Alfa Laval ALS-ME-GP-50LF-S3SD-S700-P550D3G Instruction Manual
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Alfa Laval ALS-ME-GP-50LF-S3SD-S700-P550D3G Instruction Manual

Agitator
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Instruction Manual
Alfa Laval Agitator - ALS Shut Down Seal
100000047-EN5
Original manual
2022-12

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Summary of Contents for Alfa Laval ALS-ME-GP-50LF-S3SD-S700-P550D3G

  • Page 1 Instruction Manual Alfa Laval Agitator - ALS Shut Down Seal 100000047-EN5 2022-12 Original manual...

  • Page 3: Table Of Contents

    Table of contents The information herein is correct at the time of issue but may be subject to change without prior notice 1. Declarations of Conformity ..............2. Safety ..................2.1. Important information ................2.2. Personnel skills ..................2.3. Warning signs ..................2.4.

  • Page 4: Declarations Of Conformity

    Conformity Declaration Conformity The Designated Company Alfa Laval Kolding A/S, Albuen 31, DK-6000 Kolding, Denmark, +45 79 32 22 00 Company name, address and phone number Hereby declare that Serial number from AAC000000001 to AAC999999999 Serial number from 10.000 - 100.000...
  • Page 5 Declaration of of of Conformity Conformity Conformity The Designated Company Alfa Laval Kolding A/S, Albuen 31, DK-6000 Kolding, Denmark, +45 79 32 22 00 Company name, address and phone number Hereby declare that Serial number from AAC000000001 to AAC999999999 Serial number from 10.000 - 100.000...

  • Page 6: Safety

    The public shall not have access to the supplied product. How to to to contact contact Alfa contact Alfa Alfa Laval Laval Laval Contact details for all countries are continually updated on our website. Please visit www.alfalaval.com to access the information directly.

  • Page 7: Warning Signs

    The Alfa Laval quotation agreement has been exchanged during the quote process between a technical purchaser and Alfa Laval. If you are not in hold of the Alfa Laval quotation agreement, please get through to your local Alfa Laval contact, inform the Agitator serial number and...

  • Page 8: Safety Precautions

    2 Safety All warnings in the manual are summarised on this page. Pay special attention to the instructions below so that severe personal injury and/or damage to the Agitator are avoided. 2.5 Safety precautions GENERAL: GENERAL: GENERAL: Always ensure that personnel must have experience with lifting operations. Always Always Always...
  • Page 9 Pay special attention to the instructions below so that severe personal injury and/or damage to the Agitator are avoided. STORAGE: STORAGE: STORAGE: Ideally, as a guide Alfa Laval recommend: - Store supplied product as supplied in original packaging - Port opening should be protected against any ingress - Bare steel (not stainless) should be lightly oiled/greased...

  • Page 10: Unpacking/Delivery

    Always use lifting equipment when handling the Agitator (see Step 3 below). CAUTION! CAUTION! CAUTION! Alfa Laval cannot be held responsible for incorrect unpacking. Step Step Step 1 1 1 Inspect the delivery for visible transportation damages - all issues to be reported to carrier.
  • Page 11 3 Installation The instructions manual is part of the delivery. Study the instructions carefully. Do NOT use eye bolts on gear motor to lift the Agitator. They are only for gear motor removal. Do NOT use eye bolts on shroud (if any) to lift the Agitator. They are only for shroud removal.

  • Page 12: Installation

    NOTE! NOTE! NOTE! Alfa Laval highly recommend to install motor protection guard to protect the motor from overloading. Never install a none Alfa Laval shroud on the Agitator as it can lead to overheat and a breakdown of the motor.

  • Page 13: Guidelines For Cutting Hole In Tank For Flat Shaped Welding Flange (Fswf)

    3.3 Guidelines for cutting hole in tank for Flat Shaped Welding Flange (FSWF) CAUTION! CAUTION! CAUTION! Alfa Laval recommend that all other welding tasks on the tank are finished before cutting the hole for the flange. Chamfer inner and outer hole edge 45°.

  • Page 14: Guidelines For Welding Procedure For Flange (Fswf)

    3 Installation Study the instructions carefully and pay special attention to the warnings! Always check the Agitator before operation - see section 3.6 Pre-use check. The Agitator is for permanent fastening. Make sure that the motor correspond to the environment. 3.4 Guidelines for welding procedure for flange (FSWF) Step Step...

  • Page 15: Mounting Agitator

    3 Installation Study the instructions carefully and pay special attention to the warnings! Always check the Agitator before operation - see section 3.6 Pre-use check. The Agitator is for permanent fastening. Make sure that the motor correspond to the environment. 3.5 Mounting Agitator CAUTION! CAUTION!
  • Page 16 Ensure that the rotation direction is according to nameplate. Always Always perform pre-use check before operation (see section 3.6 Pre-use check). Always NOTE! NOTE! NOTE! On closed tanks, Alfa Laval recommend installing a manhole circuit breaker, cutting power supply if hatch is open.

