Pentruder CW630 User manual





Operator’s Manual
Pentruder®CW630 HF Chain Saw

Operator’sManualPentruderCW630HFChainSaw–OriginalinstructionsPage2

Operator’sManualfor
Pentruder
®
CW630HFChainSawforusewith
PentpakHF‐powerpacks

Version:1.0Date:2015‐03‐24
Support&Servicedocument
Originalinstructions


Copyright©2015TractiveAB.
PentruderisaregisteredtrademarkbelongingtoTractiveAB.

Contents
1Introduction...................................................................................................................................................3
1.1ValidityofthisOperator’sManual.........................................................................................................3
2DescriptionofTheMachine............................................................................................................................4
2.1Listofcompletemachine.......................................................................................................................4
2.2Signsanddataplatesonthemachine....................................................................................................5
2.3PentruderCW630..................................................................................................................................6
2.4PentruderHFdrivesystem.....................................................................................................................7
3SafetyInstructions.........................................................................................................................................8
3.1SafetyinstructionswhichareusedinthisOperator’sManual.................................................................8
3.2Intendeduseofthemachine..................................................................................................................8
3.3Generalsafetyinstructions....................................................................................................................9
3.4Safetyprecautionsatsite.....................................................................................................................10
4Preparations................................................................................................................................................11
4.1Guidebaranddiamondchaininstallation............................................................................................11
4.2Determiningproperchaintension........................................................................................................13
4.3Connectiontowatersupply.................................................................................................................13
4.4Pre‐cutchecklist..................................................................................................................................14
4.5Planningthecut...................................................................................................................................14
5Cutting........................................................................................................................................................15
5.1StartingandstoppingthePentruderCW630........................................................................................15
5.2Cuttingtips..........................................................................................................................................16
5.3CuttingductileironpipewiththePowerGrit®UtilitySawChain...........................................................17
6MaintenanceandTroubleShooting..............................................................................................................18
6.1Systemclean‐up..................................................................................................................................18
6.2Sprocketinspectionandinstallation.....................................................................................................19
6.3Troubleshooting..................................................................................................................................20
6.4Transportandstorageofthemachine..................................................................................................20
7TechnicalData.............................................................................................................................................21
7.1Approximatecuttingrates...................................................................................................................21


Operator’sManualPentruderCW630HFChainSaw–OriginalinstructionsPage3


Introduction 1
Thankyouverymuchforyourconfidenceinourproduct!Youhavechosentoinvestinaproductwhichwillgiveyou
manyyearsofefficientandprofitableproduction.ThePentruderCW630hasbeendevelopedbasedonmorethan30
yearsofexperienceinthisspecializedfield.Withcorrecthandlingitoffersoutstandingperformance,safetyand
reliability.




Itisessentialthatallpersonnelworkingwithorincloseproximityofthemachine
havereadandunderstoodthecontentsofthismanualbeforecommencing
operations.PleasetakecarefulnoteoftheSafetyPrecautions.
TheOperator’sManualshouldbekeptwherethemachineis.
Toavoidseriousorevenfatalinjurytotheoperatorandpersonsincloseproximity
ofthemachine,itisimportantthatthemachinealwaysisoperatedbytrained,
responsiblepersonnel.

ByreadingandunderstandingthemanualtheoperatorwillbeabletogetthemaximumbenefitfromthePentruder
CW630HFChainSaw.Besuretoreadthismanualthoroughlyandperiodicallyreviewsafetyinstructions.

Weareconfidentthatyourinvestmentinthisequipmentanditsmanydesignfeatureswillenhanceyourcompetitive
edgeandprofitability!
ValidityofthisOperator’sManual 1.1
ThisOperator’sManualisonlyvalidforthePentruderCW630asdescribedinChapter2DescriptionofThe.Please
alsorefertotheOperator’sManualforthePentpakhighfrequencypowerpackbeingused.
TractiveABalwaysstrivestoimprovetheproducts.Thereforewereservetherighttomaketechnicalchanges
withoutpriorinformation.

InthefollowingOperator’sManual,“themachine”,“chainsaw”or“PentruderCW630”isusedtorefertothe
completemachineaslistedinChapter2DescriptionofThe.

Shouldquestionsarise,pleasecontactoursalesdistributor.Theaddresscanbefoundatwww.pentruder.com.

