TRADEair MCFRC103 User manual

DIRECTDRIVECOMPRESSORS
MCFRC100,102A,103,108,109,107,113
MCFRC100,
108
MCFRC102A,
109
MCFRC103
MCFRC107
MCFRC113

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OperationInstructionofDirectDrive
Oil-LubricatedPistonCompressor
MCFRC100,102A,103,108,109,107and113
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WARRANTY
TheSupplierwarrantstothe originalpurchaseronly; thispowertooltobefreefromdefects
inmaterialandworkmanship.Subjecttocertainexceptions,theSupplierwillrepairorreplace
anypartonanelectricpowertoolwhich,afterexamination,isdeterminedtobedefectivein
materialorworkmanshipforaperiodofone(1)yearafterthedateofpurchaseunless
otherwisenoted.ReturnofthepowertooltotheRetailer,isrequiredtogetherwiththeproofof
purchaseshouldbeincludedwiththereturnedproduct.Thiswarrantydoesnotapplyto
damagethatisdeterminedtobefromrepairsmadeorattemptedbyanyoneotherthan
authorizedagents,misuse,alterations,abuse,normalwearandtear,lackofmaintenance,or
accidents.Thiswarrantydoesnotincludeitemsconsideredasconsumables.
StatutoryRights
Thiswarrantyisinadditiontoandinnowayaffectsyourstatutoryrights.
SPECIFICATIONS
PartNo. MCFRC100
MCFRC108
MCFRC102A
MCFRC109 MCFRC103 MCFRC107 MCFRC113
Voltage
230V/50HZ 230V/50HZ 230V/50HZ 230V/50HZ 230V/50HZ
Tank
capacity
24Litre 50Litre 100Litre 6Litre 100Litre
RatedSpeed 2850RPM 2850RPM 2850RPM 2850RPM 2850RPM
Current
5.5A 6.5A 6.5A 5.5A 6.5A
Pump
displacement
150L/MIN 206L/MIN 206L/MIN 130L/MIN 315L/MIN
MaxPressure 800kPa/8
Bar
800kPa/8
Bar
800kPa/8
Bar
800kPa/8
Bar
800kPa/8
Bar
Outlet 1x1/4" 1x1/4" 1x1/4" 1x1/4" 1x1/4"

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GENERALSAFETYINSTRUCTIONS
Beforeattemptingtooperatethiscompressorthefollowingbasicsafetyprecautionsshould
alwaysbetakentoreducetheriskoffire,electricshockandpersonalinjury.Itisimportantto
readtheinstructionmanualtounderstandtheapplication,limitationsandpotentialhazards
associatedwithanytool.Theyaredesignedforthesafetyofyourselfandothers,ensuringa
longandtroublefreeservicelifefromyourmachine.
WorkArea
Workbenchesshouldbekepttidybecauseclutteredbenchesandworkareasinviteaccidents.
Floorsshouldbekeptcleanandfreefromrubbish.Specialcareshouldbetakeniftheflooris
slipperyduetosawdustorwax.
WorkEnvironment
Keeptheworkareawelllit.Donotusecompressorinareaswherethereisariskofexplosion
orfirefromcombustiblematerials,flammableliquids,e.g.,paint,varnish,petroletcor
flammablegasesanddustofanexplosivenature.
GuardAgainstElectricShock
Donotexposeyourcompressortorain,oruseindamporwetlocations.
BewareChildrenandPets
Childrenandpetsshouldbekeptoutoftheworkarea.
Usetherighttool
Selecttherighttoolforthejob.Donotuseatoolforajobforwhichitwasnotdesigned.
Donotforceasmalltooltodothejobofaheavy-dutytool.
PersonalsafetyClothing
Donotwearlooseclothing,jewelleryoranythingthatcouldgetcaughtinmovingmachinery.
Hair
Longhairshouldbetiedbackorcontainedinaprotectivecovering.
EyeProtection
Alwaysuseprotectivesafetygogglesorsafetyglasses.
EarProtection
Earprotectionisadvisedduringperiodsofextendedoperation.
Footwear
Wherethereisariskofheavyobjectsdamagingfeetorifthereisariskofslippingonwetor
slipperyfloorssuitablenon-slipsafetyfootwearshouldbeworn.

