Summary of Contents for SPX Waukesha Cherry-Burrell Universal Lobe Series
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Indianapolis Chicago San Juan www.hollandapt.com 800-800-8464 Instruction Manual Universal Lobe Series Rotary Positive Displacement Pump viga@viga.design Read and understand this manual prior to operating or servicing this product.
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Kalrez is a registered trademark of DuPont Dow Elastomers. ment on the part of SPX Corporation. No part of this man- Chemraz is a registered trademark of Green, Tweed & Co.
Waukesha Cherry-Burrell Table of Contents Waukesha Cherry-Burrell Warranty ...............5 Shipping Damage or Loss ....................... 5 Warranty Claim ........................5 Safety ........................6 Replacement Labels ....................7 Application Instructions ......................7 Care of Stainless Steel ....................8 Stainless Steel Corrosion ......................8 Alloy 88 ............................ 8 Elastomer Seal Replacement Following Passivation ...............
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Table of Contents Waukesha Cherry-Burrell 320-UL PD Pumps ......................... 69 Universal UL PD Pump Seals ....................70 Vented Cover Parts - Model 018, 030, 034, 050, 054, 060, 130, 134 UL ......71 Vented Cover Parts - Model 220 UL ..................72 UL Pump Dimensions ...................
Waukesha Cherry-Burrell Warranty Waukesha Cherry-Burrell Warranty Seller warrants its products to be free from defect in materials and workmanship for a period of one (1) year from the date of shipment. This warranty shall not apply to products which require repair or replacement due to normal wear and tear or to products which are subjected to accident, misuse or improper maintenance.
Safety Waukesha Cherry-Burrell Safety READ AND UNDERSTAND THIS MANUAL PRIOR TO INSTALLING, OPERATING OR SERVICING THIS EQUIPMENT Waukesha Cherry-Burrell recommends users of our equipment and designs follow the latest Industrial Safety Standards. At a minimum, these should include the industrial safety requirements established by: 1.
Waukesha Cherry-Burrell Replacement Labels Replacement Labels WARNING: The following labels are installed on your equipment. If these labels are removed or become unreadable contact Waukesha Cherry-Burrell customer service at 1-800-252-5200 or 262-728-1900, or refer to “Parts Lists” on page 46 for replacement part numbers. Application Instructions Apply to clean, dry surface.
Care of Stainless Steel Waukesha Cherry-Burrell Care of Stainless Steel Stainless Steel Corrosion Corrosion resistance is greatest when a layer of oxide film is formed on the surface of stainless steel. If film is disturbed or destroyed, stainless steel becomes much less resistant to corrosion and may rust, pit or crack. Corrosion pitting, rusting and stress cracks may occur due to chemical attack.
Waukesha Cherry-Burrell Introduction Introduction Pump Receiving DANGER: The pump contains All ports are covered at the factory to keep out foreign objects internal moving parts. DO NOT during transit. If covers are missing or damaged, remove the put hands or fingers into the pump pump cover and thoroughly inspect the fluid head.
Installation Waukesha Cherry-Burrell Installation Install the pump and piping system in accordance with local codes and restrictions. Practices described in this manual are recommended for optimum performance. All system equipment, such as motors, sheaves, drive couplings, speed reducers, etc., must be properly sized to ensure satisfactory operation of your Waukesha Cherry-Burrell pump within its limits.
Waukesha Cherry-Burrell Installation Install Connections and Fittings Piping Waukesha Cherry-Burrell produces a wide variety of fittings made to meet your needs. Contact Waukesha Cherry-Burrell Customer Service at 1-800-252-5200 or 262-728-1900 for information on fittings. Piping Support Support all piping to the pump independently with hangers or pedestals to minimize the forces exerted on the pump.
Installation Waukesha Cherry-Burrell Install Check Valves Inlet Side on Lift Applications Use check valves to keep the inlet line full, particularly with low- viscosity fluids (Figure 11). A. Inlet Check Valve B. Foot Check Valve Figure 11 - Inlet/Foot Check Valve Discharge Side For systems with liquid under a vacuum, install a check valve on the discharge side of the pump.
