Alfa Laval ALT series Instruction Manual
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Alfa Laval ALT series Instruction Manual

Alfa Laval ALT series Instruction Manual

Agitator
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Instruction Manual
Alfa Laval Agitator - ALT / ALTB
ESE03504-EN2
Original manual
2017-03

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Summary of Contents for Alfa Laval ALT series

  • Page 1 Instruction Manual Alfa Laval Agitator - ALT / ALTB ESE03504-EN2 2017-03 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. EC Declaration of Conformity ............... 2. Safety ....................2.1. Important information ................2.2. Warning signs ..................2.3. Intended use ..................
  • Page 4 Table of contents The information herein is correct at the time of issue but may be subject to change without prior notice 7.14. Shaft seal, type V ................. 7.15. Intermediate steady bearing support ............7.16. Bottom steady bearing support, type 1 ............

  • Page 5: Ec Declaration Of Conformity

    1 EC Declaration of Conformity The Designated Company Alfa Laval Kolding A/S Company Name Albuen 31, DK-6000 Kolding, Denmark Address +45 79 32 22 00 Phone No. hereby declare that Agitator - EnSaFoil / EnSaFerm 10.000 - 100.000 Designation Serial no(s)

  • Page 6: Safety

    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 7: 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. 2.4 Safety precautions Installation: Always read the technical data thoroughly. (See chapter 6 Technical Data) Always follow installation instructions thoroughly.

  • Page 8: Installation

    3.1 Unpacking/delivery Always use lifting equipment when handling the Agitator (see step 3). CAUTION! Alfa Laval cannot be held responsible for incorrect unpacking. Step 1 Inspect the delivery for visible transportation damages - all issues to be reported to carrier...
  • Page 9 Do NOT use eye bolts on gear motor to lift the Agitator. They are only fir gear motor removal. TD605-101 WARNING! Do NOT use eye bolts on shroud (if any) to lift the Agitator. They are only for shroud removal. TD605-172 CAUTION! Alfa Laval highly recommends NOT to use shaft as lifting point. TD605-104...
  • Page 10 3 Installation The instructions manual is part of the delivery. Study the instructions carefully NOTE! If possible, lift the Agitator in horizontal position, and in two points. Step 4 During transportation 1. Always support the shaft adequately, to protect shaft and bearings 2.

  • Page 11: Installation

    Never install a none Alfa Laval shroud on the agitator it can lead to a breakdown of the motor. Alfa Laval highly recommends to use shaft retainer tool for installation of Agitator within a weight less than 500 kilogram and a shaft diameter between Ø30 and Ø60 (see section ).
  • Page 12 Guidelines for cutting hole in tank for Flat Shaped Welding Flange (FSWF) 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 13 3 Installation Study the instructions carefully and pay special attention to the warnings! Always check the Agitator before operation - see section 3.3 Pre-use check. The Agitator is for permanent fastening. Make sure that the motor correspond to the environment.
  • Page 14 3 Installation Study the instructions carefully and pay special attention to the warnings! Always check the Agitator before operation - see section 3.3 Pre-use check. The Agitator is for permanent fastening. Make sure that the motor correspond to the environment. Welding procedure, flange (FSWF) without nose: Step 1 Always allow flange to cool to ambient temperature after each section has been welded...
  • Page 15 Make sure that the motor correspond to the environment. Welding procedure, flange (FSWF) with nose: NOTE! Alfa Laval recommend a welding tool to be made and fixed to the FSWF to ensure shape and form of the FSWF during welding and installation. Step 1 Position the flange correctly.
  • Page 16 3 Installation Study the instructions carefully and pay special attention to the warnings! Always check the Agitator before operation - see section 3.3 Pre-use check. The Agitator is for permanent fastening. Make sure that the motor correspond to the environment. Step 5 Remove the welding tool.
  • Page 17 3 Installation Study the instructions carefully and pay special attention to the warnings! Always check the Agitator before operation - see section 3.3 Pre-use check. The Agitator is for permanent fastening. Make sure that the motor correspond to the environment. Welding procedure, shaft: NOTE! Only relevant for divided shafts prepared for welding.
  • Page 18 Step 2 Mount the Agitator onto the tank. NOTE! Alfa Laval recommends using shaft retainer tool during mounting and dismantling. See section . Step 3 (Only for ALTB machines with Intermediate steady bearing) - Mount the intermediate steady bearing onto the shaft.
  • Page 19 3 Installation Study the instructions carefully and pay special attention to the warnings! Always check the Agitator before operation - see section 3.3 Pre-use check. The Agitator is for permanent fastening. Make sure that the motor correspond to the environment. Step 4 Mount impeller device(s) onto shaft.
  • Page 20 Step 7 (Only when shaft is divided) Assemble all shaft parts as shown on the figure. Step 8 Align the shaft according to shaft alignment in section 6.1 Technical data. NOTE! When aligning shaft Alfa Laval offer guidance and direction.
  • Page 21 Follow instructions in section 8.1 Drive unit instructions Ensure that the rotation direction is according to nameplate. Always perform pre-use check before operation. (See section 3.3 Pre-use check). Note! On closed tanks, Alfa Laval recommends installing a manhole circuit breaker, cutting power supply if hatch is open.

