PANDROL 02500 Manuel utilisateur

Partners in excellence
ENG_OMM_IMPACT_WRENCH_P01
09th November 2021
OPERATION AND MAINTENANCE
MANUAL
Impact
Wrench
MODEL 02500

1. Preface
2. Revision
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Thank you for choosing Impact Wrench!
You are now the owner of a quality product from Pandrol.
This manual aims to help you get to know your new Impact Wrench, to use it in the best way and to maintain it
properly for a long lifetime. It also presents important safety regulations and warnings.
The manual is intended for people who handle and operate the machine. It is originally written in English and
translated into the local language by Pandrol.
Pandrol reserves the right to change specications, equipment, instructions and maintenance guidelines without
prior notice.
The manual contains instructions about the following topics:
1. Installation
2. Operation
3. Safety features and warnings
4. Maintenance and troubleshooting
(1) refers to a component in a gure/illustration.
IMPORTANT
This manual contains ordered actions, e.g.
1. Do this
2. ...and then this...
3. ...and nally this
These actions must be done in the numerical order presented.
Revision Date Comments
P01 2021-11-09 New Manual

Table of Contents
1. Preface 2
2. Revision 2
3. Safety Information 5
3.1. General 5
3.2. Safety actions 5
3.3. Personal/Safety equipment 6
3.4. Safety precautions 6
3.5. Qualiedpersonnel 7
4. Summary 8
5. Operation 9
5.1. Hammer installation 10
5.2 Coldweatheroperation 10
6. Troubleshootingguide 11
6.1. Repair troubleshooting 11
6.2. Torque/tensioncalibrationprocedure 12
6.3. Torque / tebsion calibration 13
7. Reviewofhydraulicprinciples 14
7.1. Hydraulicformulas 14
7.2. Backpressure 14
8. Maintenance 15
8.1. General 15
8.2. Warninglabelsandinformationsymbols 15
9. Limitedwarranty 16
9.1. Exclusionstolimitedwarranty 16
9.2. Limitation of liability 16
10. Customer information 18
11. Sealkitinformation 19
12. Assembly 20
12.1. Partsdiagram 20
12.2. Parts list 21
12.3. Partsdiagramandlist 22
13. Disclaimer 23
14. Contact 23
15. RecyclingandEnvironment 23
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3. Safety Information
3.1. General
• Tooloperatorsandmaintenancepersonnelmustalwayscomplywiththesafetyprecautionsgiveninthis
manual,andwithallstickersandtagsattachedtothetoolandhoses.
• Allsafetyprecautionsaregivenforyoursafety.Readtounderstandandfollowallsafety,maintenanceand
operation instructions before you use or maintain the tool.
• Reviewthemanualdailybeforeusingthetool.
• Followallsafetyguidelinesgivenyoubyyoursupervisor.Donotusethetoolifyouhaveanyquestionsabout
theoperation,safetyormaintenanceofthistool.Failuretofollowtheseinstructionscanresultinpersonal
injuryorequipmentdamage.
• Pandrolhasnocontroloverthetooluseoroperationonceitleavestheplant.Pandrolhasnocontrolover
operator or maintainer selection. The customer must assume responsibility for the tool suitability for a particular
function.
• Duringuseofthetool,goodjudgementmustbeusedtoworksafelyandecientlywithoutendangering
themselvesorbystanders.
• Understandingoftheoperationandmaintenancemanualisessentialforanyoneusingormaintainingthetool.
• Warningsandsafetyprecautionsdescribedinthisdocumentshallonlybeconsideredasaminimum.National
conditions,standardsandregulationsoverrideconditions,standardsandregulationsdescribedinthis
document.
• Workwiththemachineisonlytobecarriedoutbyqualiedpersonnel,well-informedandeducatedingeneral
railwayworkmanshipandspecicallyintheconditions,standardsandregulationsonspecicrailtrack.
• Themachinemayonlybeusedforitsspeciedpurpose.
• Anyadjustmentsorserviceonthemachineisonlyallowedtobedonebyqualiedpersonnelthathaveread
andunderstoodthismanualandhavehadtrainingandinformationfromPandrol.
