Alfa Laval Gunclean Toftejorg TZ-750 Instruction Manual
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Alfa Laval Gunclean Toftejorg TZ-750 Instruction Manual

Alfa Laval Gunclean Toftejorg TZ-750 Instruction Manual

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Instruction Manual
Gunclean Toftejorg™ TZ-750
Covering ▪ Standard Machines
▪ Machines delivered with ATEX Certification in accordance with
Directive 94/9/EC
IM-TE91A400-EN
ESE02855EN
Date of issue: January 8, 2015
First published: 1988
Original manual

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Summary of Contents for Alfa Laval Gunclean Toftejorg TZ-750

  • Page 1 Instruction Manual Gunclean Toftejorg™ TZ-750 Covering ▪ Standard Machines ▪ Machines delivered with ATEX Certification in accordance with Directive 94/9/EC IM-TE91A400-EN ESE02855EN Date of issue: January 8, 2015 First published: 1988 Original manual...

  • Page 3: Table Of Contents

    Cross Sectional Drawing.......................... 41 Gunclean Toftejorg TZ-750 Portable ..................42 Reference List of Parts ..........................42 Cross Sectional Drawing.......................... 43 Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Page 1 Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC...
  • Page 4 TE55M000 Minor Service Kit TZ-75FIX/TZ-75PT/TZ-750FIX ..............44 TE55M010 Major Service Kit TZ-75FIX/TZ-75PT/TZ-750FIX ..............44 General Information ........................ 45 How to Order Spare Parts........................45 Service and Repair ..........................45 How to contact Alfa Laval Tank Equipment ..................... 45 EC Declaration of conformity ....................46...

  • Page 5: Introduction

    © Alfa Laval Corporate AB This document and its contents is owned by Alfa Laval Corporate AB and protected by laws governing intellectual property and thereto related rights. It is the responsibility of the user of this document to comply with all applicable intellectual property laws.

  • Page 6: Intended Use

    This Instruction Manual is published by Alfa Laval Kolding A/S without any warranty. Improvements and changes to this Instruction Manual may at any time be made by Alfa Laval Kolding A/S without prior notice. Such changes will, however, be incorporated in new editions of this Instruction Manual.

  • Page 7: Atex Marking

    Changes to the machine are not allowed without approval by the person responsible for the ATEX certification at Alfa Laval Tank Equipment. If changes are made – or spare parts other than Alfa Laval original spare parts are used - the EC Type Examination certification (the ATEX Directive) is no longer valid.

  • Page 8: General Description

    General Description The Gunclean Toftejorg TZ-750 is a media driven and media lubricated tank cleaning machine. As it is self lubricating, there are no lubricating substances such as oil, grease etc. in the machine which need to be regularly changed.

  • Page 9: Standard Configurations

    TE21EXXX-62-70 ATEX + nozzle extension and E-gear Explanation to Add-ons ATEX, category 1 for installation in zone 0/20 in accordance with Directive 94/9/EC Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Page 7 Standard machines and machines delivered with ATEX certification...

  • Page 10: Technical Data

    0 – 140°C (95°C – 140°C when not operated) Materials Stainless steel, carbon, polymer Principal dimensions in mm Page 8 Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC IM-TE91A400-EN7...

  • Page 11: Gunclean Toftejorg Tz-750 Portable

    0 – 140°C (95°C – 140°C when not operated) Materials Stainless steel, carbon, polymer Principal dimensions in mm Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Page 9 Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC...

  • Page 12: Flow Rate

    Technical data (continued) Flow rate Page 10 Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC IM-TE91A400-EN7...

  • Page 13: Throw Length

    Option: The Gunclean Toftejorg TZ-750 Fixed can be supplied with nozzle extensions and E-gearing for longer throw length. Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable...

  • Page 14: Cleaning Time, F. Complete Pattern (= 4 Cycles)

    Technical data (continued) Cleaning Time, f. Complete Pattern (= 4 cycles) Page 12 Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC IM-TE91A400-EN7...

