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TROUBLESHOOTING GUIDE FOR BROWNING GEARS WHAT …

1 WHAT HAPPENEDPROBABLE CAUSEWHAT TO DOExcessive gear wearInsufficient adequate lubrication. Refer to the gear Engineering section of the BROWNING catalog for correct type not drive HP requirement. Replace gear set with hardened GEARS of the same size. Replace gear set with GEARS having a greater face underdesigned for drive HP requirement. Redesign drive and replace with one of sufficient drive subjected to abrasive an adequate cover for the drive. Replace drive with hardened drive set improperly adjusted for correct Drive and adjust for correct correct lubrication.

Belt damaged during installation. Follow BROWNING V-belt Drive installation instructions. Shock or extreme overload. Eliminate overload cause or redesign drive. TROUBLESHOOTING GUIDE FOR BROWNING® V-BELT DRIVES TROUBLESHOOTING

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  Guide, Troubleshooting, Belt, Gear, Browning, Troubleshooting guide for browning gears, Troubleshooting guide for browning

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Transcription of TROUBLESHOOTING GUIDE FOR BROWNING GEARS WHAT …

1 1 WHAT HAPPENEDPROBABLE CAUSEWHAT TO DOExcessive gear wearInsufficient adequate lubrication. Refer to the gear Engineering section of the BROWNING catalog for correct type not drive HP requirement. Replace gear set with hardened GEARS of the same size. Replace gear set with GEARS having a greater face underdesigned for drive HP requirement. Redesign drive and replace with one of sufficient drive subjected to abrasive an adequate cover for the drive. Replace drive with hardened drive set improperly adjusted for correct Drive and adjust for correct correct lubrication.

2 Refer to the gear Engineering section of the BROWNING catalog for correct type driveWorn drive for wear. Replace gear speed too highCheck gear pitch line velocity. Refer to the gear Engineering section of the BROWNING catalog for breakageOverload or shock overload or shock load drive with wider GEARS or 20 degree pres-sure angle material in driveProvide an adequate cover for the tooth deformation (plastic flow)Drive overload condition. Replace gear set with hardened GEARS . Replace gear set with wider GUIDE FOR BROWNING GEARS Periodic inspections should be performed.

3 Failure to perform proper maintenance can result in premature product failure and personal injury. Read and follow all instructions carefully. Disconnect and lock-out power before installation and mainte-nance. Working on or near energized equipment can result in severe injury or death. Do not operate equipment without guards in place. Exposed equipment can result in severe injury or HAPPENEDPROBABLE CAUSEWHAT TO DOChain climbs sprocketChain does not properly fit on for sprocket oversize bottom diameters and replace if badly chainSprockets badly chain and sprocket ( on some drives, sprockets can be reversed.)

4 Insufficient chain wrapRedesign drive to get more teeth in contact with chain. Design a BROWNING Drive Tightener into the drive to accomplish additional chain chain up for proper slack or adjust center build-up in sprocket tooth the sprockets. Provide a cover to protectdrive from foreign material. Sprockets with mud relief may be out of drive noiseSprocket alignment and the correct Type lubrication as dic-tated by the drive specifications. Where correctlubrication cannot be applied, MORSE LL chain may provide a satisfactory or sprockets badly chain and/or sprockets.

5 Driver sprocketshould be pitch size too large for drive and parts rubbing stationary and align supports, casing and dirt or other interfering wear on link plate and/or sides of sprocket breakageChain speed too high for pitch and sprocket a smaller pitch condition causing shock build-up in sprocket tooth the sprockets. Provide a cover to protectdrive from foreign the correct Type lubrication as dictated by the drive specifications. Where cor-rect lubrication cannot be applied, MORSE LL chain may provide a satisfactory or sprocket drive from corrosion causing worn sprockets for wear and clings to sprocketsBadly worn sprockets for wear and whipExcessive chain up for proper slack or adjust pulsating loadsReduce loads or redesign to a heavier an idler take-up GUIDE FORBROWNING AND MORSE ROLLER CHAIN DRIVESTROUBLESHOOTING3 WHAT HAPPENEDPROBABLE CAUSEWHAT TO DOChain gets stiffLong center distance.

6 Inadequate the correct Type lubrication as dictated by the drive specifications. Where correct lubrication cannot be applied, MORSE LL chain may provide a satisfactory drive from corrosion causing build-up in chain a cover to protect drive from foreign sprocket iron with BROWNING stock steel sprockets (available hardened in smaller sizes).Excessive shock shock loads or redesign and replace with a larger hardened wear on sprockets or rollersShafts not parallel or not in same on inside of roller plates or side of sprocket teethSprockets offset or not on tips of sprocket teethChain elongated vibrationBroken or missing or replace chain elongationInadequate proper lubricationDrive overloadRedesign GUIDE FORBROWNING AND MORSE ROLLER CHAIN DRIVESTROUBLESHOOTING4 WHAT HAPPENEDPROBABLE CAUSEWHAT TO DOBelt stretch

7 Beyond takeupWorn sheavesUnderdesigned and replace excessively tension cord section during belt and properly vibrationDamaged belt cord beltLoose beltBelts improperly tensionedTension drive with slack of each belt on the same side of the too long at installationInsufficient takeupUse shorter improperly set driver and driven machine set size correct size too short at installationInsufficient longer improperly set driver and driven machine set size correct size mismatched at installationBelts matched by code number belts with BROWNING machine matched belts and new belts used together on same with new brand name belts used together onsame with a set of BROWNING machine matched and driven shafts not mismatched after improperly tensioned.

8 Causing morestretch of some belts than belts and tension drive with slack of each belt on the same side of the belts and new belts used together on same with new brand name belts used on same driveReplace with a set of BROWNING machinematched and driven shafts shifted from cord section damaged during belts and install GUIDE FOR BROWNING V- belt DRIVESTROUBLESHOOTING5 WHAT HAPPENEDPROBABLE CAUSEWHAT TO DOShort belt lifeSpin burns from belt slipping on driver sheaveunder stalled load conditions or when or extreme cover wear caused by beltrubbing on drive guards or other obstruction or realign drive to ambient Gripnotch belts.

9 Provide ventilation. or oil on for leaky bearings. Clean belt and turn over in grooveDamaged cord section in belts. Frayed orgouged belts. Replace belts if damaged. Usebanded idler pulley squealHigh starting load. belt not tensioned drive or redesign and replace arc of center distance or use Gripnotch breakageForeign material in drive damaged during BROWNING V- belt Drive or extreme overload cause or redesign GUIDE FORBROWNING V- belt DRIVESTROUBLESHOOTING6 WHAT HAPPENEDPROBABLE CAUSEWHAT TO DOShort belt lifeSpin burns from belt slipping on driver sheave under stalled load conditions or when or extreme cover wear caused by belt rubbing on drive guards or other obstruction or realign

10 Drive to ambient ventilation. Shield belt . Use Gripnotch or oil on for leaky bearings. Clean belt and companion sheave and align with turn over in grooveDamaged cord section in belts. Frayed or gouged belts. Replace belts if idler pulley squealHigh starting load. belt not tensioned drive or redesign and replace arc of center distance or use Gripnotch breakageForeign material in drive damaged during BROWNING V- belt Drive or extreme overload cause or redesign stretch beyond takeupWorn and replace excessively tension cord section during belt and properly vibrationDamaged belt cord sectionReplace too long at installationInsufficient shorter improperly set driver and driven machine set belt correct size too


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