3.2. Safety actions
• Readandunderstandallsafetyregulationsandwarningsbeforeinstallation,operatingorperforming
maintenance on this machine.
• Donotoperatethetooluntilyouhavebeenthoroughlyandproperlytrainedorunderthesupervisionofan
instructor.
• Checkpowersourcedailytodetermineifcorrectowandpressureareavailable.Neverexceedowsor
pressuresforthetoolbeingused.Personalinjuryordamagetothetoolcanresult.
• Operatorsmustcleartheworkareaofnon-essentialpersonnel.Flyingdebriscancauseseriousinjury.
• Theoperatormustbefamiliarwithallprohibitedworkareassuchasunsafegrades,poorfootingareasand
overheadhazards.
• Usestandardsandregulations,accidentpreventionregulationsandregulationsconcerningspecialambient
conditions(e.g.areaspotentiallyendangeredbyexplosivematerials,heavypollutionorcorrosiveinuences).
• Maintainbalanceandproperfootingatalltimes.Neveroverreachtotheextentthatabrokenpartorsudden
movementofthetoolcancauseyoutoloseyourbalanceandfall,orcauseinjurytoyourselforsomeoneelse.
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• Donotoperatethetoolatexcessiveuidtemperaturesoperatordiscomfortandpotentialburnscanresultat
high oil temperatures.
• Donotcleaninspectorrepairthetoolwhileconnectedtothepowersource.Accidentalengagementofthetool
can cause serious personal injury.
• Oilinjectionhazardexistswiththistool.Oilinjectionisaconditionwherehydraulicoilisinjectedunderthe
skinfrompressureintheline.Alwayswearglovesandrepairanyleaksimmediately.Nevercarryatoolbythe
hoses.
• Donotusedamagedequipment.Immediatelyreplaceanydamagedhoses,ttings,orothercomponents
showingwirebraid,nicks,cuts,damageorabrasions.Failuretodosomayresultinequipmentdamageand/or
personalinjuryordeath.
• Cleanupanyoiloruidspillsimmediately.
3.3. Personal/Safety equipment
• Neverwearlooseclothingthatcangetentangledintheworkingpartsofthetoolsorbecarelesswithhands,
feetorotherbodypartsaroundtheworkingpartsofthetools.Hydraulictoolsexerthightorqueandforceand
cancauseseriousinjuryordeathifimproperlyused.
• Whenworkingnearelectricalconductors,alwaysassumethattheconductorsareenergizedandthathosesand
clothingcanconductharmfulelectricity.Usehoseslabeledandcertiedasnonconductive.
• Alwayswearsafetyequipmentsuchasoilinjectionresistantworkgloves,safetyglasses,safetyboots,ear
protectionandothersafetyappareldictatedbyyoursupervisorapplicableforthejobyouaredoingandthetool
you are using.
• Theuseofancompressedair,whichmustbelessthan8BAR(116PSI),toblowpartscleanortoblowthem
dryafterbeingcleanedwithasolventwillcauseparticlesofdirtand/ordropletsofthecleaningsolventtobe
airborne.Theseconditionsmaycauseskinand/oreyeirritation.Whenusinganairjetdonotdirectittoward
anotherperson.Improperuseofairjetcouldresultinbodilyinjury.
3.4. Safety precautions
• Alwayswearprotectiveequipmentsuchasgloves,safetyglasses,earprotectionandsafetyshoes.
• Donotwearclothingwhichmaybecomeentangledinthetool.
• Alwayskeepworkareafreeoftoolsoranyotherobjectswhichmayimpairsoundfooting.
• Caution-oilinjectionhazardexistswiththistool.Oilinjectionisaconditionwherethehydraulicoilisforced
undertheskinthroughpressureintheline.Alwayswearglovesandrepairleaksimmediately.
• Do not carry the tool by the pigtail hoses.
• Donotovertorquetrackandfrogbolts.
• Donotusedefectivesocketsorthosenotmanufacturedforimpactwrenches.
• Donotattempttoloosenlockedupwrenchwithanyhandtool.Disconnectfrompowersourceandthenrepair
wrench.