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SecuretheWorkPiece
Whereverpossiblesecuretheworkpieceusingclampsoravice.Itissaferthanusingyour
handandleavesbothhandsfreetocontroltheairtool.
DoNotOver-reach
Donotover-reach,keepproperfootingandmaintainyourbalanceatalltimes.
MaintainToolswithCare
Keepcuttingtoolssharpandcleanforbetterandsaferperformance.Followtheinstructions
forlubricatingandchangingaccessories.Checkthetoolpowercordperiodicallyandif
damagedhaveitreplacedbyanauthorizedservicefacility.Keephandlesdry,cleanandfree
fromoilandgrease.Ensurethatventilationslotsarekeptcleanandfreefromdustatalltimes.
Blockedventilationslotscancauseoverheatinganddamagetothemotor.
StayAlert
Watchwhatyouaredoing,usecommonsense,anddonotoperatetheairtoolwhenyou
aretiredorhavetakenmedicationthatcausesdrowsiness,consumedalcoholordrugs.
GeneralWarningsforcompressors
Donotattempttomodifythecompressorinanyway.
Theuseofanytoolsoraccessoryotherthanthosedesignedforusewith
compressedaircouldresultininjurytotheoperator.
Theoutputpressureofthecompressorshouldbeadjustedtothedesignpressure
oftheairtooloraccessorybeingused.
Alwayscheckthattheoutputofthecompressordoesnotexceedthemaximum
pressureforanyattachedtooloraccessory.
Repairsshouldonlybecarriedoutbyqualifiedpersonsusingoriginalspareparts.
Failuretodosomayresultinconsiderabledangertotheuser.
BreathableAirWarning
Thiscompressor/pumpisnotequippedfor,andshouldnotbeusedtosupplybreathing
qualityairforanyapplicationofairforhumanconsumption.
Overloadprotection.Thiscompressorisfittedwithanoverloadprotectiondevice.Inthe
eventthatthemotorbecomestoohot,athermalprotectiondevicewillcutthemainssupply
tothemotor.Whenthemotortemperaturereturnstonormalthemainssupplywillbe
restoredautomatically.
ExtensionCordsandReels
Ingeneral,itisnotrecommendedtouseanextensionlead.Alongerairlineisrecommended
asvoltagedroponextensionleadsmayleadtomotordamageandwillvoidwarranty.Ifan
extensioncordmustbeused,forlengthsupto5metres,anapproved15ampratedcordmust
beused.

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DoNotAbusethePowerCord
Neveryankorpullonthepowercordtodisconnectitfromthemainssupplysocket.Never
carryordragyourcompressorbyitspowercord.Keepthepowercordawayfromheat,oil,
solventsandsharpedges.Ifthepowercordbecomesdamagedhaveitreplacedbyan
authorizedservicefacility.
CheckDamagedParts
Beforeusingthecompressoritshouldbecarefullycheckedtodeterminethatitwilloperate
properlyandperformitsintendedfunction.Checkforthecorrectalignmentofmovingparts
ensuringtheydonotbind.Checkforbrokenormissingpartsandhavethemreplacedor
repairedatanauthorizedservicecentre.Checkanyotherconditionthatmayaffectthe
operationofthecompressor.Aguardoranyotherpartofthecompressorthatisdamaged
shouldbeproperlyrepairedorreplacedbyanauthorizedservicecentre.
DisconnectCompressor
Ensurethatthecompressorisdisconnectedfromthemainssupplyandthetankisempty
whennotinuse,beforeservicing,lubricatingormakingadjustmentstoairlines,andwhen
changingaccessoriessuchasblades,bits,nailsandcuttersonairtools.
AvoidUnintentionalStarting
EnsurethattheswitchisintheOFFpositionbeforepluggingthecompressorintothe
mainssupply
TurningthecompressorONandOFF
Usetheredknobontopofthepressureswitchtoturntheunitonandoff.Pulltheknobup
toturnthecompressoronandpushtheknobintoturnitoff.Turningtheunitonandofffrom
themainssupplyonlywillresultindamagetothemotorandvoidwarrantyasthepressure
switchhasanadditionalfunctiontopurgetheairtrappedinthedeliverypipewhenthe
motoristurnedoff.Thisminimisestheloadonthemotorwhenitisnextstarted.

