Comet FDX HOT CUBE User manual

• Manuale d’Istruzione - Uso e Manutenzione

• Instruction manual - Use and Maintenance

• Notice technique - Utilisation et Entretien

• Manual de Instrucciones - Uso y Mantenimiento

• Návod k používání - používání a Údržba

• Instruktionsmanual - Brug og Vedligeholdelse

• Bedienungs- und Wartungsanleitung

• Εγχειριδιο Οδηγιων - Χρησησ και Συντηρησησ

• Használati kézikönyv - Használat és Karbantartás

• Instructiehandleiding - Gebruik en Onderhoud

• Instrukcja - Obsługi i Konserwacji

• Manual de Instruções - Uso e Manutenção

• Návod na použitie - použitie a Údržba

• Priročnik z navodili - Uporaba in Vzdrževanje

• Ohjekirja - Käyttö ja Huolto

• Bruks- och Underhållsanvisning

• Bruks- og Vedlikeholdsveiledning

• Руководство - Эксплуатация И Обслуживание

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INDEX

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17

EN

WARNING

TRANSLATION OF THE ORIGINAL INSTRUCTIONS

Read and keep in mind that indicated in the

INSTRUCTION

MANUAL  SAFETY WARNINGS.

SPECIFICATIONS AND TECHNICAL DATA

FDX HOT CUBE

16/200B 21/160B 16/200D 21/160D

MOTORISATION

Fuel Petrol Diesel fuel

Power (kW - HP) 9,6 - 13 5,5 - 11

Engine Honda GX390 Yanmar L100N

Starting Electrical

Nominal rotation speed - maximum (RPM) 1560 - 1650

HYDRAULIC CIRCUIT

Maximum supply water temperature (°C - °F) 60 - 140

Minimum supply water temperature (°C - °F) 5 - 41

Minimum supply water ow rate (l/min - USgpm) 16 - 4,2 27 - 7,1 16 - 4,2 27 - 7,1

Maximum supply water pressure (bar - psi) 8 - 116

Maximum priming depth (m - ft) 1,0 - 3,3

PERFORMANCE

Maximum ow rate (l/min - USgpm) 16 - 4,2 21 - 5,5 16 - 4,2 21 - 5,5

Nominal ow rate (l/min - USgpm) 14,4 - 3,8 18,9 - 5,0 14,4 - 3,8 18,9 - 5,0

Max pressure with water outlet temperature

up to 110°C- 230°F (bar - psi) 200 - 2900 160 - 2320 200 - 2900 160 - 2320

Max pressure with water outlet temperature

up to 140°C- 284°F (bar - psi) 32 - 464

Nominal pressure with water outlet temperature

up to 110°C- 230°F (bar - psi) 190 - 2755 150 - 2175 190 - 2755 150 - 2175

Maximum reaction force on the spray gun (N) 42 50 42 50

Sound pressure level - Uncertainty (dB(A)) 89 - 0,7

(1)

Sound power level (dB(A)) 107

(1)

Operator hand-arm vibration - Uncertainty (m/s

2

) 3,9 - 0,24

(1)

PUMP OIL AGIP ROTRA MULTI THT

(2)

GEARBOX OIL 80W90

WEIGHT AND DIMENSIONS

Length x width x height (mm - in) 1200x800x950 - 47,2x31,5x37,4

Weight (kg - lb) 210 - 463 220 - 485 230 - 507 240 - 529

Engine fuel tank (l - USgal) 6,1 - 1,61 5,4 - 1,43

Diesel tank (l - USgal) 30 - 7,9

Anti scale tank (l - USgal) 2 - 0,53

(1)

Measurements in agreement with EN 60335-2-79.

(2)

Also see the corresponding oils table.

NOTE: decelerator supplied with the petrol versions.

CAUTION

• Fortheenginetoreachitsmaximumpoweritneedsatleast10hoursrunning-inataload15to20%

lowerthanthemachine’smaximumperformance.

• Theengine’smaximumpowerdiminishesasthealtitudeandambienttemperatureatwhichitisworking

increases(thereisadropofabout:3.5%every305m/1000ftabovesealeveland1%every5.6°C/42°F

above16°C/61°F).Ifthehighpressurewatercleanerisusedatahighaltitudeorwithhighambient

temperaturepleaserefertotheengine’soperatingandmaintenancemanualtoseeifanyprecautions

needtobetaken.

