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SPXFLOW Votator II Instruction Manual

Scraped surface heat exchanger
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INSTRUCTION MANUAL
Votator
II
®
SCRAPED SURFACE HEAT EXCHANGER
FORM NO.: 95-03057 REVISION: 06/2023
READ AND UNDERSTAND THIS MANUAL PRIOR TO OPERATING OR SERVICING THIS PRODUCT.
FPO

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Summary of Contents for SPXFLOW Votator II

  • Page 1 INSTRUCTION MANUAL Votator ® SCRAPED SURFACE HEAT EXCHANGER FORM NO.: 95-03057 REVISION: 06/2023 READ AND UNDERSTAND THIS MANUAL PRIOR TO OPERATING OR SERVICING THIS PRODUCT.
  • Page 2 Tel: (800) 252-5200 or (262) 728-1900 Fax: (800) 252-5012 or (262) 728-4904 E-mail: wcb@spxflow.com Web site: www.spxflow.com Information contained in this manual is subject to change Copyright © 2019 SPX FLOW, Inc. without notice and does not represent a commitment on the All Rights Reserved.

  • Page 3: Table Of Contents

    Media System Check ........................27 Special Considerations for Vertical Votator II ................27 Minimum Height - Vertical Votator II ................27 Working Access – Vertical Votator II ................27 Mounting Pole - Vertical Votator II ................... 27 ® 95-03057, 06/2023 Waukesha Cherry-Burrell Page 3...
  • Page 4 Table of Contents Votator II Scraped Surface Heat Exchanger Mounting Scrape Cylinders - Vertical Votator II .............. 28 Hydraulic System - Vertical Votator II ................28 Gravity Refrigeration System - Vertical Votator II ............30 Typical Dimensional Data and Hydraulic Lift System 31 Votator II General Assembly ...................
  • Page 5 Assembly of Removable Primary Seal Body ..............67 Assembly of 2012 Primary Seal Body ................68 Seal Assembly Installation on Shaft ................68 Servicing Mechanical Seals - Vertical Votator II .............. 70 Parts Lists ..........................72 Latch .............................72 Product Heads ..........................72 Votator II Blades ...........................73...

  • Page 6: Warranty

    ® Warranty Votator II Scraped Surface Heat Exchanger Warranty LIMITED WARRANTY: Unless otherwise mutually agreed to in writing, (a) SPX FLOW US, LLC (SPX FLOW) goods, auxiliaries and parts thereof are warranted to the Buyer against defective workmanship and material for a period of twelve (12) months from date of installation or eighteen (18) months from date of delivery, which- ever expires first, and (b) SPX FLOW services are warranted to Buyer to have been performed in a workman- like manner for a period of ninety (90) days from the date of performance.

  • Page 7: Safety

    Before putting SPXFLOW equipment into operation, the operator shall analyze the application for all foresee- able risks, their likelihood to occur and the potential consequences of the identified risks as per ISO 31000 and ISO/IEC 31010 in their actual current version.

  • Page 8: Care Of Component Materials

    ® Care of Component Materials Votator II Scraped Surface Heat Exchanger Care of Component Materials NOTE: SPX FLOW recommends the use of an FDA-approved anti-seize compound on all threaded connections. WARNING Failure to comply with the Care of Component Materials could lead to bodily injury. Stainless Steel Corrosion Corrosion resistance is greatest when a layer of oxide film is formed on the surface of stainless steel.

  • Page 9: Introduction

    ® Votator II Scraped Surface Heat Exchanger Introduction Introduction Models and Specifications The Votator II can be furnished for horizontal or vertical installa- tion, available in the following models: Model Heat Transfer Area Jacket Type 6 x 84 Steam/Liquid Refrigeration 11 ft (1.0 m...

  • Page 10: Votator Ii Media Configurations

    • VAPOR: For steam or refrigeration. Special Considerations for The Vertical Votator II cylinder assembly is shipped for on-site Vertical Votator II installation on the mounting pole. When receiving the shipment, check for the following, shipped separately in their own crate or crates: •...

  • Page 11: Installation

    Installation Site Selection Foundation & Drainage Considerations The Votator II should be located on a firm foundation, an gled to allow liquids to drain away from the unit. Clearances • The rear and sides of the unit, or unit cluster, should have adequate clearance to provide easy access for main tenance.

  • Page 12: Mutator Rotation Check

    Mechanical Seals The Votator II is furnished with either a single or double mechani- cal seal on both ends of the mutator shaft. Units furnished before 2005 were installed with either a single or double mechanical seal configuration.

