Related Manuals for SPXFLOW Waukesha Cherry-Burrell WTS
Summary of Contents for SPXFLOW Waukesha Cherry-Burrell WTS
- Page 1 I N S T R U C T I O N M A N UA L Rotary positive displacement Twin screw pump FORM NO.: 95-03107 REVISION: 10/2023 READ AND UNDERSTAND THIS MANUAL PRIOR TO OPERATING OR SERVICING THIS PRODUCT.
- Page 2 PRODUCT INFORMATION AT YOUR FINGERTIPS eXpress App With the new eXpress app, accessing information on a SPX FLOW product is quick and easy. Simply scan a serial number or QR code and: - Watch product videos - Download manuals and drawings - Receive faster responses to inquiries - Quick access to where to buy - Register customer equipment...
- Page 3 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 without Copyright © 2022 SPX FLOW, Inc. notice and does not represent a commitment on the part of SPX All Rights Reserved.
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Page 4: Table Of Contents
Table of contents Waukesha Cherry-Burrell Brand WTS ® Table of Contents Warranty Shipping Damage or Loss ........Warranty Claim . - Page 5 Waukesha Cherry-Burrell Brand WTS Table of contents ® Positioning/securing and integrating General information ......... Space needed for operating and servicing .
- Page 6 Table of contents Waukesha Cherry-Burrell Brand WTS ® 10.7 Drain or replace the gear oil ........10.8 Refilling with gear oil .
- Page 7 Waukesha Cherry-Burrell Brand WTS Table of contents ® 15.7 Bearing housing ......... . . 15.8 Pump housing .
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Page 8: Warranty
Warranty Waukesha Cherry-Burrell Brand WTS ® 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, whichever 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 9: General Information
Waukesha Cherry-Burrell Brand WTS General Information ® General Information This operating manual is a part of the pump. f Keep this operating manual safely during the pump's service life f Ensure that this operating manual can always be accessed by your operating and maintenance personnel f Pass on this operating manual and declarations of conformity as well as any other certificates to any subsequent owner or user of this pump... -
Page 10: Abbreviations
General Information Waukesha Cherry-Burrell Brand WTS ® Abbreviations Abbrevia- Meaning tion Operating hours Cleaning In Place Cleaning Out of Place Centistokes German hardness EPDM Elastomer material: Ethylene propylene diene (monomer) rubber Elastomer material: Fluoro rubber Acrylonitrile butadiene rubber Sterilization In Place Tab. -
Page 11: Safety Instructions
Waukesha Cherry-Burrell Brand WTS Safety instructions ® Safety instructions The pump is designed to be safe and it does not pose a hazard if used as intended. Nevertheless, igno- ring the operating instructions might result in danger to personnel or equipment damage. f Only use the pump for its intended purpose and if it is in perfect technical condition f Only use the pump with its safety devices fitted f Abide by the limit values and all other specifications as per the technical data sheet... -
Page 12: Personnel Qualifications And Operating Phases
Safety instructions Waukesha Cherry-Burrell Brand WTS ® Personnel qualifications and operating phases 3.4.1 Special requirements Activities Required personnel qualifications Mechanical work: Trained mechanics specialist Design Familiar with the mechanical activities involved in Mechanical installation each operating phase ... -
Page 13: Residual Risks
Waukesha Cherry-Burrell Brand WTS Safety instructions ® Residual risks 3.7.1 Rotating and moving machine parts There is a risk of limbs being pulled in, crushed or even sheared when working on the pump. The risk is especially high if the pump has stopped due to a fault and it starts up again unexpectedly after the fault has been rectified. -
Page 14: Live Electrical Parts
Safety instructions Waukesha Cherry-Burrell Brand WTS ® 3.7.4 Live electrical parts The risk of an electric shock always exists if you touch live parts. f Only a qualified electrician is allowed to connect up the pump f Ensure that no voltage is present before making the electrical connection f Ensure that the circuit information on the motor’s nameplate matches the circuit diagram in the terminal box f Before starting any cleaning, repair or service work on the pump:... -
Page 15: Pumps With A Heating Jacket: Exceeding The Nominal Pressure
Waukesha Cherry-Burrell Brand WTS Safety instructions ® 3.7.10 Pumps with a heating jacket: Exceeding the nominal pressure Hot water vapor might escape if the permitted nominal pressure is exceeded in pumps with heating jackets. Personnel might be burned. f Use suitable pressure limiting devices f Ensure that the overpressure can be released safely through the depressurizing opening if the pres- sure limiting device activates f Never install any shut-off devices in the release opening area... -
Page 16: Unsuitable Lubricants
Safety instructions Waukesha Cherry-Burrell Brand WTS ® 3.8.4 Unsuitable lubricants The pump can be damaged by unsuitable lubricants. f Do not mix gear oils with different properties and/or those from different manufacturers f Never mix mineral and synthetic gear oils f Use only gear oil and lubricants approved for use in the food industry: ... -
Page 17: Avoiding Damage During Operation
Waukesha Cherry-Burrell Brand WTS Safety instructions ® 3.8.7 Avoiding damage during operation f Operate the pump in compliance with the permitted limit values f Pump with heating jacket: Apply a maximum of 6 bar to the housing f Never operate the pump continuously under changing loads f Prevent dry running f Ensure that the grain size and proportion of solids in the pumped medium never exceed the defined limit values... -
Page 18: Thermal Risks
Safety instructions Waukesha Cherry-Burrell Brand WTS ® 3.8.10 Thermal risks Temperatures that are too high can reduce the durability of the mechanical seal, gears, bearings and elastomer in the coupling. The following danger sources are also critical: Displacement is too high ... - Page 19 Waukesha Cherry-Burrell Brand WTS Safety instructions ® diseases in humans and animals Risk prevention: f Failure of elastomers in contact with the product must be prevented f Use a product-compatible quench medium, see Chapter 6.10.5 on Page 34. f Pay attention to the cleaning of special components, see Chapter 9.5 on Page 46. f During maintenance and repair work, clean the components that come into contact with the product before installation and replace them if necessary, see Chapter 9.4 on Page 45 and 9.5 on Page 46.