EN

18

• Thedeclaredperformancereferstoanatmosphericpressureof1013hPaatsealevelandanambient

temperatureof16°C/61°F.

• Thespecicationsandtechnicaldataareapproximate.Themanufacturerreservestherighttomakeall

changes to the machine it deems appropriate.

AGIP ROTRA MULTI THT corresponding oils:

U.T.T.O.

UniversalTractorTrasmissionOil

APIGL-4 John Deere J20A

Massey-FergusonM-1135 FordM2C-86B EssoTorqueFluid62

MobilMobiluid422 FordM2C-134B/C ShellDonaxTD

WARNING

•Asfarasenginelubricantsareconcerned,refertotherelativeoperatingandmaintenancemanuals.

PARTS IDENTIFICATION

Refertogures 1, 2, 3, 4, 5 and 6.

 1.Ignitionkey

 2.Handle/frame

 3.Lancerest

 4.Warningplates.Informonresidualrisksand

PPEtobeused

 5. Identicationplate.Indicatestheserialnumber,

guaranteed sound power value (in compliance

withDirective2000/14/EC)andmaintechnical

characteristics

 6.Liftingpoint

 7.Fueltankcap

 8.Pressureadjustmentknob

 9.Watersoftenertankcap

10. Battery

11. Traylter

12. Oilplugwithventforpump

13. Pressuregauge

14. Oilplugwithoutvent

15. Oilplugwithventforgearbox

16. Wateroutletconnector

17. Waterinletconnector

18. Waterinletlter

19. Pump

20. Exhaust

21. Lancepipe

22. Cleanergunlever

23. Safetycatchoncleanergunlever

24. Cleanergun

25. Waterinlethosesupport

26. Sealforwaterinlethosesuppor

27. Nozzle support head

28. Knobtoenablehotwateroperation

29. Controlpanel

30. HotwateroperationenableLED

31. Nozzlecleaningpin

32. Traylteroutletringnut

33. Traylterbody

34. Traylterinletringnut

35. High pressure hose

36. Highpressurehosequicktconnector

37. Doublebarrellanceknob

38. Gearboxoillevelindicator

39. Swivel wheel

40. Swivelwheelbrake

41. Knobfortemperatureadjustment

42. Pumpoillevelindicator

43. Highpressurehoseconnector

44. Lowfuelwarninglight

45. BatteryLED

46. EngineoilLED

47. Waterinletltercap

48. SteamShutdownwarninglight

49. BurnerMalfunctionwarninglight

50. Suction hose grip

51. Waterinletltercartridge

MEANING OF GRAPHIC SYMBOLS USED

Knob(28)position“0”(o):disableshotwateroperationofthecleaner.Thehigh-

pressure cleaner can however be used with cold water

Knob(28)position“1”(on):enableshotwateroperationofthecleaner.Thesteam

functionisalsoenabledwithpressuresbelow32bar/464psi.Inbothcases,itisonly

possibletoturntheburneronbysettingasuitabletemperaturevaluewiththeknob(41).

19

SAFETY DEVICES

•Safetyvalve.

 Thisdulycalibratedmaximumpressurevalvedischargesanyexcesspressureshouldananomalydevelop

inthepressureadjustmentsystem.

•Boilersafetythermostat.

 Thisstopstheburnerworkingshouldthehydrauliccircuitoverheatasaresultofananomalyinthe

temperatureadjustmentsystem.

•BurnerControl.

 Thisstopstheburnerworkingshouldthecombustionamegoout.

•Pressurecontrol/adjustmentvalve

 ThisvalveiscalibratedbytheManufacturersothattheoperatingpressurecanbeadjustedusingthe

knob(8).Itenablesthepumpedliquidtoreturntothepump’ssuctionunit,preventingthedevelopment

ofdangerouspressurelevelswhenthegunisclosedorwhenapressurevalueissetoverthemaximum

level allowed.

•Dry-runningcontrol.

 Thispreventsthepossibilityoftheburnerrunningwithoutwater.

•GunLeverBlockingDevice.

 Thissafetydevice(23)allowstolockthelever(22)onthecleanergun(24)intheclosedposition,preventing

accidentalactivation(Fig.4,positionS).

