Alfa Laval Toftejorg SaniJet 20 Instruction Manual
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Alfa Laval Toftejorg SaniJet 20 Instruction Manual

Alfa Laval Toftejorg SaniJet 20 Instruction Manual

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Instruction Manual
Toftejorg SaniJet 20
IM-TE91A595-EN041

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Summary of Contents for Alfa Laval Toftejorg SaniJet 20

  • Page 1 ï Return to menu Instruction Manual Toftejorg SaniJet 20 IM-TE91A595-EN041...

  • Page 2: Table Of Contents

    Standard Options ......................10 Accessories........................11 Technical Data......................12 Performance Data for Toftejorg SaniJet 20 Media Driven..........12 Performance Data for Toftejorg SaniJet 20 Motor Driven ..........14 Installation and Normal Operation................18 General Installation Instructions..................18 Installation of Air Motor ..................... 19 Use of Air Motors in Hazardous Atmospheres ..............
  • Page 3 Standard Spare Part Kit in EPDM for Toftejorg SaniJet 20 motor driven version....57 Standard Spare Part Kit in Viton for Toftejorg SaniJet 20 media driven version ....57 Standard Spare Part Kit in EPDM for Toftejorg SaniJet 20 media driven version ..... 58 Standard Spare Part Kit for Toftejorg SaniJet 20, EPDM..........

  • Page 4: Introduction

    Note: The illustrations and specifications contained in this manual were effective at the date of printing. However, as continuous improvements are our policy, we reserve the right to alter or modify any unit specification on any product without prior notice or any obligation. Instruction Manual Toftejorg SaniJet 20 Page 3 IM-TE91A595-EN041...

  • Page 5: General Description

    Return to menu General Description The Toftejorg SaniJet 20 is a tank cleaning machine intended for industrial use in closed tanks for processing storage and transportation. There is a broad range of application areas within pharmaceutical, food and chemical industries.

  • Page 6: Functioning

    (continued) Functioning Toftejorg SaniJet 20 consists of 3 main parts: The Drive unit with flow inlet and the Base housing placed outside the tank, and inside the tank: the Down pipe with the rotating Outer tube and the Cleaner unit.

  • Page 7: Media Driven Drive Unit

    Inlet housing. The Output shaft is in mesh with the Down pipe and rotates the Down pipe in the same way as in the media driven version. Gear motor Cup-shaped closed wall Output shaft Page 6 Instruction Manual Toftejorg SaniJet 20 IM-TE91A595-EN041...
  • Page 8 High Speed (14 RPM) and a Low Speed version (6.5 RPM). The machine with Air motor is equipped with a flow regulator to make the speed adjustable between approx. 5 and 16 RPM. Instruction Manual Toftejorg SaniJet 20 Page 7 IM-TE91A595-EN041...

  • Page 9: Self-Cleaning

    In the bottom of the Cleaner head, in the Retaining ring, the machine is equipped with a hole to ensure self-draining. This self-draining is only ensured, if the machine is installed in an upright position. Page 8 Instruction Manual Toftejorg SaniJet 20 IM-TE91A595-EN041...

  • Page 10: Cleaning Pattern, The Golden Section

    However, after the complete cleaning pattern has been established, the difference between the Golden Section and the traditional stepwise cleaning pattern is negligible. Golden Section Traditional Cleaning pattern Cleaning pattern Instruction Manual Toftejorg SaniJet 20 Page 9 IM-TE91A595-EN041...

  • Page 11: Toftejorg Sanijet 20, Product Program

    ï Return to menu Toftejorg SaniJet 20, Product program Media Driven: Toftejorg SaniJet 20 Length 2xø2mm 2xø3.8mm HS 2xø3.8mm LS 4xø4.2mm 500mm TE20B000 TE20B020 TE20B040 TE20B060 350mm TE20B001 TE20B021 TE20B041 TE20B061 700mm TE20B002 TE20B022 TE20B042 TE20B062 1000mm TE20B004 TE20B024 TE20B044...

  • Page 12: Accessories

    ï Return to menu Toftejorg SaniJet 20, Product program Standard Options Machines with Viton seals Index no. –10 for media and air driven machines. Index no. for electric motor variants: Index.no. Specification 1 phase 220-230V, 15W 1 phase 200V, 15W...