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Page 20: Description
Description Waukesha Cherry-Burrell Brand WTS ® Description WTS 104/130 main components 1473 2517 2172 1001 2530 1400 Fig. 4.1: View of a WTS with a coupling guard (Motor adapter) 1473 2204 2172 1001 2530 1400 Fig. 4.2: View of a WTS with a coupling guard (standard version) Page 22 95-03107 10/2023... -
Page 21: General Description
Waukesha Cherry-Burrell Brand WTS Description ® A WTS consists of the following main components: WTS main components 1001 Bearing housing 1400 Baseplate 1473 Drive 2172 Gearbox housing 2204 Standard coupling guard (optional) 2530 Pump housing 2517 “Motor adapter” coupling guard Tab. -
Page 22: Pump Operating Principle
Description Waukesha Cherry-Burrell Brand WTS ® Pump operating principle A screw spindle pump consists of two counter-rotating rotors enclosed inside a housing. The shape of a displacer on a rotor resembles that of a spindle screw with left-hand and right-hand threads. The coun- ter-rotating displacer on the rotors mesh with the helical gears, see Fig. -
Page 23: Transport, Packaging And Storage
Waukesha Cherry-Burrell Brand WTS Transport, packaging and storage ® Transport, packaging and storage Risk of being crushed by a falling and/or a tipping load due to the pump being handled incorrectly during transport. Death or severe personal injuries Only use suitable lifting equipment (chains, ropes, slings) with sufficient load-bearing capacity for transporting and lifting the load Determine the load’s weight and center of gravity Lift the pump as shown schematically... -
Page 24: Packaging
Transport, packaging and storage Waukesha Cherry-Burrell Brand WTS ® Report any transport damage immediately to the transport company Packaging Pumps are shipped in disposable packaging. Storage Pumps are adequately preserved for normal ambient conditions. For longer storage please note: f Store the pump in a dry place f Always protect the pump from dust, dirt, moisture, heat (direct sunlight, radiators or other heat sour- ces), frost and other harmful environmental conditions ... -
Page 25: Positioning/Securing And Integrating General Information
Waukesha Cherry-Burrell Brand WTS Positioning/securing and integrating ® Positioning/securing and integrating General information A torsionally rigid baseplate is recommended for mounting and securing the screw spindle pump Use the hole diameter in the base plate and the holes in the housing foot as orientation for securing the pump (screw connection, suitable anchor dowels) f Note the maximum tightening torques defined for the pump components, see Chapter 17.2.1 on Page 114. -
Page 26: Pressure Conditions In The Pump Housing
Positioning/securing and integrating Waukesha Cherry-Burrell Brand WTS ® Pressure conditions in the pump housing f Take note of the pressure conditions in the pump housing and in the system when integrating the pump in the system The internal pressures in the WTS 70, 104 and 130 models must be as follows: ... -
Page 27: Installing And Securing The Pumps
Waukesha Cherry-Burrell Brand WTS Positioning/securing and integrating ® f Provide safety or pressure monitoring valves directly downstream from the pump on the pressure side f Provide additional safety or pressure monitoring valves on the suction side if needed f Never load screwed connections with torques that will result in the pump loosening or tightening Installing and securing the pumps A WTS is installed and secured horizontally and sizes 70, 104 and 130 can be mounted: ... -
Page 28: Assembling The Drive And Coupling Components
Positioning/securing and integrating Waukesha Cherry-Burrell Brand WTS ® f Provide an EMERGENCY STOP device to be able to stop the pump in dangerous situations Terminal box connections The following connection versions are commonly used in the EU: Mains frequency Frequency converter Winding voltage 50 Hz 60 Hz... -
Page 29: Assembling The Pump (Coupling Components) And Drive
Waukesha Cherry-Burrell Brand WTS Positioning/securing and integrating ® 6.8.3 Assembling the pump (coupling components) and drive ; Use a suitable hoist/wooden blocks to secure the pump in place ; Coupling component mounted on the pump’s input shaft ; Coupling component mounted on the input shaft from the drive f Insert the elastomer star between the two halves of the coupling before assembling the pump/drive f When assembling the pump and drive, you must comply with the maximum permitted displace- ment values... -
Page 30: Contact Or Coupling Guard
Positioning/securing and integrating Waukesha Cherry-Burrell Brand WTS ® SPX FLOW recommends using a laser-assisted shaft alignment tool (to be provided by the operator) The displacement value tolerance ranges for the angle and the offset of 0.35 mm/100 mm already provide sufficiently accurate results f Abide by the operating instructions for the shaft alignment system being used Contact or coupling guard The input shaft and the claw coupling rotate at high speed when the pump is running. -
Page 31: Leaks
Waukesha Cherry-Burrell Brand WTS Positioning/securing and integrating ® f Replace the sealing screws with the supplied hose nozzles before starting the pump f Connect the double-acting mechanical seal cartridge to the storage/sealing pressure tank f Fill the double-acting mechanical seal cartridge or storage/sealing pressure tank with quenching medium f Ensure that the quench medium is product compatible f Vent the sealing chamber through the storage/sealing pressure tank before starting the pump... -
Page 32: Shaft Seal Quench Medium
Positioning/securing and integrating Waukesha Cherry-Burrell Brand WTS ® 6.10.5 Shaft seal quench medium Quench medium properties: Cooling Lubricating Food or product compatibility Examples of quench media used in the factory and their properties: Quench medium Mixture Glycerin-water Glycol-water Positive property Good cooling and lubrication... - Page 33 Waukesha Cherry-Burrell Brand WTS Positioning/securing and integrating ® Implement the following measures if tap water is to be used as the quench medium: f Ensure that the tap water complies with the regional regulations for drinking water. f Ensure that the drinking water and all of the components used in the drinking water installation are hygienically safe f Ensure that there are no microbiological, chemical and/or physicochemical changes in the drinking water...