•Pressure/temperaturelimitingdevice.

 Deviceworkingasdescribedinparagraph

“OPERATION IN STEAM MODE”.

STANDARD EQUIPMENT

Checkthefollowingpartsareincludedinthepackagingofthepurchasedproduct:

• highpressurecleaner

• highpressuredeliveryhosewiththequicktconnector

• cleanergun;

• lancepipe

•suctionkitwith:tting,gasketandclamp

• Instructionsmanual-safetynotications;

• instructionsmanual–operationandmaintenance

• theengineoperatingandmaintenancemanual;

• thedeclarationofconformity;

• guaranteecerticate;

• bookletwithdetailsofservicecenters;

• nozzlecleaningpin

• oilplugwithventforpump

• oilplugwithventforgearbox

Ifyouencounteranydiculties,pleasegetintouchwithyourdealeroranauthorizedcustomerservice

centre.

OPTIONAL ACCESSORIES

Thefollowingrangeofaccessoriescanbeaddedtothestandardequipmentsuppliedwiththehigh

pressurecleaner:

• hosereel

• sandblastinglance:designedforsandingsurfaces,removingrust,paintandlimescaledeposits,etc;

• pipeushingprobe:designedforunblockingpipesandducts;

• rotatingnozzlelance:designedfortheremovalofstubborndirt;

• foaminglance:designedforamoreecientdistributionofdetergent

• varioustypesoflancesandnozzles.

EN

20

INSTALLATION  ASSEMBLING THE ACCESSORIES

AND FILLING THEENGINE CRANKCASE WITH OIL

• Replacethepumpandgearboxoilplugwithoutvent(14)withtheoilplugwithventsupplied,(12)

and(15)respectively.OperationFinFig.6

• Unwindthehighpressurehose(35)andscrewtheendwithoutthequicktcouplingontothespray

gun(24)threadandtightenwellwithtwo22mmxedjawspanners(notsupplied).OperationAinFig.7.

• Connectthequicktcoupling(36)tothewateroutlettting(16),screwdownandtightentheringnut

byhand.OperationBinFig.7.

• Inserttheseal(26)ontothewaterinlethosesupport(25)andscrewitontotheconnector(17).OperationC

inFig.7

• Filltheenginecrankcasewithoil,followingtheinstructionsgivenintherelevantoperatingand

maintenancemanual(thisisnottobedoneonmachineswithDieselenginesastheyarelledwithoil

inthefactory).

OPERATION  PRELIMINARY ACTIVITIES

• Complywiththeinstructionsgiveninthe

“ROUTINE MAINTENANCE”

and

“SPECIAL MAINTENANCE”

paragraphs

• Dothepreliminaryactivitiesdescribedintheoperatingandmaintenancemanualoftheenginemounted

onthehighpressurecleaner.Inparticularremembertollwithfuelandcheckthelevelofengineoil.

• Whentheengineisoandthemachineiscompletelycold,checkthelevelofpumpoilbywayofthe

levelindicator(42).Alsocheckthelevelofoilinthegearboxonthelevelindicator(38).

 Whentoppingupisneededpleaserefertothelubricanttypesgiveninthe

“SPECIFICATIONS AND

TECHNICAL DATA”

paragraph.

• Checkcorrecttyreination.

• Filltheappropriatetankwithwatersoftener(orwithwaterifwatersoftenerisnotrequired).Alsorefer

to

“OPERATION WITH WATER SOFTENER”

• Takethehighpressurecleanertotheplaceofworkusingthehandle(2).

• Engagethebrake(40)ontheswivelwheel(39).OperationMinFig.2.

• Unwindthehighpressurehosecompletely(35).

• Usetheclamp(50)tosecureasupplypipetothewaterinlethosesupport(25)thathasaninsidediameter

of19mm/0.75in.OperationCinFig.7

• Connectthewatersupplyhosetoatap.OperationMinFig.2.

• Starttheengine,referringtotherelevantoperatingandmaintenancemanual.

• Openthewatertap(ifconnectingtothemainswatersupply,youmustuseabackowhydraulicdevice:

pleaserefertotherelativeinstructionmanual),makingsurethatthereisnodripping.