  • Page 13: 2005 Mechanical Seal Design

    ® Votator II Scraped Surface Heat Exchanger Installation 2005 Mechanical Seal Design Units furnished between 2005 and 2012 have a one-piece chrome-oxide coated rotating body running against a stationary ceramic head insert. It can easily be converted to a double mechanical seal by adding secondary components to contain a steam or water flush.

  • Page 14: Flush Fluid Requirements

    • Install a safety valve to protect jacket. DANGER • Provide temperature indicators on both sides of Votator II Do not install any positive shutoff unit. valves downstream of the Votator II • Provide pressure gauge on discharge side of pump.

  • Page 15: Suggested Media Piping For Water Or Liquid

    ® Votator II Scraped Surface Heat Exchanger Installation Table 1: Call Outs For Figure 8 1. Steam IN 2. Strainer 3. By-Pass Line 4. Steam Pressure Regulator 5. Steam Solenoid 6. Temperature Regulator 7. I/P 8. Temperature Control 9. Product OUT 10.

  • Page 16: Refrigeration Piping Installation

    Suction Line Installation A suction trap or auxiliary receiver should be installed in the line to prevent All Votator II refrigeration units operate best when provided with carry-over back to compressor. constant suction pressure. To ensure constant pressure, do the following: •...

  • Page 17: Refrigeration Valves

    ® Votator II Scraped Surface Heat Exchanger Installation Refrigeration Valves Liquid Feed Solenoid Valve The Liquid Feed Solenoid Valve is for on/off control of liquid refrigerant flow. The valve is closed when de-energized. Dual Pressure Regulating Valve The Dual Pressure Regulating Valve is shipped loose for installa- tion in the vapor line on the discharge side of the refrigeration pip- ing.

  • Page 18: Flow Control Valves

    This valve is located on the accumulator and should be exhausted to outside the building. The valve is factory-set to relieve at the Votator II jacket design pressure, or the accumula- tor design pressure, if that is lower (some accumulators supplied in earlier years were only rated for 150 psig).

  • Page 19: Suggested Media Piping For Liquid Over Feed Refrigeration

    ® Votator II Scraped Surface Heat Exchanger Installation Suggested Media Piping The liquid feed solenoid valve, when opened, allows liquid refrig- erant to flow into the jacket of the heat exchanger. The flow is for Liquid Over Feed regulated by a manually set flow control valve. Cooling is Refrigeration achieved when the pressure control valve is opened, causing the pressure in the jacket to be reduced.

  • Page 20: Suggested Media Piping For Gravity Refrigeration

    Suggested Media Piping Liquid refrigerant from the receiver is stored in a surge drum located above the Votator II. The level in the surge drum is auto- for Gravity Refrigeration matically controlled by the level system provided with the equip- ment.
  • Page 21 ® Votator II Scraped Surface Heat Exchanger Installation Level Master Control Level Switch Control HE100-060a Figure 12 - Suggested Media Piping, Gravity Refrigeration - VERTICAL Table 4: Call Outs for Figure 11 (page 20) and Figure 12 1. Safety Relief Valve (Dual) 12.

  • Page 22: Electrical Equipment

    If a Votator PLC Control Panel was purchased for the Votator II unit, Item 3 below is furnished loose for inclusion in the Buyer’s high voltage panel and Items 7 and 8 are not needed.

  • Page 23: Refrigeration Wiring Schematics

    ® Votator II Scraped Surface Heat Exchanger Installation Refrigeration Wiring Freeze Protection Components Schematics HE100-100 Figure 13 - Suggested Electrical Schematic - Freeze Protection Components ® 95-03057, 06/2023 Waukesha Cherry-Burrell Page 23...

  • Page 24: Gravity Refrigeration With Level Master Control (Lmc)

    ® Installation Votator II Scraped Surface Heat Exchanger Gravity Refrigeration with Level Master Control (LMC) HE100-101a Figure 14 - Suggested Electrical Schematic - Gravity Refrigeration with Level Master Control (LMC) ® Page 24 Waukesha Cherry-Burrell 95-03057, 06/2023...

  • Page 25: Gravity Refrigeration With Level Switch

    ® Votator II Scraped Surface Heat Exchanger Installation Gravity Refrigeration with Level Switch HE100-108 Figure 15 - Suggested Electrical Schematic - Gravity Refrigeration with Level Switch ® 95-03057, 06/2023 Waukesha Cherry-Burrell Page 25...