Waukesha Cherry-Burrell Installation Inlet Side Strainers and Traps Inlet side strainers and traps (Figure 15, items A and B) can be used to prevent foreign matter from damaging the pump. Make the selection carefully to prevent cavitation caused by the restriction of the inlet.
Installation Waukesha Cherry-Burrell 5. Also install a solenoid valve in the flush supply and wire it in series with the motor starter to provide an automatic start/ stop of the flush media flow before the motor turns on and after the motor turns off. NOTE: If the pumped product contains abrasive solids or hardens on the seal faces, an alternate high pressure barrier flush arrangement may be used.
Waukesha Cherry-Burrell Installation Check Coupling Alignment Pumps and drives ordered from the factory and mounted on a common base plate are aligned before shipment. Alignment must be re-checked after the complete unit has been installed and piping completed. Periodic re-checking is advisable during the pump service life.
Installation Waukesha Cherry-Burrell Check Belt and Chain Drive Alignment Use a straight edge to visually check the belt or chain alignment. Keep the shaft distance to a minimum (Figure 22, item A). After the piping is complete and before the belts are installed, manually turn the pump shaft to ensure that it turns freely.
Waukesha Cherry-Burrell Operation Operation DANGER: 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 the pump unless all power is off and locked out.
Maintenance Waukesha Cherry-Burrell Maintenance Important Safety DANGER: The pump contains internal moving parts. DO Information 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 the pump unless all power is off and locked out.
Waukesha Cherry-Burrell Maintenance Maintenance Inspections DANGER: 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 the pump unless all power is off and locked out.
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Maintenance Waukesha Cherry-Burrell Inspection of Shaft Shoulder Visually inspect the shaft shoulder (Figure 27, item A) for excessive wear; replace it as necessary. If the shaft shoulder has a sharp edge, remove the edge with a file to prevent cutting the shaft o-ring on installation.
Waukesha Cherry-Burrell Maintenance Maintenance Inspection Chart Problem POSSIBLE causes possible Solutions Rotor to rotor contact Hard object jammed into rotors Replace shafts. or uneven rotor to and twisted shafts. Install strainers if necessary. rotor clearance. Check and replace gears if necessary. Re-time rotors.
Maintenance Waukesha Cherry-Burrell Annual Maintenance DANGER: 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 the pump unless all power is off and locked out.
Waukesha Cherry-Burrell Maintenance Fluid Head Disassembly DANGER: 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 the pump unless all power is off and locked out.
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Maintenance Waukesha Cherry-Burrell Remove Rotors 1. Using only your hands, remove the rotors and place them on a clean, protected surface to prevent damage to close toler- ance parts. If the rotors cannot be removed by hand: • Use plastic or hardwood dowels to pry out the rotors. •...
Waukesha Cherry-Burrell Maintenance Gear Case Disassembly DANGER: To avoid serious injury, DO NOT install, clean, service, or repair the pump unless all power is off and locked out. DANGER: To avoid serious injury, shut off and drain the product from the pump prior to disconnecting the piping. Remove Gear Case Cover 1.
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Maintenance Waukesha Cherry-Burrell 2. Loosen the locking screw or screws on the locking assembly and tap them lightly with a mallet (or use thread jacking holes) to loosen the gear. Remove the gear and locking assembly (Figure 38). NOTE: Wrap the liquid end shafts with tape to prevent damage to the threads.
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Waukesha Cherry-Burrell Maintenance 7. Scrape the silicone sealant (Figure 42, item B); then press out and discard the grease seal (item A) from the front bear- ing retainers (item C). 8. Remove the shims. If the shafts and bearings will be reused, identify the shims and bearings that belong with each shaft.
Maintenance Waukesha Cherry-Burrell Shaft Assembly Front Bearing Assembly NOTE: The following instructions cover assembly of a six-piece front bearing assembly. For a four-piece assembly, only one spacer and cup is used. 1. Lubricate the front bearing area of the shaft (Figure 45, item 7, 8) with oil or grease.