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GENERALVIEWANDMAINCOMPONENTS
1. MainCompressor
2. PressureSwitch
3. OutletValve
4. PressureRegulator
5. PressureGauge
6. Non-ReturnValve
7. DrainCock
8. Wheel
9. DischargePipe
10. AirTank
11. SafetyValve
12. FanCover
Note: Fittingsmaydifferfromthoseshownabove.
11
2
4
3
5
6
7
8
9
10
12
1

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ASSEMBLY
Thisaircompressorrequiressomeminorassemblebeforeitcanbeused.
Locatetheaccessorypack.Itshouldcontain:
1. Wheelsandaxleset
2. Rubberstopper
3. AirFilter
4. OilBreatherplug
5. Abottleofoil
Fitthewheelstotheunitusingtheaxle
kitprovidedandinserttherubberstopperintothe
spigotonthebottomofthetank.
Fittheairfiltertocylinderheadofthecompressor.
Locatetheplasticdustplugintheoilbreatherholeandremoveittoexposetheoil
breatherhole.
Oilbreatherhole

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OilWarning: Thisunitisshippedwithoilinthecompressorpump. Oilmustbe
addedtotheunitpriortooperating.
Usuallychecktheoillevelinthepump.Pleasefilltheoilfromtheoilbreather
holeuntiltheoilreachestheredmarkonthesightglass
Checkthatthesmallholeinthetopofthebreatherpipeisclearandtheninsertitinto
theoilfillerhole.
NOTE:Theoilmustbechangedafterthefirst10hrsofoperationthenevery20hrs
thereafter.
Recommendcompressoroil:UseSAE30fortemperaturesover10 anduseSAE10below10 .

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INITIALSTARTUP
Ensuretheunitisstableinawell-ventilateddryposition.
Ensurethatthedrainvalveisclosedandallairoutletsareclosed.
Connectthepowerleadtothemains.
Startthecompressorbypullingontheredknob.
Checkforairleaks
Note: Outputfittingsmaydifferfromthoseshown
Warning:Usetheredknobtoturntheunitonandoff,notthemainsswitch.Turningtheuniton
andofffromthemainsonlywillresultindamagetothemotor
Turn
on
Turn
off
Tankgauge
Regulatorgauge
Pressureregulator
Air
outlet
Safetyvalve

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OPERATION
Thepressureinthetankiscontrolledbytheactionofthepressureswitchlocatedunderthe
pressureswitchcover
Whenthesetmaximumpressureisreachedthepressureswitchactivatesandthemotoris
turnedoff.Thepressurewillthendecreaseastheairisuseduntilthesetminimumis
reachedafterwhichthepressureswitchturnsthemotoronagain.
Theoperatorofthecompressorshouldbewellawarethatduringuseofthecompressorthe
motorwillcycle(startandstop)undertheinfluenceoftherisingorfallingpressureinthetank
andthemotorwillstartwithoutanywarning.
Themaximumandminimumpressuresarefactorysetandshouldnotbealtered.
Youcanutilizeeitherthedirectoutletand/ortheregulatedoutlet. Thepressureofthe
regulatedoutletcanbechangedbyturningthecontrolknob.Rotatetheknobclockwiseto
increasepressureandanti-clockwisetodecrease
Note: Outputfittingsmaydifferfromthoseshown
Turn
on
Turn
off
Tankgauge
Regulatorgauge
Pressureregulator
Air
outlet
Safety
valve

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MAINTENANCE
Warning: Beforemaintenanceoperation,stoptheaircompressor,disconnecttheunit
fromthemainssupplyanddischargeallairintheairtank.
Daily
1
.
Chec
k
o
i
l
l
eve
l
b
e
f
or
e
ea
c
h
u
s
e
.
2.Drainthecondensationfromtheairreceiver.
3.Checkforairleaks.
Weekly
1.Removeairfilterelementandcleanorreplaceasrequired.
Monthly
1.Inspectnon-returnvalve(cleanorreplaceasrequired)
Caution: ensurethatairthetankisemptyforthisoperation.
2.Manuallytestthesafetyvalvebypullingthering.
ThreeMonthly
1.ChangeOil
2.Tightencylinderheadbolts.
3.Cleanandcheckvalveassembly,replacegaskets/valvesifwornordamaged.
RecommendcompressoroiluseSAE30fortemperaturesover10 anduseSAE10
below10 .

