Charnwood W413 User manual

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Woodworking machinery at its best!
12"DISCSANDER
OPERATING INSTRUCTIONS
MODEL: W413
C€
Charnwood,CedarCourt,WalkerRoad,BardonHill,Leicester,LE67 1TU
Tel. [phone] Fax. [phone]
email;[email protected]twebsite;www.charnwood.net

£^ WARNING!
Donotoperatethisunituntil
readingandbecomingfamiliar
withtheentireoperation
manual.
WARNING!
DonotusethisSanderSystem
nearflammableorcombustible
liquids,gases,gasolineorother
fuels, lighter fluid, cleaners,oil-
basedpaints,naturalgas,
hydrogen,orexplosivedustslike
coaldust,magnesiumdust.grain
dust,orgunpowder.

Contents
IMPORTANTSAFETYRULES3,4
IMPORTANTSAFETYRULESFORDISCSANDER5
GROUNDING,UNPACKINGANDINSTALLATION.....6
EXTENSIONCORDS7
MACHINERYDATA8
HOWTOREPLACETHE304mmSANDINGPAPER.....9
HOWTOCHANGE304mmALUMINUMDISC10
OPERATION11
NOISEDATA11
PARTSLIST12
EXPLODEDDIAGRAM13
ORDERINGREPLACEMENTPARTS14

IMPORTANT SAFETYRULES
Woodworkingcanbedangerousif safeandproperoperatingproceduresarenotfollowed.Aswithallmachinery,
therearecertainhazardsinvolvedwiththeoperationoftheproduct.Usingthemachinewithrespectandcautionwill
considerablylessenthepossibilityofpersonalinjury.However.ifnormalsafetyprecautionsareoverlookedorignored,
personalinjurytotheoperatormayresult.
Safetyequipmentsuchasguards,pushsticks, hold-downs,featherboards,goggles,dustmasksandhearing
protectioncanreduceyourpotentialforinjury.Buteventhebestguardwon'tmakeupforpoorjudgment,
carelessnessorinattention.Alwaysusecommonsenseandexercisecautionintheworkshop.Ifa procedurefeels
dangerous,don'ttryit.Figureoutanalternativeprocedurethatfeelssafer.REMEMBER:Yourpersonalsafetyis
yourresponsibility.
WARNING:FAILURE TO FOLLOW THESERULES
MAY RESULT IN SERIOUSPERSONAL INJURY
1. FORYOUROWNSAFETY,READINSTRUCTION
MANUALBEFOREOPERATINGTHETOOL.Learnthe
tool'sapplicationandlimitationsaswellasthespecific
hazardspeculiartoit.
2. KEEPGUARDSINPLACEandinworkingorder.
3.ALWAYSWEAREYEPROTECTION.
4. GROUNDALLTOOLS.
5.REMOVEADJUSTINGKEYSANDWRENCHES.
Formhabitofcheckingtoseethatkeysandadjusting
wrenchesareremovedfromtoolbeforeturningit"on".
6.KEEPWORKAREACLEAN.Clutteredareasand
benchesinviteaccidents.
7.DON'TUSEINDANGEROUSENVIRONMENT.Don't
usepowertoolsindamporwetlocations,orexpose
themto rain. Keepworkareawell-lighted.
8.KEEPCHILDRENANDVISITORSAWAY.Allchildren
andvisitorsshouldbekepta safedistancefromwork
area.
9.MAKEWORKSHOPCHILDPROOF- withpadlocks,
masterswitches,orbyremovingstarterkeys.
10. DON'TFORCETOOL.Itwilldothejobbetterand
besaferattherateforwhichitwasdesigned.
11. USERIGHTTOOL.Don'tforcetoolorattachmentto
doa jobforwhichitwasnotdesigned.
12. WEARPROPERAPPAREL.Nolooseclothing,
gloves,neckties,rings,bracelets,orotherjewelrytoget
caughtinmovingparts.Nonslipfootwearisrecommend-
ed. Wearprotectivehaircoveringtocontainlonghair.
13. ALWAYSUSESAFETYGLASSES.Wearsafety
glasses.Everydayeyeglassesonlyhaveimpactresistant
lenses;theyarenotsafetyglasses.Alsousefaceordust
maskif cuttingoperationisdusty.
14. SECUREWORK.Useclampsora visetoholdwork
whenpractical.It'ssaferthanusingyourhandandfrees
bothhandstooperate tool.
15. DON'TOVERREACH.Keepproperfootingand
balanceatalltimes.
16. MAINTAINTOOLSINTOPCONDITION.Keep
toolssharpandcleanforbestandsafestperfor-
mance.Followinstructionsforlubricatingand
changingaccessories.
17. DISCONNECTTOOLSbeforeservicingand
whenchangingaccessoriessuchasblades,bits,
cutters,etc.
18. USERECOMMENDEDACCESSORIES.The
useofaccessoriesandattachmentsnorecom-
mendedbyusmaycausehazardsorriskofinjury
to persons.
19. REDUCETHERISKOFUNINTENTIONAL
STARTING.Makesureswitchisin"OFF"position
beforeplugginginpower cord.
20. NEVERSTANDON.TOOL.Seriousinjury
couldoccurif thetoolistippedorifthecutting
toolisaccidentallycontacted.
21. CHECKDAMAGEDPARTS.Beforefurtheruse
ofthe tool, a guardorotherpartthatisdamaged
shouldbecarefullycheckedtoensurethatitwill
operateproperlyandperformitsintendedfunction-
checkforalignmentofmovingparts,bindingof
movingparts,breakageofparts,mounting,and
anyotherconditionsthatmayaffectitsoperation.
Aguardorotherpartthatisdamagedshouldbe
properlyrepairedorreplaced.
22. DIRECTIONOFFEED.Feedworkintoa blade
orcutteragainstthedirectionofrotationofthe
bladeorcutteronly.
23. NEVERLEAVETOOLRUNNINGUNATTEND-
ED. TURNPOWEROFF.Don'tleavetooluntilit
comestoa completestop.
24. DRUGS,ALCOHOL,MEDICATION.Donot
operatetoolwhileundertheinfluenceofdrugs,
alcoholoranymedication.
25. MAKESURETOOLISDISCONNECTED
FROMPOWERSUPPLYwhilemotorisbeing
mounted, connectedorreconnected.
26. WARNING: Thedustgeneratedbycertain
woodsandwoodproductscanbeinjurioustoyour
health. Alwaysoperatemachineryinwellventilated
areasand-provideforproperdustremoval.Use
wooddustcollectionsystemswheneverpossible.