• Useasocketretainingringtokeepsocketontheanvil.
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3.5. Qualied personnel
Themachineisonlytobeusedbytrainedpersonnel,thoroughlyfamiliarwithandtrainedingeneralrailway
workmanship.Theequipmentshouldbeoperatedaccordingtotheconditionsandstandardregulationsapplyingto
thetracktheyareworkingon.
Theequipmentmustbeserviced,maintained,orinanywaymodiedonlybytrainedpersonnel,whoarefamiliar
withtheOperation&MaintenanceManualandhavereceivedtrainingandinformationfromPandrol.
Inordertoavoidpersonalinjuryand/ormaterialdamage,everyoneinvolvedwithassembling,starting-upor
overhaulmustpossessrelevantknowledgeoftheequipment,itsuse,maintenancerequirementsandprocedures.
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4. Summary
The1”ImpactWrenchiscapableofhandlingthetoughest
jobs.Crossing,frogortrackboltsarenoproblemforthis
ruggedtool.Anti-vibrationdesignandoptionalhandleprovide
anecient,safeandergonomicworkpositionforthetaskat
hand.Atorqueadjustmentknob“dialsin”torquefrom0-3500
ftlb.Designedfor5or10GPM.
Fig 1.
Fig 2. Fig 3.
Flow Pressure Dimensions Weight
5GPM(19LPM)
or
10GPM(38LPM)
2000PSI(140BAR) A-18”(45.7cm)
B-8”(20.3cm)
C-10”(25.4cm)
37lbs(16.8kg)
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5. Operation
• Withthepowersourceinthe“OFF”position,connectthehoses.Donotdragtheservicehosebypulling
withthetool.Looptheservicehoseintheworkareainsuchawaytorelievestressonthehoseandquick
disconnectttingswhileworking.Beawareofhoselocationatalltimes.
• Connectthetooltothepowersource.
• Turnthepowersource“ON”tosupply10GPMtotool.
• Totightenbolts,pushtheleverhandle(locatedonbothsidesofimpactwrenchmanifold)forward.Toloosen
bolt,pullleverhandleback.
• Pullthetriggeruptostartthewrench.
• Neveroperatethetoolonanyhigherowthan10GPM.Thetoolisdesignedtoacceptonlytherecommended
10GPMandwillmalfunctionandoverheattheoilifusedotherwise.
• Turnthepowersource“OFF”beforedisconnectingwrench.
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5.1. Hammer installation
Althoughthehammersareidenticalparts,theymustbeinstalledinopposingpositionsforproperoperation.
Thereliefcutsideswillfaceeachotherwhenproperlyttedinsidethehammer
Frame,butthehammerpinnotchwillbeassembled180°apartwith(1)atthe12:00
Positionandtheotheratthe6:00position.
5.2. Cold weather operation
Hydraulicsystemperformanceisaectedwhenthetemperaturedropsbelow50°F.Therefore,measuresshouldbe
takentopre-warmtoolsanduidsbeforeoperating.
NOTE!
• Refer to operating procedures of this manual before starting
Fig 4.
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6. Trouble shooting guide
6.1. Repair troubleshooting
Problem Remedy
Impact Wrench overheats • Operatewrenchon10GPM
Impact wrench spins but
won’t impact…
• Inspectfrontendforbrokenhammerpinsorotherbrokenparts.
Impact wrench only works in
one direction…
• Checkfrontendforbrokenparts
• Checkreversingvalvefortrashononeormorevalveparts
Impact wrench works slow
and has low power…
• •Checkthattorqueadjustmentvalveisscrewedinandnot
adjustedallthewayout.
• Checkthatowis10GPMandsystempressureissetat2000
PSI
Trigger sticks… • Checkfordirtorclearanceintriggerhousing
• Checkforreverseow(pigtailsorqd’srecentlychanged)
• Checkbackpressureonreturnline(attoolreturnshouldbe150
PSIorless).
Hydraulic oil running out of
front end…
• Replacefrontshaftsealusingpartno.02598Shaftsealkit.
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