ProductDescriptionSerialnumber 
Category:HFChainSaw
Makeandtype:PentruderCW630‐HF400_______________

Drivesystem:PentpakHighFrequencyPowerPack
Typeofdrivesystem:427/422/418_______________
Drivemotor:HighFrequencyelectricmotor


Manufacturer PentruderDistributor
TractiveAB 
Gjutargatan54
S‐78170Borlänge 
Sweden

Phone:+46(0)243‐221155  
Fax:+46(0)243‐221180
E‐mail:[email protected]
Web:www.tractive.se

Operator’sManualPentruderCW630HFChainSaw–OriginalinstructionsPage4

DescriptionofTheMachine 2
ThePentruderCW630isdevelopedandmanufacturedbyTractiveABinSwedeninaprocesswheresafety
awareness,performanceandreliabilitywerethemostimportantdesignparameters.

ThePentruderCW630isdesignedtocutconcrete,stoneandmasonrywhenusedwiththeappropriateDiamond
Chain.Othermaterialsincludingductileiron,castironorPVCpiperequireaspecialchain.Followthemanufacturer’s
recommendations.TractiverecommendsusinggenuineICS®diamondchains,guidebarsanddrivesprockets.

Listofcompletemachine 2.1



ThePentruderCW630isusedwiththePentruderHFdrivesystemtobeacompletemachine.
1. PentruderCW630HFChainSaw
2. Baranddiamondchain
3. Pentruderhighfrequencypowerpack
4. Remotecontrol
5. Highvoltagecable

PleasenotethataPentruderCW630isnotcompletewithoutthemoduleslistedinthisparagraph.Pleasealsorefer
totheOperator’sManualforthePentpakHF‐drivesystembeingused.

ThemanufacturercannottakeresponsibilityfordiamondconsumablesusedwiththePentruderCW630.Pleaserefer
tothetechnicaldocumentationofthediamondtoolinquestionbeforeusingitwiththePentruderCW630.



3
1
2
4
5

Operator’sManualPentruderCW630HFChainSaw–OriginalinstructionsPage5


SignsanddataplatesontheCW630HFChainSawand/orinthisOperator’smanual 2.2
ThefollowingsignscanbefoundonthePentruderCW630HFChainSawand/orthroughoutthisOperator’s
manualandaredesignedtomakeyouawareofpotentialhazardsorunsafepractices.
 






Safetyalert
Thismachineisaprofessionaltool
andcanbedangerousifnotused
correctly.
Readinstructions
TheOperator’smanualofthe
CW630andthePentruderHF‐drive
systemcontainimportantsafety
andoperatinginformation.Read
andfollowtheinstructions
carefully.
Weareye,hearingandrespiratory
protection.Wearheadprotection
Allpersonsworkingwith,orinthe
proximityofthemachineshould
wearsafetyequipment.
Kerfwidth
Donotinserttoolintoslot
narrowerthanchain.
Thisproductisinaccordancewith
applicableEC‐directives.

Thetrashbinsymbolisan
environmentalmarkingand
indicatesthatthismachine
containselectrical/electronical
equipmentwhichshouldbe
recycled.
Noiseemissiontotheenvironment
accordingtotheEuropean
Community’sDirective.Thenoise
levelscanbefoundinChapter7
TechnicalData.
Wearlongpants
Wearlongpantswhenoperating
thesaw.
Wearfootprotection
Wearappropriateclosed‐toeboots
whenoperatingthesaw.
Wearhandprotection
Wearhandprotectionwhen
operatingthesaw.
Bewareofkickback
Kickbackcancausesevereinjuries.
Two‐handedhold
Operatoethesawwithtwohands,
securelygrippingbothhandles.
One‐handedhold
Donotoperatethesawwithone
hand.
Donotusealadder
Neverstandonaladderwhen
usingthesaw.
Slipperysurface
Unsurefootingcanleadto
accidents.

Operator’sManualPentruderCW630HFChainSaw–OriginalinstructionsPage6


 








Safetylabel



Nameplatelabel






Meaningofabbreviations
S/N:SerialNumber
YoM:YearofManufacture
Model:CW630‐HF400,380‐480Vversion‐
Warninglabel


Cuttinginapowerline
Cuttinginapowerlinewhichis
energizedcanresultinserious
injuryandeventofatalinjuries.
Disconnectfrompowersupply
Beforeanykindofserviceonthe
machineiscommenced,the
machinemustalwaysbe
disconnectedfromtheelectric
powersupply.