  • Page 22: Pre-Use Check

    Clearence > S/15*sin(V) > __ NOTE! In special cases Clearence can be reduced to 20mm+actual deflection, please advise with Alfa Laval. Step 5 Seal Type D Ensure the sealing surfaces are not stuck together, by slowly turning shaft by hand.
  • Page 23 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 6.1 Technical data Check the rotation direction before operation Step 6 Seal Type DC Ensure the sealing surfaces are not stuck together, by slowly turning shaft by hand.
  • Page 24 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 any doubt please advise with Alfa Laval.)

  • Page 25: Operation

    Study the instructions carefully and pay special attention to warnings! Always check the Agitator before operation. – See 3.3 Pre-use check. Alfa Laval recommend a soft starter for the Agitator to reduce the load on tank and Agitator. For operation instructions from suppliers see 8 Appendix.

  • Page 26: Troubleshooting

    Study the instructions carefully and pay special attention to warnings! Always check the Agitator before operation. – See section 3.3 Pre-use check. Alfa Laval recommend a soft starter for the Agitator to reduce the load on tank and Agitator. For operation instructions from suppliers see 8 Appendix 4.2 Troubleshooting...

  • Page 27: Cleaning - Recommendations

    Study the instructions carefully and pay special attention to warnings! Always check the Agitator before operation. – See section 3.3 Pre-use check. Alfa Laval recommend a soft starter for the Agitator to reduce the load on tank and Agitator. For operation instructions from suppliers see 8 Appendix 4.3 Cleaning - recommendations...

  • Page 28: Maintenance

    Study the instructions carefully and pay special attention to warnings! Always check the Agitator before operation. – See section 3.3 Pre-use check. Alfa Laval recommend a soft starter for the Agitator to reduce the load on tank and Agitator. For operation instructions from suppliers see 8 Appendix Maintenance of the Agitator should only be performed by authorized personnel For maintenance instructions from suppliers see 8 Appendix.

  • Page 29: General Maintenance

    5 Maintenance For maintenance instructions from suppliers see 8 Appendix Always ensure that mounting is according to assembly drawing in chapter 7 Part lists, part drawings and service kits. Ensure totally clean surfaces during mounting. Always refer to tightening torques in section 6.1 Technical data when tightening bolts. 5.1 General Maintenance Replace every: 500 hour or...

  • Page 30: Replacement Of Drive Unit (With Bearing Frame)

    5 Maintenance For maintenance instructions from suppliers see 8 Appendix Always ensure that mounting is according to assembly drawing in chapter 7 Part lists, part drawings and service kits. Ensure totally clean surfaces during mounting. Always refer to tightening torques in section 6.1 Technical data when tightening bolts. 5.2 Replacement of drive unit (with bearing frame) Step 1 Remove shroud, if any.
  • Page 31 5 Maintenance For maintenance instructions from suppliers see 8 Appendix Always ensure that mounting is according to assembly drawing in chapter 7 Part lists, part drawings and service kits. Ensure totally clean surfaces during mounting. Always refer to tightening torques in section 6.1 Technical data when tightening bolts. Step 6 Replace drive unit.