  • Page 13: Technical Data

    ï Return to menu Technical Data Performance Data for Toftejorg SaniJet 20 Media Driven Weight of machine 9.5 kg (21 lbs) Working pressure 3-13 bar (45-185 psi) Recommended pressure 3-8 bar (45-115 psi) Max. working temperature 90°C (194°F) Max. ambient temperature 140°C (284°F)
  • Page 14 ï Return to menu Technical Data (continued) Performance Data for Toftejorg SaniJet 20 Media Driven Flow rate Effective throw length Note: Effective throw length varies depending on jet transverse speed over surface, substance to be removed, cleaning procedure and agent.

  • Page 15: Performance Data For Toftejorg Sanijet 20 Motor Driven

    ï Return to menu Technical Data (continued) Performance Data for Toftejorg SaniJet 20 Motor Driven Weight of machine Electrical driven 11.8 kg (26 lbs) Air driven 11.7 kg (25.8 lbs) Working pressure 3-13 bar (45-185 psi) Recommended pressure 3-8 bar (45-115 psi) Max.
  • Page 16 ï Return to menu Technical Data (continued) Performance Data for Toftejorg SaniJet 20 Motor Driven Flow rate Effective throw length depending on rotation speed Note: Effective throw length varies Time between vertical jet impingements depending on jet transverse speed over...
  • Page 17 ï Return to menu Technical Data (continued) Performance Data for Toftejorg SaniJet 20 Motor Driven Air Driven Air supply pressure 7 bar (100 psi) Air quality Clean, filtered max. 40 µm Dry, dew point max. 5°C Non-lubricated possible /h) ∼ 35 Usgpm Free air consumption (at 1 bar) Max.
  • Page 18 ï Return to menu - Blank - Instruction Manual Toftejorg SaniJet 20 Page 17 IM-TE91A595-EN041...

  • Page 19: Installation And Normal Operation

    During handling and installation handle the machine with care in order not to damage the fine surface finish of the machine. The Toftejorg SaniJet 20 machine has been tested at the factory before shipping. For the media driven version check that the machine is in operating condition by blowing compressed air into the inlet and verify that the machine rotates evenly.

  • Page 20: Installation Of Air Motor

    Do not drive with flammable or explosive gases. Air motor is designed for air only. Do not allow corrosive gases or particulate material Caution: to enter motor. Water vapor, oil-based contaminants, or other liquids must be filtered out. Instruction Manual Toftejorg SaniJet 20 Page 19 IM-TE91A595-EN041...
  • Page 21 If clean dry air is used according to recommended air quality (see page 16), it is possible to run the motor non-lubricated on condition that the machine is not working continuously and that the speed is kept within the recommended intervals (max. 16 RPM on Down pipe). Page 20 Instruction Manual Toftejorg SaniJet 20 IM-TE91A595-EN041...

  • Page 22: Use Of Air Motors In Hazardous Atmospheres

    Further support can be found in the Draft standard prEN 13463-5 Non-electrical equipment intended for use in potentially explosive atmospheres – Part 5: Protection by constructional safety, Annex A.3. Instruction Manual Toftejorg SaniJet 20 Page 21 IM-TE91A595-EN041...

  • Page 23: Installation Of Electric Motor

    10. 1,000 meters or less above seal level. The motor housing must always be grounded and the Motor cover must always be Warning: mounted when the motor is connected to the power line. Page 22 Instruction Manual Toftejorg SaniJet 20 IM-TE91A595-EN041...
  • Page 24 It can also be measured using thermo tape or thermocouple. Note: Single–phase motors use a capacitor and keep it connected even after rotation of the motor has started. Instruction Manual Toftejorg SaniJet 20 Page 23 IM-TE91A595-EN041...

  • Page 25: Normal Operation

    Aggressive chemicals, excessive concentrations of chemicals at elevated temperatures as well as certain solvents and hydrochlorides should be avoided. If you are in doubt, contact your local Alfa Laval Tank Equipment sales office. Temperature The machine is designed to operate with cleaning media at temperatures up to 90°C (194 °F).

  • Page 26: Normal Operation Of Air Motor

    4 x ø4.2 mm nozzles: 8 RPM To adjust the rotation speed, remove the Motor cover and adjust the speed on the Flow regulator (Pos. 43) with a small screwdriver, see photo page 26. Instruction Manual Toftejorg SaniJet 20 Page 25 IM-TE91A595-EN041...