Operator’sManualPentruderCW630HFChainSaw–OriginalinstructionsPage7

PentruderCW630 2.3
PentruderCW630HFChainSaw
-CW630‐HF400,380‐480Vversion

ICS®DiamondChainandguidebarcombinations
-Bar25cm(10in),38cm(15in),50cm(20in),63cm(25in)


PentruderCW630HFChainSaw

PentruderHFdrivesystem 2.4
Pentruderhighfrequency(HF)powerpackwithcableremotecontrol 2.4.1
TheCW630‐HF400,380‐480VInputvoltageispoweredbythePentpak427,422
or418equippedwithdigitalcommunicationconnectors.
-PP427,Pentpak427(50‐60Hz)
-PP422,Pentpak422(50‐60Hz)
-PP418,Pentpak418(50‐60Hz)


InthefollowingOperator’sManualPentpakHFpowerpackorjustPentpakis
usedtorefertoallofthePentpakHFpowerpackslistedabove.

ThePentruderCW630HFChainSawisusedwiththeCRCcableremotecontrolor
RRCradioremotecontrol(availableautumn2015).Thechainsawhasafixed
cablewithconnectorattachedtothemachinethatconnectsdirectlyintothe
Pentpak.ThehighvoltagecableHF400‐9‐30canbeusedasanextensioncable.

 
Pentruder427,422,418
CRCCableRemoteControlHF400‐9‐3
0

Operator’sManualPentruderCW630HFChainSaw–OriginalinstructionsPage8

SafetyInstructions 3
SafetyinstructionswhichareusedinthisOperator’sManual 3.1
WARNING!
Hereweinformaboutrisksconnectedwithuseofthemachine,and,ifthesafety
precautionsarenotrespected,canresultinseriousinjuryandeventofatalinjuries
topersonsincloseproximityofthemachine.

!
Important!
Hereweinformaboutrisksconnectedwithuseofthemachine,and,ifthesafety
precautionsarenotrespected,canresultindamagetopropertyandpersonsin
closeproximityofthemachine.


Note! Thissignindicatestechnicalspecificsandmethodswhichwillfacilitatethejob.

Intendeduseofthemachine 3.2
! Important!
-PleaseobservethatTractivesresponsibilityasamanufacturercanonlybe
acceptedwhenthePentruderCW630,isusedtogetherwiththeHFdrive
systemdescribedinthisOperator’sManual.Ifthemachineisusedwith
non‐originalequipmentthewarrantyandTractivesCE‐markingwillbevoid.
-Themanufacturercannottakeresponsibilityfordiamondconsumablesused
withthePentruderCW630.
-Pleaserefertothemanufacturerofthediamondconsumableinquestion
beforeusingitwiththePentruderCW630.
ThePentruderCW630HFChainSawisdesignedtocutconcrete,stoneandmasonrywhenusedwithanappropriate
genuineICS®DiamondChain.Othermaterialsincludingductileiron,castironorPVCpiperequiretheuseofICS®
PowerGrit®UtilitySawChain.TractiverecommendsusinggenuineICS®diamondchains,guidebarsanddrive
sprockets.

Thismachinemaynotbeusedunlesstheoperatorisfullyfamiliarwiththecontentsofthismanualaswellasthe
Operator’sManualsforthehighfrequencydrivesystemandhasbeentrainedinitsoperationbyanauthorised
distributorofTractiveAB’sproducts.Theoperatorisfullyresponsibleforthemannerinwhichthemachineis
operated.Itistheresponsibilityofthepurchaserofthemachinethattheoperatorhasreceivedtheinformation
neededtooperateandhandlethemachineinasafeandcorrectway.

Goodworkingpracticeshouldalwaysbeusedalongwithcommonsense.Tractivecannotforeseeeverypossible
situationandthismanualisnotasubstituteforprofessionalskillsandexperience.

ThePentruderCW630HFChainSawispoweredbyaPentruderHF‐powerpackandremotecontrol.ThePentruder
CW630cannotbeusedwithanyothertypeofdrivesystem.

ThemanufacturercannottakeresponsibilityfordiamondconsumablesusedwiththePentruderCW630.
Pleaserefertothetechnicaldocumentationfromthemanufacturerofthediamondconsumableinquestionbefore
usingitwiththePentruderCW630.


Operator’sManualPentruderCW630HFChainSaw–OriginalinstructionsPage9

Generalsafetyinstructions 3.3


WARNING‐DANGEROFLIFE! 
-Cuttinginapowerlinewhichisenergizedcanresultinseriousinjuryandeven
tofatalinjuries.Thechainsawcangetenergized.Acircuitbreakercannot
protectagainstthisdanger.
-Diamondchainbreakagecanresultinhigh‐speedejectionofparts,whichcan
resultindeathorseriouspersonalinjurytooperatorsorbystanders.Theitems
listedbelowarecriticaltominimizingtheriskofdiamondchainbreakageand
injury.