  • Page 17: Pre-Use Check

    3 Installation Study the instructions carefully and pay special attention to the warnings! Always check the Agitator before operation. The Agitator is only designed to operate according to data given in section 6 Technical data Check the rotation direction before operation. 3.6 Pre-use check Never Never install the Agitator in environments which deviate from those given in section 6 Technical data.
  • Page 18 If frequency converter drive is used, it must be ensured NOT to operate continuously within +/-20% of critical oscillation speed. (The critical oscillation speed can be found in the supplied Alfa Laval quotation agreement. In case of any doubt, please advise with Alfa Laval).

  • Page 19: Recycling Information

    - At the end of use, the equipment must be recycled according to the relevant, local regulations. Besides the equipment itself, any hazardous residues from the process liquid must be considered and dealt with in a proper manner. When in doubt, or in the absence of local regulations, please contact your local Alfa Laval sales company.

  • Page 20: Operation

    Always check the Agitator before operation (see Always section 3.6 Pre-use check). Alfa Laval recommend a soft starter or a frequency converter for the Agitator to reduce the load on tank and Agitator. For operation instructions from suppliers see section 8 Appendix. 4.1 Operation/Control If deviation from normal operation and intended use shown in section 2.4 Intended use, immediately switch off the Agitator and...

  • Page 21: Troubleshooting

    Always check the Agitator before operation (see section 3.6 Pre-use check). Alfa Laval recommend a soft starter or a frequency converter for the Agitator to reduce the load on tank and Agitator. For operation instructions from suppliers see section 8 Appendix.

  • Page 22: Cleaning - Recommendations

    Always check the Agitator before operation (see Always section 3.6 Pre-use check). Alfa Laval recommend a soft starter or a frequency converter for the Agitator to reduce the load on tank and Agitator. For operation instructions from suppliers see section 8 Appendix. 4.3 Cleaning - recommendations Ensure the drain in flange is not clogged up, by cleaning drain regularly.

  • Page 23: Maintenance

    Alfa Laval recommend to use the end plug (aeration plug) to get fresh media inside the seal housing while operating. Loosen the plug and let the media drain down. Refreshing is carried out as required and depends on the media inside the tank. The volume of the media inside the seal...
  • Page 24 5 Maintenance Read the instructions carefully. The The items items items refer refer refer to to to the the parts parts lists parts lists in in in section lists section section 7.3 7.3 and and ser service vice vice kit kit kit section section .

  • Page 25: Replacement Of Drive Unit

    5 Maintenance Read the instructions carefully. The The items items refer items refer to to to the refer the parts parts parts lists lists lists in in in section section section 7.3 7.3 and and ser service vice kit kit kit section vice section section .
  • Page 26 5 Maintenance Read the instructions carefully. The The items items items refer refer refer to to to the the parts parts lists parts lists in in in section lists section section 7.3 7.3 and and ser service vice vice kit kit kit section section .
  • Page 27 5 Maintenance Read the instructions carefully. The The items items refer items refer to to to the refer the parts parts parts lists lists lists in in in section section section 7.3 7.3 and and ser service vice kit kit kit section vice section section .
  • Page 28 5 Maintenance Read the instructions carefully. The The items items items refer refer refer to to to the the parts parts lists parts lists in in in section lists section section 7.3 7.3 and and ser service vice vice kit kit kit section section .
  • Page 29 5 Maintenance Read the instructions carefully. The The items items refer items refer to to to the refer the parts parts parts lists lists lists in in in section section section 7.3 7.3 and and ser service vice kit kit kit section vice section section .
  • Page 30 5 Maintenance Read the instructions carefully. The The items items items refer refer refer to to to the the parts parts lists parts lists in in in section lists section section 7.3 7.3 and and ser service vice vice kit kit kit section section .

  • Page 31: Replacement Of Shaft Seal, Type S3Sd

    5 Maintenance Read the instructions carefully. The The items items refer items refer to to to the refer the parts parts parts lists lists lists in in in section section section 7.3 7.3 and and ser service vice kit kit kit section vice section section .
  • Page 32 5 Maintenance Read the instructions carefully. The The items items items refer refer refer to to to the the parts parts lists parts lists in in in section lists section section 7.3 7.3 and and ser service vice vice kit kit kit section section .
  • Page 33 5 Maintenance Read the instructions carefully. The The items items refer items refer to to to the refer the parts parts parts lists lists lists in in in section section section 7.3 7.3 and and ser service vice kit kit kit section vice section section .
  • Page 34 5 Maintenance Read the instructions carefully. The The items items items refer refer refer to to to the the parts parts lists parts lists in in in section lists section section 7.3 7.3 and and ser service vice vice kit kit kit section section .