  • Page 32: Replacement Of Drive Unit (Without Bearing Frame)

    Step 3 Support shaft using shaft retainer tool. NOTE! Alfa Laval highly recommends to use shaft retainer tool for installation of Agitator within a weight less than 500 kilograms and a shaft diameter between Ø30 and Ø60 (see section ) Step 4 Before dismantling drive unit, please see instructions in 5.10 Replacement of shaft seal, type D to 5.13 Replacement of shaft...
  • Page 33 5 Maintenance For maintenance instructions from suppliers see 8 Appendix Always ensure that mounting is according to assembly drawing in chapter 7 Part lists, part drawings and service kits. Ensure totally clean surfaces during mounting. Always refer to tightening torques in section 6.1 Technical data when tightening bolts. Step 6 Release the gear motor from the Agitator.

  • Page 34: Replacement Of Drive Unit (Motor And Shaft Unit)

    5 Maintenance For maintenance instructions from suppliers see 8 Appendix Always ensure that mounting is according to assembly drawing in chapter 7 Part lists, part drawings and service kits. Ensure totally clean surfaces during mounting. Always refer to tightening torques in section 6.1 Technical data when tightening bolts. 5.4 Replacement of drive unit (Motor and shaft unit) Step 1 Remove shroud, if any.

  • Page 35: Dismantling And Mounting Shaft (Only For Bearing Frame)

    Step 2 Support shaft using shaft retainer tool. NOTE! Alfa Laval highly recommends to use shaft retainer tool for installation of Agitator within a weight less than 500 kilograms and a shaft diameter between Ø30 and Ø60 (see section ) Step 3 1.
  • Page 36 5 Maintenance Always ensure that mounting is according to assembly drawing in chapter 7 Part lists, part drawings and service kits Ensure totally clean surfaces during mounting. Always refer to tightening torques in section 6.1 Technical data when tightening bolts. If possible, always dismantle the Agitator from the tank before dismounting any parts (go to Step 2).

  • Page 37: Replacement Of Bearings, Type B20, B25, B25/30, B35, B35/40, B45, B45/50, B55, B55/60

    5 Maintenance Always ensure that mounting is according to assembly drawing in chapter 7 Part lists, part drawings and service kits Ensure totally clean surfaces during mounting. Always refer to tightening torques in section 6.1 Technical data when tightening bolts. If possible, always dismantle the Agitator from the tank before dismounting any parts (go to Step 2).
  • Page 38 5 Maintenance Always ensure that mounting is according to assembly drawing in chapter 7 Part lists, part drawings and service kits Ensure totally clean surfaces during mounting. Always refer to tightening torques in section 6.1 Technical data when tightening bolts. If possible, always dismantle the Agitator from the tank before dismounting any parts (go to Step 2).

  • Page 39: Replacement Of Bearings, Type Bc160Dh

    Dismantle shaft as described in section 5.5 Dismantling and mounting shaft (only for bearing frame). Step 2 1. Remove cap nuts (2). 2. Remove lantern from bearing frame Step 3 Remove radial seal (3). NOTE! TD605-063 Alfa Laval recommends replacing the radial seal. Step 4 Remove outer circlip (10) carefully. Use suited pliers.
  • Page 40 5 Maintenance Always ensure that mounting is according to assembly drawing in chapter 7 Part lists, part drawings and service kits Ensure totally clean surfaces during mounting. Always refer to tightening torques in section 6.1 Technical data when tightening bolts. If possible, always dismantle the Agitator from the tank before dismounting any parts (go to Step 2).

  • Page 41: Replacement Of Bearing, Type Bc160D

    Dismantle shaft as described in section 5.5 Dismantling and mounting shaft (only for bearing frame). Step 2 1. Remove cap nuts (2). 2. Remove lantern from bearing frame Step 3 Remove radial seal (3). NOTE! TD605-063 Alfa Laval recommends replacing the radial seal. Step 4 Remove outer circlip (10) carefully. Use suited pliers.
  • Page 42 5 Maintenance Always ensure that mounting is according to assembly drawing in chapter 7 Part lists, part drawings and service kits Ensure totally clean surfaces during mounting. Always refer to tightening torques in section 6.1 Technical data when tightening bolts. If possible, always dismantle the Agitator from the tank before dismounting any parts (go to Step 2).