 
WARNING!
-Themachineisstateoftheartandfollowsthepresentregulations.However,
incorrecthandlingofthemachinecanresultinseriousorevenfatalinjuryto
theoperatorandpersonsinproximityofthemachine.
-Allpersonswhichareoperatingorinanywayworkingonthemachinehasto
readandunderstandthewholeOperator’sManualandespeciallythesafety
instructions,beforeanyworkiscommenced.Itistheobligationofthe
employertomakesurethattheoperatorreallyhasreceivedtheinformation
necessarytooperateandtakecareofthemachineinacorrectandsafeway.
-Goodworkingpracticeshouldalwaysbeusedalongwithcommonsense.
Tractivecannotforeseeeverypossiblesituationandthismanualisnota
substituteforprofessionalskillsandexperience.
-Themachinemayonlybeoperatedandservicedbyauthorizedandtrained
personnel.Thepersonnelshouldbetrainedbypersonnelauthorizedby
Tractive.
-APentrudermachineusedinthecorrectwayisasafeandefficienttool.Ifthe
machineisusedimproperlythiscanexposetheoperatorandotherpersons
stayinginthesameareatoextremedangerorevenriskoffatalinjuries.
-Theuserisliablethatthemachineisinfaultlessconditionandthatall
functionsareinorderbeforeworkiscommenced.
-Tomaintainthelevelofsafetyinherentinthedesignofthismachine,only
Tractiveoriginalpartsmaybefitted.TractiveABdisclaimsallresponsibilityfor
damagesoccurringasaresultofuseofnon‐originalparts.
-Modificationsorchangesonthemachinearenotallowed.
-Beforeanykindofserviceonthemachineiscommenced,themachinemust
alwaysbedisconnectedfromtheelectricpowersupply.
-Themachinemaynotbeusedinanenvironmentwhereexplosionprotected
equipmentisdemanded.
-TractiveABdisclaimsallresponsibilityfordamagestopersonsand/or
propertyresultingfromuseofthemachine,whethertheyarecausedbyfaulty
handlingorfromdamagesthathaveoccurredasaconsequenceofnegligentor
faultymaintenance,orasaconsequenceoffailuretocheckandcontrolthe
machinewithregardtodamagesand/orfaults.
-DONOToperateadiamondchainsawwithadamaged,modified,brokenor
missingsidecoverormudflap.Thesidecoverandmudflapprovideprotection
againstcontactwithmovingparts,ejecteddebris,brokendiamondchain,
thrownwaterandconcreteslurry.
-DONOTinsertthesawintoaslotnarrowerthanthechainsegments.Rapid
pushbackmightoccur.Reference:Mostdiamondsegmentsare5.72mm(.225)
wide.
-DONOTusethesidecoverasareplacementcoverforanothersaw.
-DONOTusedamaged,modifiedorimproperlyrepairedchain.


Operator’sManualPentruderCW630HFChainSaw–OriginalinstructionsPage10

Safetyprecautionsatsite 3.4
WARNING!
BEFORECUTTING
Beforecuttingiscommenced,makesurethat;
-Therearenopowerlines,gasorpipingwhichcanbedamagedbytheCW630
chainsaw.
-Thestaticsofthebuildingarenotcompromisedbecauseofthecutopenings.
-Nodamageisdoneontheothersideoftheconcretewhencuttingthrough.
-Checkwiththeforemanresponsiblethatallnecessaryprecautionshavebeen
performedbeforecommencingwork.Awaittheapprovalofthesafety
precautionsandpositionofthemachinefromtheforemanbeforeworkis
commenced.
-Safetyandhealthregulationsattheworkplacemustbefollowed.
-Noworkshouldbecommencedwhichcannotbejudgedtobesafe.Alwaysuse
commonsenseandgoodworkingpractice.
-Alwayscheckthatthemachine,diamondchainandguidebarareinfaultless
conditionandthatallfunctionsareinorderbeforeworkiscommenced.
-Neveruseadiamondchainformaterialwhichitisnotintendedfor.
-Beforecuttingiscommencedallpersonsinvolvedmustknowhowthe
emergencystopbuttonsareworking.
-Insufficientwatersupplymayresultinexcessiveweartothediamondchain,
whichcanleadtolossofstrengthandchainbreakage,and/ordamagetothe
guidebarnosesprocket.Assurethatthewatersupplyiscapableofdelivering
1.5bar(20psi)pressuretothechainsawataminimumflowrateof4lpm(1
gpm).
-OnlyusePowerGrit®UtilitySawChainwhencuttingductileironpipeorlike
materialswiththesaw.Usingchainplatformsnotspecificallydesignedforthis
typeofmaterialmaycausesegmentlossordiamondchainbreakage.
WEARSAFETYEQUIPMENT
-Allpersonsworkingwith,orintheproximityofthemachineshouldwear
safetyequipment,i.e.protectionhelmet,protectionshoes,gloves,eyeandear
protectorsandlongpants.
-Thenoiselevelduringcuttingmightleadtopermanenthearingdisordersifear
guardsarenotworn.
-Findoutwhatmaterialiscutandwearappropriatedustmaskorrespirator
protectionifnecessary.
-Avoidloosefittingclothing.