GENERAL SAFETY RULES FORPOWERTOOLS
WARNING:Whenusingelectrictoolsthefollowingbasicsafetyprecautions
should alwaysbefollowedtoreducetheriskoffire,electricshock
andpersonalinjury.
PLEASE READALL THESE INSTRUCTIONS
BEFORE ATTEMPTINGTO OPERATE THIS
PRODUCT.
1. KEEP GUARDSIN PLACE, andinworking
order.
2.REMOVEADJUSTING KEYS AND
WRENCHES. Formhabitofcheckingtosee
that keysandadjustingwrenchesare
removed from tool beforeturningiton.
3. KEEP WORK AREA CLEAN. Clutteredareas
andbenchesinviteaccidents.
4.DON'TUSEINDANGEROUS
ENVIRONMENT.Donotusepowertoolsin
damporwetlocation,orexpose them torain.
Donotoperate them inanarea with
flammableliquidsor gases. Keepworkarea
welllighted.
5. KEEP CHILDRENAWAY.Allvisitorsshould
bekeptata safedistance from workarea.
6.MAKEWORKSHOPCHILDPROOF.Lock
access ofyourworkshop.Whennotinuse.
toolsshouldbestoredina drylockedup
place, outofreachofchildren.
7.DON'T FORCE TOOL.It will dothejob better
andsaferattherate forwhichitwasdesigned.
8.USERIGHTTOOL.Don'tforce tool or
attachmenttodoa jobforwhichitwasnot
designed.
9.USE PROPER EXTENSIONCORD. Make
sure yourextensioncordisingoodcondition.
Whenusinganextensioncord.besuretouse
oneheavyenoughtocarrythecurrentyour
product will draw.Anundersizecord will
cause a dropinlinevoltageresultingin loss
ofpowerandoverheating.
10.WEAR PROPER APPAREL. Donotwear
loose clothing,gloves,neckties,rings,
bracelet,orothersjewellerywhichmayget
caughtinmovingparts.Nonslipfootwearis
recommended.Wearprotectivehaircovering
tocontainlonghair.Rolllongsleevesabove
elbows.
11.ALWAYSUSE SAFETY GOGGLES.
Everyday glasses onlyhaveimpactresistant
lenses, theyareNOTsafety glasses.Also use
faceordustmaskifcuttingoperationisdusty.
12. SECURE WORK.Useclampsora viceto
holdworkwhenpractical.ltissaferthanusing
yourhandanditfrees both handstooperate
tool.
13.DON'T OVERREACH. Keep,proper footing
andbalanceatalltimes.
14. MAINTAIN TOOL WITH CARE. Keep tool
sharp andcleanforbestandsafest
performance.Followinstructionsfor
lubricationandchanging accessories.
15.DISCONNECTTOOLSbeforeservicing;
whenchanging accessories, such asblades,
bits, cuttersandthelike.
16.USERECOMMENDED ACCESSORIES.
Consult theowner'smanualforrecommended
accessories. Theuseofimproper accessories
maycauseriskofinjurytopersons.
17.NEVERSTANDONTOOL.Seriousinjury
couldoccurifthe tool istippedorifcutting
tool isunintentionallycontacted.
18. CHECK DAMAGED PARTS. Shouldany part
ofthe tool bemissing,damagedorany
electricalcomponentfailsto perform properly,
turn offthepowerandremoveplug from
powersupply.Properlyrepairorreplace
damaged,missingand/orfailedpartsbefore
resumingoperation.
19.DIRECTIONOF FEED. Feedwork into a
bladeorcutteragainstthedirectionof rotation
ofthebladeorcutteronly.
20.NEVER LEAVE TOOLRUNNING
UNATTENTED. TURNPOWEROFF.Don't
leave tool until itcomestoa completestop.
21.DONOT ABUSE THECORD.Donotuse
cordtodisconnectduringoperation.Never
yankthecordtodisconnectit from thesocket.
22.ALWAYS KEEP ALERT. Donotlet familiarity
gained from frequentuseofyour tool causea
careless mistake.Alwaysremember that a
careless fractionofa secondissufficientto
inflictsevereinjury.
23.THINK SAFETY. Safetyisa combinationof
common sense andalertnesswheneverthe
tool isinoperation.
-4-