• Pressthespraygunlever(22)andwaitforacontinuousjetofwatertocomethroughwhichmeansthe

pumpisprimingcorrectly.

• Stoptheengine,referringtotherelevantoperatingandmaintenancemanual,andclosethewatersupply

tap,ifany.

• Pressthespraygunlever(22)todischargeallresidualpressure.

• Connectthelancehose(21)tothespraygun(24).OperationEinFig.7.

STANDARD OPERATION WITH COLD WATER AT HIGH PRESSURE

• Ensurethatthedevice(37)isnotinthelowpressureposition(Fig.4-a).

• Makesureknob(28)isinposition

:LED(30)o

• Starttheengine,referringtotherelevantoperatingandmaintenancemanual.

• Openthewatersupplycock

• Pressthespraygunlever(22)checkingthatthenozzlesprayisuniformandtherearenodrips.

• Ifnecessary,adjustthepressureusingtheknob(8).Turnitclockwisetoincreasethepressure;turnit

anticlockwisetoreducethepressure.Youcancheckthepressurelevelonthepressuregauge(13).

Thepressuremayalsobeloweredbymeansofdevice(37)asinFig.4-a

21

CAUTION

• Beforeexpectingmaximumperformanceofthehighpressurecleaneritisgoodpracticetowarmthe

engineupforacoupleofminutes.

NOTE: Iftheleveloffuelinthetankisbelowtheminimummark,thewarninglight(44)willremainlit,even

ifyouareoperatingthecleanerwithcoldwater.

STANDARD OPERATION WITH HOT WATER AT HIGH PRESSURE

• Ensurethatthedevice(37)isnotinthelowpressureposition(Fig.4-a).

• Unscrewthecap(7)andllthetankwithautomotivegasoil,makingsurethefueldoesnotspillover.We

recommendusingafunnelreservedexclusivelyforthispurpose(maximumtankcapacity30l/7,9USgal).

Replace the cap.

• Starttheengine,referringtotherelevantoperatingandmaintenancemanual.

• Openthewatersupplycock.

• Moveknob(28)intoposition

.LED(30)lightsup

• Setthetemperaturebetween0°C/0°Fand110°C/230°Fusingthetemperatureadjustmentknob(41).

• Pressthecleanergunlever(22)andcheckthenozzlesprayisevenwithoutdripping.

• Ifnecessary,adjustthepressureusingtheknob(8).Turnitclockwisetoincreasethepressure;turnit

anticlockwisetoreducethepressure.Youcancheckthepressurelevelonthepressuregauge(13).The

pressuremayalsobeloweredbymeansofdevice(37)asinFig.4-a

• Whenthefuelislow,theburnerwillstopworkingandthewarninglight(44)willlightup.

• Theburnerwillonlystartworkingapproximately3secondsafterthecleanergunhasbeenopenedand

willstopworkingwhenthecleanergunisclosedorafterithasreachedthesettemperature.

• Iftheamegoesout,theburnerwillstopworkingandthewarninglight(49)willlightup.

• Ifyouwishtogofromworkingwithhotwatertocoldwater,moveknob(28)intoposition

.

CAUTION

• Beforeexpectingmaximumperformanceofthehighpressurecleaneritisgoodpracticetowarmthe

engineupforacoupleofminutes.

OPERATION IN STEAM MODE MAXIMUM PRESSURE 32 bar  464 psi

TheFDX HOT CUBEserieshighpressurecleanersweredesignedincompliancewithcategoryIIof

Directive97/23/ECforpressureequipment(PED).Thecompliancewiththisrequirementisassuredbya

specialelectronicdevicethatconstantlychecks:

• thatfortemperaturesabove110°C/230°F,thepressuresetisbelow32bar/464psi;

• thatforpressuresabove32bar/464psi,thetemperaturesetisnogreaterthan110°C/230°F.

Iftheabovelimitsareexceeded,theburnerstopsandthewarninglight(48)comeson.

Steamoperationwillonlyresumeifthepressureisreducedtobelow32bar/464psi.

• Unscrewthecap(7)andllthetankwithautomotivegasoil,makingsurethefueldoesnotspillover.We

recommendusingafunnelreservedexclusivelyforthispurpose(maximumtankcapacity30l/7,9USgal).

Replace the cap.