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Page 34: Medium's Flow Direction
Medium’s flow direction Waukesha Cherry-Burrell Brand WTS ® Medium’s flow direction The mediums flow direction depends on several factors (see Fig. 7.1) Direction of the screw pump's rotation drive (see Chapter 7.1) Nozzle orientation on the pump housing (see Chapter 7.2) ... - Page 35 Waukesha Cherry-Burrell Brand WTS Medium’s flow direction ® “TOP” orientation Pump housing nozzle orientation “BOTTOM” orientation Permitted positioning pin arrangement: Positioning pin arrangement on the Yellow Position X pump housing Black Position Z Green Position Y Pos. Z Pos. Y Pos.
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Page 36: Wts 70 Spindle Orientation
Medium’s flow direction Waukesha Cherry-Burrell Brand WTS ® WTS 70 spindle orientation f Selecting input and output spindle orientation (see Fig. 7.2): A spindle orientation B spindle orientation Spindle orientation Size #70 Nozzle connecti- DN 40/1 1/2“ on size on the pump DN 65/2 1/2“... -
Page 37: Wts 104/130 Spindle Orientations
Waukesha Cherry-Burrell Brand WTS Medium’s flow direction ® WTS 104/130 spindle orientations f Selecting the input and output spindle orientations: A spindle orientation (see Fig. 7.3) B spindle orientation (see Fig. 7.4) Size A – spindle orientation #104/#130 Nozzle #104: DN 65/2 1/2“... - Page 38 Medium’s flow direction Waukesha Cherry-Burrell Brand WTS ® Size B spindle orientation #104/#130 Nozzle #104: DN 65/2 1/2“ #104: DN 80/3˝ connection size on the #130: DN 100/4“ #130: DN 125/5˝ pump housing Nozzle orientation on Nozzle orientation on the pump housing the pump housing Permitted Rotational...
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Page 39: Starting And Stopping
Waukesha Cherry-Burrell Brand WTS Starting and stopping ® Starting and stopping Starting Condition upon delivery: Fully assembled pump There is lubricating fat in the angular ball bearing Transmission and bearing housings are filled with gear oil No quenching medium in double-acting mechanical seal ... -
Page 40: Starting The Pump
Starting and stopping Waukesha Cherry-Burrell Brand WTS ® The pipe that heats up during the start-up must go to the return connection on the storage/ sealing pressure tank 8.1.2 Starting the pump ; The pump’s rotational direction is set correctly ;... - Page 41 Waukesha Cherry-Burrell Brand WTS Starting and stopping ® 2. Depressurize the pump 3. Empty the pump, collect the escaping liquid and dispose of it correctly 4. Leave the pump to cool down 5. Clean the pump immediately in the following cases: ...
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Page 42: Cleaning Process For Screw Spindle Pumps
Cleaning process for screw spindle pumps Waukesha Cherry-Burrell Brand WTS ® Cleaning process for screw spindle pumps For more detailed information about the cleaning processes, see Chapter 16 on Page If in doubt, contact the manufacturer to ensure that the pump is suitable to undergo the selected cleaning process and, if necessary, any additional sterilization processes Take note of the maximum elastomer temperatures, see Chapter 16.4.3 on Page 109 The pumps, which are used to convey food, cosmetic, chemical or pharmaceutical products, must be... -
Page 43: Cleaning/Sterilizing The Internal Surfaces
Waukesha Cherry-Burrell Brand WTS Cleaning process for screw spindle pumps ® Cleaning/sterilizing the internal surfaces The CIP cleaning/SIP sterilization processes will have a severe affect on the elastomers. Therefore the cleaning agents used must match each other with regard to acidity/leach concentration, reaction time and temperature. -
Page 44: Cleaning Special Components
Cleaning process for screw spindle pumps Waukesha Cherry-Burrell Brand WTS ® Cleaning special components If one of the two or both of the O-rings (9 and 2194; see Fig. 9.1) on the input / output shafts fail or no longer seal reliably, then: ... -
Page 45: Cleaning The Storage/Sealing Pressure Tank
Waukesha Cherry-Burrell Brand WTS Cleaning process for screw spindle pumps ® Assembling: f Assembling is carried out in the reverse sequence to dismantling, see Chapter 12.12.3 on Page 73 f Replace the O-rings Spindle screw (2180): If the spindle screw head and threaded screw cannot be dismantled and cleaned: f Replace the spindle screw ... -
Page 46: Service And Repairs
Service and repairs Waukesha Cherry-Burrell Brand WTS ® Service and repairs 10.1 Preliminary activities The following steps must be completed before starting any inspection or service work: f Always wear personal protective equipment, see Chapter 3.5 on Page 14 f Stop the pump, see Chapter 8.2.1 on Page 42 f Disconnect it from the power supply f Lock and secure the main switch f Depressurize the pressurized sealing pressure tank... -
Page 47: Preventing Premature Elastomer Wear
Waukesha Cherry-Burrell Brand WTS Service and repairs ® f For larger threads and gaps: Proportion the thread locking paste quantity accordingly f Use sealant and adhesive remover to loosen any hardened thread locking paste and then use mechanical cleaning to remove it The manufacturer recommends that the following thread locking pastes should be used: Harde- Thread... -
Page 48: Inspection Intervals
