Martin Chevron Cleaner
Martin ChevronCleanerGo to Martin Chevron Cleaner web pageOperator’s ManualM3266
ImportantMARTIN ENGINEERING HEREBY DISCLAIMS ANY LIABILITY FOR: DAMAGE DUE TOCONTAMINATION OF THE MATERIAL; USER’S FAILURE TO INSPECT, MAINTAIN AND TAKEREASONABLE CARE OF THE EQUIPMENT; INJURIES OR DAMAGE RESULTING FROM USE ORAPPLICATION OF THIS PRODUCT CONTRARY TO INSTRUCTIONS AND SPECIFICATIONSCONTAINED HEREIN. MARTIN ENGINEERING’S LIABILITY SHALL BE LIMITED TO REPAIROR REPLACEMENT OF EQUIPMENT SHOWN TO BE DEFECTIVE.Observe all safety rules given herein along with owner and Government standards and regulations. Knowand understand lockout/tagout procedures as defined by American National Standards Institute (ANSI)z244.1-1982, American National Standard for Personnel Protection - Lockout/Tagout of Energy Sources Minimum Safety Requirements and Occupational Safety and Health Administration (OSHA) FederalRegister, Part IV, 29 CFR Part 1910, Control of Hazardous Energy Source (Lockout/Tagout); Final Rule.The following symbols may be used in this manual:!DANGERDanger: Immediate hazards that will result in severe personal injury or death.!WARNINGWarning: Hazards or unsafe practices that could result in personal injury.!CAUTIONCaution: Hazards or unsafe practices that could result in product or property damages.IMPORTANTImportant: Instructions that must be followed to ensure proper installation/operation of equipment.NOTENote: General statements to assist the reader.
SectionPageList of Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iiList of Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iiIntroduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Installations without chutework . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Belt cleaner inspection access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Materials required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Urethane shelf life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Before Installing Belt Cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Installing Belt Cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .111112345Locating Martin Torsion Arm Chevron Cleaner mainframe . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5After Installing Belt Cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Weekly Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Troubleshooting/Installation Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Part Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Appendix A. Typical Martin Chevron Cleaner Installations . . . . . . . . . . . . . . . . . . . . . . . . A-1Martin Engineering M3266-06/14iMartin Chevron CleanersTable of ContentsTable of Contents
List of Figures/TablesList of FiguresFigure123TitlePageMartin Torsion Arm Chevron Cleaner Mainframe Location . . . . . . . . . . . . . . . 5Martin Torsion Arm Cleaner Assembly, P/N 36881-XXXXXX . . . . . . . . . . . . 11Conveyor Products Warning Label, P/N 23395 . . . . . . . . . . . . . . . . . . . . . . . . . . 14List of TablesTableIIIIIITitlePageUrethane Shelf Life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Part Numbers & Quantities for Martin Torsion Arm Chevron Cleaner . . . . . . . 12Martin Chevron Blade/Assembly Materials and Part Numbers . . . . . . . . . . . . . 13Martin Engineering M3266-06/14iiMartin Chevron Cleaners
GeneralThe Martin Chevron Cleaner was designed to control carryback and materialbuildup for chevron ribbed or cleated conveyor belts. The Martin ChevronCleaner consists of special torsion arms on a Martin DT2 Track with 90durometer urethane blades. Each blade has several independent fingers thatflex with the chevron belt and maintain an effective scraping contact.Installationswithout chuteworkThese procedures were written for equipment that is being installed onenclosed pulley chutework. If the pulley is not enclosed, the equipment shouldbe installed using the best available field resources and methods to ensure thatthe critical dimensions are followed for proper installation.The Martin Hanger Mount