  • Page 43: Replacement Of Bearings Type Bc160

    Dismantle shaft as described in section 5.2 Replacement of drive unit (with bearing frame) Step 2 1. Remove cap nuts (2). 2. Remove lantern from bearing frame Step 3 Remove radial seal (3). NOTE! TD605-063 Alfa Laval recommends replacing the radial seal. Step 4 Remove outer circlip (10) carefully. Use suited pliers.
  • Page 44 5 Maintenance Always ensure that mounting is according to assembly drawing in chapter 7 Part lists, part drawings and service kits Ensure totally clean surfaces during mounting. Always refer to tightening torques in section 6.1 Technical data when tightening bolts. If possible, always dismantle the Agitator from the tank before dismounting any parts (go to Step 2).

  • Page 45: Replacement Of Shaft Seal, Type D

    Step 2 Support shaft using shaft retainer tool. NOTE! Alfa Laval highly recommends to use shaft retainer tool for installation of Agitator within a weight less than 500 kilograms and a shaft diameter between Ø30 and Ø60 (see section )
  • Page 46 5 Maintenance Always ensure that mounting is according to assembly drawing in. Ensure totally clean surfaces during seal replacement. Always replace all surrounding gaskets during shaft seal replacement. Always refer to tightening torques in section 6.1 Technical data when tightening bolts. Step 3 1.
  • Page 47 5 Maintenance Always ensure that mounting is according to assembly drawing in. Ensure totally clean surfaces during seal replacement. Always replace all surrounding gaskets during shaft seal replacement. Always refer to tightening torques in section 6.1 Technical data when tightening bolts. Step 8 1.

  • Page 48: Replacement Of Shaft Seal, Type Dc

    Ensure subsequent to seal replacement, that all seal faces are totally clean, using alcohol. NOTE! For seal renovation, please advise with Alfa Laval before during so. The renovation must be done by trained personnel in a clean environment. During mounting/dismounting...
  • Page 49 Step 2 Support shaft using shaft retainer tool. NOTE! Alfa Laval highly recommends to use shaft retainer tool for installation of Agitator within a weight less than 500 kilograms and a shaft diameter between Ø30 and Ø60 (see section ) Step 3 1.
  • Page 50 5 Maintenance Always ensure that mounting is according to assembly drawing in. Ensure totally clean surfaces during seal replacement. Always replace all surrounding gaskets during shaft seal replacement. Always refer to tightening torques in section 6.1 Technical data when tightening bolts. Step 5 Move oil trap ring and o-rings, if any, along the shaft.

  • Page 51: Replacement Of Shaft Seal, Type S

    5 Maintenance Always ensure that mounting is according to assembly drawing in. Ensure totally clean surfaces during seal replacement. Always replace all surrounding gaskets during shaft seal replacement. Always refer to tightening torques in section 6.1 Technical data when tightening bolts. 5.12 Replacement of shaft seal, type S NOTE! To replace seals easier, use detergent.
  • Page 52 Step 2 Support shaft using shaft retainer tool. NOTE! Alfa Laval highly recommends to use shaft retainer tool for installation of Agitator within a weight less than 500 kilogram and a shaft diameter between Ø30 and Ø60 (see section ).
  • Page 53 5 Maintenance Always ensure that mounting is according to assembly drawing in. Ensure totally clean surfaces during seal replacement. Always replace all surrounding gaskets during shaft seal replacement. Always refer to tightening torques in section 6.1 Technical data when tightening bolts. Step 6 If necessary, dismantle drive unit as described in section 5.2 Replacement of drive unit (with bearing frame).

  • Page 54: Replacement Of Shaft Seal, Type S3

    Step 2 Support shaft using shaft retainer tool. NOTE! Alfa Laval highly recommends to use shaft retainer tool for installation of Agitator within a weight less than 500 kilograms and a shaft diameter between Ø30 and Ø60 (see section )
  • Page 55 5 Maintenance Always ensure that mounting is according to assembly drawing in. Ensure totally clean surfaces during seal replacement. Always replace all surrounding gaskets during shaft seal replacement. Always refer to tightening torques in section 6.1 Technical data when tightening bolts. Step 3 1.