• Starttheengine,referringtotherelevantoperatingandmaintenancemanual.

• Openthewatersupplycock

• Moveknob(28)intoposition

.LED(30)lightsup

• Lowerpressuretobelow32bar/464psi,turningknob(8)anticlockwiseorbymeansofdevice(37)asinFig.4-a.

• Setthetemperaturebetween110°C/230°Fand140°C/284°Fusingthetemperatureadjustmentknob(41).

• Pressthecleanergunlever(22)andwaitforsteamtobeproduced.

• Ifnecessary,adjustthepressureusingtheknob(8).Turnitclockwisetoincreasethepressure;turnit

anticlockwisetoreducethepressure.Youcancheckthepressurelevelonthepressuregauge(13).The

pressuremayalsobeloweredbymeansofdevice(37)asinFig.4-a

• IftheburnerhappenstogooutduringoperationandLED(48)lightsup,turnknob(8)anticlockwiseor

usedevice(37)asinFig.4-a,tobringpressurebacktobelow32bar/464psi.Youcanseethepressureon

EN

22

thepressuregauge(13).

• Whenthefuelislow,theburnerwillstopworkingandthewarninglight(44)willlightup.

• Theburnerwillonlystartworkingapproximately3secondsafterthecleanergunhasbeenopenedand

willstopworkingwhenthecleanergunisclosedorwhenitreachesthesettemperature.

• Iftheamegoesout,theburnerwillstopworkingandthewarninglight(49)willlightup.

• Ifyouwishtogofromworkingwithsteamtocoldwater,moveknob(28)intoposition

.

CAUTION

• Beforeexpectingmaximumperformanceofthehighpressurecleaneritisgoodpracticetowarmthe

engineupforacoupleofminutes.

OPERATION WITH DETERGENT

TheManufacturerrecommendstheuseofdetergentswhichareatleast90%biodegradable.

Refertothelabelonthedetergentforinstructionsonhowtouseit.

Thehigh-pressurewatercleanersoftheFDX HOT CUBEseriescandispensedetergentonlythanksto

somespecicaccessories.

Formoreinformationpleaserefertothedocumentationthatcomeswiththeseaccessories.

OPERATION WITH WATER SOFTENER

Thehigh-pressurewatercleanersoftheFDX HOT CUBEserieshaveaneectivewatersoftener,standard

supply,thatpreventsscaleformingwhenusingthecleanerwithhotwater.

• Carryoutthestepsdescribedinthe

“STOP”

paragraph.

• Unscrewthecap(9)andllthetank(maximumcapacity2l/0.53USgal)beingcarefulnottoletanyliquid

spillout(werecommendusingafunnel-andkeepingitjustforthispurpose);screwthecapbackdown

andcheckthelevelperiodically

OnlyusewatersoftenersrecommendedbytheManufacturer.

STOPPING OPERATION

• Whenthespraygunlever(22)isreleaseditstopsthehighpressurejetandthemachinegoestothe

bypassmode.

• Pressingthespraygunlever(22)againthehighpressurejetstartsagain.

WARNING

• Ifyouhavetointerruptthehighpressurejetandputthespraygundown,withoutstoppingthemachine,

youhavetoinsertthesafetystop(23).Operation SinFig.4.

CAUTION

• Donotleavethehigh-pressurewatercleanerinbypassformorethanthreeminutes(watergunclosed).

STOP

• Runthecleanerforafewminuteswithcoldwater.

• Closethewatersupplycock.

• Drainthewaterfromthehighpressurecleaner,workingitforafewsecondswiththespraygunlever(22)

pressed.

• Carryoutthestepsforstoppingasexplainedinthecombustionengineoperatingandmaintenance

manualandtaketheignitionkeyout(1).

• Dischargeanyresidualpressurefromthehighpressurehose(35),keepingthespraygunlever(22)pressed

forafewseconds.

• Waitforthehighpressurecleanertocooldown.

23

DECOMMISSIONING

• Carefullyrewindthehighpressurehose(35)withoutmakinganykinksinit.

• Followtheinstructionsfordecommissioningasgivenintheengineoperatingandmaintenancemanual.

• Thehighpressurecleanermustbekeptinadry,cleanplacepayingattentionnottodamagethehigh

pressurehose.Engagethebrake(40)toavoidanyuncontrolledmovementsofthemachine.