Service and repairs Waukesha Cherry-Burrell Brand WTS ® 10.4 Inspection intervals f Inspection intervals must adapted to the specific system Inspection Assembling Work to be carried out interval Visual inspection: f Check oil level and oil quality Gearbox housing f Top up with gear oil if necessary f Replace dark and almost opaque oil Bearing f Listen for unusual noises... -
Page 49: Service Intervals
Waukesha Cherry-Burrell Brand WTS Service and repairs ® 10.5 Service intervals f Service intervals must adapted to the specific system Service Assembling Work to be carried out interval f Check screw connections and retighten as All screw connections necessary After 50 opera- ting hours Storage/sealing pres- f Change the quench medium... -
Page 50: Service Intervals For Elastomers That Are In Contact With The Product
Service and repairs Waukesha Cherry-Burrell Brand WTS ® 10.5.1 Service intervals for elastomers that are in contact with the product f Service intervals must adapted to the specific system Maintenance Elastomer Work to be carried out interval After f Check drive for dirt or leaks 100 operating f Replace the O-rings and spindle screw if hours/... -
Page 51: Servicing The Mechanical Seal
Waukesha Cherry-Burrell Brand WTS Service and repairs ® 10.9 Servicing the mechanical seal ; Preliminary activities must have been completed, see Chapter 10.1 on Page 48 f See Chapters 12.12 on Page 70 and 12.14 on Page 76 f See exploded drawings in Chapter 15.13 on Page 102 to 15.14 on Page 103 The pump is delivered with either a single-acting or double-acting mechanical seal cartridge (see technical data sheet). -
Page 52: Sending A Pump For Repair
4. Send the pump with the fully completed decontamination declaration to Pumpenfabrik GmbH. The decontamination declaration is available from the manufacturer upon request. Address: SPX FLOW, Inc. 611 Sugar creek Road Delavan, WI 53115 Tel.: (262) 728-1900 or (800) 252-5200 Fax: (262) 728-4904 or (800) 252-5012 E-mail: wcb@spxflow.com Page 54 95-03107 10/2023... -
Page 53: Trouble Shooting
Waukesha Cherry-Burrell Brand WTS Trouble shooting ® Trouble shooting Before starting any troubleshooting: ; Preliminary activities must have been completed , see Chapter 10.1 on Page 48 11.1 Possible causes of shaft seal leaks The shaft seal will not be working as intended in the event of major leaks. The following causes can be responsible for this: ... -
Page 54: Pump Malfunctions
Trouble shooting Waukesha Cherry-Burrell Brand WTS ® 11.3 Pump malfunctions Fault type Possible cause Elimination Power supply missing f Check power supply Drive is defective Drive does not f Check drive start Motor protection switch has f Check electrical lines and drive tripped out for short circuits f Check drive, replace drive if... - Page 55 Waukesha Cherry-Burrell Brand WTS Trouble shooting ® Fault type Possible cause Elimination f Ensure that there is a constant pumped medium inflow Defects in the Cavitation f Check whether shut-off pump casing devices are fully open during pump operation f Replace the angular ball bearing Damaged bearing f Replace the needle bearing...
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Page 56: Ordering Spare Parts
Spare part number, see Chapter 15 on Page 88 Contact options for ordering spare parts: Address: SPX FLOW, Inc. 611 Sugar creek Road Delavan, WI 53115 Tel.: (262) 728-1900 or (800) 252-5200 Fax: (262) 728-4904 or (800) 252-5012 E-mail: wcb@spxflow.com Page 58 95-03107 10/2023... -
Page 57: Assembling And Dismantling
Waukesha Cherry-Burrell Brand WTS Assembling and dismantling ® Assembling and dismantling The following apply in general to assembling/dismantling: f Clean the components and inspect for signs of damage before assembling the pump f Never use damaged components f Provide suitable lifting equipment to lift or secure the pump, pump housing and drive f Any eyelets attached to the drive are only intended for lifting the drive –... -
Page 58: Handling Elastomers
Assembling and dismantling Waukesha Cherry-Burrell Brand WTS ® 12.3 Handling elastomers f Elastomers (O-rings, shaft seals, etc.) that might come into contact with the food must be replaced during repair or servicing work f Dispose of old elastomer in accordance with your local regulations f Document when elastomers are renewed f In the event of damaged elastomers (e.g. -
Page 59: Assembling
Waukesha Cherry-Burrell Brand WTS Assembling and dismantling ® 4. Move the drive away from the pump. 5. Place the drive on a suitable base (e.g. wooden blocks). 6. Remove and store the elastomer star. 7. Loosen the grub screw and remove pump shaft coupling. 8. -
Page 60: Drive And Standard Coupling Guard
Assembling and dismantling Waukesha Cherry-Burrell Brand WTS ® 12.5 Drive and standard coupling guard WTS 70, WTS 104 and WTS 130: Tools: ; Use a suitable base for supporting the drive and the pump (e.g. wooden blocks) Conditions: ; Preliminary activities must have been completed, see Chapter 12.1 on Page 59 f See exploded drawings in Chapters 15.4 on Page 90 12.5.1 Dismantling f To avoid serious injury, DO NOT install, clean, service, or repair the pump unless all power is off... -
Page 61: Assembling