  • Page 15: Installation And Normal Operation

    Normally it is sufficient to tighten the nozzles with the specified torque. However depending on the application and local policies an extra securing may be preferred. Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Page 13 Standard machines and machines delivered with ATEX certification...
  • Page 16 Turbine shaft and easily turn Turbine shaft clockwise. If any resistance is recognised, the machine should be disassembled to localise the cause. Page 14 Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC...

  • Page 17: Normal Operation

    Normal detergent, moderate solutions of acis and alkalics will be acceptable. Agressive chemicals, excessive concentrations of chemicals at elevated temperatures, as well as certain dissolvents and hypochlorids should be avoided. If you are in doubt, contact the local Alfa Laval Tank Equipment distributor.

  • Page 18: Special Conditions For Safe Use In Accordance With The Atex Certification, Directive 94/9/Ec

    In addition to the above mentioned precautions relating to the ATEX guidelines Directive 94/9/EC of March 23 1994, the Safety Precautions on page 13 must be observed. Page 16 Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC...

  • Page 19: Maintenance And Repair

    Service and Repair of ATEX Approved Machines In order to ensure compliance with the ATEX regulations for service and repair in accordance with EN 60079-19, all service and repair of ATEX approved machines should be performed by Alfa Laval Tank Equipment, Kolding, Denmark.

  • Page 20: Maintenance And Repair

    See page 17 regarding special conditions for repair of ATEX certified machines. Maintenance intervals and Service Kits selection Alfa Laval Service Kits for Tank Cleaning Machine type, TZ-750FIX is available in two levels: Minor Service and Major Service. Minor Service Kit is recommended to be replaced every 250 working hours or 2½ years, whichever comes first.
  • Page 21 TE134A) in screw in top of Turbine shaft and easily turn Turbine shaft clockwise. If any resistance is recognized, the machine should be disassembled to localize the cause. Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Page 19 Standard machines and machines delivered with ATEX certification...

  • Page 22: Top Assembly

    Mount Screws (pos. 34) with Screwdriver (tool No. TE135A) through holes in the Flange. Tighten with Key (tool No. TE135). Secure with Lockingwire (pos 19). Page 20 Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC IM-TE91A400-EN7...
  • Page 23 Maintenance and Repair (continued) Top Assembly Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Page 21 Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC IM-TE91A400-EN7...

  • Page 24: Bottom Assembly

    Place Bottom cover (pos. 33). Mount Spring washers (pos. 16) and Screws (pos. 17) and tighten crosswise. Page 22 Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC...
  • Page 25 Maintenance and Repair (continued) Bottom Assembly Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Page 23 Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC IM-TE91A400-EN7...

  • Page 26: Hub Subassembly

    If blue liners on Stem are extremely worn, they can be replaced. This part requires that a precise procedure is followed to accomplish installation. It is highly recommended that an authorized Alfa Laval Tank Equipment Service Center perform the replacement when necessary.
  • Page 27 Maintenance and Repair (continued) Hub Assembly Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Page 25 Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC IM-TE91A400-EN7...

  • Page 28: Stem Subassembly

    If blue liners on Stem are extremely worn, they can be replaced. This part requires that a precise procedure is followed to accomplish installation. It is highly recommended that an authorized Alfa Laval Tank Equipment Service Center perform the replacement when necessary.
  • Page 29 Maintenance and Repair (continued) Stem Subassembly Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Page 27 Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC IM-TE91A400-EN7...

  • Page 30: Gear Subassembly

    Hold Turbine shaft (pos. 7) against 1st stage Worm wheel and tighten Screws (pos. 17) in Horizontal shaft (pos. 29) and Pinion (pos. 11). Check rotation on Turbine shaft. Page 28 Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC...
  • Page 31 Maintenance and Repair (continued) Gear Subassembly Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Page 29 Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC IM-TE91A400-EN7...

