Trillium Roto-Jet R11 Disassembly-Assembly Manual
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Trillium Roto-Jet R11 Disassembly-Assembly Manual

High pressure pilot tube pumps
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Disassembly/Assembly
Manual
R11 2x2
RJ-DA-3
11/19

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Summary of Contents for Trillium Roto-Jet R11

  • Page 1 Disassembly/Assembly Manual R11 2x2 RJ-DA-3 11/19...

  • Page 2: Table Of Contents

    ROTO-JET PUMP DISASSEMBLY/ASSEMBLY R11 2x2 Table of Contents GENERAL ....................1 1.1. INTRODUCTION ................1 1.2. ROTO-JET PUMP DESIGN ............1 1.3. PUMP IDENTIFICATION ..............2 DISASSEMBLY/ASSEMBLY ..............2 2.1. GENERAL ..................2 2.2. RECOMMENDED TOOLS .............. 3 2.3. DISASSEMBLY/ASSEMBLY STANDS ........... 5 2.3.1.
  • Page 3 ROTO-JET PUMP DISASSEMBLY/ASSEMBLY R11 2x2 Table of Contents Continued ROTOR ASSEMBLY BALANCING ............25 SHIMMING ....................27 PARTS ..................... 28 6.1. SPARE PARTS LIST ..............28 6.2. MAINTENANCE SUPPLIES ............28 6.3. ACCESSORIES ................28 6.4. ORDERING PARTS ..............28 MAINTENANCE RECORD ..............

  • Page 4: General

    ROTO-JET PUMP DISASSEMBLY/ASSEMBLY Model R11 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: Pump Identification

    1.3. PUMP IDENTIFICATION Roto-Jet pumps are designated by a series of letters and numbers, such as R11- S252. The first group, R11, is an indication of the basic mechanical configuration and the second group, S252, designates the pick-up tube size. The pump nameplate gives both the pump model designation and the pump serial number.

  • Page 6: Recommended Tools

    2.2. RECOMMENDED TOOLS Item Description Part No. Complete Tool Kit (includes special & purchased tools) 0663149 Special Tool Kit (includes items under special tools) 0661985 SPECIAL TOOLS Lock Nut Tool 0661862 Pick-Up Tube Guide 0660898 Rotor Assembly Alignment Rod 0661986 Rotor Bearing Nut Adaptor 0661972 Drive Bearing Nut Adaptor...
  • Page 7 2.2 RECOMMENDED TOOLS, Continued Item Description Part No. PURCHASED TOOLS Socket 5/16" Hex Bit x 3/8" Drive 060095060 Eyebolt With Nut 3/8-16 0661979 Tension Tester - V-Belt 060095057 Scriber 060095045 Temperature Stick 150° 060095047 Temperature Stick 175° 060095048 Bearing Heater (120V/60Hz) 060095046 Torque Wrench 5-80 ft-lbs.

  • Page 8: 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 bolt. R11 2x2...

  • Page 9: Model R11 Dimensional Drawing

    2.3.1. Model R11 Dimensional Drawing R11 2x2...

  • Page 10: R11 Pump Section Drawing

    2.4. R11 PUMP SECTION DRAWING TORQUE TABLE Item Lbs. N•m R11 2x2...

  • Page 11: Parts List - R11 Pump

    2.4.1. Parts List - R11 Pump Item Description Part No. Material Pick-Up Tube S252 0661429 17-4 PH S338 0660332 17-4 PH S433 0660333 17-4 PH D433 0661010 17-4 PH Lock Nut Pick-Up Tube 0661541 316 SST Key, Pick-Up Tube 0661624-001 316 SST Seal Kit Consisting of: 06P661632-CT...
  • Page 12 2.4.1 Parts List - R11 Pump, Continued Item Description Part No. Material Capscrew, Rotor Cover 0660335 Steel Drain Plug, Rotor Cover Steel 060068656 Steel/Nitrile Stainless Steel 060068677 SST/Nitrile Lip Seal 0663720 Viton Bearing Kit Consisting of: 0661950 * 85 Excluder, Internal 0661623 Nitrile * 46...
  • Page 13 2.4.1 Parts List - R11 Pump, Continued Item Description Part No. Material Plug, Flush Ductile Iron 060067736 Steel Stainless Steel 060067741 Plug, Manifold Ductile Iron 060067738 Steel Stainless Steel 060067748 Key, Drive Shaft 0614630-002 Steel Bearing Cap 0661545 Shims 0660383 Brass Capscrew, Bearing Cap 060088815...

  • Page 14: Seal Option Drawing

    2.5. SEAL OPTION DRAWING Table 2.5 - Seal Option Parts Item Description Part Number: Seal Kit Carbon vs. T/C (standard) 06P661632-CT Seal Kit T/C vs. T/C 06P661632-TT Components: O-Ring - Pick-Up Tube 0660373 Seal - Pusher - Carbon 0660472-JC Seal - Pusher - Tungsten Carbide 060754067 O-Ring - Seal 060083779...

  • Page 15: Seal Replacement Procedure

    2.6. SEAL REPLACEMENT PROCEDURE The following instruction are applicable to seal replacement only with the pump being is a shaft horizontal position. Refer to figure 2.4 as well as section 6.0. 2.6.1. Recommended Parts Seal kit. 2.6.2. Recommended Special Tools Lock Nut puller Seal Puller Pick-Up Tube Guide...
  • Page 16 2.6.5.2. Fully thread the pick-up tube guide into the pick-up tube (1). Tap lightly on the pick-up tube guide until the pick-up tube clears the o- ring (49). 2.6.5.3. Remove the ten hex head cap screws (94) which secure the manifold (36) to the pedestal (17).