  • Page 26: Liquid Overfeed Refrigeration System

    ® Installation Votator II Scraped Surface Heat Exchanger Liquid Overfeed Refrigeration System HE100-102 Figure 16 - Suggested Electrical Schematic - Liquid Overfeed Refrigeration System ® Page 26 Waukesha Cherry-Burrell 95-03057, 06/2023...

  • Page 27: Media System Check

    Before starting a new unit, check the system for media leaks at the Votator II cylinder, the media connections, and the piping to the cylinder, using the following procedures: DANGER...

  • Page 28: Mounting Scrape Cylinders - Vertical Votator Ii

    – For Figure, See “Vertical Cylinder Mounting” on page 36. Hydraulic System - Vertical Votator II The Vertical Votator II is furnished with a hydraulic cylinder, pump, motor, and fluid reservoir for removing and installing the mutator shaft and heat transfer tube.
  • Page 29 4. Check the hydraulic pump pressure by moving the hydraulic lift foot away from Votator II unit and running the cylinder in the full up, dead head position. At this point, it should be adjusted for a gauge reading of 300 to 400 psig at the pump.

  • Page 30: Gravity Refrigeration System - Vertical Votator Ii

    Process Flow Diagram of the Vertical Refrigeration System. It is necessary to install these components on-site to ensure that the refrigeration system will mate properly with the Votator II cyl- inders. A crane, or other lift device, is needed to lift the accumulator mounting bracket in place for installation.

  • Page 31: Typical Dimensional Data And Hydraulic Lift System

    ® Votator II Scraped Surface Heat Exchanger Installation Typical Dimensional Data and Hydraulic Lift System Votator II General Assembly ® 95-03057, 06/2023 Waukesha Cherry-Burrell Page 31...

  • Page 32: Horizontal Refrigeration Assembly

    ® Installation Votator II Scraped Surface Heat Exchanger Horizontal Refrigeration Assembly ® Page 32 Waukesha Cherry-Burrell 95-03057, 06/2023...

  • Page 33: Vertical Refrigeration System

    ® Votator II Scraped Surface Heat Exchanger Installation Vertical Refrigeration System ® 95-03057, 06/2023 Waukesha Cherry-Burrell Page 33...

  • Page 34: Horizontal Frame Options

    ® Installation Votator II Scraped Surface Heat Exchanger Horizontal Frame Options ® Page 34 Waukesha Cherry-Burrell 95-03057, 06/2023...

  • Page 35: Vertical Mounting Suggestions

    ® Votator II Scraped Surface Heat Exchanger Installation Vertical Mounting Suggestions ® 95-03057, 06/2023 Waukesha Cherry-Burrell Page 35...

  • Page 36: Vertical Cylinder Mounting

    ® Installation Votator II Scraped Surface Heat Exchanger Vertical Cylinder Mounting ® Page 36 Waukesha Cherry-Burrell 95-03057, 06/2023...

  • Page 37: Vertical Mounting Pole/Hydraulics

    ® Votator II Scraped Surface Heat Exchanger Installation Vertical Mounting Pole/Hydraulics ® 95-03057, 06/2023 Waukesha Cherry-Burrell Page 37...

  • Page 38: Vertical Hydraulic Schematic

    ® Installation Votator II Scraped Surface Heat Exchanger Vertical Hydraulic Schematic ® Page 38 Waukesha Cherry-Burrell 95-03057, 06/2023...

  • Page 39: Operation

    CAUTION The Votator II has not been passivated Before running product, sterilize the interior of the Votator II heat exchanger tube, mutator shaft, heads, and product piping leading as part of the manufacturing process. If to the unit.

  • Page 40: Startup Procedure

    1. Start the product pump using product or compatible liquid, Startup summary such as water. liquid/steam 2. After the product flow is established, start the Votator II muta- tor shaft motor. Do not run the Votator II without product Establish seal flush flow (if required) flow.

  • Page 41: Shutdown Procedure

    ® Votator II Scraped Surface Heat Exchanger Operation Shutdown Procedure CAUTION Where product characteristics permit, shut off the mutator shaft, The steam or refrigeration supply valves media flow and the pump. Otherwise, it may be necessary to heat must be shut off BEFORE stopping or cool the product to ambient temperature to avoid burn-on or product flow.