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T
R
O
UB
L
E
S
A
N
D
R
E
M
E
D
I
E
S
Trouble Possiblecauses Remedies
Motorunabletorun
orrunningslow
Faultinline,orvoltageinsufficient
⑵Powerwiretoothinortoolong
⑶Faultinpressureswitch
⑷Faultinmotor
⑸Stickingofmaincompressor
⑹Theinnerthermalprotectoronmotorcutoff
Checktheline
⑵Replacethewire
⑶Repairorreplace
⑷Repairorreplace
⑸Checkandrepair
⑹Compressorworkstoohard,turnoff
thepowerandwaitfor10-15minutesto
cooldownmotorandrestart.
Stickingofmain
compressor
Movingpartsburntduetoinsufficientoil
⑵Movingpartsdamaged,orstuckbyforeignbody
Checkcrankshaft,bearing,connecting
rod,piston,pistonring,etc.andreplace
ifnecessary
Excessivevibration
orabnormalnoise
Connectingpartloose
⑵Foreignbodygotintomaincompressor
⑶Pistonknockingvalveseat
⑷Movingpartsseriouslyworn
Checkandretighten
⑵Checkandcleanaway
⑶Replacewiththickerpapergasket
⑷Repairorreplace
Pressureinsufficient
ordischarge
capacitydecreased
Motorrunningtooslow
⑵Airfilterchokedup
⑶Leakageofsafetyvalve
⑷Leakageofdischargepipe
⑸Sealinggasketdamaged
⑹Valveplatedamaged,carbonbuilduporstuck
⑺Pistonringandcylinderwornordamaged
Checkandremedy
⑵Cleanorreplacethecartridge
⑶Checkandadjust
⑷Checkandrepair
⑸Checkandreplace
⑹Replaceandclean
⑺Repairorreplace
Excessiveoil
consumption
Oilleveltoohigh
⑵Breathpipechokedup
⑶Pistonringandcylinderwornordamaged
Keepthelevelwithinsetrange
⑵Checkandclean
⑶Repairorreplace

PARTLISTOFDIRECTDRIVECOMPRESSOR
24L:MCFRC100,108;50L:MCFRC102A,109;100L:MCFRC103
OTSVERSION:10TH,MARCH,2012
NO. NAME QTY NO. NAME QTY
1BoltM8 105 4 30 Springwasher5 4
2Cylinderhead 1 31 BoltM5 95 4
3ORing 1 32 CirclipΦ14 1
4Valveplate 1 33 MotorFan 1
5Inletvalve 1 34 ScrewM4 10 1
6Locating pinΦ36 2 35 Toothwasher4 1
7Valvegasket δ0.8 1 36 ScrewM3 6 2
8A Cylinder Φ42forMCFRC100,108 1 37 Springwasher3 2
8B Cylinder Φ48forMCFRC102A,109,103 1 38A Capacitor15UFforMCFRC100,108 1
9 Cylindergasket δ0.8 1 38B Capacitor30UFforMCFRC102A,109,103 1
10 BoltM12 15 1 39 Toothwasher8 1
11A Pistonring Φ42forMCFRC100,108 1 40 Airfilter 1
11B Pistonring Φ48forMCFRC102A,109,103 1 41 Right-angleconnecterRp3/8 1
12A Piston Φ42forMCFRC100,108 1 42 Fan cover 1
12B Piston Φ48forMCFRC102A,109,103 1 43 ScrewM5 10 2
13A PistonPinforMCFRC100,108 1 44 ScrewST3.4 16 2
13B PistonPinforMCFRC102A,109,103 1 45 Handle Grip 1
14 Circlip Φ12 2 46 One-wayvalve 1
15A Connecting rodforMCFRC100,108 1 47 BoltM8 25 4
15B Connecting rodforMCFRC102A,109,103 1 48 NutM8 4
16 Breathpipe 1 49 DischargePipe 1
17 ScrewM5 14 6 50 Dischargegasket 2
18 Oil levelerM27 1.5 1 51 Tank36liter1
19 Crankcasecover 1 52A 4.5" wheelkitsforMCFRC100,108 2
20 Rubbergasket 1 52B 6"wheelkitsforMCFRC102A,109 2
21 ScrewM8 22-left 1 52C 8"wheelkitsforMCFRC103 2
22A Crank17.5mmforMCFRC100,108 1 53 DrainValve 1
22B Crank20mmforMCFRC102A,109,103 1 54 Rubberfootkit 2
23 Crankcase 1 55 Releasepipe 1
24 Sealingring20 40 7 1 56 southafricaPowercord 1
25 Bearing6204-2RZ 1 57 1/4" need valvewithnut 1
26A RotorforMCFRC100,108 1 58 1/4"-1/4"miniregulator 1
26B RotorforMCFRC102A,109,103 1 59 40mmreargauge 2
27 Bearing6202-2RZ 1 60 1/4" -1/4"connector 2
28A statorforMCFRC100,108 1 61 50mmreargauge
28B statorforMCFRC102A,109,103 1 62 8Bar4way1/4"pressureswitch 1
29 Motorbracket 1 63 1/4",8Barsafetyvalve 1

