kit D-484 17-4PH 0665282-Kit S-600 17-4 PH...
  • Page 14 ITEM PART QTY. DESCRIPTION NUMBER Nut, Lock PUT 0666615-1 Seal Flush Ring (Type S Seals Only) (See Note 3) 0666228 O-Ring, PUT Nut, Nitrile 58218 O-Ring, PUT Nut, Viton 0662499-128 Pin, Aligning PUT 02412 Friction Ring 0666227 Note: (1) Standard units are 17-4 PH. Contact factory representative for optional metallurgy. (2) Item 93 is supplied in pumps with single type S seals with a seal flush (3) Pick-up-tube kits include the pick-up tube and friction ring (Item 145).

  • Page 15: Pump Rotationg Assembly

    2.5.2. PUMP ROTATIONG ASSEMBLY 2.5.2.1 Pump Rotating Assembly without Mounting Bolt Cover TORQUE TABLE ITEM Ft/Lbs N.M. VSR 175...
  • Page 16 Table 3A: Pump Rotating Assembly Parts List, without Mounting Bolt Cover ITEM PART QTY. DESCRIPTION NUMBER Rotor-Ductile Iron 0666367 Rotor-SST 0666367-1 Rotor Cover 0664862-1 2-7/8” Single Seal, DI 0664862-2 2-7/8” Single Seal, 316 SST 0665178 3-1/2” Single or Double Seal, D.I. 0665178-1 3-1/2”...

  • Page 17: Pump Rotationg Assembly With Mounting Bolt Cover

    2.5.2.2 PUMP ROTATIONG ASSEMBLY with Mounting Bolt Cover TORQUE TABLE ITEM Ft/Lbs N.M. VSR 175...
  • Page 18 Table 4B: Pump Rotating Assembly Parts List, with Mounting Bolt Cover ITEM PART QTY. DESCRIPTION NUMBER Rotor-Ductile Iron for bolt cover 0666367 Rotor-SST for bolt cover 0666367-1 Rotor Cover 0664862-1 2-7/8” Single Seal, DI 0664862-2 2-7/8” Single Seal, 316 SST 0665178 3-1/2”...

  • Page 19: Shaft Bearing And Motor Rotor Assembly

    2.5.3. SHAFT BEARING AND MOTOR ROTOR ASSEMBLY TORQUE TABLE ITEM Ft/Lbs N.M. VSR 175...
  • Page 20 Table 5: Shaft Bearing and Motor Rotor Assembly Parts List ITEM PART QTY. DESCRIPTION NUMBER Drive Shaft, VSR 2100 175 Machining for Inpro design 0666220 Bearing Ball 140mm High Precision 0665712 Bearing Ball 80mm Spindle 0665446 End Plate, Front Brg Machining 0666223 Locknut, Self Locking Bearhug BH-28 0665714...

  • Page 21: Stator Housing Assembly

    2.5.4. STATOR HOUSING ASSEMBLY TORQUE TABLE ITEM Ft/Lbs N.M. VSR 175...
  • Page 22 Table 6: Stator Housing Parts List ITEM PART QTY. DESCRIPTION NUMBER Bearing Cap, Machining 0665415 Housing, 175 Motor, Machining 0665879 Grease Distribution Ring, 80mm 0665413 Shim, Bearing 0665433 Eye bolt, Shldr ¾-10 x ¾ 0656866 Screw, Cap Soc. HD 3/8-16UNC x ¾ V3347 Fitting, Grease Alemite V1714...

  • Page 23: Sensor Assembly

    2.5.5. SENSOR ASSEMBLY VSR 175...
  • Page 24 Table 7: Sensor Assembly Parts List ITEM PART QTY. DESCRIPTION NUMBER Cover, Sensor 0665436 Screw Cap Soc. HD 3/8-16x3/4 V3347 Sensor, w/ Lead 0665439-1 Lock Washer 3/8 V4432 Flat Washer 3/8 V4384 Machine Screw, Phillips HD #3-48x1/2 0665941 Lock Washer #3 0665942 Flat Washer #3 0665943...

  • Page 25: Fan Assembly

    2.5.6. FAN ASSEMBLY TORQUE TABLE ITEM NO. Ft/Lbs N.M. Table 8: Fan Assembly Parts List ITEM PART QTY. DESCRIPTION NUMBER Nut, Self Locking (65mm) 0665426 Washer, Hardened 0665457 Set Screw, Dog Point 3/8-16x1/2 0665454 Fan, Cooling 0665445 Shutter 0665438 VSR 175...

  • Page 26: Shroud Assembly

    2.5.7. SHROUD ASSEMBLY Table 9: Shroud Assembly Parts List ITEM QTY. PART DESCRIPTION NUMBER Shroud, Fan SR-2100 Machining 0666141-1 Washer, Flat ½ SAE N 06493 Screw, Cap Soc. HD. ½-13x1-1/4 38361 VSR 175...

