ABOUT THIS MANUAL Scope —This instruction manual is intended to provide preventive maintenance procedures, service procedures, and mechanical parts identification for Milnor® 30022H7x and 30022H8x model rigid mount washer-extractors. Measurements are in commonly used US and metric units unless otherwise noted.
(unless the time period is specifically extended for certain parts pursuant to a specific MILNOR published extended warranty) from our factory with no operating hour limitation. This warranty is contingent upon the equipment being installed, operated and serviced as specified in the operating manual supplied with the equipment, and operated under normal conditions by competent operators.
• If the component is an electrical component, give the schematic number if known. • If the component is a motor or an electrical control, give the nameplate data from the used component. To write to the Milnor factory: Pellerin Milnor Corporation Post Office Box 400...
The owner/user must familiarize himself with the contents of all machine instruction manuals. The owner/user should direct any questions about these instructions to a Milnor® dealer or the Milnor® Service department.
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The Safety Guide and other machine manuals must be available at all times to the appropriate personnel. See the machine service manual for safety placard part numbers. Contact the Milnor Parts department for replacement placards or manuals. Maintenance —Ensure the machine is inspected and serviced in accordance with the norms of 1.5.
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Processing can cause solvent-containing goods to give off flammable vapors. • Do not use flammable solvents in processing. • Do not process goods containing flammable substances. Consult with your local fire department/public safety office and all insurance providers. PELLERIN MILNOR CORPORATION...
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This will over-speed the motor and pulleys and can cause them to rip apart, discharging metal fragments at high speed. • Stop the machine immediately if any of these conditions occur: • abnormal whining sound during extract • skidding sound as extract ends • clutches remain engaged or re-engage during extract PELLERIN MILNOR CORPORATION...
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Hazards include but are not limited to panic, burns, poisoning, suffocation, heat prostration, biological contamination, electrocution, and crushing. • Do not enter the cylinder until it has been thoroughly purged, flushed, drained, cooled, and immobilized. — End of BIUUUS27 — PELLERIN MILNOR CORPORATION...
• the liquor level and chemical conditions in the bath preceding extraction, and • other miscellaneous factors. ® Estimates of the maximum force normally encountered are available for each Milnor model and ® size upon request. Floor or foundation sizes shown on any Milnor...
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All data is subject to change without notice and may have changed since last printed. It is the sole responsibility of every potential owner to obtain written ® confirmation that any data furnished by Milnor applies for the model(s) and serial number(s) of the specific machines.
Several installation guidelines and precautions are displayed symbolically, on tags placed at the appropriate locations on the machine. Some are tie-on and others are adhesive tags. Tie-on tags and white, adhesive tags may be removed after installation. Yellow adhesive tags must remain on the machine. PELLERIN MILNOR CORPORATION...
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The safety, installation, and electrical schematic manuals are particularly important to installers. B2TAG88005: This carefully built product was tested and ® inspected to meet Milnor performance and quality standards by B2TAG93013: This bearing housing was lubricated at the Milnor factory before shipment.
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Ensure the chemical system prevents dribbling, siphoning, or any other unintentional release of chemicals. Inspect regularly for proper operation and evidence of damage. Consult Milnor document BIWUUI03 “Avoiding Damage from Allied Remote Chemical Delivery Systems”. PELLERIN MILNOR CORPORATION...
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Understanding the Tag Guidelines for the Models Listed Below — End of BIUUUI02 — PELLERIN MILNOR CORPORATION...
® of such systems by the chemical supply company. Milnor washer-extractors and CBW batch washers (tunnels) are available with convenient inlets for such systems (see Figure 1). Most common of the types of systems currently used in commercial laundering operations are pumped chemical systems.
CAUTION 1 : Equipment and Textile Damage Hazards—Chemicals leaked into the machine, particularly when it is idle can destroy machine components and textiles left in the machine. Pellerin Milnor Corporation accepts absolutely no responsibility for damage to its equipment or to textiles therein from abnormal contact with chemicals.
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Hence, any concentrated chemical that remains in the injection line between the pump and the machine is free to flow into the machine. Some examples of this are shown in Figure 3. PELLERIN MILNOR CORPORATION...
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CAUTION 2 : Injury and Damage Hazards—Chemicals leaking from a chemical system may be corrosive or toxic. Such chemicals can injure personnel and damage equipment. • Use care when connecting chemical lines. • Inspect regularly for leaks. — End of BIWUUI03 — PELLERIN MILNOR CORPORATION...