MOUNTACCORDINGTOTHEINSTRUCTIONS
-Beforeanykindofserviceincludingchaintensioning,onthemachineis
commenced,themachinemustalwaysbedisconnectedfromtheelectric
powersupply.
-Neverstartthesawunlesstheguidebar,diamondchainandsidecover
areproperlyinstalled.
CUTTING
-FollowtheinstructionsforcuttinginChapter5.
-Donotrunthesawupside‐down.Concretedebriscanflybackintothe
operator’sface.
-Alwaysoperatethesawwithsolidfootingandwithbothhandsfirmlygripping
thehandle.Donotstandonaladderwhenusingthesaw.

LIFTINGANDTRANSPORTING
-Alwaysliftthetoolergonomicallycorrectandinasafeway.



Operator’sManualPentruderCW630HFChainSaw–OriginalinstructionsPage11


WARNING!
RISKAREA
-Theriskareamustberopedoffandtheoperatormustmakesurethat
nounauthorisedpersonsentertheriskarea.
-Cleartheworkingareaandmakesurenounauthorizedpersonsare
withintheriskareabeforethemachineisallowedtobestarted.
-Rememberalwaystocovercutopeningssothatnopersonfallsdown
andhurtshimself.
-Securetheconcretebeforestartingworktomakesurethereisno
possibilitythatconcreteblocksmayfalldowncausinginjuryordamage
topersonsorproperty.
Preparations
4
Guidebaranddiamondchaininstallation 4.1
STEP1 
Loosenthesidecovernutsandremove
thesidecoverandbarclampplate.
STEP2
Placethebarontothestudsandthechain
adjustmentpin.
STEP3
Turnthechain‐tensioningscrewcounter
clockwiseuntilthebarcomesintocontactwith
thedrivesprocket.
STEP4
Mountthechainonthebarstartingatthe
drivesprocket&continueoverthebar
nose.

Operator’sManualPentruderCW630HFChainSaw–OriginalinstructionsPage12

STEP5
Makesureallofthedrivelinksareinsidethebar
groove,thenpre‐tensionthechain.
STEP6
Installthebarclampplateoverthebar
studs.
STEP7
Installthesidecoveroverthebarstudsandinstall
sidecovernuts.Fingertightenonly.
STEP8
Tensionthechain.Donotovertensionthe
diamondchain.Lossofpowerwillresult.
STEP9
Liftuponthenoseofthebarandfirmlytighten
thesidecovernuts.Topreventchaintensioner
breakage,besurethesidecovernutsare
tightenedtoapproximately27Nm(20ft‐lbs).



Operator’sManualPentruderCW630HFChainSaw–OriginalinstructionsPage13

Determiningproperchaintension 4.2


Connectiontowatersupply 4.3
! Important!
-TheHF‐powerpackandHF‐chainsawhavetobedrainedfromwaterin
subzerotemperatures.TheHF‐chainsawisselfdrainingifputonaflat
surfacewiththechainsidedownandwiththewaterhoseopen.
-Insufficientwatersupplywillresultinexcessiveweartothechain,which
canleadtolossofstrengthandchainbreakage,and/ordamagetothe
guidebarnosesprocket.
CoolingwaterissuppliedthroughtheHF‐drivesystemtothePentruderCW630.

ThePentruderCW630isequippedwithanefficientelectricmotorcoolingsystem.Atleast4litres/minute(1gpm)of
coolwaterisrequiredtokeepthetemperaturedownwhenmaximumpowerisused

PleaserefertotheOperator’sManualforthePentruderHF‐drivesystembeingusedforinformationregardingwater
flow,pressure,etc.fortheHF‐powerpack.