Waukesha Cherry-Burrell Brand WTS Assembling and dismantling ® 12.5.2 Assembling Assembling is carried out in the reverse sequence to dismantling: 1. Insert the key in the drive shaft 2. Lightly apply fat to the drive shaft 3. Slide the coupling guard onto the drive shaft f Either use a winder or f Heat the coupling half to approx. -
Page 62: Assembling
Assembling and dismantling Waukesha Cherry-Burrell Brand WTS ® 1. Fully drain the oil from the gear and bearing housing f Open the upper and lower sealing screws (2233) with sea- ling rings on the gear housing f Collect and correctly dispose of any escaping oil 2. -
Page 63: Cover And Pump Housing
Waukesha Cherry-Burrell Brand WTS Assembling and dismantling ® 12.7 Cover and pump housing Fig. 12.1: Put protective film around screw spindles during the assembling and dismantling work We recommend that you insert a protective foil (provided by the operator) between the pump housing and the screw spindles when carrying out assembling or dismantling work ... -
Page 64: Dismantling
Assembling and dismantling Waukesha Cherry-Burrell Brand WTS ® 12.7.1 Dismantling f The pump contains internal moving parts. DO NOT put hands or fingers into the pump body ports or drive area at any time during operation. To avoid serious injury, DO NOT install, clean, service, or repair pump unless all power is off and locked out and the pump is de-pressurized. -
Page 65: Solid Pump Housing
Waukesha Cherry-Burrell Brand WTS Assembling and dismantling ® 7. Screw in the hexagon screws (1016 and 2527) and tighten them crosswise – note the torque, see Tab. 17.1 on Page 114; see Chapter 15.8 on Page 95 12.8 Solid pump housing ;... -
Page 66: Assembling
Assembling and dismantling Waukesha Cherry-Burrell Brand WTS ® 1. Undo the spindle screws (2180) and then unscrew them 2194 2200 (T0162 / T0163 / T0163) f Lock the drive shaft with a steel mandrel , do this by inserting the steel mandrel inbetween the claws on the pump-end coupling 2. -
Page 67: Synchronizing The Screw Spindles
Waukesha Cherry-Burrell Brand WTS Assembling and dismantling ® f Ensure that the screw spindles do not press against each other and scratch each other 5. If both screw spindles are lying flat ( marks in Fig. 12.2 on Page 68) on both mechanical seal cartridges and there is also a gap (arrow in Fig. -
Page 68: Pump Housing Arrangement
Assembling and dismantling Waukesha Cherry-Burrell Brand WTS ® 10. Tighten the cylinder screws (2186) crosswise after setting the gaps as stipulated – note the torque, see Tab. 17.1 on Page 114 11. Repeat working step 8 Synchronizing the screw spindles has been successfully completed when both screw spindles lie flat against the two mechanical seals ... -
Page 69: Dismantling The Mechanical Seal Cartridge / Seal Retainer
Waukesha Cherry-Burrell Brand WTS Assembling and dismantling ® 1. Undo the hexagon socket screws (3 x) 2. Remove the screws and the transport lock 3. Insert the O-ring in the groove where the transport lock was attached 12.12.2 Dismantling the mechanical seal cartridge / seal retainer Tools: ;... - Page 70 Assembling and dismantling Waukesha Cherry-Burrell Brand WTS ® 1. Undo the fixing screws (2533) on the seal retainer 2533 2. Pull both mechanical seal cartridges off the input/output shafts and out of the seal retainer If the mechanical seal cartridge jams in the seal retainer: f Dismantle the mechanical seal cartridge together with the seal retainer f Push out the mechanical seal cartridge from the back of...
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Page 71: Assembling The Mechanical Seal Cartridge / Seal Retainer
Waukesha Cherry-Burrell Brand WTS Assembling and dismantling ® 12.12.3 Assembling the mechanical seal cartridge / seal retainer Assembling is carried out in the reverse sequence to dismantling or use the alternative assembly wor- king steps: Conditions: ; Input and output shafts, seal retainer and bearing housing have been cleaned ;... -
Page 72: Dismantling A Single-Acting Mechanical Seal Cartridge
Assembling and dismantling Waukesha Cherry-Burrell Brand WTS ® 6. Press in the mechanical seal cartridge (T0081 / T0085 / T0089) Positioning/drive groove and position/drive pin should visibly engage in each other 7. Use the fixing screws to secure and tighten the position of the mechanical seal cartridge 8. -
Page 73: Assembling
Waukesha Cherry-Burrell Brand WTS Assembling and dismantling ® 4. Separate the rotating slide ring from the shaft sleeve The two pins that position the rotating slide ring are loo- sely seated in the square notches in the rotating slide ring or in the shaft sleeve 5. -
Page 74: Dismantling A Double-Acting Mechanical Seal Cartridge
Assembling and dismantling Waukesha Cherry-Burrell Brand WTS ® 5. Ensure that the arrangement is correct when installing the sta- tionary counter ring or a rotating slide ring 6. Apply medium-strength locking paste to the cylinder screw and then screw it in 12.14 Dismantling a double-acting mechanical seal cartridge The manufacturer recommends using a suitable clamping device/assembly aid when ... - Page 75 Waukesha Cherry-Burrell Brand WTS Assembling and dismantling ® 4. Remove the housing and the rotating slide ring 5. Separate the rotating slide ring from the housing The two pins that position the rotating slide ring are loo- sely seated in the square notch in the rotating slide ring or in the housing 6.