  • Page 27: Safety Precautions

    Safety Precautions The machine is intended for use inside a tank only. As peak velocity of main jets reaches 40 m/s, Toftejorg SaniJet 20 must not be operated in open air or when tank is open. Warning: Hot chemicals and steam under pressure may be used for cleaning and sterilising.

  • Page 28: Safety Precautions For Air Motor

    Keep away from air stream. Always disconnect air supply before servicing. Do no use kerosene or other combustible solvents for cleaning the inside of the motor Warning: during maintenance. Instruction Manual Toftejorg SaniJet 20 Page 27 IM-TE91A595-EN041...

  • Page 29: Maintenance And Repair

    Handle machine with care. Take proper action to protect fine surfaces from being damaged. Always use only proper tools. Use Toftejorg SaniJet 20 standard tool kit. Never force, hammer or pry components together or apart. Always perform all assembly/disassembly steps in the order described in this manual.
  • Page 30 Assemble machines as described in the following pages. After fitting the Rotor outer (Pos. 31), before mounting Motor drive unit, rotate down pipe and check unrestricted rotation. Also check unrestricted rotation of Motor drive unit before mounting on machine. Instruction Manual Toftejorg SaniJet 20 Page 29 IM-TE91A595-EN041...

  • Page 31: Preventive Maintenance Of Air Motor

    Under normal operating conditions with good air quality, the air motor will not need any repair for many years. Should a repair be needed this can be made of any Gast distributor (see www. gastmfg.com Quote type: Gast 1AM-NRV-39A. The gear is life-time lubricated and need no maintenance. Page 30 Instruction Manual Toftejorg SaniJet 20 IM-TE91A595-EN041...

  • Page 32: Preventive Maintenance Of Electric Motor

    The electric motor is maintenance free. The gear is life-time lubricated and need no maintenance. Service Card For your registration of maintenance carried out, fill in service card which you will find at the back of this manual (see page 60). Instruction Manual Toftejorg SaniJet 20 Page 31 IM-TE91A595-EN041...

  • Page 33: Turbine Unit

    If it is necessary to mount new Bearing bush (Pos. 3) press Bearing bush fully home into the Inlet cap (Pos. 2) with thumb. Mount Inlet cap over Impeller. Mount and tighten Screws (Pos. 1) with Socket wrench (tool no. TE462A). Tighten crosswise. Torque: 3-4 Nm. Page 32 Instruction Manual Toftejorg SaniJet 20 IM-TE91A595-EN041...
  • Page 34 TE20B335 TE20B336 ø11 ø23 ø11 ø23 Inlet cap TE20B372 TE20B371 TE20B372 TE20B371 Gear ring (56 teeth) (56 teeth) (48 teeth) (48 teeth) TE20B581 TE20B581 TE20B593 TE20B593 Planet wheel TE20B592 TE20B592 TE20B590 TE20B590 Instruction Manual Toftejorg SaniJet 20 Page 33 IM-TE91A595-EN041...

  • Page 35: Cleaner Unit

    Loosen Cleaner unit (Pos. 14) with Hook spanner (tool no. TE20B701). Insert carefully into holes in Retaining ring (os. 14.5). Turn counter-clockwise and draw out Cleaner unit. Never use Pipe wrench or any other tool than the Toftejorg SaniJet 20 special Hook spanner, which is developed especially to protect the surface from being damaged.
  • Page 36 ï Return to menu Maintenance and Repair (Continued) Cleaner Unit (continued) Instruction Manual Toftejorg SaniJet 20 Page 35 IM-TE91A595-EN041...

  • Page 37: Base Unit

    Place Base housing (Pos. 12.5) upside down. Fit upper end of Inner shaft into Base housing. By pressing at the lower end of Inner shaft push the entire assembly into Base housing. Tighten with Retaining screw (Pos. 12.6). Page 36 Instruction Manual Toftejorg SaniJet 20 IM-TE91A595-EN041...
  • Page 38 ï Return to menu Maintenance and Repair (Continued) Base Unit (continued) See Warning Instruction Manual Toftejorg SaniJet 20 Page 37 IM-TE91A595-EN041...
  • Page 39 Maintenance and Repair (Continued) Base Unit (continued) Toftejorg SaniJet 20 is as a standard prepared for monitoring by a Rotacheck Sensor (see Rotacheck System). A Plug (Pos. 12.3) is fitted in the Base housing in the opening designed for the Rotacheck sensor.
  • Page 40 ï Return to menu Maintenance and Repair (Continued) Base Unit (continued) Instruction Manual Toftejorg SaniJet 20 Page 39 IM-TE91A595-EN041...