Adequatewatersupplyandpressure
Minimumflow:4lpm(1gpm)
Minimumwaterpressure:1.5bar(20psi)



CorrectChainTension
Allchainshaveatendencyto
stretchwhenused.Diamondchainsstretch
morethanwoodcuttingchainsbecauseofthe
abrasivematerialstheyarecutting.

Ifthechainistootight,alotofthesaw'spower
goesintoturningthechainratherthanintothe
cut.Inextremeover‐tightenedcases,thesaw
maynotbeabletoturnthechainatall.In
addition,damagecanoccurtothebarnoseand
prematurestretchmayoccur.
ChainTooLoose
Ifthechainistooloose,itcouldcomeoffthe
bar.

Whenachainstretchestoapointwherethe
drivelinksarehangingapproximately12mm
(1/2in)to18mm(3/4in)belowthebar,itis
timetotensionthechain.

Operator’sManualPentruderCW630HFChainSaw–OriginalinstructionsPage14


Pre‐cutchecklist 4.4
Ensureproperchaintension:Thechainshouldbeeasilypulledaroundtheguidebarbyhand.

Ensureallsafetydevicesareproperlymountedandfunctionalandthatallcontrolsareinproperworking
order.

Besuretherearenoobstructions(plumbing,electricalconduit,airducts,etc.)andnounnecessarypeople
present.

Alwayswearprotectiveclothing,includinghardhat,eyeprotection,hearingprotection,non‐slipsafety
boots,gloves.Avoidwearingloosefittingclothing.
Planningthecut 4.5
Outlinethecutwithapermanentmarkerforavisualcuttingguide.

Avoidpinchingtheguidebaranddiamondchain.Alwayscutthebottomofanopeningfirst,thentop,and
thenthesides.Savetheeasiestcutforlast.

Forthestraightestcutsusethe“StepCut”method.Firstscoretheentirecutlineapproximately
12mm(1/2in)deepusingthenoseoftheguidebar.Next,deepenthecutbyabout50mm(2in).Then
plungeallthewaythroughandcompletethecutusingtheWallWalker®.





Warning!
-Besurecutconcretecannotfallandinjureoperatororbystanders.
Concreteisveryheavy,onecubicfoot=30cmx30cmx30cm=68kg
(12inx12inx12in=150lbs).

-Checkforliveelectricalwiringnearthecuttingareaorintheconcreteto
avoidelectrocution.



Operator’sManualPentruderCW630HFChainSaw–OriginalinstructionsPage15

Cutting 5
Warning!
-Beforecutting,itisessentialthatallpersonnelworkingwithorinclose
proximityofthemachinehavereadandunderstoodthecontentsofthis
Operator’sManualandtheOperator’sManualfortheHF‐drivesystem
andthattheinstructionsarefollowed.
-Ifthesafetyprecautionsarenotrespected,thiscanresultinseriousinjury
andevenfatalinjuriestopersonsincloseproximityofthemachine.

Whenallsafetyprecautionsaretakenasdescribedinchapter3andthePentruderCW630ispreparedasdescribedin
chapter4,theoperationcanstart.PleaserefertotheOperator’sManualforthePentpakHF‐drivesystembeingused
fordetailedinformationonhowtoconnectandstarttheHF‐powerpack.
StartingandstoppingthePentruderCW630 5.1
TheremotecontrolmustbeconnectedtothePentpakforbeingabletooperatetheCW630.Itispartofthe
emergencystopsafetysystem.


















MakesurethatboththeemergencystopbuttonsontheremotecontrolaswellasonthePentpakisoutandthe
greenstartbuttononthePentpakison.

TurntheHF‐motorrpmandfeedratepotentiometertozeroandputthejoystickinneutralposition.

Tostartthemotor,pressandholdthetriggeronthePentruderCW630.Aslongasthetriggerispressed,the
motor(chain)willberunning.

Thewaterflowwillbeswitchedonautomaticallyaslongasmotorisrunning.

Tostopthemotor(chain),releasethetrigger.Thewaterflowwillbeswitchedoffautomaticallyafter15
seconds.


EmergencyStop
button
HF‐Motorrpm
Feedrate
Joystick

Operator’sManualPentruderCW630HFChainSaw–OriginalinstructionsPage16



Cuttingtips 5.2
Warning!
-Donotrunthesawupside‐down.Concretedebriscanflybackintothe
operator’sface.
-Alwaysoperatetoolwithsolidfootingandwithbothhandsfirmlygrippingthe
handles.