Assembly can be used for installations withoutchutework. See "Part Numbers" for a list of mounts and part numbers.Belt cleanerinspection accessIf the belt cleaner is installed on enclosed pulley chutework, a Martin Inspection Door should be installed. Martin Inspection Doors are availablefrom Martin Engineering or a representative.ReferencesThe following documents are referenced in this manual: American National Standards Institute (ANSI) z244.1-1982, AmericanNational Standard for Personnel Protection - Lockout/Tagout of EnergySources - Minimum Safety Requirements, American National StandardsInstitute, Inc., 1430 Broadway, New York, NY 10018. Federal Register, Volume 54, Number 169, Part IV, 29 CFR Part 1910,Control of Hazardous Energy Source (Lockout/Tagout); Final Rule,Department of Labor, Occupational Safety and Health Administration(OSHA), 32nd Floor, Room 3244, 230 South Dearborn Street, Chicago,Illinois 60604. Martin Inspection Door Operator’s Manual, P/N M3891. Tensioners’ operator’s manuals (see “Part Numbers” in this manual for acomplete list).Materials requiredMartin Engineering M3266-06/14Only standard hand tools are required to install and service this equipment.1Martin Chevron CleanersIntroductionIntroduction
IntroductionSafetyAll safety rules defined in the above documents and all owner/employer safetyrules must be strictly followed when working on the belt cleaner.!DANGERDo not touch or go near the conveyor belt or conveyoraccessories when the belt is running. Your body or clothingcan get caught and you can be pulled into the conveyor,resulting in severe injury or death.!DANGERBefore installing, servicing, or adjusting the belt cleaner, turnoff and lock out/tag out all energy sources to the conveyor andconveyor accessories according to ANSI standards. Failure todo so could result in serious injury or death.!DANGERIf this equipment will be installed in an enclosed area, test thegas level or dust content before using a cutting torch orwelding. Using a torch or welding in an area with gas or dustmay cause an explosion resulting in serious injury or death.!WARNINGBefore using a cutting torch or welding the chute wall, coverthe conveyor belt with a fire retardant cover. Failure to do socan allow the belt to catch fire.!WARNINGRemove all tools from the installation area and conveyor beltbefore turning on the conveyor. Failure to do so can causeserious injury to personnel or damage to the belt andconveyor.!WARNINGMainframe with blade can be heavy and may require twopeople to lift. Attempting to lift the belt cleaner withoutassistance could result in injury.Martin Engineering M3266-06/142Martin Chevron Cleaners
Urethane shelf lifeUrethane put in service after exceeding it’s shelf life may weardifferently and deteriorate quicker than normal urethane.NOTE14Code Date is written near bottom of blade as mm/dd/yy-x. Inaddition to or in place of this date, you may see an imprinteddate medallion similar to the example shown. In this example,“14” stands for the year 2014. The small circles represent thequarter of the year. If three circles are “punched” the bladewas produced in the first quarter. If none of the circles are“punched” the blade was produced in the fourth quarter. Ifcode date on your blade(s) is not legible or is missing, contactMartin Engineering or a representative.Table I. Urethane Shelf LifeBlade ColorMartin Engineering M3266-06/14Shelf LifeBlue1 Year from Code DateBrown2 Years from Code DateClear1 Year from Code DateGreen2 Years from Code DateOrange1 Year from Code Date3Martin Chevron CleanersIntroductionIMPORTANT
