Trillium Roto-Jet R11 Quick start guide

Disassembly/Assembly

Manual

R11 2x2

RJ-DA-3 11/19

ROTO-JET PUMP

DISASSEMBLY/ASSEMBLY

R11 2x2

Table of Contents

1. GENERAL.................................................................................................. 1

1.1. INTRODUCTION............................................................................. 1

1.2. ROTO-JET PUMP DESIGN ............................................................ 1

1.3. PUMP IDENTIFICATION ................................................................ 2

2. DISASSEMBLY/ASSEMBLY ..................................................................... 2

2.1. GENERAL....................................................................................... 2

2.2. RECOMMENDED TOOLS .............................................................. 3

2.3. DISASSEMBLY/ASSEMBLY STANDS ........................................... 5

2.3.1. Model R11 Dimensional Drawing ......................................... 6

2.4. R11 PUMP SECTION DRAWING................................................... 7

2.4.1. Parts List - R11 Pump .......................................................... 8

2.5. SEAL OPTION DRAWING............................................................ 11

2.6. SEAL REPLACEMENT PROCEDURE ......................................... 12

2.7. BEARING REPLACEMENT PROCEDURE: ................................. 14

2.8. STAINLESS STEEL MANIFOLD REPLACEMENT....................... 21

2.9. MAJOR COMPONENT REPLACEMENT ..................................... 23

3. HYDROSTATIC PRESSURE TESTING.................................................. 24

3.1. Manifold ........................................................................................ 24

3.2. Rotor and Rotor Cover .................................................................. 25

ROTO-JET PUMP

DISASSEMBLY/ASSEMBLY

R11 2x2

Table of Contents

Continued

4. ROTOR ASSEMBLY BALANCING.......................................................... 25

5. SHIMMING .............................................................................................. 27

6. PARTS..................................................................................................... 28

6.1. SPARE PARTS LIST .................................................................... 28

6.2. MAINTENANCE SUPPLIES ......................................................... 28

6.3. ACCESSORIES ............................................................................ 28

6.4. ORDERING PARTS...................................................................... 28

7. MAINTENANCE RECORD ...................................................................... 30

8. APPENDIX A ……………………………………………………………31

R11 2x2 1

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. The design, material and workmanship incorporated in the

construction of Roto-Jet pumps makes them capable of giving long, trouble free

service. The life and satisfactory service of any mechanical unit, however, is

dependent upon correct application, proper installation, periodic inspection and

careful maintenance.

We urge you to read and follow all of the directions in this manual. If additional

copies are required or other detailed instructions are needed, the information may

be obtained upon request.

1.2. ROTO-JET PUMP DESIGN

The exclusive patented Roto-Jet pump has only two basic working parts...a rotating

case and a stationary pick-up tube collector arm within the rotating case. The Roto-

Jet design completely eliminates the need for packing glands, wear rings or multiple

stages as used in conventional centrifugal pumps, and also eliminates the complex

pistons, rods, valves and springs required in reciprocating pumps.

The Roto-Jet operates in the following manner: Liquid enters the intake manifold

and passes into the rotating case where centrifugal force increases the pressure of

the liquid and at the same time its velocity is increased. The velocity of the liquid in

the rotor is converted into additional pressure as it jets into the pick-up tube.

R11 2x2 2

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.

Permanent records for this pump are kept by the serial number and it must therefore

be used with all correspondence and spare parts orders. This will ensure

replacement of components in the original materials of construction.

2. DISASSEMBLY/ASSEMBLY

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. The work area should be clean and be

equipped with the required tools.

Depending on the accessibility of the pump and the extent of the repair or inspection

required, the pump can be dismantled in place on its foundation. However, to

facilitate the disassembly procedure, it is recommended that the pump be removed

from its foundation and placed securely into a position in which the pump shaft is

facing downward and the manifold is facing upward. Roto-Jet pumps offers

assembly stands for mounting the unit during disassembly and assembly.

R11 2x2 3

2.2. RECOMMENDED TOOLS

Item

No. Description Qty Part No.

Complete Tool Kit (includes special & purchased tools) 1 0663149

Special Tool Kit (includes items under special tools) 1 0661985

SPECIAL TOOLS

2 Lock Nut Tool *** 1 0661862

3 Pick-Up Tube Guide *** 1 0660898

4 Rotor Assembly Alignment Rod 1 0661986

5 Rotor Bearing Nut Adaptor 1 0661972

6 Drive Bearing Nut Adaptor 1 0661973

7 Rotor Guide Pin 3 0661974

8 Manifold Guide Pin *** 2 0661975

9 Seal Installation Tool *** 1 060580624

10 Seal Puller *** 1 0661976

11 Seal Mating Ring Puller *** 1 0661977

12 Manifold Puller *** 1 060580638

13 Measuring Bar 1 060580635

14 Tool Box 1 060095050

15 Socket 1/4" Hex Bit x 1-1/2" Long x 3/8" Drive 1 060095032

*** Tool Requirement for Seal Replacement Only.

R11 2x2 4

2.2 RECOMMENDED TOOLS, Continued

Item

No. Description Qty Part No.

PURCHASED TOOLS

16 Socket 5/16" Hex Bit x 3/8" Drive 1 060095060

17 Eyebolt With Nut 3/8-16 3 0661979

18 Tension Tester - V-Belt 1 060095057

19 Scriber 1 060095045

20 Temperature Stick 150° 1 060095047

21 Temperature Stick 175° 1 060095048

22 Bearing Heater (120V/60Hz) 1 060095046

23 Torque Wrench 5-80 ft-lbs. 1 060095026

24 Torque Wrench 30-250 ft.lbs. 1 060095027

25 Depth Micrometer - 0.3", 6" Base 1 060095051

26 Indicator, Test Dial .0005 1 060095053

27 Magnetic Base - Test Indicator 1 060095054

28 Bearing Separator - Spread 1/2" to 8-5/8" 1 060095022

29 Puller - 17.5 ton, 9-1/2" Reach 1 pair 060095023

30 Puller - 17.5 ton, 16-1/2" Reach 1 pair 060095025

31 Protector, Shaft (Puller) 1 060095037

2.2.1. Assembly Stands

Item

No.

Description

Qty.

Part No.

1 Pump Assembly Stand Kit (Includes stand &

swivel hoist ring)

1 060580652-K1

2 Rotor Assembly Stand 1 0665443-03

3 Ring, Swivel Hoist (D-Ring) 1 0667025

Assembly stand can be used for all Roto-Jet pumps.

R11 2x2 5

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 6

2.3.1. Model R11 Dimensional Drawing

R11 2x2 7

2.4. R11 PUMP SECTION DRAWING

TORQUE TABLE

Item

No.

Ft.

Lbs.

N•m

81 217 294

15 48 65

7 47 64

8 13 18

46 130 176

47 166 225

57 4 5

58 35 27

94 48 98

60 35 98

97 47 64

Table of contents

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