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Page 76: Assembling
Assembling and dismantling Waukesha Cherry-Burrell Brand WTS ® 17. Turn the mechanical seal cartridge by 180° and then place it in an upright position 18. Remove the stationary counter ring from the gland 19. Remove the O-ring from the gland's groove 20. -
Page 77: Gearing
Waukesha Cherry-Burrell Brand WTS Assembling and dismantling ® 5. Ensure that ey are arranged correctly when you install the two stationary counter rings ( 6. Ensure correct arrangement of the gland end The end of the gland facing away from the pumped medium can be identified by the elongated notch on the gland (arrow 7. -
Page 78: Assembling
Assembling and dismantling Waukesha Cherry-Burrell Brand WTS ® 1. Remove the key from the input shaft 2. Place the socket wrench (T0039 / T0040 / T0041) on the output 1526 shaft (at the screw spindle end) to hold it in place and then 2178 undo hexagon screw (2177) 2177... -
Page 79: Dismantling
Waukesha Cherry-Burrell Brand WTS Assembling and dismantling ® ; T0080 / T0084 / T0087 ; T0091 / T0093 / T0094 ; T0092 / T0095 / T0096 Conditions: ; Preliminary activities must have been completed, see Chapter 12.1 on Page 59 ;... -
Page 80: Assembling
Assembling and dismantling Waukesha Cherry-Burrell Brand WTS ® The input and output shafts are available in two versions: up to 02/2020: without a removable shaft protection sleeve from 02/2020: with a removable shaft protection sleeve In the version up to 02/2020, the shaft protection sleeve cannot be removed without ... - Page 81 Waukesha Cherry-Burrell Brand WTS Assembling and dismantling ® Version: Non-removable shaft protection sleeve 29. Heat the shaft protection sleeves (2675 and 2677) inductively to 120 °C 2675 30. Push the shaft protection sleeves with assembly sleeves (T0091 / T00093 / T0095 or T0092 / T0094 / T0096) without any lubricant and without any gaps onto the input/output shafts up to the stop 2677...
- Page 82 Assembling and dismantling Waukesha Cherry-Burrell Brand WTS ® f Note the installation position of the angular ball bearings f Install the angular ball bearings in an O arrangement This ensures that the moment load is absorbed better f Only press on the angular ball bearing’s iinner ring when assembling 2181 1221 1530...
- Page 83 Waukesha Cherry-Burrell Brand WTS Assembling and dismantling ® 15. Stand the bearing housing vertically Drive end points upwards 1003 16. Insert the needle bearing (1003) with outer ring and moun- ting sleeve (T0011 / T0031 / T0032) carefully in the bearing housing (1001) f Insert the needle bearing and outer ring from the drive 1001...
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Page 84: Disposal
Disposal Waukesha Cherry-Burrell Brand WTS ® Disposal The pump and its components must be disposed of in accordance with the following table: Material Dispose of as Complete pump Stainless steel Scrap metal (recycling) (see Technical data sheet) Complete pump Steel Scrap metal (recycling) (see Technical data sheet) Plastic (Elastomer) -
Page 85: Pump Dimensions
Waukesha Cherry-Burrell Brand WTS Pump Dimensions ® Pump Dimensions BODY PORT SHAFT KEY COVER PORT SIZE 20.45 19.15 13.82 0.78 5.43 8.37 5.79 11.13 2.16 WTS 070 519.3 486.3 350.8 Ø 20 137.9 212.6 24.07 22.57 16.51 1.10 7.30 10.05 5.58 11.49 2.48... -
Page 86: Part List
Part list Waukesha Cherry-Burrell Brand WTS ® Part list 15.1 Base plate - Standard version Note: Contact customer service for the pump part number. 15.2 Drive Note: Contact customer service for the pump part number. Page 88 95-03107 10/2023... -
Page 87: Coupling And Motor Adapter Coupling Guard
Waukesha Cherry-Burrell Brand WTS Part list ® 15.3 Coupling and Motor adapter coupling guard 2521 2248 2249 2517 1183 2247 2520 2523 2522 Number Quantity Description Note 1183 2247 Coupling claw including grub screw (pump side) 2248 Coupling claw including grub screw (input side) 2249 Elastomer star coupling 2517... -
Page 88: Coupling And Standard Coupling Guard
Part list Waukesha Cherry-Burrell Brand WTS ® 15.4 Coupling and standard coupling guard 2517 2248 2249 2522 2247 1183 Number Quantity Description Note 1183 2247 Coupling claw including grub screw (pump side) 2248 Coupling claw including grub screw (input side) 2249 Elastomer star coupling 2517... -
Page 89: Gearbox Housing
Waukesha Cherry-Burrell Brand WTS Part list ® 15.5 Gearbox housing 1183 2256 2233 2172 2233 1010 2258 2513 2514 2360 WTS70 Number Part No. Quantity Description Gearcase assembly WTS52929 1010 Shaft seal ring WTS45652 1183 WTS44745 2172 Gearbox housing WTS51886 2233 Sealing screw WTS45452... -
Page 90: Gearing
Part list Waukesha Cherry-Burrell Brand WTS ® 15.6 Gearing 2179 2679 2183 1526 2178 2177 2680 1227 2326 1008 2184 2176 2515 2186 WTS70 Number Part No. Quantity Description 1008 Cylinder screws- Bearing cover WTS42484 1227 Bearing cover WTS40057 1526 Shaft nut (with grub screw) WTS41999 2176... - Page 91 Waukesha Cherry-Burrell Brand WTS Part list ® WTS104 Number Part No. Quantity Description 1008 Cylinder screws- Bearing cover WTS42484 1227 Bearing cover WTS28990 1526 Shaft nut (with grub screw) WTS42000 2176 Hub (for spur gear) WTS45415 2177 Hexagonal screw WTS44569 2178 Clamping washer WTS45414...