  • Page 41: Air Motor Drive Unit

    Caution: Hold Air motor Drive unit firmly and insert slowly. A strong magnetic field is present, which could pull the unit down or to one of the sides and damage the magnets. Page 40 Instruction Manual Toftejorg SaniJet 20 IM-TE91A595-EN041...
  • Page 42 ï Return to menu Maintenance and Repair (Continued) Toftejorg SaniJet 20A, Air Driven, Exploded View Drawing 3-4 Nm Instruction Manual Toftejorg SaniJet 20 Page 41 IM-TE91A595-EN041...
  • Page 43 Replace Inlet housing (Pos. 32) on Gasket (Pos. 9) in Base unit (Pos. 12). Mount Gaskets (Pos. 9) into Inlet housing (Pos. 32). Mount and tighten Screws (Pos. 1 and 29) with Hex key. Tighten crosswise. Torque: 3-4 Nm. Page 42 Instruction Manual Toftejorg SaniJet 20 IM-TE91A595-EN041...

  • Page 44: Rotacheck System

    To install Rotacheck Sensor simply replace Plug (Pos. 12.3) with Rotacheck Sensor TE52E067. For further information see Data sheet and operators manual for Rotacheck system. Instruction Manual Toftejorg SaniJet 20 Page 43 IM-TE91A595-EN041...

  • Page 45: Trouble Shooting Guide

    Remove foreign material from Planet wheel and Internal gears. Check rotation of Planet wheel. If restriction is recognised, disassemble Planet gear assembly (see page 32) and remove material build up, especially on Shaft and hole in Planet wheel. Page 44 Instruction Manual Toftejorg SaniJet 20 IM-TE91A595-EN041...
  • Page 46 Inspect teeth on Bevel gear for deformation. Mount Cleaner Unit in Outer tube (See page 34). Remove Planet gear. Hold Base housing and rotate Down pipe to check that Bevel gears can work together. If damaged: Replace Bevel gears. Instruction Manual Toftejorg SaniJet 20 Page 45 IM-TE91A595-EN041...

  • Page 47: Toftejorg Sanijet 20, Turbine Driven

    ï Return to menu Toftejorg SaniJet 20, Turbine Driven Reference List of Parts Pos. Ref. no. Unit Description Material Remarks TE51A224 Screw Stainless steel Spare part TE20B371 Inlet cap ø23 Stainless steel Spare part TE20B372 Inlet cap ø11 Stainless steel...

  • Page 48: Exploded View Drawing

    ï Return to menu Toftejorg SaniJet 20, Turbine Driven Exploded View Drawing Instruction Manual Toftejorg SaniJet 20 Page 47 IM-TE91A595-EN041...
  • Page 49 ï Return to menu Toftejorg SaniJet 20, Turbine Driven Reference List of Parts (continued) Pos. Ref. no. Unit Description Material Remarks 12.9 TE20B510 Bearing ring Polymer Wear part 12.10 TE20B310 Outer tube, L = 350 mm Stainless steel Spare part...
  • Page 50 ï Return to menu - Blank - Instruction Manual Toftejorg SaniJet 20 Page 49 IM-TE91A595-EN041...

  • Page 51: Toftejorg Sanijet 20A, Air Driven

    Seal ring H Elastomer Wear part TE20C553 Seal ring H Elastomer Wear part TE20B324 Cleaner unit, 2xø2.0mm Assy TE20B325 Cleaner unit, 2xø3.8mm Assy TE20B326 Cleaner unit, 4xø4.2mm Assy 14.1 TE51C003 Stainless steel Spare part Page 50 Instruction Manual Toftejorg SaniJet 20 IM-TE91A595-EN041...