  • Page 42: Maintenance

    ® Maintenance Votator II Scraped Surface Heat Exchanger Maintenance Routine Maintenance - (For Vertical Votator II, see page 43) Horizontal Votator II 1. Tools required: • Rubber or plastic mallet • Large adjustable wrench (2-3/8 inch) or SPX FLOW model 79-2 Sanitary Wrench for removing the shaft locknut •...

  • Page 43: Routine Maintenance - Vertical Votator Ii

    Close the locking latch. 18. Grease the bearing. (Not required for Extra Heavy Duty Vota- tor II.) Routine Maintenance - 1. Tools required: Vertical Votator II • Rubber or plastic mallet • Large adjustable wrench (2-3/8 inch) or SPX FLOW...
  • Page 44 ® Maintenance Votator II Scraped Surface Heat Exchanger • Shaft stop clamp 2. Lock out power. 3. Drain product piping and disconnect. CAUTION The operator should stay outside the hazard zone defined on the “Vertical Cylinder Mounting” on page 36. There is a potential for the operator’s foot to be pinched under the dual cylinder foot.
  • Page 45 ® Votator II Scraped Surface Heat Exchanger Maintenance 7. Lower the mutator shaft(s) to the floor with the hydraulic cylinder. Figure 26 Lower the mutator shaft 8. Check the conditions of the scraper blades and replace if necessary. Service the top mechanical seal, if required. Blades are installed with the flat side facing out.
  • Page 46 ® Maintenance Votator II Scraped Surface Heat Exchanger 10. Install the shaft stop clamp and secure with the locking latch. Figure 28 Shaft Stop Clamp 11. Lower the hydraulic cylinder so that the clamp supports the mutator. 12. Remove the hinge clamp and bearing cap. 13.
  • Page 47 ® Votator II Scraped Surface Heat Exchanger Maintenance shaft is fully positioned in the bearing, then secure the oppo- site drive end head manually. CAUTION Head must be held securely to install the locknut so that the head doesn’t disengage and fall to the floor. 17.
  • Page 48 ® Maintenance Votator II Scraped Surface Heat Exchanger • Position the spline alignment tool with the handle pointing in vertical alignment with the drive lifting lug of the Nord gearbox • Rotate the shaft so the spline tooth is roughly .25” to the right of the centerline of the cylinder.

  • Page 49: Scheduled Maintenance

    Mutator Shaft Lubricate each fitting with a handgun, approximately three shots. Bearing Use a suitable NLGI Grade-2 bearing grease. (Not required for Extra Heavy Duty Votator II.) Shaft Remove shaft assembly at least once a week. Always use the removal Assembly trough skid to avoid bottom blades scoring the heat transfer tube.

  • Page 50: Mutator Shaft Bearing

    Extra Heavy Duty Votator II Shaft Bearing The shaft bearing on the Extra Heavy Duty Votator II located in the opposite drive end head is a sealed bearing and does not require lubrication.

  • Page 51: Blades

    The shaft trough skid should always be used when removing or installing the mutator shaft in the Horizontal Votator II (or the Vertical unit if in a hori- zontal position) to prevent the blade mounting pins from scoring and damaging the tube wall.

  • Page 52: Product Side

    ® Maintenance Votator II Scraped Surface Heat Exchanger NOTE: Repair work must be performed The removable tubes are wear parts, and must be replaced when they lose too much metal. Their inner surface is scraped by rotat- by a shop with ASME certified welders. The heat exchanger tubes are ASME ing blades and is potentially exposed to corrosive or abrasive products or cleaners.

  • Page 53: Inspection Of Chrome Plated Nickel Or Stainless Steel Tubes

    ® Votator II Scraped Surface Heat Exchanger Maintenance • Using dull blades or blades that have been sharpened below minimum width specifications. • Using blades other than those furnished by Waukesha Cherry-Burrell. • Worn mutator shaft bearings. Inspection of Chrome During each inspection of the scraper blades, inspect the inside Plated Nickel or Stainless surface of the tube for scoring, gouging, and roughness.

  • Page 54: Leak Testing

    ® Maintenance Votator II Scraped Surface Heat Exchanger Leak Testing Each cylinder is thoroughly tested for leaks at the factory. It is necessary to check for leaks in the refrigeration system any time the piping is opened to the atmosphere for maintenance or repair. WARNING Do not open valves or check for leaks until the electrical system checkout is completed.