IMPORTANT SAFETYRULES FOR
DISC SANDER
WARNING:
Basicprecautionsshouldalwaysbefollowedwhenusingyourdiscsander. To reducetheriskofinjury,
electricalshouldon fire, complywiththesafetyruleslistedbelow:
1.WARNING:Donotoperateyourmachine
untilitiscompletelyassembledandinstalled
accordingtotheinstructions.
2. CAUTION:Themachineisdesignedtosand
woodorwood-likeproductsonly.Sandingor
grindingothermaterialscouldresultinfire,
injuryordamagetoproduct.
3. THISMACHINEisintendedforindooruse
only.
4. IFYOUARENOTthoroughlyfamiliarwith
theoperationofAbrasiveFinishingMachines,
obtainadviceformyoursupervisor,instructor
orotherqualifiedperson.
5. Theproperwoodsizeis120x60x60mm,ifthere
isanytendencyforthemachinetotipoveror
moveduringcertainoperationswhensanding
longorheavyboards.Themachinemustbe
securelyfastenedtoasupportingsurface.
6.ALWAYSholdtheworkfirmlyonthetable
whensandingonthedisc.
7. ALWAYSsandondownwardsideofdisc,
whenusingthediscportionofthemachine,
sothattheworkisheldsecurelyonthetable.
Sandingontheupwardsideofthedisccould
causetheworkpiecetoflyupwhichcouldbe
hazardous.
8.NEVERwearglovesorholdtheworkwitha
ragwhensanding.
9.SANDwiththegainofthewood.
10. DONOTsandpiecesofmaterialthataretoo
smalltobesafelysupported.
11. AVOIDawkwardhandpositionswherea
suddenslopcouldcausea handtomoveinto
thedisc.
12. WHENsandinga largeworkpiece,provide
additionalsupportattableheight.
13. DONOTsandwiththeworkpiece
unsupported.Supporttheworkpieceonthe
worktable.
14. ALWAYSremovescrappiecesandother
objectsfromthetable,backstopbefore
turningthemachine"ON"
15. NEVERperformlayout,assemblyorset-up
workonthetablewhilethesanderis
operating.
16. Alwaysturnthemachine"OFF"and
disconnectthecordfromthepowersource
beforeinstallingorremovingaccessories.
17. NEVERleavethemachineworkareawhen
thepoweris"ON"orbeforethemachinehas
cometoa completestop.
18. Makesuresandingdiscrunsintheproper
diretion.
19. Makesurethesandingdiscisnotturnor
loose.