  • Page 56: Replacement Of Shaft Seal, Type R Or G

    5 Maintenance Always ensure that mounting is according to assembly drawing in. Ensure totally clean surfaces during seal replacement. Always replace all surrounding gaskets during shaft seal replacement. Always refer to tightening torques in section 6.1 Technical data when tightening bolts. 5.14 Replacement of shaft seal, type R or G Shaft seal type R Shaft seal type G...
  • Page 57 Step 2 Support shaft using shaft retainer tool. NOTE! Alfa Laval highly recommends to use shaft retainer tool for installation of Agitator within a weight less than 500 kilogram and a shaft diameter between Ø30 and Ø60 (see section ).
  • Page 58 5 Maintenance Always ensure that mounting is according to assembly drawing in. Ensure totally clean surfaces during seal replacement. Always replace all surrounding gaskets during shaft seal replacement. Always refer to tightening torques in section 6.1 Technical data when tightening bolts. Step 7 1.

  • Page 59: Replacement Of Shaft Seal, Type

    Step 2 Support shaft using shaft retainer tool. NOTE! Alfa Laval highly recommends to use shaft retainer tool for installation of Agitator within a weight less than 500 kilograms and a shaft diameter between Ø30 and Ø60 (see section )
  • Page 60 5 Maintenance Always ensure that mounting is according to assembly drawing in. Ensure totally clean surfaces during seal replacement. Always replace all surrounding gaskets during shaft seal replacement. Always refer to tightening torques in section 6.1 Technical data when tightening bolts. Step 3 1.

  • Page 61: Replacement Of Wear Bushing

    5 Maintenance Always ensure that mounting is according to assembly drawing in. Ensure totally clean surfaces during seal replacement. Always replace all surrounding gaskets during shaft seal replacement. Always refer to tightening torques in section 6.1 Technical data when tightening bolts. 5.16 Replacement of wear bushing Step 1 Remove screw(s).

  • Page 62: 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 63 To ensure optimal agitation the top mounted agitator must be installed in the mounting angle specified on the name plate as shown on the illustration and in the off center position required from the Alfa Laval quotation agreement. P1min: is the lower length of the first impeller and is determined according to the Y-dim and the bottom angle to ensure as low agitation as possible.
  • Page 64 6 Technical Data All dimenstions in mm unless otherwise stated. 43030030 43030029...
  • Page 65 Alfa Laval recommends installing a pressure relief valve to ensure pressure never exceed specifications. Alfa Laval recommends installing a non-return valve onto the inlet connection, to ensure that the seal never runs dry. If higher flushing pressure is desired, please contact Alfa Laval for advice.
  • Page 66 6 Technical Data All dimenstions in mm unless otherwise stated. Connecting flush - Seal type DC: Step 1 Flush media pressure recommendation to prevent flush media contamination by the product media: - Tank pressure max. 6.0 bar(g) - Ensure flushing pressure ≥ (Tank pressure + 2 bar) Flush media pressure recommendation to prevent product media contamination by the flush media: - Tank pressure max 6.0 bar(g) - Ensure flushing pressure ≤...
  • Page 67 6 Technical Data All dimenstions in mm unless otherwise stated. Tightening torques for bolt connections: CAUTION! ® Use Loctite before fastening. Do NOT use air powered tools. 11Nm 26Nm 51Nm 88Nm 141Nm 218Nm 308Nm 439Nm 582Nm 724Nm Shaft alignment: Shaft to be aligned in bearing frame or in gear motor. RPM up to: 1000 2800...
  • Page 68 6 Technical Data All dimenstions in mm unless otherwise stated. Bottom steady bearing, type BS1: Shaft diameter up to: X (bushing length) 7001- Shaft length up to: 1000 2000 3000 4000 5000 6000 7000 15000 Z (max. radial tolerance) 14.5 Bottom steady bearing, type BS2: 7001- Shaft length up to:...

  • Page 69: Storage

    6 Technical Data All dimenstions in mm unless otherwise stated. 6.2 Storage Store the Agitator in dry and clean environments. Rotate shaft every second week to ensure seal not seizing up.

  • Page 70: Part Lists, Part Drawings And Service Kits

    7 Part lists, part drawings and service kits Agitator type ALT / ALTB, main components - Drive end 7.1 Agitator Main Components, Drive end 4303-0031...
  • Page 71 ¬ Article number available upon request by serial number or article number of the agitator. ◆ Article number is to be found in the Spare part manual ESE03505, available from the on-line Alfa Laval product catalogue Anytime or the Close at hand spare part catalogue.