Before InstallationBefore Installing Belt CleanerIMPORTANTThe delivery service is responsible for damage occurring intransit. Martin Engineering CANNOT enter claims fordamages. Contact your transportation agent for moreinformation.1. Inspect shipping container for damage. Report damage to delivery serviceimmediately and fill out delivery service’s claim form. Keep any damagedgoods subject to examination.2. Remove belt cleaner assembly from shipping container.3. If anything is missing contact Martin Engineering or a representative.!WARNINGBefore installing equipment, turn off and lock out/ tag out allenergy sources to the conveyor and conveyor accessoriesaccording to ANSI standards. Failure to do so could result inserious injury or death.4. Turn off and lock out/tag out energy source according to ANSI standards(see “References”).!DANGERIf this equipment will be installed in an enclosed area, test thegas level or dust content before using a cutting torch orwelding. Using a torch or welding in an area with gas or dustmay cause an explosion resulting in serious injury or death.5. If using a cutting torch or welding, test atmosphere for gas level or dustcontent. Cover conveyor belt with fire retardant cover.IMPORTANTCenter the belt cleaner blades to clean an area narrower thanthe conveyor belt width. This allows for side-to-side movementof the belt and prevents damage to the belt edge.NOTEThe chute wall that the tensioner will be located on is referredto as the “operator side.” The other side of the chute isreferred to as the “far side.” (If installing dual tensioners, sidethat is most accessible is “operator side.”)6. Determine which side of chute is easiest to access. Locate the tensioneron the most accessible chute wall.Martin Engineering M3266-06/144Martin Chevron Cleaners
IMPORTANTRead entire section before beginning work.To install the belt cleaner, follow the procedures corresponding to thefollowing steps:1. Find center point of belt cleaner mainframe.2. Install tensioner according to the applicable tensioner’s operator’smanual. (See “Part Numbers” in this manual for tensioner manual partnumbers.)Locating Martin Torsion ArmChevron cleanermainframe1. See Figure 1. On operator side chute wall, draw horizontal and verticalcenter lines of pulley to find pulley center point (A). Make sure verticalcenter line is perpendicular to belt line.2. Measure 1 in. (25 mm) past point where belt leaves pulley (B), and markvertical line on chute wall perpendicular to belt line.AA. Center point of pulleyB. Point where belt leaves pulleyC. Center point of first belt cleanermainframeD. Center point of second beltcleaner mainframe1.00 (25)B90 C5-1/2 1/8(140 3)7-1/2(190)D16-1/2 (419)Figure 1. Martin Torsion Arm Chevron Cleaner Mainframe Location3. Locate cleaner blades where this line crosses bottom (return side) ofconveyor belt. If you cannot install cleaner at this point, install it as closeto it as possible. If belt is not adequately supported where blade contactsbelt, a belt support must be installed.Martin Engineering M3266-06/145Martin Chevron CleanersInstallationInstalling Belt Cleaner
Installation4. Measure vertically and horizontally as shown in Figure 1 and markmainframe center point (C).5. Repeat steps 1 through 4 for far side chute wall.NOTEFor maximum cleaning, Martin Engineering recommendsinstalling Martin Chevron Cleaners in pairs (right and left)with torsion arm angles set in alternating directions.6. To install second belt cleaner:a. On chute wall, measure 16-1/2 in. (419 mm) from center of firstmainframe (C, Figure 1) in direction of belt travel.b. Locate center of second cleaner mainframe (D) at this point. If youcannot install cleaner at this point, install it as close to it as possible. Ifbelt is not adequately supported where blade contacts belt, a beltsupport must be installed.7. If using Martin Inspection Door, install according to Martin InspectionDoor Operator’s Manual, P/N M3891.Martin Engineering M3266-06/146Martin Chevron Cleaners