! Important!
-Toavoidoverheating,theHF‐motorwillbeswitchedoffautomaticallyifthe
motorwindingtemperatureisover140°C(284°F).Thecoolantwatershould
thenbeleftrunningthroughtheHF‐powerpackandHF‐chainsawtoavoid
terminaloverheating.
-IfthewateristurnedoffimmediatelyaftertheHF‐motorhasbeenswitchedoff
automatically,forinstanceduetooverloadandthewarninglightison,terminal
damagetothemotorwindingsmayoccur.
-Rebarmustbeencasedinconcrete.NevercutbarerebarwithaDiamond
Chain.


Note!
-Ifoneoftheemergencystopbuttonsis pressedortheunithasbeen
unpluggedfromthepowersupply,boththebladespeedandthefeedand
travelpotentiometersmustbereturnedtozerobeforethemachineis
operationalagain.
-Thesinglemostimportantfactoranoperatorcancontroltoincreasechainlife
istouseadequatewaterpressureandflow.
Tostartacut,holdtriggerandslowlyplungethenoseoftheguidebarstraightinto
thewall.UsethefixedWallWalker®asapivotpointandpullupontherearhandletorotatetheguidebar
intothecut.

Alwaysoperatethesawatfullspeed.Iftoomuchforceisapplied,thesawwilllugorstall.Thechainwillnot
haveenoughspeedtocuteffectively.Iftoolittlefeedforceisapplied,thediamondswillskidandglazeover.

Forstraightercutsusethe“StepCut”method.Firstscoretheentirecutlinewiththenoseoftheguidebar
approximately12mm(1/2in)to25mm(1in)deep.Next,deepenthecutbyabout50mm(2in).This
groovewillhelpguidetheguidebarforastraightcut.Thenplungeallthewaythroughandcompletethecut
usingtheWallWalker®.

UsetheWallWalker®tohelpcutmoreefficientlyandreduceoperatorfatigue.TheWallWalker®isafulcrum
thatconvertsinwardforcetodownwardforceandwilldevelopa4‐to‐1mechanicaladvantage.Touse
correctly,plungeintothewallandsimplyengagethepointoftheWallWalker®intothecutandpush
straightin.TheWallWalker®willforcethesawtofeeddown.



Operator’sManualPentruderCW630HFChainSaw–OriginalinstructionsPage17

ApplyupwardforceonthetriggerhandletokeeptheWallWalker®engagedproperly,otherwise
theWallWalker®spikewillskid,whichwillreducetheeffectiveness.Asthesawbeginstorotateup,feed
forceisdevelopeddownthelineoftheintendedcut.Oncethesawisfullyrotatedupwards,pullthesawout
ofthecutafewinchesandre‐engagetheWallWalker®tothewallandrepeat.

Whencuttingrebar,slowlyrockthesawsothatyou’realwayscuttingconcreteaswellassteel.Thiswillhelp
keepthediamondsexposed.Also,expectlesschainlifewhencuttingrebar.

Expectmorechainstretchandguidebarwearwhenmaking“noseburied”cutsforextendedperiodsof
time,asthechaindoesnothaveachancetothrowtheslurryawayfromthenoseoftheguidebar.

Ifthesawbeginstocutconsistentlycrooked,turntheguidebaroverandusetheotherside.Dressworn
railswithbeltsander.

Note:Thenormallifeofaguidebaristwotothreediamondchains.
Rebarcanshortenguidebarlife.

Whenusinganewchain,youcanincreasethecuttingspeedbyopeningupthediamondsbymakingafew
cutsinanabrasivematerialsuchasabrick.


CuttingductileironpipewiththePowerGrit®UtilitySawChain 5.3
NEVERcutductileironpipewiththesawunlessusingICS®PowerGrit®UtilitySawChain.Thefollowingaresafety
precautionsthatshouldalwaysbefollowedwhenusingPowerGritchain.

Warning!
-Beforecutting,makesurethepipeisinasafeconditionto
becut.Supporttheworkpieceinsuchawaythatthecutremainsopen
duringthecuttingoperationandwhenthecutisfinished.Pinchingthe
chainduringthecutcouldcausechainbreakageandcouldresultindeath
orseriousinjurytotheoperator.
-IfusingthepipeclampaccessoryfromICS®,theclampmustbeattached
insuchawaythatitdoesnotmoveduringthecuttingoperationand/or
whenthecutisfinished.Unexpectedmovementoftheclampcouldcause
lossofcontrolofthesawandcouldresultindeathorseriousinjurytothe
operator.



