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MMP Precleaner
Installation, Operation
and Maintenance Manual
www.flexco.com

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Summary of Contents for Flexco MMP Precleaner

  • Page 1 MMP Precleaner Installation, Operation and Maintenance Manual www.flexco.com...
  • Page 2 MMP Precleaner Serial Number: Purchase Date: Purchased From: Installation Date: Serial number information can be found on the Serial Number Label included in the Information Packet found in the cleaner carton. This information will be helpful for any future inquiries or questions about belt cleaner replacement parts, specifications or troubleshooting.
  • Page 3: Table Of Contents

    6.6 Cleaner Maintenance Checklist ......................19 Section 7 - Troubleshooting ......................20 Section 8 - Specs and CAD Drawings ....................21 8.1 Specs and Guidelines .........................21 8.2 CAD Drawings ...........................22 Section 9 - Replacement Parts ......................24 Section 10 - Other Flexco® Conveyor Products ................27...
  • Page 4: Section 1 - Important Information

    1.1 General Introduction We at Flexco® are very pleased that you have selected an MMP Belt Cleaner for your conveyor system. This manual will help you to understand the operation of this product and assist you in making it work up to its maximum efficiency over its lifetime of service.
  • Page 5: Section 2 - Safety Considerations And Precautions

    Section 2 - Safety Considerations and Precautions Before installing and operating the MMP Precleaner, it is important to review and understand the following safety information. There are set-up, maintenance and operational activities involving both stationary and operating conveyors. Each case has a safety protocol.
  • Page 6: Section 3 - Pre-Installation Checks And Options

    - Will the cleaner be installed on a chute - Is the install on an open head pulley requiring mounting structure (see 3.3 - Optional Installation Accessories) - Are there obstructions that may require cleaner location adjustments (see 3.2 - Cleaner Location Adjustments) MMP Precleaner...
  • Page 7: Cleaner Location Adjustments

    Section 3 - Pre-Installation Checks and Options (cont.) 3.2 Cleaner Location Adjustments In certain applications it is necessary to modify the location of the precleaner pole due to permanent obstacles that obstruct the desired location. Relocating the pole location can be done easily and does not hinder the performance of the cleaner as long as the “C”...
  • Page 8: Optional Installation Accessories

    *Hardware Included Lead time: 1 working day 16mm (5/8") holes. Pole Extender Kit (incl. 2 pole extenders) Ordering Item Description Number Code Pole Extender Kit MAPEK 76024 Provides 762mm (30") of extended pole length. Lead time: 1 working day MMP Precleaner...
  • Page 9: Correct Blade Installation And Tensioning

    Section 3 - Pre-Installation Checks and Options (cont.) 3.4 Correct Blade Installation and Tensioning For optimal cleaning efficiency and long wear life, the TuffShear™ blade must be located and tensioned correctly on the belt head pulley. If the cleaner pole is in the wrong location the performance of the new blade may be adversely affected.
  • Page 10: Section 4 - Installation Instructions

    Section 4 - Installation Instructions - MMP Precleaner TuffShear™ BLADE BLADE PIN MOUNTING PLATE Maximum lump size + EXTENDER 203mm (8") POLE CENTER POLE PIVOT SHAFT BRACKET Chute Wall PIVOT ARM SPRING TORQUE ARM MMP Parts List Recommended spacing from back chute wall PHYSICALLY LOCK OUT AND TAG THE CONVEYOR AT THE POWER SOURCE BEFORE YOU BEGIN CLEANER INSTALLATION.
  • Page 11 Section 4 - Installation Instructions - MMP Precleaner 2. Lay out the dimensions on the chute wall. Measure out the X dimension horizontally from the center of the pulley shaft and mark. mark mark (NOTE: It may be easier to put a level on top of the pulley shaft, draw a horizontal line and then measure down half the diameter of the shaft and make a line from the front of the shaft.
  • Page 12 Section 4 - Installation Instructions - MMP Precleaner (cont.) Install the Tensioning System. For the QMT Spring Tensioner go to step 7S. For the PAT Tensioner proceed to step 7P. QMT Spring Tensioner 7S. Install the QMT spring tensioner. Remove the adjusting nuts Fig.
  • Page 13 Section 4 - Installation Instructions - MMP Precleaner (cont.) Portable Air Tensioner (PAT) Torque arm NOTE: PAT Tensioners are shipped with the air bags and torque arms locking bolts attached to the mounting bases. and jam nuts 7P. Tension the blades to the belt. Collapse both air bags (with C-clamps) and rotate the blades until they are 25mm (1") short...
  • Page 14: Section 5 - Pre-Operation Checklist And Testing