MSSM0712AE/2001084V È 3 0022H7J AND 30022H8J PREVENTIVE MAINTENANCE As required by the warranty, to ensure safe operation, and to achieve optimum performance and service life ® from Milnor washer-extractors, the schedules, instructions, and precautions herein must be strictly followed. Ï...
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MACHINE DAMAGE HAZARD—Mixing incompatible lubricants will result in severe machine damage. DO NOT mix different base lubricants. Before using a non-specified lubricant, consult the lubricant manufacturer to determine compatibility. Ï L ubrication Specifications Component Lubricant/Type Amount of Lubricant Main bearing High quality SAE 50 (ISO 220) 22 fluid ounces (651 milliliters)
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oz. (1.77 grams) (by volume) of grease. Therefore, one fluid ounce (28.3 grams) of grease would be pro- vided by 16 strokes of the grease gun. Determine the flow rate of your grease gun by pumping one ounce into a calibrated container. If fewer than 16 strokes are required, all quantities in strokes in the schedule should be reduced accordingly, and if more than 16 strokes are required, the number of strokes should be in- creased.
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Ê P reventive Maintenance Items Î F IGURE 1 (MSSM0712AE) Î W ater Seal Grease Point Î F IGURE 2 (MSSM0712AE) Î M ain Bearing Housing Vent (1) and Oil Fill (2) Î F IGURE 4 (MSSM0712AE) Î I nlet Valve Strainers Î...
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Check belt tension when replacing and adjusting drive train ® components. Belt tension testing tool (Milnor part number 30T001), straight edge, and Belt Tension Tables are required when setting belt tensions. Do not refer to instruction sheet provided with tension testing tool.
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Ê R emoving and Installing the Main Drive Pulley Replace the pulleys if the side walls are chipped, broken, or excessively worn. Remove the console top and belt guards, then remove the appropriate belts, dirt, or paint from the shaft end and see instructions below. Ë...
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Ë A ligning Pulley After replacing the drive train components, check the pulley alignment. 1. Stretch a string from the motor pulley to the drive pulley as shown on FIGURE 8. 2. Adjust the position of the main drive pulley until the string touches A, B, C, and D. Secure the pulley. ENTANGLE HAZARD—Belts and pulleys can crush and entangle body parts.
Hold one hand or a cup under the handle to catch the contents, then remove your finger, allowing the spring and ball to fall out, as in Figure 2. Shake the handle if necessary, to work the components free. PELLERIN MILNOR CORPORATION...
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The spring can stretch and be damaged if it does not separate from the shaft cam. • Be prepared to work the end of the spring out of the hole in the shaft cam as the door is opened. PELLERIN MILNOR CORPORATION...
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2. Using a screwdriver, push down the door lock slider pin (Figure 6) and rotate the shaft (Figure 7) counterclockwise to remove it from the lock mechanism. Figure 6: Door Lock Slider Pin in the Door Lock Figure 7: Removing the Shaft from the Lock Mechanism Mechanism PELLERIN MILNOR CORPORATION...
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Tighten the set screw until the set screw is flush with the handle. This will provide roughly the correct spring tension. c. Rotate door handle counterclockwise 90 degrees to ratchet it to the next position (with the next spoke on top). PELLERIN MILNOR CORPORATION...
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Make 1/4 turn adjustments to all four set screws if necessary to achieve the proper tension. 9. Install the black plastic cap over the center of the handle. — End of BIRH3M02 — PELLERIN MILNOR CORPORATION...
If fastener torque specifications or threadlocking compound requirements in an assembly document vary from the specifications in this document, use the assembly document. Figure 1: Common Bolts Used in Milnor Equipment Bolt Head Identifying Marks Legend SAE Grades 1 and 2, ASTM A307, and stainless steel...
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Table 3: Torque Values for Plated Fasteners 5/16-inch and Smaller Bolt Grade Grade 2 Grade 5 Grade 8 Grade BC Bolt Size Pound-Inches Pound-Inches Pound-Inches Pound-Inches 1/4 x 20 1/4 x 28 5/16 x 18 5/16 x 24 PELLERIN MILNOR CORPORATION...