  • Page 55: Maintenance Of Horizontal Votator Ii

    15-degree angle. Maintenance of Horizontal Votator II DANGER Before doing any maintenance work on the Votator II, lock out and tag out equipment. Shaft Removal - Horizontal Unit NOTE: For Vertical units, see page 60.

  • Page 56: Shaft Installation - Horizontal Unit

    ® Maintenance Votator II Scraped Surface Heat Exchanger CAUTION NEVER remove the mutator shaft without using the shaft removal skid. Failure to do so will result in permanent damage to heat transfer tube. 9. Slide the shaft removal skid into the tube. 10.
  • Page 57 ® Votator II Scraped Surface Heat Exchanger Maintenance 7. Push the shaft and shaft removal skid into the tube as a unit. This will ensure that the tube will not be scored when the shaft is replaced. 8. Push the spline of the shaft partially into the gear reducer. The shaft may need to be rotated slightly for the splines to seat in the gear reducer.

  • Page 58: Heat Exchanger Tube Removal - Horizontal Unit

    Before doing any maintenance work on 2. Make sure that the entire unit is purged of fluids (product, the Votator II, lock out and tag out equipment. coolant, refrigerant, etc.) 3. Remove the mutator shaft and drive end head as described DANGER in this section.

  • Page 59: Heat Exchanger Tube Installation - Horizontal Unit

    ® Votator II Scraped Surface Heat Exchanger Maintenance 6. Take four (4) bolts and thread them into the “B” holes. The “B” holes are located at the 12, 3, 6, and 9 o’clock locations. DO NOT TIGHTEN! 7. Using an X pattern, gradually tighten the bolts to withdraw the tube from the jacket.

  • Page 60: Maintenance Of Vertical Votator Ii

    II Scraped Surface Heat Exchanger Maintenance of Vertical Votator II DANGER Before doing any maintenance work on the Votator II, lock out and tag out equipment. Shaft Removal - Vertical Unit 1. Position and engage the dual cylinder foot (See Figure 50,...

  • Page 61: Shaft Installation - Vertical Unit

    ® Votator II Scraped Surface Heat Exchanger Maintenance Shaft Installation - Vertical Unit 1. Check the condition of the O-ring in the head and lubricate it lightly. Assemble the head to the shaft if necessary, following procedures under “Shaft Installation - Horizontal Unit” on page 56.

  • Page 62: Heat Exchanger Tube Removal -Vertical Unit

    ® Maintenance Votator II Scraped Surface Heat Exchanger Figure 55 Spline Alignment Tool 9. Use spine tool for alignment • Before re-engaging the shafts into the cylinders, utilize the spline alignment tool for positioning the mating spline in the Nord gear reducer. •...
  • Page 63 ® Votator II Scraped Surface Heat Exchanger Maintenance 5. Remove the three (3) bolts holding the front jacket cover in place. See Figure 57 and See Figure 58. Figure 57 - Remove Front Jacket Cover Bolts Figure 58 - Cover Removed 6.

  • Page 64: Mechanical Seal Maintenance

    Figure 60 - Lower Tube and Service Mechanical Seal The mechanical seals on the Votator II are the same on both the Maintenance non-driven and driven ends of the unit. The O-rings and seal materials have been selected for the product specifications. Vari- ous options are shown in the Parts Lists starting on page 72.

  • Page 65: Single Mechanical Seal Installation

    ® Votator II Scraped Surface Heat Exchanger Maintenance The seal insert is symmetrical and can be reversed if one side becomes scratched. The seal body is held in place on the mutator shaft by two seal drive pins. Each one should be 3/32" (+/-0.015) above the stub shaft surface.

  • Page 66: One-Piece Single And Double Mechanical Seals

    ® Maintenance Votator II Scraped Surface Heat Exchanger One-Piece Single and For a detailed parts drawing breakdown, see “One-Piece Single Double Mechanical Seals & Double Mechanical Seal (2005-2012)” on page 80. Units fur- nished before 2005 had a removable seal body insert as described below.

  • Page 67: One-Piece Primary Seal Body (Rotating Seal Face)

    ® Votator II Scraped Surface Heat Exchanger Maintenance To install a new primary or secondary insert, lubricate all O-rings. Use the fit of the O-ring at the top of the head bore to verify that the inserts are correctly aligned in the bore. Make sure to align the anti-rotation pin with the hole in the bottom of the head bore.