GROUNDING
1. Intheeventofa malfunctionorbreakdown,groundingprovidesa pathof least
resistance fortheelectriccurrent,toreducethe risk of electric shock.
2. Donot modify theplugprovided,if it will notfit theoutlet, have theproperoutlet
installed bya qualified electrician.
3.Improperconnectionoftheequipmentgroundingconductor canresultinthe risk
of electricshock.Theconductor with thegreenouter insulation(with or without a
yellow stripe),istheequipmentgroundingconductor,ifrepairorreplacementof
theelectricalcordis necessary, donotconnecttheequipmentgroundingconductor
to a live terminal.
4. Check with a qualified electricianorserviceman if thegroundinginstructionsare
not completelyunderstood, orifthereisdoubtastowhetherthemachinein
properly grounded.
5.Using only threeextensioncords.
6.Repairorreplacedamagedor worn cordimmediately.
7. Your unit isforuseon230volts only.
8.Thisapplianceisnotfused,make sure theapplianceisgrounded.
NOTE: Thetypeof electrical plugandreceptaclediffers form countrytocountry.
1. UNPACKING
Lay cartononstableworkbenchor floor, unpackthecartontocheckoffin
accordance with the following list. Ifyou find anypartsmissingordamaging,
please contactyour local dealerforreplacementsimmediately.
PACKING LIST
1.
Main machine
1
2.
Gauge w/ scale
1
3.
Instruction Manual
1
4.
Wrench 8-10
2
5. Screwdriver
1
6.
Wrench 75
1
3. INSTALLATION
Lay this unit onstableworkbench,slide gauge w/ scale intosloton working table.
Usehex bolt M8 X 40andHexnutM8tomount machineonworkbench,insertthe
powerplugintothepropersocket with a supplyvoltage of230V Thisappliance
is readyfor working.

EXTENSION CORDS
Extension Cords
WARNING:
Theuseofdamagedcordscanshock,burnor
electrocute.
Replacedamagedorworncordsimmediately.
WARNING:
1. Makesurediscisnottornorloose.
2. Avoidkickbackbysandinginaccordancewithdirectionalarrows,sandonthedownwardsideofthedisc.
Sandingontheupwardsidecouldcausetheworkpiece toflyupcausinginjury.
3.Alwaysmaintaina maximumclearance of1.6mmbetweenthetableandthesandingdisc.
4. Alwaysweareyeprotectionwhenoperatingthesander.
5.Theworktableisthesurfaceonwhichtheworkpiecerestswhenperforinga sandingoperation.
6.Transporting/ Carryingthemachinerybyholdingthehandlebarbyoneperson.
7.Fixingthediscsanderontheworkbenchbyusing4 pes5/1.6"x3/4"(M8x20)HEX.HD.screw.

MACHINERYDATA
MOTOR
DISC
TABLE
DISC SPEED
DUST HOOD
NET WEIGHT
GROSS WEIGHT
230V/50HZ/750W
304mm
400x225mm(Aluminum)
1430mm-1
2-1/2"(63mm)
30kg
32kg
12"Disc Sander
Disc Sandersaregreataccessory to form and shape the edges of parts. The aluminum table canbe from
0 to45degreeeachwayforanyangle work. Thisdiscsanderhasone 63.5mm dust port to make
hoolup toa dust collection systemorhose.
Motor
Switch
Disc Cover
Safety
Guard
Table
Aluminum Miter
Gauge
Base
Table Tilt