NOTE: afteraprolongedperiodofnon-useyoucouldndafewdropsofwaterunderthepump.This

drippingnormallydisappearsafterafewhoursofuse.Ifitdoespersisthowever,contacta

SPECIALIZED

TECHNICIAN.

ROUTINE MAINTENANCE

Do the operations described in the

“STOP”

paragraphandfollowtheinstructionsgiveninthefollowingtable.

Alsoremembertocarryouttheroutinemaintenancejobsgivenintheengineoperatingandmaintenance

manual,especiallyasregardstocheckingengineoil,theairlterandthesparkplug.

MAINTENANCE

SCHEDULE

JOB

Everytimeitisused • Checkthehighpressurehose,ttings,spraygunandlancehose.

 Ifoneormorepartsarefoundtobedamageddonot,underanycircumstances,

usethehighpressurecleanerandcontacta

SPECIALIZED TECHNICIAN.

• Checkthelevelofpumpandgearboxoilbymeansofindicators(42)and(38)(Fig.2

andFig.6).Ifyouneedtotopuptheoil,contacta

QUALIFIED TECHNICIAN.

• Removealldirtanddebrisfromthecoolingnsontheengine,fromtheairinlet

grids,fromthemechanismsandrevregulatorsprings(refertotheengineoperating

andmaintenancemanual).

Monthly • Cleanthewaterinletlter(18).

 Unscrewthecap(47)witha27mm/1,06inxedjawspanner(notsupplied)and

takethecartridgeout(51),(seeFig.5).Itisnormallyenoughtoputthecartridge

underrunningwaterorblowitwithcompressedairtocleanit.Inthemostdicult

cases,useascaleremoverorreplaceit,contactinganauthorisedassistancecentre

tobuythenewcartridge.

 Mountthecartridgeandscrewtheplugbackdown.

• Cleaningthetraylter(11).

 Turntheringnut(34)anticlockwiseuntilitiscompletelyundone;griptheringnut

(32)withyourhandkeepingitstillandturningthebody(33)anticlockwiseuntilitis

completelyunscrewed;taketheltercartridgeoutandcleanitasexplainedabove;

inthecaseoftrulystubborndirtchangethecartridge,contactinga

SPECIALIZED

TECHNICIAN

fortherightcartridgetouse;repositionthecartridgeandclosethe

lter,turningthebody(33)rightdownclockwiseandkeepingtheringnut(32)

still;reconnecttheringnut(34)turningitclockwise.

• Cleanthenozzle.

 Itisnormallyenoughtoputtheneedle(31)suppliedthroughtheholeofthe

nozzletocleanit.Iftheresultsarenotgood,replacethenozzlepurchasingitfrom

an authorised assistance centre.

 Theprofessionalxedfannozzlemountedonthenozzleholderheads(27)canbe

replacedusinga14mm/0,55inboxspanner(notsupplied).

• Oilorgreasetherotatingorslidingpartstheoperatorisabletoreach(referalso

totheengineoperatingandmaintenancemanual).

• Checksoundnessofthewaterinletandoutletcircuits.

• Checktyreinationpressure.

• Checkclampingofthepumptotheengineandtheenginetotheframe.

 Ifclampingisfoundtobeinsecuredonot,underanycircumstances,usethe

highpressurecleanerandcontacta

SPECIALIZED TECHNICIAN

.

CAUTION

• Whenworking,thehighpressurecleanershouldnotbetoonoisyandthereshouldbenoobviousdrips

ofwateroroilunderneathit.Ifthisisthecasehavethemachinecheckedbya

SPECIALIZED TECHNICIAN

.

EN

24

SPECIAL MAINTENANCE

Specialmaintenancemustonlybedonebya

SPECIALIZED TECHNICIAN

,complyingwiththefollowingtable.

Alsoremembertocarryoutthespecialmaintenancejobslistedintheengineoperatingandmaintenance

manual.

MAINTENANCE

SCHEDULE

JOB

Aftertherst50hoursofuse • Changepumpoil.

Every200hours • Checkthepump’shydraulic(water)circuit.

• Checkpumpandengineclamping.

• Adjusttheelectrodes

• Cleanthefuelnozzle.