  • Page 32: Replacement Of Collar Bushes

    To hold Collar bushes in correct position, insert fixtures (tool No. TE81B032, see page 36) and let harden according to instructions. Page 30 Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC...
  • Page 33 Maintenance and Repair (continued) Replacement of Collar Bushes Removal of old Collar bushes Mounting of new Collar bushes Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Page 31 Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC IM-TE91A400-EN7...

  • Page 34: Replacement Of Ball Races

    Clean surfaces and press in new Ball race. Ball race must be pressed fully home. Press parallel. Do not damage surface of Ball race. Page 32 Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC...
  • Page 35 Maintenance and Repair (continued) Replacement of Ball races Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Page 33 Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC IM-TE91A400-EN7...

  • Page 36: Replacement Of Main Collar

    Warning: Replacement of Main Collars involves risk of damaging the special threads and accordingly the body. It is recommended to let an authorized Alfa Laval Tank Equipment distributor do the replacement. Main collar lower Place Body (pos.
  • Page 37 Maintenance and Repair (continued) Replacement of Main Collar Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Page 35 Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC IM-TE91A400-EN7...

  • Page 38: Tools

    Fixture set for Collar bush, 2" Sketch of Tools for replacement of Collar bush: TE81B031 Pusher: TE81B032 Fixture set: Page 36 Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC IM-TE91A400-EN7...

  • Page 39: Sketch Of Tool For Replacement Of Main Collar

    Tools (continued) Sketch of tool for replacement of Main collar Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Page 37 Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC IM-TE91A400-EN7...

  • Page 40: Trouble Shooting Guide

    Main Collars. Clean Ball Races and Ball retainer with balls. Also clean Main bush. Page 38 Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC IM-TE91A400-EN7...
  • Page 41 Hub to check that Bevel gears can work together. If damaged: Replace Stem and/or Bevel gear. Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Page 39 Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC...

  • Page 42: Gunclean Toftejorg Tz-750 Fixed

    Stainless steel Spare part Configuration as delivered marked  ) See remarks page 24 and 26. Page 40 Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC IM-TE91A400-EN7...

  • Page 43: Cross Sectional Drawing

    Gunclean Toftejorg TZ-750 Fixed Cross Sectional Drawing Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Page 41 Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC IM-TE91A400-EN7...

  • Page 44: Gunclean Toftejorg Tz-750 Portable

    Stainless steel Spare part Configuration as delivered marked  ) See remarks page 24 and 26. Page 42 Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC IM-TE91A400-EN7...

  • Page 45: Cross Sectional Drawing

    Gunclean Toftejorg TZ-750 Portable Cross Sectional Drawing Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Page 43 Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC IM-TE91A400-EN7...

  • Page 46: Service Kits

    Main collar, lower 28.4 TE127-3 Collar, hub TE128Z Horizontal shaft TE55M000 Service Kit Minor, TZ-75FIX/ TZ-75PT/TZ-750FIX Page 44 Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC IM-TE91A400-EN7...

  • Page 47: General Information

    Upon every return of a product, no matter if for modifications or repair, it is necessary to contact your local Alfa Laval office to guarantee a quick execution of your request. You will receive instructions regarding the return procedure from your local Alfa Laval office. Be sure to follow the instructions closely.

  • Page 48: Ec Declaration Of Conformity

    EC Declaration of conformity Page 46 Instruction Manual, Gunclean Toftejorg TZ-750 Fixed & Portable Standard machines and machines delivered with ATEX certification in accordance with Directive 94/9/EC IM-TE91A400-EN7...
  • Page 49 © Alfa Laval Corporate AB This document and its contents is owned by Alfa Laval Corporate AB and protected by laws governing intellectual property and thereto related rights. It is the responsibility of the user of this document to comply with all applicable intellectual property laws. Without limiting any rights related to this document, no part of this document may be copied, reproduced or transmitted in any form or by any means (electronic, mechanical, photocopying, recording, or otherwise), or for any purpose, without the expressed permission of Alfa Laval Corporate AB.

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