HOW TO REPLACE THE 304mm SANDINGPAPER
WARNING:
Makesuretoolisdisconnectedfrompowersupplywhilemotorisbeingmounted,
connectedorreconnected.
Step1:
Tochangethesandingpaper,
pleaseloosenthefour-screw(A)
(B),whichareondisccoverleft
andrightsideandmotor.
(A)screwsareontheleftandright
sideofdisccover.
(B)screwsaretheleftandrightside
ofmotor.
Step2:
Takeoffthedisccoverwithtable.
Thenloosenthetwo-screw (C),
whichareonthedusthoodcover
leftandrightside.
Step3:
Openthedusthoodcover,then
youcanreplacethe 304mm sanding
papereasily.

HOW TO CHANGE THE 304mmALUMINUM DISC
Opendusthoodcover,fixthemotor
shaftbyopen-endwrench(p/no.47).
Thenturnthediscinthereversing
directiontotakethediscofffrom
themotorshaft.
Whenoperatingthemachinery,
pleaseensurethedirectionof
rotation.(Reversing)
Beforeturningontheswitch,
pleasemakesuretoputonthe
flexiblehoseintothedusthood,
2-1/2"(63mm),andwithhose
clamp.
-10-

Operation
Operationexample1
BEVELSANDING
Loosenthehandle(p/no.l5)at
doubleside,andtheyoucan
putthetabletotilr 45 degree.
Operationexample2
SURFACESANDING
Fastenthehandletightly (p/no. 15) at
doubleside,andthenyoucan
putthetabletotilt 90 degree.
La. eq=957 dB(A)
Thesoundpowerlevelemittedbythetoolis L.w.eq=97.9dB(A)

PARTLIST
PARTNO. DESCRIPTION SPECIFICATION Q'TY
1 Base 1
2 MotorBase 1
3 Motor 1 HP 1
5 Rightsidedisccover 1
7 Disc(Rightside) 305 1
9 Sandingpaper 1
10 Leftsidetiltingturning 2
11 Rightsidetiltingturning 2
12 Table Aluminum 2
14 Rightsidedusthoodcover 1
15 Handle M8xl6 2
16 Pointer 1
17 Panheadscrew M4x8 1
18 Springwasher M6 6
19 Panheadscrew M6x8 2
20 Hex.headscrew M8xl2 6
21 Washer M8 6
22 Hex.headscrew M8x20 4
23 Washer M8xl8 12
24 Nut M8 8
25 Hex.headscrew M8xl6 2
26 Hex.headscrew M6xl2 6
27 Washer M6xl3 6
28 Nut M6 6
3o Safetyguard(Rightside) 1
31 RoundheadScrew M5x8 2
32 Hex.headscrew M6xl0 2
34 Scalelabel(Rightside) 1
35A Switch CE 1
41 Miterbar 1
42 Mitergage 1
43 bolt M6 1
44 Pointer 1
45 RoundheadScrew M5x6 1
46 Pin 1
47 Hex.headscrew M6x60 4
48 Motorjunctionbox 1
-12-

-13-

ORDERING REPLACEMENTPARTS
Replacementpartsmaybeorderedfromyourlocaldistributor.Whenordering
replacementparts,alwaysprovidethefollowinginformation:
1. Themodelnumberandserialnumberofthe12"discsander.
2. Thepartsnumber.
3.Thepartsname.
4. Thedesiredquantityofthepart.
TROUBLE SHOOTING
TROUBLE PROBABLECAUSE CORRECTION
Motordoesnotrunwhen
powerswitchispressed
"ON"
1. Switchisburntout.
2. Connectionwireisloose
ordamaged.
1. Replacetheswitch.
2. Tightenwireorreplace
wire.
Motordoesnotrunatfull
speed.
1. Powervoltageistoolow.
2. Motorisdamaged.
1. Testvoltage.
2. Checkandrepairmotor
Motordoesnotreachfull
power.
1. Incorrectpowerwiring.
2. Overloaded.
1. Replacewiththecorrect
sizeofthepowerwiring.
2. Reduce load.
Motoroverheating
1. Motorvoltageisdifferent
2. Moterisdamaged
1. Checkthevoltagelabel
2. Checkandrepairmotor
-14-