Operator’sManualPentruderCW630HFChainSaw–OriginalinstructionsPage18

MaintenanceandTroubleshooting 6

WARNING!
Noserviceormaintenancemaybeperformedonthemachineunlessit
isdisconnectedelectricallyfromthemains.
FormaintenanceandtroubleshootingofthePentruderHF‐powerpackandHF‐motorpleaserefertotheOperator’s
Manualforthoseproducts.

Forthemachinetoremaininaconditionwhichissafeforoperationatalltimes,certainmaintenanceisneeded.


Systemclean‐up 6.1
! Important!
-Themachineshouldbecarefullycleanedandallfunctionscheckedand
foundnormalbeforeuseofthemachine.Ifahighpressurecleaneris
used,thenozzlemayNOTbepointedatanyoftherotatingpartsor
connectorsonthemachine.

Aftercutting,runthesawforatleast15secondswiththewaterontoflushslurryanddebrisfrom
diamondchain,guidebaranddrivesprocket.

Washconcreteslurryfromsawassembly.

Removeguidebarandchain.Flushoutthechaintensionerandsidecoverwithwater.Lubricatetensioner
withgrease.

Aftercleaningthesaw,spraytheentiresawbody,chain,guidebar,anddrivesprocketwithlightweightoil.
Usinglightweightoilonthesawwillminimizerustandhelpreduceslurrybuildup.

Inspectandtightenallfastenersasnecessary.




Operator’sManualPentruderCW630HFChainSaw–OriginalinstructionsPage19

Sprocketinspectionandinstallation 6.2
SprocketWear
Inspectsprocketaftereachusage.

Replacewhengroovesinthedriveteetharewornmorethanhalfwaythrough(approximatelyevery2‐3
chains)andresemblesthephotoontheright(“WORNSPROCKET”).




SprocketInstallation
STEP1
Removesnapring
Removesprocket
Installnew/replacementsprocket
Installsnapring

STEP2
Ensuresnapringisfullyseatedinsnap
ringgroove.







NewSprocketWornSprocket

Operator’sManualPentruderCW630HFChainSaw–OriginalinstructionsPage20

Troubleshooting 6.3
PROBLEMPossibleCause
SLOWDIAMONDCHAINSPEED
Chaintensiontootight.Diamondchainshouldalwaysbeabletobepulled
aroundtheguidebarbyhand.Itisnormalforthediamondchainlinkstohang
belowtheguidebar.
POORCUTTINGSPEEDDiamondsmaybeglazedover.Makeafewcutsinanabrasivematerialto
exposethediamonds.
PREMATURECHAINSTRETCH
Notenoughwaterpressure.Theminimumwaterpressurerequiredis1.5bar
(20psi).Insufficientwatersupplymayresultinexcessiveweartothediamond
chain,whichcanleadtolossofstrengthanddiamondchainbreakage.
Awornsprocketonnewchaincancausedrivelinkdamage,,wearandchain
stretch.
CHAINTENSTIONERBREAKAGESidecovernutisnottightenough.Torqueto27Nm(20ft‐lbs).
WATERNOTFLOWINGWaterhoseiskinkedorwatersupplynotturnedon
Waterportsinguidebarpluggedwithdebris
DIAMONDCHAINBREAKAGE
Improperchaintension
Insertingsawintoslotnarrowerthandiamondchainsegments
Awornsprocketcanallowthechaintojumpoverthesprockettoothcausing
excessivestretch,stressandpossiblechainbreakage.
Notenoughfeedpressurewhilecutting.Avoidlettingthesawbounceand
chatter.

Transportandstorageofthemachine 6.4
DisconnectthecablefromthePentruderCW630beforetransportingthemachine.

Makesurenounauthorizedpersonscangetaccesstothemachinewhenintransportandstorage.

Ifthereisariskoffreezing,themachinehastobedrainedfromwater.PlacethePentruderCW630onaflat
surfacewithchainsidedownwiththehosedisconnectedandopenforthechainsawtodrainitself.

DrainageofthePentpakHF‐powerpack,pleaserefertotheOperator’sManualfordetailedinstructions.
Seealsoinstructionbelow.

Storethemachineinadryplace,preferablyabovefreezingtemperature.

FortransportandstorageofthePentpakHF‐powerpackpleaserefertotheOperator’sManualforthatproduct.


Insubzerotemperatures,and
ifelectricalpowertotheunit
isnotavailable,blowwith
compressedairoranairpump
inthiscouplingtoremove
waterfromtheheatsinkand
tubinginsidethepowerpack.