  • Page 27: Terminal Box Assembly (Power)

    2.5.8. TERMINAL BOX ASSEMBLY (POWER) VSR 175...
  • Page 28 Table 10: Terminal Box Assembly Power Parts List ITEM PART QTY. DESCRIPTION NUMBER Stud, Tap End 3/8-16 x 2 803288 Screw, Cap Soc HD 3/8-16 x 1 ½ V3352 Terminal Box Cover 0666116-1 Terminal Box Housing 0667228-1 Plate, Adapter, Conduit Box Power 0665755 Bolt, Hex HD 3/8-16x1 ½...

  • Page 29: Terminal Box Assembly Instrumentation

    2.5.9. TERMINAL BOX ASSEMBLY INSTRUMENTATION VSR 175...
  • Page 30 Table 11: Terminal Box Assembly Instrumentation Parts List ITEM PART QTY. DESCRIPTION NUMBER Screw, Cap 3/8-16 x 1 ½ V3352 0666118-1 Terminal Bos Housing (inst) Terminal Box Cover 0666116-1 Pipe Plug 1” NPT V2931 Bolt, Hex HD 3/8-16x1 ½ 200685 Washer, Lock 3/8 STL 803287 Terminal Block (Instrumentation)

  • Page 31: Mechanical Seal And Parts Lists

    2.6 MECHANICAL SEAL AND PARTS LISTS 2.6.1. 2-7/8” SINGLE SEAL (Only) Figure 5: Single Seal Detail View Table 12: Single Seal Parts List Seal – Pusher – Std – 316 SST/Silicon Carbide vs. Silicon Carbide, Nitrile Consisting Of ITEM PART QTY.

  • Page 32: 3-1/2" Single/Double Seal

    2.6.2. 3-1/2” SINGLE/DOUBLE SEAL Figure 6: Single/Double Seal Detailed View Table 13: Single/Double Seal Parts List Seal – Pusher – Std –Carbon vs. Tungsten Carbide, Nitrile – P/N 0665290 Consisting Of ITEM PART QTY. DESCRIPTION NUMBER O-Ring, Seal 060083941 O-Ring, Manifold 060083913 O-Ring, Mating Ring 060083940...

  • Page 33: Seal Shimming

    2.7 SEAL SHIMMING For proper bearing and seal location, dimension “B” (as shown in figure 2.7.3) must be controlled. Use the shimming bar (P/N 060580635) and a depth micrometer to measure the bearing and seal location. This measurement is then subtracted from the number stamped on the measuring bar.

  • Page 34: Disassembly/Assembly Wet End

    Table 15: 3-1/2" Single/Double Seal (Type SD) Number of Required Shims Required Setting 1.209 1.224 1.239 1.254 1.269 1.284 1.299 1.314 1.329 Inches 1.195 1.210 1.225 1.240 1.255 1.270 1.285 1.300 1.315 30.70 31.09 31.47 31.85 32.23 32.61 32.99 33.38 33.76 30.35 30.73...

  • Page 35: Seal/Manifold Removal

    Replacement of the rotor, rotor cover, or driveshaft will require balancing of the rotating assembly and shimming of the pump. WARNING: When lifting the pump into the vertical position with or without the use of the assembly stand a swivel hoist ring shall be used in place of the lifting eye. Reference APPENDIX A Drawing.

  • Page 36: Endbell Removal

    3.3.2.3. Thread the pick-up tube puller/guide (P/N 0665285) into the pick-up tube. Push or tap lightly on the pick-up tube puller/guide until the pick-up tube (1) and the pick-up tube o-ring (49) moves free of the manifold (36). 3.3.2.4. Remove the four socket head cap screws (32) from the manifold (36). Lift and remove manifold (36) from endbell (26).

  • Page 37: Rotor Removal

    3.6 ROTOR REMOVAL It is recommended that the unit be mounted vertically with the rotor upward. 3.6.1. For Rotors without the mounting bolt cover (see sec. 2.5.2.1) 3.6.1.1. Remove six of the eight socket head cap screws (83). Remove two socket head cap screws (323).

  • Page 38: Rotor Cover And Pick-Up Tube Assembly

    3.7.2.1. Insert the two driveshaft alignment pins (P/N 0661975) into the shaft. 3.7.2.2. Place the rotor (3) onto the drive shaft (5). Clean the eight socket head cap screws (83) and counter bores in the rotor for these cap screws. Install the eight socket head cap screws (83), evenly thread the screws until the rotor (3) is seated on the drive shaft (5), and then torque to 100 ft.

  • Page 39: Seal Installation

    3.10 SEAL INSTALLATION 3.10.1. 2-7/8” Single Seal (Only) 3.10.1.1 Lubricate and install seal mating ring o-ring in the hub of the rotor cover (4). Align the drive pin with the hole in the mating ring and insert the seal mating ring (78) into place.