After InstallationAfter Installing Belt Cleaner1. Thoroughly wipe chute wall clean above tensioner.2. Place Conveyor Products Warning Label (P/N 23395) on outside chutewall visible to belt cleaner operator.!WARNINGFailure to remove tools from installation area and conveyorbelt before turning on energy source can cause serious injuryto personnel and damage to belt.!DANGERDo not touch or go near conveyor belt or conveyor accessorieswhen conveyor belt is running. Body or clothing can getcaught and pull body into conveyor belt, causing severe injuryor death.3. Turn on conveyor belt for 1 hour, then turn off.!DANGERBefore installing, servicing, or adjusting the belt cleaner/tensioner, turn off and lock out/tag out all energy sources tothe conveyor and conveyor accessories according to ANSIstandards. Failure to do so could result in serious injury ordeath.4. Make sure all fasteners are tight. Tighten if necessary.5. Make sure cleaner is not changing belt line. If it is, install belt supportahead of blade-to-belt contact point.6. Inspect belt cleaner for the following: Wear. (A small amount of “break-in” wear may be found. This willstop once blades wear to conveyor belt contour.) Material buildup. (No material between blades and return side ofconveyor belt should be found.)7. If wear, material buildup, or some other problem exists, see“Troubleshooting.”Martin Engineering M3266-06/147Martin Chevron Cleaners
Weekly MaintenanceWeekly MaintenanceIMPORTANTRead entire section before beginning work.NOTEMaintenance inspection should be performed no less thanweekly. Some applications may require more frequentmaintenance inspections.!DANGERBefore installing, servicing, or adjusting the belt cleaner/tensioner, turn off and lock out/tag out all energy sources tothe conveyor and conveyor accessories according to ANSIstandards. Failure to do so could result in serious injury ordeath.1.2.3.4.Remove any material from belt cleaner.Make sure all fasteners are tight. Tighten if necessary.Check tension on cleaner. Re-tension if necessary.Wipe all labels clean. If labels are not readable, contact MartinEngineering or a representative for replacements.5. Check blades for excessive wear. Replace if necessary.6. Remove equipment from service if there is any indication it is notfunctioning properly. Call Martin Engineering or a representative forassistance. Do NOT return equipment to operation until the cause of theproblem has been identified and corrected.!WARNINGFailure to remove tools from maintenance area and conveyorbelt before turning on energy source can cause serious injuryto personnel and damage to belt.7. Remove all tools from maintenance area.!DANGERDo not touch or go near conveyor belt or conveyor accessorieswhen conveyor belt is running. Body or clothing can getcaught and pull body into conveyor belt, causing severe injuryor death.8. Start conveyor belt.Martin Engineering M3266-06/148Martin Chevron Cleaners
SymptomCorrective ActionInsufficient cleaning andcarryback. Tension of cleaner on belt is set too low or too high. Increase ordecrease tensioner setting. Blades are worn. Check blades and replace if necessary.Noise or vibration.Tension is not sufficient or is set too high. Correct tension asnecessary. If this does not correct problem, blade urethane may notmatch application. Contact Martin Engineering or representative.High blade wear rate.Tension of cleaner on belt is set too high. Reduce tensioner setting.Unusual wear or damage toblades.Check belt splice(s) and repair as necessary.Bent or broken mainframeor support frame due toblade slipping through.If blades are worn to or past the wear line, replace blades. If bladesare not worn, check mainframe location.Corrosion or chemicaldegradation.Blade urethane may not match application. Contact MartinEngineering or representative.NOTEConveyor equipment such as conveyor belt cleaners are subject to a wide variety of bulk materialscharacteristics and often have to perform under extreme operating or environmental conditions. It isnot possible to predict all circumstances that may require troubleshooting. Contact MartinEngineering or a representative if you are experiencing problems other than those listed in the“Troubleshooting” chart above. Do not return the equipment to operation until the problem has beenidentified and corrected.InstallationchecklistIf after taking the corrective actions suggested under “Troubleshooting” youare still experiencing problems, check for the following:Installation Checklist Secondary Cleaner blade tip is 1 in. (25 mm) past vertical center line of pulley. Secondary Cleaner is not changing belt line. Blades are centered on belt.Martin Engineering M3266-06/149Martin Chevron CleanersTroubleshootingTroubleshooting