  • Page 35: Replacement Of Sealing Parts, Complete

    5 Maintenance Read the instructions carefully. The The items items refer items refer to to to the refer the parts parts parts lists lists lists in in in section section section 7.3 7.3 and and ser service vice kit kit kit section vice section section .
  • Page 36 5 Maintenance Read the instructions carefully. The The items items items refer refer refer to to to the the parts parts lists parts lists in in in section lists section section 7.3 7.3 and and ser service vice vice kit kit kit section section .
  • Page 37 5 Maintenance Read the instructions carefully. The The items items refer items refer to to to the refer the parts parts parts lists lists lists in in in section section section 7.3 7.3 and and ser service vice kit kit kit section vice section section .
  • Page 38 5 Maintenance Read the instructions carefully. The The items items items refer refer refer to to to the the parts parts lists parts lists in in in section lists section section 7.3 7.3 and and ser service vice vice kit kit kit section section .
  • Page 39 5 Maintenance Read the instructions carefully. The The items items refer items refer to to to the refer the parts parts parts lists lists lists in in in section section section 7.3 7.3 and and ser service vice kit kit kit section vice section section .
  • Page 40 5 Maintenance Read the instructions carefully. The The items items items refer refer refer to to to the the parts parts lists parts lists in in in section lists section section 7.3 7.3 and and ser service vice vice kit kit kit section section .
  • Page 41 5 Maintenance Read the instructions carefully. The The items items refer items refer to to to the refer the parts parts parts lists lists lists in in in section section section 7.3 7.3 and and ser service vice kit kit kit section vice section section .
  • Page 42 5 Maintenance Read the instructions carefully. The The items items items refer refer refer to to to the the parts parts lists parts lists in in in section lists section section 7.3 7.3 and and ser service vice vice kit kit kit section section .

  • Page 43: Technical Data

    6.1 Technical data The Alfa Laval Agitator is available in various configurations and is configured to solve the specific application. Therefore, specific information like weight, size, critical oscillation speed and duties can be found in the supplied Alfa Laval quotation agreement.

  • Page 44: Tightening Torques For Bolt Connections

    6 Technical data All dimensions in mm unless otherwise stated. 6.2 Tightening torques for bolt connections CAUTION! CAUTION! CAUTION! Use Loctite ® before fastening. NOT use air powered tools. Do NOT M16* 11Nm 26Nm 51Nm 88Nm 141Nm 218Nm 308Nm 439Nm 582Nm 724Nm *Maximum tightening torque for shaft, M16 using hook wrench tool 100 Nm.

  • Page 46: Parts Lists And Service Kits

    7 Parts lists and service kits Main components 7.1 Main components...
  • Page 47 Flange, mounting O-ring (for flange) Shaft O-ring (for shaft) Impeller device, EnSaFoil Article numbers are to be found in the Spare part manual 1000000046, available from the online Alfa Laval product catalogue Anytime or the Close at hand spare part catalogue.

  • Page 48: Lantern, Complete

    7 Parts lists and service kits Lantern, complete 7.2 Lantern, complete...
  • Page 49 7 Parts lists and service kits Lantern, complete Parts Parts Parts list list list Pos. Denomination Lantern, ext. Screw Guard, ext. Nut, cap Screw Stud...

  • Page 50: Shaft Seal, Type S3Sd

    7 Parts lists and service kits Shaft seal, type S3SD 7.3 Shaft seal, type S3SD...
  • Page 51 7 Parts lists and service kits Shaft seal, type S3SD Parts Parts Parts list list list Pos. Denomination End Plug O-ring �♦ S3SD Seal �♦ Sleeve, inner Circlip Screw, pointed Seal housing Screw O-ring (for flange, mounting) ♦ Screw O-ring �♦...

  • Page 52: Tools

    7 Parts lists and service kits Tools 7.4 Tools...
  • Page 53 7 Parts lists and service kits Tools Parts Parts Parts list list list Pos. Denomination Hook wrench with pin ♦ Tool, flat ♦ Tool, retainer ♦ Screw ♦ Service kits kits Service Service kits Denomination Item no. Denomination Denomination Item Item Seal Seal...

  • Page 54: Appendix

    8 Appendix Tools 8.1 Drive unit instructions The drive unit is supplied by sub supplier and all important installation requirement is transferred to the Agitator instruction manual. For further information regarding maintenance and storage of the drive unit please find the drive unit instruction manual by below links For Agitators with gears please find the drive unit instruction manual by below link: https://www.nord.com/cms/en/documentation/manuals/details_1139/detail_42075.jsp...
  • Page 56 © 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.

This manual is also suitable for:

Als-me-gp-50lf-s3sd-s700-p600d3gAls-me-gp-50lf-s3sd-s700-p650d3gAls-me-gp-50lf-s3sd-s700-p700d3gAls-me-gp-50lf-s3sd-s700-p750d3g

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