• Check/replacethefuellter.

• Check/replacethewaterlter

Every500hours • Changepumpoilandgearboxoil.

• Checkthepumpsuction/deliveryvalves.

• Checktightnessofpumpscrews.

• Checkthepumpregulationvalve.

• Replacetheelectrodes

• Replacethefuelnozzle.

• Cleantheboiler.

• Checkthesafetydevices.

CAUTION

• Thedatagiveninthetableareapproximate.Itmightbenecessarytocarryoutmaintenancemore

frequentlyinthecaseofparticularlyheavywork.

TROUBLESHOOTING

PROBLEMS CAUSES REMEDIES

Theenginedoesnotstartor

thereisamalfunctionwith

itoritstopswhileworking.

Refertotheengineoperatingand

maintenance manual.

Refertotheengineoperatingand

maintenancemanualafterhaving

madesurethereisfuelinthetank.

Thehighpressurecleaneris

vibratingalotandisnoisy.

Thewaterinletlter(18)or(11)

isdirty.

Followtheinstructionsgiveninthe

“ROUTINE MAINTENANCE”

paragraph.

Air suction. Checksoundnessofthesuctioncircuit.

Not enough water being supplied. Makesurethecockisfullyopenandthat

themainsowrateconformstowhatis

speciedinthe

“SPECIFICATIONS AND

TECHNICAL DATA”

paragraph.

Thehighpressurecleaner

failstoreachmaximum

pressure.

Theregulationvalveissetfora

pressurelowerthanthemaximum

one.

Turnthepressureregulatingknob(8)

clockwise.

Device(37)isinthelowpressure

position(Fig.4–Positiona)

Proceed as explained in Fig. 4 -

Positionb.

Thenozzleisworn. Replacethenozzleasexplainedinthe

“ROUTINE MAINTENANCE”

paragraph.

Not enough water being supplied. Makesurethecockisfullyopenand

thatthemainsowrateconformsto

whatisspeciedinthe

“SPECIFICATIONS

AND TECHNICAL DATA”

paragraph.

Backowhydraulicdevicefault. Refertotherelativemanual.

(continuesonthenextpage)

25

PROBLEMS CAUSES REMEDIES

Nowatercomesoutofthe

nozzleorowrateispoor.,

No water. Makesurethewatermainscockisfully

open.

Cloggedwaternozzle. Cleanand/orreplacethenozzleas

instructed in

“ROUTINE MAINTENANCE”

.

Backowhydraulicdevicefault. Refertotherelativemanual.

Waterleakingfromunder

the high pressure cleaner.

Safetyvalvetriggered.

IF THIS HAPPENS PERSISTENTLY DO NOT

USE THE HIGH PRESSURE CLEANER BUT

CONTACT A QUALIFIED TECHNICIAN.

Thecleanerdoesnotdeliver

hot water

Thereisnotenoughfuelinthe

tank(warninglight44islit).

Topupwithfuel.

Youhavesetthetemperature

wantedwithknob(41)butthehot

waterfunctionisnotenabledwith

knob(28):LED(30)iso.

Putknob(28)intoposition

to

enablehotwaterfunctioning

Thefuellterisdirty. Followtheinstructionsin

“SPECIAL

MAINTENANCE”.

Theboiler’ssafetythermostathas

tripped.

Leavethecleanertocooldownforafew

minutessothesafetydevicecanreset.

SHOULD IT TRIP AGAIN, DO NOT USE THE

CLEANER AND CONTACT A QUALIFIED

TECHNICIAN

.

Theburnercontrollerhastripped

(warninglight49islit).

Putknob(28)intoposition

,waita

fewsecondsandthenintoposition .

SHOULD IT TRIP AGAIN, DO NOT USE THE

CLEANER AND CONTACT A QUALIFIED

TECHNICIAN

.

InSteammode,theburner

does not start or stops

workingandthewarning

light(48)islit.

Pressureabove32bar/464psi. Followtheinstructionsin

“OPERATION

IN STEAM MODE”

.

Lamp(49)ashing. Malfunctioninsometemperature

control device

UsethemachineonlyinColdWater.

CONTACT A QUALIFIED TECHNICIAN.

EN

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Comet FDX HOT CUBE User manual

Comet FDX HOT CUBE User manual

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