  • Page 68: Assembly Of 2012 Primary Seal Body

    ® Maintenance Votator II Scraped Surface Heat Exchanger NOTE: Air can be become trapped behind the Primary Seal Insert after assembly. This air must be vented by placing a small flat screwdriver blade between the seal ring and the outside O- ring to provide a vent for trapped air.
  • Page 69 ® Votator II Scraped Surface Heat Exchanger Maintenance 2. Place the wavy washer spring (See Figure 75, Item A) on the shaft.Place the seal body (Figure 76) or one-piece seal on the shaft, aligning the slots with the seal drive pins. Figure 76 - Install Seal Body 3.

  • Page 70: Servicing Mechanical Seals - Vertical Votator Ii

    Maintenance Votator II Scraped Surface Heat Exchanger Servicing Mechanical Seals - Vertical Votator II The top mechanical seal can be serviced by lowering the shaft to the floor and removing the seals from the shaft while the spline end is in the heat transfer tube. For information regarding servic- ing the seal, see “Mechanical Seal Maintenance”...
  • Page 71 ® Votator II Scraped Surface Heat Exchanger Maintenance 8. Remove the clamp on the head. (See Figure 82, Item A) and shaft nut guard. Figure 82 Installed Shaft Clamp 9. While supporting the head, remove the shaft locknut. (The locknut is left-hand threaded.) CAUTION The shaft locknut holds the entire weight of the opposite drive end head and must be securely supported when the locknut is...

  • Page 72: Parts Lists

    ® Parts Lists Votator II Scraped Surface Heat Exchanger Parts Lists Latch ITEM PART DESCRIPTION PART # VII Locking Latch LL923221 Washer Plain 3/8” 18-8 Narrow 43-30 Wing Nut LL2200281 Acorn Nut LL711155 Spacer LL2200321 Stud LL2200277 Hexagon Head Shoulder Screw LL925499 Spacer Washer LL931315...

  • Page 73: Votator Ii Blades

    ® Votator II Scraped Surface Heat Exchanger Parts Lists Votator II Blades QUANTITY MATERIAL PART NO. REMARKS 6x84 6x72 6x48 6x36 6x24 410SS LL900127 CELCON LL900129 BRASS LL916284 17-7 SS LL900124 PEEK LL118683 MD PEEK LL118683MD 410SS LL125801 BRASS LL918089...

  • Page 74: Cylinder Assembly

    ® Parts Lists Votator II Scraped Surface Heat Exchanger Cylinder Assembly HE100-039b 16,36 Spider Head Option Extra Heavy Duty Bearing Option- obsolete after 2009 HE100-124 Extra Heavy Duty Bearing Option (Current Design) ® Page 74 Waukesha Cherry-Burrell 95-03057, 06/2023...
  • Page 75 Heavy Hex Head Bolt ASME SA193-B8, Class 1 LL928781 3/8-16 x 1 Bearing Retainer Votator II LL923214 Extra Heavy Duty Votator II (obsolete after 2009) LL118393 Extra Heavy Duty Votator II (Current design) 128476+ Clamp Ring Spider Head Only LL117678...

  • Page 76: Cylinder Assembly - Shaft

    ® Parts Lists Votator II Scraped Surface Heat Exchanger Cylinder Assembly - Shaft HE100-040 Item 33 (Shaft) Part Numbers 2-Row Staggered Blade Design Shafts 2-Row Inline Blade Design Shafts (2014) SIZE SHAFT MODEL PART # SIZE SHAFT MODEL PART # 6 x 24 4"...

  • Page 77: Cylinder Assembly - Removable Tube

    ® Votator II Scraped Surface Heat Exchanger Parts Lists Cylinder Assembly - Removable Tube Item 27 (Removable Tube) Part Numbers SIZE APPLICATION CODE TYPE DESCRIPTION PART # 6 x 24 316 SS TW/WO RINGS LL936879 316 SS CR 130906+ NI/CR 134928+ VAPOR 316 SS TW/W RINGS...
  • Page 78 ® Parts Lists Votator II Scraped Surface Heat Exchanger 2012 Single and Double Mechanical Seal HE100-113 * Used on Double Mechanical Seal only 134908+ 134907+ HE100-116 ODE Head Installation/Removal Tool Seal Installation/Removal Tool Kit LL121191 135228+ ® Page 78 Waukesha Cherry-Burrell 95-03057, 06/2023...