  • Page 17: Bearing Replacement Procedure

    2.6.6.4. Using the seal installation tool, insert the seal (75) into the manifold (36) cavity being careful not to damage the seal face. Install the retaining ring (91) into the manifold groove. 2.6.6.5. Clean seal face and the seal mating ring face. Remove protective shield.
  • Page 18 2.7.3. Preparations for Disassembly 2.7.3.1. Lock out and tag the driver. 2.7.3.2. Blank off and drain the suction and discharge lines. 2.7.3.3. Remove belt guard; slack off belt tension and remove belts; remove pump sheave and key (43). 2.7.3.4. Drain, disconnect and remove all piping from the manifold. 2.7.3.5.
  • Page 19 2.7.4.8. Replacement of the rotor, rotor cover or drive shaft will require balancing of rotating assembly and shimming of pump. See section 2.9. WARNING: When lifting the pump into the vertical position with or 2.7.4.9. without the use of the assembly stand a swivel hoist ring shall be used in place of the lifting eye.
  • Page 20 2.7.5.10. Remove the four hex head capscrews (57) which attach the pedestal cover (18) to the pedestal (17). Remove the pedestal cover. Remove gasket (34) from the pedestal. 2.7.5.11. Position the two oil rings (22) into the grooves of the rotor oil slinger (19) and the oil slinger (20).
  • Page 21 2.7.5.22. Install the bearing puller under the oil slinger (20). Adjust the bearing puller until the thrust bearing is free of the drive shaft (5). Remove the inner race of the radial bearing (13), inner ring of spacer set (23), thrust bearing (12), oil slinger (20), and the oil rings (22). 2.7.5.23.
  • Page 22 2.7.6.7. Heat the inner race of the radial bearing (13) to 160°-185° F (71°-85° C). Quickly slide the race over the driveshaft and against the spacer set (23). 2.7.6.8. Install the outer race of the radial bearing (30). NOTE: Check to see if oil slinger (20) will rotate freely after bearings are installed.
  • Page 23 2.7.6.20. Suspend the rotor cover with the driveshaft downward above the pedestal (17). Feed the rotor alignment rod into one hole in the pedestal such that the slot in the end plate (15) is aligned with oil return hole in the pedestal. 2.7.6.21.

  • Page 24: Stainless Steel Manifold Replacement

    2.7.6.31. Remove the manifold puller. Using the pick-up tube guide, align the manifold (36) keyway and the pick-up tube (1) keyway. Pull the pick- up tube past the o-ring (49) and against the manifold shoulder. Rotating the driveshaft by hand may make it easier to pull up the pick-up base.
  • Page 25 2.8.3.3. Drain, disconnect and remove all piping from manifold. 2.8.4. Cautions The following precautions are recommended to insure satisfactory pump operation after assembly. 2.8.4.1. Replace any o-rings that are exposed during the disassembly process as they may lose their seal integrity and may leak. 2.8.4.2.

  • Page 26: Major Component Replacement

    be started. 2.8.6.1. Lubricate and install a new nozzle o-ring (96) in the nozzle (95) groove. 2.8.6.2. Set the nozzle (95) into the manifold (36) with the keyway at the top. Evenly thread all four of the socket head capscrews (97) into the threaded holes in the manifold (36).

  • Page 27: Hydrostatic Pressure Testing

    2.9.1.2. Remove bearing cap (14) by removing the four hex head capscrews (60) that secure the bearing cap to the pedestal (17). Remove the shims (38) and the bearing cap o-ring (52). 2.9.1.3. Driveshaft/Rotor Disassembly: Remove the six socket head capscrews (83) which secure the driveshaft (5) to the rotor (3).

  • Page 28: Rotor And Rotor Cover

    3.1.1. Plug inlet and outlet and seal cavity. 3.1.2. Fill completely with water. Pressurize to 300 psig (20.7 bar) and hold for 10 minutes. 3.2. Rotor and Rotor Cover 3.2.1. Assemble rotor cover to rotor per Section 2.7.6.10, 2.7.6.11, 2.7.6.14 and 2.7.6.16. 3.2.2.
  • Page 29 Figure 4.0 R11 2x2...

  • Page 30: Shimming

    5. SHIMMING Variation in components can affect the number of shims necessary to properly pre-load the bearings and correctly compress the mechanical seal. Referring to figure 4.0, the distance between the seal mating ring face and the pedestal flange face is indicated by "C". In a properly shimmed pump, the distance should measure between 0.864"...

  • Page 31: Parts

    6. PARTS 6.1. SPARE PARTS LIST The following is the recommended minimum spare parts. Refer to Figures 2.4 and 2.5. Item Description Part No. Seal Kit, Standard 0661632-CT Drain Plug, Rotor Cover Steel/Nitrile 060068656 Stainless Steel/Nitrile 060068677 Bearing Kit (See page 8) 0661950 6.2.
  • Page 32 6.4.2. Placing Orders - The satisfactory ordering and receiving of parts is dependent upon specific and correct information supplied by the purchaser. A specification sheet for each unit manufactured is on file at the factory, and in case some special part is needed, it can be provided if the correct model and serial number is given.

  • Page 33: Maintenance Record

    7. MAINTENANCE RECORD DATE SERIAL NO. MAINTENANCE RECORD R11 2x2...
  • Page 34 APPENDIX A When using the swivel hoist, use in place of this lifting eye. R11 2x2...
  • Page 35 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-3 (11/19)

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