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Table 8: Torque Values for Applications of LocTite 262 Bolt Grade Grade 2 Grade 5 Grade 8 Grade BC Bolt Size Pound-feet Pound-feet Pound-feet Pound-feet 3/4 x 10 3/4 x 16 7/8 x 9 7/8 x 14 PELLERIN MILNOR CORPORATION...
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Table 11: Torque Values for Stainless Steel Fasteners 5/16-inch and Smaller 18-8 Stainless with 316 Stainless 18-8 Stainless Loctite 767 Nominal Pound- Pound- Pound- Bolt Size Inches Inches Inches 1/4 x 20 1/4 x 28 5/16 x 18 5/16 x 24 PELLERIN MILNOR CORPORATION...
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CAUTION 2 : Malfunction Hazard—Improper application of threadlocking compounds may result in fasteners becoming loose from impact, heat, or vibration. Loose fasteners can cause the equipment to malfunction. • Read and follow the threadlocking compound manufacturer's instructions and warnings. PELLERIN MILNOR CORPORATION...
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No threadlocking compound here Cover this area Nut depth Disassembly —For low-strength and medium-strength products, disassemble with hand tools. 3.3. For high-strength products, apply localized heat for five minutes. Disassemble with hand tools while the parts are still hot. PELLERIN MILNOR CORPORATION...
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Fastener Torque Requirements Figure 4: Disassembly Use Localized Heat Legend Soldering gun heating small fastener Torch heating large fastener — End of BIUUUM04 — PELLERIN MILNOR CORPORATION...
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BMP020107/2002145V (Sheet 2 of 2) Pellerin Milnor Corporation Pellerin Milnor Corporation Litho in U.S.A. P. O. Box 400, Kenner, LA 70063-0400 Parts List—Safety Placard Placement Find the correct assembly first, then find the needed components. The item letters (A, B, C, etc.) assigned to assemblies are referred to in the "Used In"...
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BMP020108/2002145V (Sheet 2 of 2) Pellerin Milnor Corporation Pellerin Milnor Corporation Litho in U.S.A. P. O. Box 400, Kenner, LA 70063-0400 Parts List—Safety Placard Placement Find the correct assembly first, then find the needed components. The item letters (A, B, C, etc.) assigned to assemblies are referred to in the "Used In"...
BMP010017/2002044V (Sheet 2 of 2) Pellerin Milnor Corporation Pellerin Milnor Corporation Litho in U.S.A. P. O. Box 400, Kenner, LA 70063-0400 Parts List—Motor Mount Find the correct assembly first, then find the needed components. The item letters (A, B, C, etc.) assigned to assemblies are referred to in the "Used In"...
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BMP990013/2009142B (Sheet 2 of 2) Pellerin Milnor Corporation Pellerin Milnor Corporation Litho in U.S.A. P. O. Box 400, Kenner, LA 70063-0400 Parts List—Main Bearing Installation Find the correct assembly first, then find the needed components. The item letters (A, B, C, etc.) assigned to assemblies are referred to in the "Used In"...
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BMP010018/2010206B (Sheet 3 of 3) Pellerin Milnor Corporation Pellerin Milnor Corporation Litho in U.S.A. P. O. Box 400, Kenner, LA 70063-0400 Parts List—Door Installation & Assembly Find the correct assembly first, then find the needed components. The item letters (A, B, C, etc.) assigned to assemblies are referred to in the "Used In"...
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BMP080002/2009214B (Sheet 2 of 2) Pellerin Milnor Corporation Pellerin Milnor Corporation Litho in U.S.A. P. O. Box 400, Kenner, LA 70063-0400 Parts List—Door Locking Handle Find the correct assembly first, then find the needed components. The item letters (A, B, C, etc.) assigned to assemblies are referred to in the "Used In"...
BMP010021/2002044V (Sheet 4 of 4) Pellerin Milnor Corporation Pellerin Milnor Corporation Litho in U.S.A. P. O. Box 400, Kenner, LA 70063-0400 Parts List—Water & Peristaltic Find the correct assembly first, then find the needed components. The item letters (A, B, C, etc.) assigned to assemblies are referred to in the "Used In"...
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BMP990026/2002044V (Sheet 2 of 2) Pellerin Milnor Corporation Pellerin Milnor Corporation Litho in U.S.A. P. O. Box 400, Kenner, LA 70063-0400 Parts List—Steam Inject Option Find the correct assembly first, then find the needed components. The item letters (A, B, C, etc.) assigned to assemblies are referred to in the "Used In"...