Part NumbersPart NumbersThis section provides product names and corresponding part numbers forMartin Chevron Cleaners and related equipment. Please reference partnumbers when ordering parts:Martin ChevronCleanerMartin Torsion Arm Chevron Cleaner Assembly:P/N 36881-XXXXXX. See Figure 2.RecommendedtensionersMartin Torsion Arm Chevron Cleaner:Belts 18 to 48 in. (400 to 1400 mm) wide:Martin Twist Tensioner: P/N 38850.Adjustable "L" Bracket Twist Tensioner: P/N 38850-L.Shock (Ring) Mount Spring Tensioner: P/N 38180.Adjustable "L" Bracket Air Tensioner: P/N 31291.Adjustable "L" Bracket Spring Tensioner: P/N 31291-SM.Shock (Ring) Mount Air Tensioner: P/N 32745.Belts 54 to 96 in. (1400 to 2400 mm) wide:Martin Twist Dual Tensioner: P/N 38850-2.Dual Adjustable "L" Bracket Twist Tensioner: P/N 38850-2L.Dual Shock (Ring) Mount Spring Tensioner: P/N 38180-2.Dual Shock (Ring) Mount Air Tensioner: P/N 32745-2R.Operator’smanualsMartin Inspection Door Operator’s Manual: P/N M3891.Martin Spring and Air Tensioners Operator’s Manual: P/N M3263.Martin Twist Tensioner Operator’s Manual: P/N M3837.MiscellaneousHanger Mount Assembly: P/N 27382. Use with Martin Torsion Arm Chevron Cleaners to mount Martin Twist Tensioner or Shock(Ring) Mount Tensioner onto stringer instead of onto chute wall.Reversing "Z" Bracket: P/N 31158. For use with Martin Inspection Door.Mandrel Belt Cleaner Mount: P/N 34280-30 or 34280-48. Replaces far sidebelt cleaner mount and allows you to service belt cleaner from tensioner side.Flange Mounting Bracket: P/N 30537. Use to mount Spring or AirTensioner onto chute wall with 12 x 18-in. (305 x 457-mm) Martin Inspection Door.Martin Engineering M3266-06/1410Martin Chevron Cleaners
126321651113171410497,82418, 19, 2021, 22, 2325Left Torsion ArmsRight Torsion ArmsFigure 2. Martin Torsion Arm Chevron Cleaner Assembly, P/N 36881-XXXXXX**ItemDescriptionPart No.Qty1BladeTable IIITable II2Torsion Arm Weldment32268Table II3Split Frame34423-XX*24Mainframe34424-XX*15Screw SHS 1/2-13 x 1-1/2 SS3319046Nut Hex 1/2-13NC1177147Nut Elastic Lock 1/2-13NC ZP18577Table II8Washer Flat 1/217328Table II9End Stop30386210Bolt Carr
Martin Engineering M3266-06/14 1 Martin Chevron Cleaners Introduction General The Martin Chevron Cleaner was designed to control carryback and material buildup for chevron ribbed or cleated conveyor belts. The Martin Chevron Cleaner consists of special torsion arms on a Martin DT2 Track with 90- durometer urethane blades.
2.15 Chevron Australia Pty Ltd is a wholly-owned subsidiary of the Chevron Corporation. Chevron Corporation wasformed by the merger of Chevron and Texaco in 2001. Chevron’s other relevant Australian interests include: a 50% operating interest in the Gorgon Project, located off the nor
was presented to this office by representatives from Chevron U.S.A. Inc. (Chevron) on May 4, 1990. The proposed unit is located in Lea County, New Mexico, approximately one mile southeast of Chevron's Eunice Monument South Unit. The Arrowhead Pool is located on a northw
Chevron's1 affiliate, Unocal Myanmar Offshore Co., Ltd. ("UMOCL"), is a long-term partner in Myanmar. UMOCL conducts its business . 1 As used in this report, the term "Chevron" and such terms as "the company," "their," "our," "its," and "we" may refer to Chevron Corporation or one or more of Chevron
//Never place the cleaner on hot surfaces or near heat sources or //Do not place the cleaner on a soft surface that might cover the openings. //Do not run the cleaner for continuous working more than 1.5 hours . //Do not hit the cleaner.Be careful when moving the cleaner. //Do not expose the cleaner to temperature below -10 or above 40 .
cleaner pe hand cleaner orange f450 g25218 pe jomax house cleaner quart jhcq reg.10.95 esp.8.21 pe limpiador clean all qt lcaqt reg.3.99 esp.2.99 limpiador granito lgr pe hopes lemon oil 16 onz lo pe minwax hardwood floor cleaner mhfc reg.4.8 esp.3.6 minwax wood cleaner 32 onz pe natural orange hand cleaner nohc hopes perfect