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Waukesha Cherry-Burrell Maintenance 7. Place the upper cup (Figure 49, item E) on top of the outer spacer. 8. Lubricate the remaining upper cone and roller assembly (Fig- ure 49, item F) with oil or grease and slip it over the shaft with the roller radius facing up.
Maintenance Waukesha Cherry-Burrell Gear Case Assembly Shimming 1. When installing the shafts in the gear case, shim behind the Suggested Shims front bearing to achieve the proper backface clearance between the back of the rotors and the body. The backface Standard Replacement Model...
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Waukesha Cherry-Burrell Maintenance Install Shaft 1. With the shims in place, install the shaft assembly in the front bearing bore with the fluid end facing up. Ensure that the shaft is installed in its original location. NOTE: The shafts may need to be removed for a final shim adjustment.
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Maintenance Waukesha Cherry-Burrell 15. After obtaining the proper clearance, remove the rotor nuts, rotors, body, and bearing retainers. 16. Grease the front and rear bearings through the grease fittings until the grease is visible around the bearing assemblies. The amount of grease required is listed in “Grease Quantity (per Bearing)”...
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Waukesha Cherry-Burrell Maintenance 5. Place the pump upright. Insert the rotor on the short shaft. Install the rotor nut assembly to hold the rotor in place. Hand tighten only. NOTE: Place a plastic rod or wood dowel across the rotor to keep the short shaft from turning.
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Maintenance Waukesha Cherry-Burrell Timing Gear Assembly 1. Install the timing gear on the drive shaft. Figure 60 - Install timing gear on drive shaft 2. Place the timing gear on the short shaft with the solid side facing in. Figure 61 - Install timing gear on short shaft 3.
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Waukesha Cherry-Burrell Maintenance 4. Hand-tighten the locking assembly bolts in an alternating pat- tern. 5. If replacing the body studs, apply anti-seize and carefully thread all the studs into the body. Tighten the studs using a wrench on a double nut or a nut driver. Figure 63 - Body studs 6.
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Maintenance Waukesha Cherry-Burrell 8. Place the body on the studs and push it against the gear case. Figure 66 - Place body on studs 9. Lubricate the two socket head retaining bolt threads with anti- seize, install, and tighten the bolts to the body. Figure 67 - Tighten bolts 10.
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Waukesha Cherry-Burrell Maintenance 11. Insert a plastic or wood rod between the rotors. Place the rotor nut assembly on the top rotor shaft and tighten it to the proper torque specs. (See “Torque Values” on page 44.) 12. Place the rotor nut assembly on the bottom rotor shaft and place the rod between the rotors.
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Maintenance Waukesha Cherry-Burrell 15. Tighten the locking assembly bolts evenly by hand so that the 30° locking assembly begins to grip the shaft. 16. Align the rotors to attain the specified clearance between the wings. See Table 8, “Standard Rotor Clearance,” on page 39. PD100-511a Figure 72 - Align rotors 17.
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Waukesha Cherry-Burrell Maintenance Checking for Proper Clearance Waukesha Cherry-Burrell pumps are designed with close running clearances. Backface clearances are set with shims during assembly. 30° Shafts are positioned with shims behind the front bearing and locked into the gear case with bearing retainers. Rotors lock against shaft shoulder.
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Maintenance Waukesha Cherry-Burrell Install Gear Case Cover 1. Lubricate the inside diameter of the new oil seal. 2. Press the new oil seal (Figure 75, item 12) into the gear case cover (item 4) flush with outside face, with the spring facing Figure 75 - Orientation of Oil Seal 3.
Waukesha Cherry-Burrell Maintenance Fluid Head Assembly Install Mechanical Seal 1. Lubricate the shaft o-ring (Figure 77, item 92) with a lubrica- tion compound compatible with the o-ring material and pro- cess fluid(s). Place the o-ring on the shaft. 2. Install the rotating seal seat (item 93) on the shaft. Align the drive flats on the seat with the drive flats on the shaft.
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Maintenance Waukesha Cherry-Burrell 2. Install the body (Figure 80, item 1) to the gear case assem- bly, aligning the body with the body studs. Avoid damaging the seals as the body is drawn over the shafts. 3. Secure the body to the gear case using two cap screws (Fig- ure 80, item 45).