    Run the conveyor for at least 15 minutes and inspect the cleaning performance • Check the tensioner spring for recommended length (proper tensioning) • Make adjustments as necessary NOTE: Observing the cleaner when it is running and performing properly will help to detect problems or when adjustments are needed later. MMP Precleaner...
  • Page 15: Section 6 - Maintenance

    Section 6 - Maintenance Flexco® belt cleaners are designed to operate with minimum maintenance. However, to maintain superior performance some service is required. When the cleaner is installed a regular maintenance program should be set up. This program will ensure that the cleaner operates at optimal efficiency and problems can be identified and fixed before the cleaner stops working.
  • Page 16: Blade Replacement Instructions

    Section 6 - Maintenance (cont.) 6.4 Blade Replacement Instructions BLADE PIN TuffShear ™ BLADE MMP Precleaner TuffShear™ Replacement Blade PHYSICALLY LOCK OUT AND TAG THE CONVEYOR AT THE POWER SOURCE BEFORE YOU BEGIN CLEANER MAINTENANCE. Tools Needed: - Tape measure - (2) 38mm (1½")wrenches or crescent...
  • Page 17 Section 6 - Maintenance (cont.) 3. Install the new blade. Slide the new blade onto the pole, Fig. 3 locking it into the far blade pin, then reinstall the removed blade pin, washer and clip (Fig. 3). 4. Reset the correct blade tension. Refer to the chart for the Slide blade spring length/PSI required for the belt width.
  • Page 18: Maintenance Log

    Date: ___________________ Work done by: ___________________ Service Quote #: ___________________ _____________________ Activity: _____________________________________________________________________________________ Date: ___________________ Work done by: ___________________ Service Quote #: ___________________ _____________________ Activity: _____________________________________________________________________________________ Date: ___________________ Work done by: ___________________ Service Quote #: ___________________ _____________________ Activity: _____________________________________________________________________________________ MMP Precleaner...
  • Page 19: Cleaner Maintenance Checklist

    Section 6 - Maintenance (cont.) 6.6 Cleaner Maintenance Checklist Site: _____________________________ Inspected by: ______________________________ Date: _____________________________ Belt Cleaner: _____________________________________________ Serial Number: _________________________________________ Blade Width: ¨ Belt minus 150mm (6") ¨ Belt minus 300mm (12") ¨ Belt minus 450mm (18") Beltline Information: Beltline Number: ____________________ Belt Condition: _______________________________________________________________ Belt...
  • Page 20: Section 7 - Troubleshooting

    Ensure correct tension/increase tension slightly Cleaner being pushed Increase tension; replace with cleaner with metal tips; Sticky material is overburdening cleaner away from pulley replace with larger size cleaner Cleaner not set up correctly Confirm location dimensions are equal on both sides MMP Precleaner...
  • Page 21: Section 8 - Specs And Cad Drawings

    Section 8 - Specs and CAD Drawing 8.1 Specs and Guidelines Pole Length Specifications* Max Overall Center Pole Maximum Cleaner Size Pole Length Length Conveyor Span 2050 1650 2200 1800 2350 1950 1050 2500 1050 2100 Max Conveyor Span 1200 2650 1200 2250...
  • Page 22: Cad Drawings

    Section 8 - Specs and CAD Drawing 8.2 CAD Drawing- MMP with QMT MMP Precleaner...
  • Page 23 Section 8 - Specs and CAD Drawing 8.3 CAD Drawing- MMP with PAT...
  • Page 24: Section 9 - Replacement Parts

    (18" - 24") Lead Time: 1 working day TuffShear 750 - 1200mm (30" - 48") TuffShear 1350 - 1950mm (54" - 78") TuffShear 2100-2250mm For best results use Flexco Genuine ® (84" - 90") Replacement Blades and Parts. MMP Precleaner...
  • Page 27: Section 10 - Other Flexco Conveyor Products

    Section 10 - Other Flexco Conveyor Products Flexco® provides many conveyor products that help your conveyors to run more efficiently and safely. These components solve typical conveyor problems and improve productivity. Here is a quick overview on just a few of them: EZP1 Precleaner DRX™...
  • Page 28 236 Albert Amon Rd • Meadowdale Ext. 7 • Germiston 1614 • South Africa Tel: +27-11-608-4180 • Fax: +27-11-454-5821 • E-mail: flexco@flexco.co.za Visit www.flexco.com for other Flexco locations and products. ©2016 Flexible Steel Lacing Company. 10/25/16. For reorder: X2910...

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