  • Page 40: Seal Hub Replacement (Reference Figure 2.6.2) - 3-1/2" Seal Only

    3.10.2.4 Replace seal hub (29), if required. Reference section 3.10.3 for seal hub replacement. 3.10.2.5 Slide seal plate (70) into endbell (26) with seal outward and drain hole to bottom of pump. Install 4 socket head capscrews (71) and tighten to 20 ft. lbs. 3.10.2.6 Slide mating ring (78) and O-ring on hub (69).
  • Page 41 the manifold (36) being sure that the two pick-up tube alignment pins (128) are in the correct position. Remove the center guide and pick-up tube puller. NOTE (1): Step 3.12.7 and 3.12.11 are best done with the pump in a horizontal position NOTE (2): Always inspect pick-up tube nut for any damaged threads or scratches, and replace if necessary.

  • Page 42: Disassembly/Assembly Motor

    4. DISASSEMBLY/ASSEMBLY MOTOR Once the wet end has been disassembled from the motor, the motor disassembly can begin. The preparations and caution for Wet Disassembly also apply to motor disassembly. 4.1 FAN END DISASSEMBLY The following instructions are applicable to the motor being removed from its foundation and placed securely in a horizontal position.

  • Page 43: Rotating Components Disassembly

    4.1.4. SHUTTER REMOVAL 4.1.4.1. Remove the set screw (315) from the hub of the shutter (406) if it was not removed earlier. The shutter is now loose and can be removed from the drive shaft (5). NOTE: Do not remove the bearing cap (14) until the drive shaft assembly has been removed from the motor.

  • Page 44: Bearing Cap Removal

    4.2.2.6. With the bearing puller, pull the two ball bearings (12) and the grease retainer (107) off of the drive shaft (5) at the same time. The bearings will have to be replaced. 4.3 BEARING CAP REMOVAL 4.3.1. Remove the four socket head cap screws (60) in the bearing cap (14). The cap is now loose and can be removed.

  • Page 45: Back Endplate Installation

    4.5.9. Heat the first thrust bearing (12) to 150-175 degrees F. Check the temperature with the heat stick. Place bearing on shaft (5) with the wide shoulder of the inner race against the shoulder of the grease retainer (107), letters facing out. Let the bearing cool. 4.5.10.

  • Page 46: Shimming Check

    4.8.4. Lubricate the O-rings on the inpro seal (577), and then gently place the seal on the shaft (5), outer O-ring down, with the drain hole facing 6 o’clock and tap down with brass rod until the inpro seal (577) is sitting flush. 4.8.5.

  • Page 47: Hydrostatic Pressure Test

    5. HYDROSTATIC PRESSURE TEST 5.1 Hydrostatic pressure test cannot be performed on a fully assembled pump because of possible seal damage. Parts are hydrostatic pressure tested at the factory. 6. BALANCING Dynamic balancing of the pump’s rotating assembly is necessary to eliminate excessive out-of balance conditions which can cause vibration damage to the pump.

  • Page 48: Acceptance Criteria

    6.2 ACCEPTANCE CRITERIA 6.2.1. For operating speeds above 4000 RPM: 6.2.1.1. The motor/rotor assemblies must be balanced to a maximum vibration level of .025 in/sec peak and .050 in/sec overall in any direction. 6.2.2. For operating speeds below 4000 RPM: 6.2.2.1.

  • Page 49: Parts

    7. PARTS 7.1 MINIMUM RECOMMENDED SPARE PARTS Table 16: Minimum Recommended Spare Parts DESCRIPTION ITEM NO. PART NO. QTY. Seal Kit 2-7/8” Single Seal P/N 0664975 O-ring, Manifold Plug 60083683 O-ring, Pick-up Tube 41396 O-ring, Pick-up Tube Nut 58218 Seal Head with O-ring 664941 Seal Mating Ring with O-ring 664942...

  • Page 50: Ordering Parts

    7.2 ORDERING PARTS 7.2.1. General – It is Roto-Jet Pump’s policy to continually improve its products. Therefore, specifications are subject to change without notice. Parts should be ordered as far in advance of their use as possible since circumstances beyond our control may reduce existing stock.

  • Page 51: Maintenance Record

    8. MAINTENANCE RECORD DATE SERIAL NO. MAINTENANCE RECORD VSR 175...

  • Page 52: Appendix A - Alignment Tool Locations (3X2 Pump)

    APPENDIX A – Alignment tool locations (3x2 pump) When using the swivel hoist, use in place of this lifting eye. VSR 175...
  • Page 53 For optimum service and technical assistance, please contact our factory for the distributor or representative nearest to your project: Trillium Flow Technologies Tel 801-359-8731 Fax 801-530-7828 Specification in this manual are subject to change without prior notification. Manual # RJ-DA-17 (11/19)

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