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Waukesha Cherry-Burrell Maintenance Install Rotor Nut Assemblies 1. Install the belleville-style washer (Figure 80, item 26B) into rotor nut with raised side of washer toward rotor nut. 2. Place the retainer o-ring (item 26C) into rotor nut to retain the belleville-style washer.
Waukesha Cherry-Burrell Maintenance Standard WCB O-Ring Selections, Descriptions and Color Codes Nitrile (Buna-N) (NBR) Silicone (Si) Compound Color: Black Compound Color: Orange Color Code: Yellow Color Code: Black FDA Compliant to FDA Compliant to 21CFR177.2600 21CFR177.2600 3A Sanitary 3A Sanitary Ethylene Propylene Diene Perfluoroelastomer (FFKM) Rubber (EPDM)
Parts Lists Waukesha Cherry-Burrell 030-UL, 034-UL, 050-UL, 054-UL PD Pumps Page 50 95-03092 November 2009...
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Waukesha Cherry-Burrell Parts Lists 030-UL, 034-UL, 050-UL, 054-UL PD Pumps QTY. ITEM PART DESCRIPTION NOTES PUMP 030-UL Pump Body See Note 1 030-UL Pump Body with Flush See Note 1 034-UL Rectangular Flange Inlet Body See Note 1 034-UL Rectangular Flange Inlet Body with Flush See Note 1 050-UL Pump Body See Note 1...
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Parts Lists Waukesha Cherry-Burrell 030-UL, 050-UL PD Pumps Page 52 95-03092 November 2009...
Parts Lists Waukesha Cherry-Burrell 060-UL, 130-UL, 134-UL PD Pumps Page 56 95-03092 November 2009...
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Waukesha Cherry-Burrell Parts Lists 060-UL, 130-UL, 134-UL PD Pumps QTY. ITEM DESCRIPTION PART NO. NOTES PUMP 060-UL Pump Body See Note 1 060-UL Pump Body with Flush See Note 1 130-UL Pump Body See Note 1 130-UL Pump Body with Flush See Note 1 134-UL Rectangular Flange Inlet Body See Note 1...
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Parts Lists Waukesha Cherry-Burrell 060-UL, 130-UL, 134-UL PD Pumps Page 58 95-03092 November 2009...
Parts Lists Waukesha Cherry-Burrell Universal UL PD Pump Seals PD100-221 Note: Item 96, 97, 98 used with Double Mechanical Seal. Qty. Part No. by Model Item Description Notes 030, 034, 060, 130, 018 UL 220 UL 320 UL Pump 050, 054 134 UL MECHANICAL SEAL PARTS O-Ring, Inner Seal, Buna N...
Waukesha Cherry-Burrell Troubleshooting Troubleshooting WARNING: To avoid serious injury, do not install or service pump unless all power is off and locked out. Shut off and drain product from pump prior to disconnecting piping. PROBLEM POSSIBLE CAUSE SUGGESTED ACTION No flow, pump not turning Drive motor not running Check resets, fuses, circuit breakers Keys sheared or missing.
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Troubleshooting Waukesha Cherry-Burrell PROBLEM POSSIBLE CAUSE SUGGESTED ACTION Fluid vaporization Strainers, foot valves, inlet fittings Clear lines. If problem continues, inlet (“starved” pump inlet) or lines clogged system may require changing Inlet line size too small; inlet line Increase inlet line size. Reduce too long;...
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Waukesha Cherry-Burrell Troubleshooting PROBLEM POSSIBLE CAUSE SUGGESTED ACTION Noisy operation caused by Rotor to body contact due to Check clearances and adjust mechanical problems. improper assembly of pump shimming Rotor to body contact caused by Change piping installation to eliminate distortion of pump due to improper piping stress and distortion on body piping installation...
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For more information about our worldwide locations, approvals, certifications, and local representatives, please visit www.spxpe.com. SPX Corporation reserves the right to incorporate our latest design and material changes without notice or obligation. Design features, materials of construction and dimensional data, as described in this bulletin, are provided for your information only and should not be relied upon unless confirmed in writing.