  • Page 72: Agitator Main Components, Wet End

    7 Part lists, part drawings and service kits Agitator type ALT / ALTB, main components - Wet end 7.2 Agitator Main Components, Wet end 4303-0032...
  • Page 73 ¬ Article number available upon request by serial number or article number of the agitator. ◆ Article number is to be found in the Spare part manual ESE03505, available from the on-line Alfa Laval product catalogue Anytime or the Close at hand spare part catalogue.

  • Page 74: Bearing Frame, B20, B25, B25/30, B35, B35/40, B45, B45/50, B55, B55/60

    7 Part lists, part drawings and service kits Bearing frame, B20, B25, B25/30, B35, B35/40, B45, B45/50, B55, B55/60 7.3 Bearing frame, B20, B25, B25/30, B35, B35/40, B45, B45/50, B55, B55/60...
  • Page 75 7 Part lists, part drawings and service kits Bearing frame, B20, B25, B25/30, B35, B35/40, B45, B45/50, B55, B55/60 Parts list Pos. Denomination Bearing frame - housing Drive shaft Coupling Cover Tool, retainer bolt Spider  Bearing  Bearing  Air vent valve ...
  • Page 76 7 Part lists, part drawings and service kits Bearing frame, B20, B25, B25/30, B35, B35/40, B45, B45/50, B55, B55/60 Parts list Pos. Denomination Bearing frame - housing Drive shaft Coupling Cover Tool, retainer bolt Spider   Bearing Bearing  ...
  • Page 77 7 Part lists, part drawings and service kits This page is intentionally left blank...

  • Page 78: Bearing Frame Bc160/35, Bc160D/30, Bc160Dh/30

    7 Part lists, part drawings and service kits Bearing frame BC160/35, BC160D/30, BC160DH/30 7.5 Bearing frame BC160/35, BC160D/30, BC160DH/30 4303-0015...
  • Page 79 7 Part lists, part drawings and service kits Bearing frame BC160/35, BC160D/30, BC160DH/30 Parts list Pos. Denomination Bearing frame - housing Drive shaft Coupling Tool, retainer bolt  Spider Bearing   Bearing Air vent valve   Seal, radial ...

  • Page 80: Shaft Seal, Type S

    7 Part lists, part drawings and service kits Shaft seal, type S 7.6 Shaft seal, type S...
  • Page 81 7 Part lists, part drawings and service kits Shaft seal, type S Parts list Pos. Denomination  S seal ♦ S seal Oil trap ♦ O-ring Ring, retainer Screw Service kits Denomination size: Ø30 size: Ø35 size: Ø40 size: Ø45 Seal Kits ...

  • Page 82: Shaft Seal, Type S3

    7 Part lists, part drawings and service kits Shaft seal, type S3 7.7 Shaft seal, type S3...
  • Page 83 7 Part lists, part drawings and service kits Shaft seal, type S3 Parts list Pos. Denomination  S3 seal ♦ S3 seal Oil trap ♦ O-ring Locking pin Locking plate Screw Service kits Denomination size: Ø30 size: Ø35 size: Ø40 size: Ø45 Seal Kits ...

  • Page 84: Shaft Seal, Type D

    7 Part lists, part drawings and service kits Shaft seal, type D 7.8 Shaft seal, type D...
  • Page 85 7 Part lists, part drawings and service kits Shaft seal, type D Parts list Pos. Denomination  Seal ♦ Seal  Seal  Seal ♦ Seal  Seal Ring, counter* Ring, counter Screw O-ring  ♦ O-ring  O-ring ♦ O-ring Spacer Flush, connection...

  • Page 86: Shaft Seal, Type Dc

    7 Part lists, part drawings and service kits Shaft seal, type DC 7.9 Shaft seal, type DC...
  • Page 87 7 Part lists, part drawings and service kits Shaft seal, type DC Parts list Pos. Denomination  DC seal ♦ DC seal  DC seal  DC seal Flush, connection Cap nut Washer Stud Oil trap ♦ O-ring Service kits Denomination size: Ø30 size: Ø35...