MCFRC107PARTLIST
NO.Name Unit QTY NO.Name Unit QTY
1 BoltM6 35 PC 4 34SpringWasher4 PC 1
2 SpringWasher6 PC 8 35ScrewM4 8PC 1
3 Cylinderhead PC 1 36SpringWasher5 PC 4
4 CylinderHeadSealing PC 1 37BoltM5 80 PC 4
5 E-BowConnector PC 1 38Clip Φ14 PC 1
6 ValvePlate SET 1 39Fan PC 1
7 InletValve PC 1 42PlasticBottomcover PC 1
8 Valvepin PC 2 43Fan cover PC 1
9 ValveGasket PC 1 44ScrewM4 8PC 4
10HelxBoltM6 20 PC 4 45BoltM5 16 PC 4
11Cylinder PC 1 46Capacitor PC 1
12CylinderGasket PC 1 48ToothWasher8 PC 1
13Piston RingSet SET 1 49Nut M8 PC 1
15Piston PC 1 50AirFilter PC 1
16HoleClip Φ12 PC 2 51HandelGrip PC 1
17Piston Pin PC 1 52DischargePipe SET 1
18ConnectRod PC 1 53BoltM8 30 PC 4
19OilBreather PC 1 54Nut M8 PC 4
20OilLeveler PC 1 55PressureTank6LT PC 1
21BoltM5 16 PC 4 56Pad SET 4
22CrankcaseCover PC 1 57DrainValve PC 1
23CrankcaseSealing PC 1 58CheckValve SET 1
24MoltM10forCrank PCS 1 59ReleasePipe SET 1
25Crank PC 1 60OutletValve PC 1
26Crankcase PC 1 61Regulator PC 1
27OilSealing PC 1 62PressureGuage40 PC 1
28Bearing 6003-2RS PC 1 63ConnectorR1/4 PC 1
29Motor PC 1 64Powercord PC 1
30Stator SET 1 65SaftyValve PC 1
31Bearing 6202-2RS PC 1 66PressureSwitch PC 1
32MotorBracket PC 1 67PressureGuage50 PC 1
33ToothWasher4 PC 1

MCFRC113
PART
LIST
NO Part Unit Qty NO Part Unit Qty
1BoltM8x40 PC 8 37 fan PC 1
2cylinderhead PC 2 38 circlip20 PC 1
3ORing PC 2 39 Maincover PC 1
4
valve
plate
subassembly SET 2 40 Srew M5x14 PC 4
5valveslice δ0.3 PC 2 41 Srew M3x6 PC 4
6locatingpin3×6PC 4 42 Springwasher3 PC 4
7valvegasket δ0.8 PC 2 43 StartingcapacitancePC 1
8cylinder 42( 47) PC 2 44 Running capacitancePC 1
9boltM8x25 PC 4 45 Srew ST3.9x15 PC 3
10 SpringWasher 8 PC 4 46 Head cover PC 1
11 cylindergasket δ0.8 PC 2 47 Coversupport PC 1
12 pistonring 42( 47) SET 2 48 nut8 PC 2
13 piston 42( 47) PC 2 49 Airfilter SET 2
14
piston
pin
12×35(38.5) PC 2 50 Connectpipe SET 1
15 circlip 14 PC 4 51 Tree-wayconnectorA PC 1
16 connectingrod PC 2 52 Tree-wayconnectorB PC 1
17 breathpip SET 1 53 Leakvalve PC 1
18 crankcasecover PC 1 54 right-angleconnector PC 1
19 oil leveler SET 1 55 DischargePipe PC 1
20 boltM5x16 PC 5 56 releasepipe SET 1
21 rubbergasket PC 1 57 check valve PC 1
22 screwM8×20 PC 1 58 Tank PC 1
23 enlargewasher8 PC 1 59 BoltM8x40 PC 4
24 crank PC 1 60 nut8 PC 4
25 crankcase PC 1 61 wheelassembly SET 2
26 sealingring24×47×8 PC 1 62 handlegrip PC 1
27 brearing 6205 PC 1 63 drainvalve SET 1
28 rotor SET 1 64 footpadassembly SET 2
29 stator SET 1 65 OutletValve SET 1
30 screwM4×10 PC 2 66 Regulator PC 1
31 CentrifugalswitchL22 SET 1 67 ConectorR1/4 PC 1
32 brearing 6204 PC 1 68 Power cord 3G1.5mm2 PC 1
33 motorbracket PC 1 69 Pressure Guage 40mm PC 1
34 ToothWahser 4 PC 1 70 Safetyvalve1/4" 9Bar PC 1
35 spring washer6 PC 4 71 Pressure switch8Bar PC 1

Distributed by L&GTool &MachineryDistributorsLimited
6 KyalamiRd,Westmead3610,P.O.Box15313,Westmead3608,
Telephone:[phone],Fax:[phone]