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Page 92: Bearing Housing
Part list Waukesha Cherry-Burrell Brand WTS ® 15.7 Bearing housing 2232 1001 2322 2258 WTS70 Number Part No. Quantity Description 1001 Bearing housing WTS47111 2232 Venting valve WTS42074 2258 Hexagon screw WTS12648 2322 Shaft seal ring WTS46320 Not shown: 2285 Dummy plug (for PT100) WTS28318 WTS104... -
Page 93: Pump Housing
Waukesha Cherry-Burrell Brand WTS Part list ® 15.8 Pump housing 2530 1016 2206 2529 2528 2527 WTS70 Number Part No. Quantity Description 1016 Hexagon screw WTS12647 2206 O-ring FPM- Standard WTS46452 2206 O-ring EPDM WTS46453 2527 Hexagon screw WTS12857 2528 Cover 2529 Positioning pin... -
Page 94: Pump Housing With Heating / Cooling Jacket
Part list Waukesha Cherry-Burrell Brand WTS ® 15.9 Pump housing with heating / cooling jacket with side-mounted inflow and outflow connections for hot and cold water with bottom-mounted drainage screw with top-mounted pressure/temperature sensor connection 2530 15.10 Pump set 2180 2194 2200 2201 1088 WTS70... - Page 95 Waukesha Cherry-Burrell Brand WTS Part list ® WTS104 Number Part No. Quantity Description 1088 O-ring FPM- Standard WTS42090A 1088 O-ring EPDM WTS52174A 2180 Spindle screw WTS47249 2194 O-ring FPM- Standard WTS29034A 2194 O-ring EPDM WTS46461A 2200 Screw, left turning 53-1- Standard WTS45845 2200 Screw, left turning 36-1...
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Page 96: Seal Retainer
Part list Waukesha Cherry-Burrell Brand WTS ® 15.11 Seal retainer 2533 2532 2546 2188 2535 2582 2547 2547 2534 2546 WTS70 Number Part No. Quantity Description Note 2188 Seal retainer WTS46164 2195 Positioning pin (for flow direction) WTS27224 2259 Cylinder screw WTS12711 2532 Hexagon screw, Savetix... - Page 97 Waukesha Cherry-Burrell Brand WTS Part list ® WTS104 Number Part No. Quantity Description Note 2188 Seal retainer WTS46122 2195 Positioning pin (for flow direction) WTS27224 2259 Cylinder screw WTS12711 2532 Hexagon screw, Savetix WTS40721 2533 Fixing screw WTS45477B 2534 Hose nozzle WTS46505 2535 Mechanical seal cartridge...
- Page 98 Part list Waukesha Cherry-Burrell Brand WTS ® 2541 2195 2535 2259 2550 2536 2539 2540 2538 2536 2195 2535 2188 2550 2188 2539 2540 2536 2538 2550 2538 2536 Fig. 15.6: Rear seal retainer 2188 Page 100 95-03107 10/2023...
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Page 99: Pump Mounting Foot
Waukesha Cherry-Burrell Brand WTS Part list ® 15.12 Pump mounting foot 2174 2205 2205 Note: The WTS70 has three mounting holes, and the WTS104 and WTS130 have four mounting holes. WTS70 Number Part No. Quantity Description 2174 Pump mounting foot WTS54281 2205 Hexagonal screw... -
Page 100: Mechanical Seal Cartridge - Single-Acting
Part list Waukesha Cherry-Burrell Brand WTS ® 15.13 Mechanical seal cartridge – Single-acting 2535 8 11 2535 WTS70/WTS104/WTS130 Number Quantity Description Note Mechanical seal cartridge 2535 consisting of: Counter ring, stationary O-ring O-ring Slide ring, rotating Pressure ring Spring Latch Shaft sleeve O-ring O-ring... -
Page 101: Mechanical Seal Cartridge - Double-Acting
Waukesha Cherry-Burrell Brand WTS Part list ® 15.14 Mechanical seal cartridge – Double-acting 2535 2535 WTS70/WTS104/WTS130 Number Quantity Description Note Mechanical seal cartridge 2535 consisting of: Counter ring, stationary Counter ring, stationary O-ring O-ring Slide ring, rotating Pressure ring Spring Latch Casing Shaft sleeve... -
Page 102: Mechanical Seal Cartridge Options
Part list Waukesha Cherry-Burrell Brand WTS ® 15.15 Mechanical seal cartridge options Without Knife edge Part No. Number Description Quantity WTS70 WTS104 WTS130 SiC-SiC-FKM WTS45672 WTS45671 WTS45957 2535 MECH. SEAL CARTRIDGE-SGL SiC-SiC-EPDM WTS51909 WTS47254 WTS52408 SiC-SiC-FKM WTS45666 WTS45479 WTS45954 2535 MECH. - Page 103 Waukesha Cherry-Burrell Brand WTS Part list ® O-ring kits for mechanical seals only - WTS 104 Number Quantity Description WTS52328 KIT, O-RINGS /SGL MECH SEAL EPDM WTS52331 KIT, O-RINGS /DBL MECH SEAL EPDM WTS46774 KIT, O-RINGS /SGL MECH SEAL FPM WTS46775 KIT, O-RINGS /DBL MECH SEAL FPM O-ring kits for mechanical seals only - WTS 130...