  • Page 88: Shaft Seal, Type R

    7 Part lists, part drawings and service kits Shaft seal, type R 7.10 Shaft seal, type R...
  • Page 89 7 Part lists, part drawings and service kits Shaft seal, type R Parts list Pos. Denomination  Radial seal  Radial seal (Ø35xØ62x7) ♦ Radial seal (Ø35xØ47x7) Oil trap O-ring, FPM ♦ Service kits Denomination size: Ø20 size: Ø25 size: Ø30 size: Ø35 Seal kits ...
  • Page 90 7 Part lists, part drawings and service kits Shaft seal, type R Parts list Pos. Denomination Radial seal  Oil trap O-ring  Service kits Denomination size: Ø60 size: Ø65 size: Ø70 size: Ø75 Seal kits  Seal Kit, Radial, FPM .
  • Page 91 7 Part lists, part drawings and service kits This page is intentionally left blank...

  • Page 92: Shaft Seal, Type G

    7 Part lists, part drawings and service kits Shaft seal, type G 7.12 Shaft seal, type G...
  • Page 93 7 Part lists, part drawings and service kits Shaft seal, type G Parts list Pos. Denomination  Gab seal  Gab seal (Ø62,50xØ36x8) ♦ Gab seal (Ø47,50xØ36x8) Oil trap ♦ O-ring Service kits Denomination size: Ø20 size: Ø25 size: Ø30 size: Ø35 Seal kits ...
  • Page 94 7 Part lists, part drawings and service kits Shaft seal, type G Parts list Pos. Denomination Gab seal  Oil trap  O-ring Service kits Denomination size: Ø60 size: Ø65 size: Ø70 size: Ø75 Seal kits  Seal Kit, Gap, PTFE ..........TE2613000023 TE2613000024 TE2613000025 TE2613000026 Parts list Pos.
  • Page 95 7 Part lists, part drawings and service kits This page is intentionally left blank...

  • Page 96: Shaft Seal, Type

    7 Part lists, part drawings and service kits Shaft seal, type V 7.14 Shaft seal, type V...
  • Page 97 7 Part lists, part drawings and service kits Shaft seal, type V Parts list Pos. Denomination Lib seal (V)

  • Page 98: Intermediate Steady Bearing Support

    7 Part lists, part drawings and service kits Intermediate steady bearing support 7.15 Intermediate steady bearing support...
  • Page 99 7 Part lists, part drawings and service kits Intermediate steady bearing support Parts list Pos. Denomination Intermediate steady support Bushing   O-ring (Ø18,72x2,62)  O-ring (Ø18,72x2,62)  O-ring (Ø18,72x2,62)  O-ring (Ø23,16x5,33)  O-ring (Ø18,72x2,62)  O-ring (Ø23,16x5,33) Service kits size: size: size:...

  • Page 100: Bottom Steady Bearing Support, Type 1

    7 Part lists, part drawings and service kits Bottom steady bearing support, type 1 7.16 Bottom steady bearing support, type 1...
  • Page 101 7 Part lists, part drawings and service kits Bottom steady bearing support, type 1 Parts list Pos. Denomination Bottom steady support (without wear sleeve) Bottom steady support  Bushing (without wear sleeve) ♦ Bushing (with wear sleeve) ♦ Wear sleeve Screw Screw Service kits...
  • Page 102 7 Part lists, part drawings and service kits Bottom steady bearing support, type 1 Parts list Pos. Denomination Bottom steady support (without wear sleeve)  Bushing (without wear sleeve) Screw Service kits Denomination size: Ø90 Spare part kits  Spare part kit, BS1 ..........TE2613000189...
  • Page 103 7 Part lists, part drawings and service kits This page is intentionally left blank...

  • Page 104: Bottom Steady Bearing Support, Type 2

    7 Part lists, part drawings and service kits Bottom steady bearing support, type 2 7.18 Bottom steady bearing support, type 2...
  • Page 105 7 Part lists, part drawings and service kits Bottom steady bearing support, type 2 Parts list Pos. Denomination Bottom steady support Bushing ♦  O-ring (Ø18,72x2,62) ♦ O-ring (Ø18,72x2,62)  O-ring (Ø18,72x2,62)  O-ring (Ø23,16x5,33) ♦ O-ring (Ø18,72x2,62) ♦ O-ring (Ø23,16x5,33) Service kits size: size:...

  • Page 106: Appendix

    8 Appendix 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 108 © 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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