VAC-CON 691-5001 Operation And Maintenance Manual Download Page 2

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Vacuum System Operation

and Maintenance Manual

VAC-CON

Safety Instructions

Most accidents that involve product operation, maintenance and repair are caused by failure to observe basic safety
rules or precautions. An accident can often be avoided by recognizing potentially hazardous situations before an
accident occurs. A person must be alert to potential hazards. This person should also have the necessary training,
skills and correct tools to perform these functions properly.

Improper operation, lubrication, maintenance or repair on this product can be dangerous and could result in injury
or death.

DO NOT operate or perform any lubrication, maintenance or repair of this product until you have read and
understood the information provided to you by the manufacturer.

Safety precautions and warnings are provided in this manual and on the equipment. It is your responsibility to read
and understand these precautions for your own safety. If these warnings are not followed, bodily injury or death
could occur to you or other persons.

The hazards are identified by the 

safety alert symbol 

and followed by a 

signal word 

such as 

CAUTION,

WARNING OR DANGER 

as shown below.

 WARNING

The message that appears under the 

signal word 

explains the hazard and can be either written or pictorially

presented.

Vac-Con Inc. cannot anticipate every possible circumstance that might involve a potential hazard. The warnings in
this publication and on the product  are therefore not all inclusive. If a tool, procedure, work method or operating
technique that is not specifically recommended by Vac-Con Inc. is used, you must satisfy yourself that it is safe by
the operation, lubrication, maintenance or repair procedure that you choose.

The information, specifications and illustrations in this publication are based on the information that was available at
the time the publication was written. The specifications, torque values, pressures, measurements, adjustments,
illustrations, tools, part numbers and other items may change at any time. These changes can affect the service that
was given to the product. Always contact your Vac-Con Inc. dealer to obtain the most complete and current
information before starting any repair.

Summary of Contents for 691-5001

Page 1: ...Vacuum System Operation and Maintenance Manual 691 5001 Section 50 BeltDriveandHydrostaticDrive VacuumSystems ...

Page 2: ...eath could occur to you or other persons The hazards are identified by the safety alert symbol and followed by a signal word such as CAUTION WARNING OR DANGER as shown below WARNING The message that appears under the signal word explains the hazard and can be either written or pictorially presented Vac ConInc cannotanticipateeverypossiblecircumstancethatmightinvolveapotentialhazard Thewarningsin t...

Page 3: ...occurs youmusteitherdrainofftheexcesswaterinthedebrisbodyordumpthematerial outofthedebrisbodytoallowthevacuumbreakerdoorstoreopen 6 WiththevacuumbreakerswitchintheONpositionthedoorswillalsoclosewhentheoperatordisengagesthe parkingbrake Thisfeatureistoensuretherewillbenocarryoverofmaterialfromthedebrisbodytothe vacuumcompressorduringtransport 7 WiththevacuumbreakerswitchintheONposition iftheoperato...

Page 4: ...TO controlslocatedtorightofdriversseat 6 Rearwheelchocksareoptional recommendedonunlevelgradesorforadditionalsafety 7 Putthetransmissioninthehighestgearavailable 8 Releaseclutchslowlytoengagevacuumdrive 9 Exitcab 10 Makesureallpersonnelareclearofthevacuumnozzle 11 Slowlyincreasespeedofblowerbyturningoutthethrottlecontrollocatedonhosereeltoanoperatingrangeof 2200 2500 RPM 12 Tostopcompressor turnth...

Page 5: ...atedtothe rightofdriversseat 6 Rearwheelchocksareoptional recommendedonunlevelgradesorforadditionalsafety 7 Putthetransmissionintothedriveposition 8 Exitcab 9 Makesureallpersonnelareclearofthevacuumnozzle 10 Slowlyincreasespeedofblowerbyturningoutthethrottlecontrollocatedonthehosereeltoanoperating range of 2250 2500 RPM 11 Tostopcompressor turnthethrottlecableinuntilenginereachesidlespeed 12 Enter...

Page 6: ...increasespeedofblowerbyturningoutthethrottlecontrollocatedonthehosereeltoanoperating rangeof1800 2500RPMdependingonsystemused AttheappropriateRPMthehighpressuregaugeshould read between 5000 6000 RPM on a three stage compressor or 3500 4000 RPM on a two stage compressor 8 Tostopthecompressor turnthethrottlecableinorusetheelectronicthrottleswitchtodecreasetheRPMuntil enginereachesidlespeed 9 Disenga...

Page 7: ...urebeltfailure 4 CorrectbelttensionMUSTbemaintainedatalltimesduringoperation 5 Itisimportanttowatchthebeltscloselyduringthefirst100hoursofoperationbecausemorefrequent adjustmentmayberequiredduringthisperiodwhenslightbeltsealingandinitialstretchingwilloccur 6 BeltsorpowerbandsMUSTbereplacedincomplete matched sets 7 Beltsarewithinthecorrecttensioningrangewhenaforceof20 30poundsappliedmidwaybetweenth...

Page 8: ...ringcontactstheface ofbothsheavesimmediatelyabovetheshaftsatthesametime tomakesurethereisnoangularmisalignmentor offsetbetweenthesheaves 9 Ifasmallamountofadjustmentisnecessarythismaybeaccomplishedbyturningoneortheotherturnbuckle 10 Ifalargeramountofadjustmentisrequireditmaybenecessarytoshimoneortheotherpillowblockbearing 11 Afteralladjustmentsareaccomplished tightenthetwoturnbucklejamnuts 12 Tigh...

Page 9: ...shaftbearingtothedrivebearingweldment 10 Removethetwo5 8 boltsholdingtherearjackshaftpillowblockbearingtothedrivebearingweldment NOTE DONOTremovethebearingfromthejackshaftandDONOTloosenthebearingadjustmentbolts 11 Slidethebeltsoffthesheaveandovertherearpillowblockbearing 12 Removethetwo5 8 boltsholdingtheblowerpillowblockbearingtotheblowerframe NOTE DONOTremovethebearingfromtheshaftandDONOTloosent...

Page 10: ...rjackshaftpillowblockbearingtothedrivebearingweldment 8 Tightenthefour5 8 boltsholdingthefrontandrearjackshaftpillowblockbearingstothedrivebearing weldment NOTE Makesurethatbothbearinghousingsaretightagainsttheadjustingbolts 9 Makingsuretheboltsareinthegroovesofthejackshaftsheave lowerthedrivebearingweldmentdowntorest onthebelts 10 Swingthetwoturnbucklesbackinplaceandinstallthetwo5 8 bolts 11 Remo...

Page 11: ...11 Vacuum System Operation and Maintenance Manual Notes ...

Page 12: ...Vac Con Inc 969 Hall Park Drive Green Cove Springs FL 32043 phone 904 284 4200 FAX 904 284 3305 www vac con com Vac Con part number 691 5001 printed in USA June 2001 ...

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