  • Page 79: 2012 Single And Double Mechanical Seal

    ® Votator II Scraped Surface Heat Exchanger Parts Lists 2012 Single and Double Mechanical Seal QTY PER ITEM DESCRIPTION MATERIAL OPTION PART # SEAL Spring-VII Product Seal (Wavy Washer) Standard LL922313A Buna N70237 O-ring EPDM E70237 V70237-680 Seal ring Chrome oxide LL934871 Seal Body-VII Secondary LL932357...
  • Page 80 ® Parts Lists Votator II Scraped Surface Heat Exchanger One-Piece Single & Double Mechanical Seal (2005-2012) 2005 Mechanical Seal Design Units furnished between 2005 and 2012 have a one-piece chrome-oxide coated rotating body running against a stationary ceramic head insert. It can easily be converted to a double mechanical seal by adding secondary components (indicated with *) to contain a steam or water flush.

  • Page 81: One-Piece Single & Double Mechanical Seal, 2005-2012

    ® Votator II Scraped Surface Heat Exchanger Parts Lists One-Piece Single & Double Mechanical Seal, 2005-2012 ITEM DESCRIPTION MATERIAL OPTION PART # PER SEAL Wavy Washer (Primary) Standard LL922313 Buna N70237 Seal Body O-ring (Primary) EPDM E70237 V70237-680 Seal Ring (Secondary), if required LL934871 Seal Body (Secondary), if required LL932357...
  • Page 82 ® Parts Lists Votator II Scraped Surface Heat Exchanger Two-Piece Single & Double Mechanical Seal, 2000-2004 44 45 HE100-043 This is the standard mechanical seal for most Votator IIs manufactured between 2000 and 2004. The primary seal body is positioned on the 2.75-inch stub ends on the mutator. If the unit has a double mechanical seal, including secondary items 4, 5, 11, 11A, 32, 43, and 44, the secondary seal body (Item 5) is positioned on the 2.25-inch stub ends of the mutator.

  • Page 83: Two-Piece Single & Double Mechanical Seal, 2000-2004

    ® Votator II Scraped Surface Heat Exchanger Parts Lists Two-Piece Single & Double Mechanical Seal, 2000-2004 QTY PER ITEM DESCRIPTION MATERIAL OPTION PART # SEAL Wavy Washer (Primary) Standard LL922313 Buna N70042-674 Seal Body Insert O-ring (I.D. Primary) EPDM E70042 Buna N70237 Seal Body O-ring (Primary)
  • Page 84 ® Parts Lists Votator II Scraped Surface Heat Exchanger Two-Piece Single Mechanical Seal (with flushing lip seal), 1997-2004 Shaft (item 33) as shown in Cylinder Assembly HE100-040a ® Page 84 Waukesha Cherry-Burrell 95-03057, 06/2023...

  • Page 85: Two-Piece Single Mechanical Seal (With Flushing Lip Seal), 1997-2004

    ® Votator II Scraped Surface Heat Exchanger Parts Lists Two-Piece Single Mechanical Seal (with flushing lip seal), 1997-2004 ITEM DESCRIPTION QTY per seal MATERIAL OPTION PART # Standard LL922313 Wavy Washer Particulate Option LL19625A Buna LL700014A05 Seal Body U-cup EPDM LL700014A03 LL700014A08 Buna...

  • Page 86: Two-Piece Single Mechanical Seal

    ® Parts Lists Votator II Scraped Surface Heat Exchanger Two-Piece Single Mechanical Seal (Retrofit of the One-Piece Design - 2005) 8* 9* HE100-126 Optional Replacement One-Piece Seal LL122410 This is the standard rotating single mechanical seal for all Votator IIs manufactured between 1997 and 2004. The seal body is positioned on the 2.25-inch diameter stub ends of the mutator.

  • Page 87: (Retrofit Of The One-Piece Design - 2005)

    ® Votator II Scraped Surface Heat Exchanger Parts Lists Two-Piece Single Mechanical Seal (Retrofit of the One-Piece Design - 2005) ITEM DESCRIPTION QTY per seal MATERIAL OPTION PART # Wavy Washer Standard LL922313 Particulate Option LL19625A Seal Body U-cup Buna LL700014A05 EPDM LL700014A03...
  • Page 88 ® Parts Lists Votator II Scraped Surface Heat Exchanger Two-Piece Double Mechanical Seal (Retrofit of the One-Piece Design - 2005) 8* 9* 44 45 HE100-127 Optional Replacement One-Piece Seal LL122411 This is the standard double mechanical seal for all Votator IIs manufactured between 2000 and 2004. The primary seal body is positioned on the 2.75-inch diameter stub ends of the mutator and the secondary seal body (Item 5) is positioned on the 2.25-inch diameter stub ends.