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Page 104: Cleaning / Sterilization Processes
Cleaning / sterilization processes Waukesha Cherry-Burrell Brand WTS ® Cleaning / sterilization processes 16.1 General information The following cleaning and sterilization processes can be used for cleaning the pumps: COP cleaning process (Cleaning Out of Place) CIP cleaning process (Cleaning In Place) ... -
Page 105: Chemical Cleaning Effects
Waukesha Cherry-Burrell Brand WTS Cleaning / sterilization processes ® Flows that encounter a widening point, e.g. in a pipe, will lose their flow velocity. This will create a swir- ling zone. The shearing force and shearing stress will be reduced as a result of this. A flow rate that is too low might cause cleaning problems. -
Page 106: Sip Sterilization Specifications
Cleaning / sterilization processes Waukesha Cherry-Burrell Brand WTS ® Heat resistance of some organisms Organism Temperature Time [°C] [min] Pathogenic streptococci, listeria, polio viruses 61.5 Majority of vegetative bacteria, yeasts, molds, all viruses (except hepatitis B) Hepatits B viruses, most fungal spores 5 –... -
Page 107: A Pressure Drop During A Sip Sterilization Process
Waukesha Cherry-Burrell Brand WTS Cleaning / sterilization processes ® 16.4.3 A pressure drop during a SIP sterilization process WTS pumps must always be sterilized after a pressure drop occurs during a SIP sterilization process. The following parameters must be noted: Duration of sterilization 10 –... -
Page 108: Cip Cleaning / Sip Sterilization Process Sequences
Cleaning / sterilization processes Waukesha Cherry-Burrell Brand WTS ® Temperature range: max. 70 °C Time parameter: 1 – 2 min 4. Use NaOH to rinse an alkaline Sugar, fat, proteins and adhesive dirt will be removed Concentration parameter: 1 –... -
Page 109: Sip Sterilization Process
Waukesha Cherry-Burrell Brand WTS Cleaning / sterilization processes ® Mineral deposits and lime scale will be removed Concentration parameter: 0.5 – 1.5 % weight Temperature range: 50° – 70 °C Time parameter: 5 – 10 min 5. Rinse using drinking water ... -
Page 110: Tool List And Tightening Torques
Tool list and tightening torques Waukesha Cherry-Burrell Brand WTS ® Tool list and tightening torques 17.1 WTS 70, 104 and 130 tool table Pump Tool Part Tool Description type number Number Twin T0009 WTS95434 T0112 WTS95745 Puller: Helical gear T0113 WTS95746 T0010 WTS95534... - Page 111 Waukesha Cherry-Burrell Brand WTS Tool list and tightening torques ® Pump Tool Part Tool Description type number number Twin T0082 WTS46076 Press-fitting mandrel: Shaft seal ring T0077 WTS95697 T0079 WTS95490 Mounting cone: Shaft seal ring T0083 WTS95491 bearing housing T0086 WTS95492 T0080 WTS95493...
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Page 112: Tightening Torques
Tool list and tightening torques Waukesha Cherry-Burrell Brand WTS ® 17.2 Tightening torques 17.2.1 Tightening torques for specified components See Chapter 15 on Page 88 for more detailed information about the specified F-numbers The following screw connection torques are defined for specific components: Tightening torques for specified components [Nm] Size... -
Page 113: Tightening Torques For General Screw Connections
Waukesha Cherry-Burrell Brand WTS Tool list and tightening torques ® 17.2.3 Tightening torques for general screw connections (values as per DIN EN 24014) Dimensions Friction Strength Tightening torque [Nm] coefficient class 0.14 0.14 0.14 0.14 0.14 Tab. 17.3: Tightening torques for ISO screw connections 10/2023 95-03107 Page 115... -
Page 114: Assembly Aid For A Mechanical Seal Cartridge
Assembly aid for a mechanical seal cartridge Waukesha Cherry-Burrell Brand WTS ® Assembly aid for a mechanical seal cartridge 18.1 Tools T0114 / T0120 / T0121 The tool is used to make assembling/dismantling of double-acting mechanical seal cartridges easier. It consists of lower and upper sections. -
Page 115: View Of The Tool
Waukesha Cherry-Burrell Brand WTS Assembly aid for a mechanical seal cartridge ® 18.3 View of the tool View of the tool with correctly inserted mechanical seal cartridge: View from bottom View from top 18.4 Handling the assembly aid Fig. 18.2: Using the assembly aid to dismantle a mechanical seal cartridge 10/2023 95-03107 Page 117... - Page 116 Assembly aid for a mechanical seal cartridge Waukesha Cherry-Burrell Brand WTS ® Fig. 18.2 continued: Using the assembly aid to dismantle a mechanical seal cartridge After correctly inserting the mechanical seal cartridge into the assembly aid’s lower section, screwing down the upper section will compress the mechanical seal cartridge so that the mechanical seal cartrid- ge's retaining ring can be easily removed or inserted.
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Page 117: Accessories (Optionally Available) Pump Accessories
Waukesha Cherry-Burrell Brand WTS Accessories (optionally available) ® Accessories (optionally available) 19.1 Pump accessories Optionally available accessories Speed measuring device Pressure indicator Dry running protection device Level indicator Temperature sensor and temperature Level switch display Accessories must be installed in accordance with the enclosed operating instructions. Tab. -
Page 118: Marking/ Labels On The Pump
Marking/ Labels on the pump Waukesha Cherry-Burrell Brand WTS ® Marking/ Labels on the pump The following marking/ labels can be found on the pump: Symbol Symbol’s meaning Number Danger of being pulled in unexpectedly (de/en) Danger of being pulled in unexpectedly (ANSI) Hot surface Grounding... - Page 120 Twin screw pump SPX FLOW, Inc. 611 Sugar creek Road Delavan, WI 53115 P: (262) 728-1900 or (800) 252-5200 F: (262) 728-4904 or (800) 252-5012 E: wcb@spxflow.com www.spxflow.com/hankison Improvements and research are continuous at SPX FLOW, Inc. Specifications may change without notice.
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