  • Page 52: Exploded View Drawing

    ï Return to menu Toftejorg SaniJet 20A, Air Driven (continued) Exploded View Drawing Instruction Manual Toftejorg SaniJet 20 Page 51 IM-TE91A595-EN041...
  • Page 53 Brass, Nickel-pl. Spare part TE20B645 Seal ring Polymer – black Spare part TE20B644 Adapter f. Silencer Stainless steel Spare part TE51T041 O-ring Elastomer Spare part (TE51U005) Silencer incl. in Air motor Spare part Page 52 Instruction Manual Toftejorg SaniJet 20 IM-TE91A595-EN041...
  • Page 54 ï Return to menu - Blank - Instruction Manual Toftejorg SaniJet 20 Page 53 IM-TE91A595-EN041...

  • Page 55: Toftejorg Sanijet 20E, Electrically Driven

    Seal ring H Elastomer Wear part TE20C553 Seal ring H Elastomer Wear part TE20B324 Cleaner unit, 2xø2.0mm Assy TE20B325 Cleaner unit, 2xø3.8mm Assy TE20B326 Cleaner unit, 4xø4.2mm Assy 14.1 TE51C003 Stainless steel Spare part Page 54 Instruction Manual Toftejorg SaniJet 20 IM-TE91A595-EN041...

  • Page 56: Exploded View Drawing

    ï Return to menu Toftejorg SaniJet 20E, Electrically Driven (continued) Exploded View Drawing Instruction Manual Toftejorg SaniJet 20 Page 55 IM-TE91A595-EN041...
  • Page 57 Stainless steel Spare part TE20B344 Motor flange welded E Stainless steel Spare part TE20B340 Rotor outer w. magnets Assy. TE20B351 Inlet housing, Tri-clamp Stainless steel Spare part TE51B039 Washer Stainless steel Spare part Page 56 Instruction Manual Toftejorg SaniJet 20 IM-TE91A595-EN041...

  • Page 58: Spare Part Kit And Tools

    ï Return to menu Spare Part Kit and Tools Standard Spare Part Kit in Viton for Toftejorg SaniJet 20 motor driven version Article no. TE20B294 Reference no. Description Pos. no. TE20B510 Bearing ring, top 12.9 TE20B513 Bearing bush D1 12.14...

  • Page 59: Standard Spare Part Kit In Epdm For Toftejorg Sanijet 20 Media Driven Version

    ï Return to menu Spare Part Kit and Tools (continued) Standard Spare Part Kit in EPDM for Toftejorg SaniJet 20 media driven version Article no. TE20B299 Reference no. Description Pos. no. TE20B510 Bearing ring, top 12.9 TE20B513 Bearing bush D1 12.14...

  • Page 60: How To Order Spare Parts

    Connection Nipple on the top of the tank cleaning machine. Claim Procedure In case of failure that needs assistance from Alfa Laval Tank Equipment, it is essential for our evaluation that the problem as well as the working conditions of the machine are described as detailed as possible.

  • Page 61: Service Card

    Service Card Type of Machine Serial No. Configuration No. and Nozzle diameter HS/LS Media/air/electrically driven No. of Working Maintenance Actions/ Date Remarks Sign. Hours Exchanged Parts Machine put into operation Vers. 00.1 Page 60 Instruction Manual Toftejorg SaniJet 20 IM-TE91A595-EN041...

  • Page 62: Claim Report Working Conditions

    Working hours before failure hours Cleaning Programme Cleaning media and conc. Temperature Time Recirculation? Is sterilising being used? Procedure (media/temp.)? Is steam injection being used for heating? Time: __________ _____________________ Temperature: V. 98.1 Instruction Manual Toftejorg SaniJet 20 Page 61 IM-TE91A595-EN041...
  • Page 63 What is material soluble in Nature of material: Volatile/explosive Sticky/tenacious Contains soft particles Low viscous Solidifying Contains hard particles High viscous Crystallizing Is tank cleaner submerged in material? Other information/Remarks Date: Sign.: Vers. 981 Page 62 Instruction Manual Toftejorg SaniJet 20 IM-TE91A595-EN041...

  • Page 64: Eu Declaration Of Conformity

    ï Return to menu EU Declaration of Conformity Toftejorg SaniJet 20A (Air Driven) Only valid for EU countries Instruction Manual Toftejorg SaniJet 20 Page 63 IM-TE91A595-EN041...

  • Page 65: Toftejorg Sanijet 20E (Electrically Driven)

    ï Return to menu EU Declaration of Conformity Toftejorg SaniJet 20E (Electrically Driven) Only valid for EU countries Page 64 Instruction Manual Toftejorg SaniJet 20 IM-TE91A595-EN041...

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