  • Page 89: (Retrofit Of The One-Piece Design - 2005)

    ® Votator II Scraped Surface Heat Exchanger Parts Lists Two-Piece Double Mechanical Seal (Retrofit of the One-Piece Design - 2005) QTY per ITEM DESCRIPTION MATERIAL OPTION PART # seal Wavy Washer (Primary) Standard LL922313 Buna N70042-674 Seal Body Insert O-ring (I.D. Primary) EPDM E70042 V70042...

  • Page 90: Vertical Refrigeration Piping

    ® Parts Lists Votator II Scraped Surface Heat Exchanger Vertical Refrigeration Piping ® Page 90 Waukesha Cherry-Burrell 95-03057, 06/2023...
  • Page 91 ® Votator II Scraped Surface Heat Exchanger Parts Lists Vertical Refrigeration Piping QTY per ITEM DESCRIPTION NOTES PART # Accumulator 16" Diameter LL929516 Refrigeration Piping Upper Accumulator Piping LL930348 Refrigeration Piping Lower Accumulator Piping LL930349 Weld Cap One Cylinder Only LL901386 Weld Cap One Cylinder Only...

  • Page 92: Vertical Frame/Hydraulics

    ® Parts Lists Votator II Scraped Surface Heat Exchanger Vertical Frame/Hydraulics SECTION D-D SCALE 1 / 4 16-2 18-2 18-1 DETAIL F SCALE 1 / 5 USE NEEDED SHIMS TO ASSEMBLE TIGHTLY TO CYLINDER WITH FULL CLIP ENGAGEMENT. THERE SHOULD BE NO MOVEMENT WHEN ASSEMBLED. ®...
  • Page 93 ® Votator II Scraped Surface Heat Exchanger Parts Lists QTY per ITEM DESCRIPTION MODEL PART # pole Retaining Ring LL928752 Pivot Pin 142017+ Washer Plain 1/2" 18-8 Narrow 43-31 Retaining Ring LL928751 Compression Spring LL929305 SHSB 1/2 X 1.25" SH. LG X 3/8-16 18-8 142622+ Roller, Vertical Lift - UHMW-White 142015-2...

  • Page 94: Shaft Heater (Optional)

    ® Parts Lists Votator II Scraped Surface Heat Exchanger Shaft Heater (Optional) ITEM DESCRIPTION MODEL OLD PART # NEW PART Shaft Nut Guard LL929346 LL929346 Shaft Locknut LL119275A 3300342-1 Gasket LL117720 LL117720 O-ring N70222-674 N70222-674 Shaft Heater Pipe 6 x 24 Cylinder LL123001 304921-2 6 x 36 Cylinder...

  • Page 95: Troubleshooting

    ® Votator II Scraped Surface Heat Exchanger Troubleshooting Troubleshooting Problem Possible cause Suggested action Freeze-up. Power failure. Check power supply. Product outlet temperature Adjust process to raise product outlet too low. temperature. Product flow rate too low. Adjust process to increase product flow.
  • Page 96 ® Troubleshooting Votator II Scraped Surface Heat Exchanger Problem Possible cause Suggested action Increased gas discharge Air in refrigeration system. Refer to “Water and Air in temperature. Refrigeration System” on page 98. Seal head will not install Twisted when installed. Lubricate before installing.
  • Page 97 ® Votator II Scraped Surface Heat Exchanger Troubleshooting Problem Possible cause Suggested action Product leaking: Seal insert cocked when Remove and reinstall, making sure installed. the O-ring is not twisted. • Between lapped or polished Seal body and/or seal faces Replace entire seal.

  • Page 98: Unthawing A Frozen System

    ® Troubleshooting Votator II Scraped Surface Heat Exchanger Unthawing A Frozen To unthaw a system that has frozen-up, perform the following System procedures. The cause of freeze-up MUST BE corrected before operation is restarted. See the Troubleshooting Chart starting on page 95 for cause and solution aids.
  • Page 99 ® Votator II Scraped Surface Heat Exchanger Troubleshooting Notes ® 95-03057, 06/2023 Waukesha Cherry-Burrell Page 99...
  • Page 101 Please contact your local sales representative for product availability in your region. For more information visit www.spxflow.com. The green “>” is a trademark of SPX FLOW, Inc. Translation of Original Manual ISSUED: 06/2023 COPYRIGHT ©...

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