Clean Marker Brush-E User manual

www.greising.com
Made in Germany
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Operation Manual
Brush-E ∙ Brush- S ∙ Brush-P ∙ Brush-T ∙ Brush-TP

Kai GreisinG e. K.
Clean MarKer
www.greising.com
[e-mail]
Industriestraße 29/2
D-73340 Amstetten
Tel.[phone] - 0
Fax [phone]
ORDER PROCESSING
+ 49(0)73 31/30 58 - 20
ORDERING STENCILS
+ 49(0)73 31/30 58 - 22
Operation Manual Clean Marker Brush −Page 2
instructions for use
PRODUCT DESCRIPTION
Model:
Unit No.:
Built:
CUSTOMER REGISTRATION
Stock No.:
THE USER IS OBLIGED TO:
• observationofECRegulations89/655andtheir
national implementation
• observationofthecurrentnationalregulations
concerning industrial safety
• utilisationofthemachineinaccordancewithin-
structions
Allrightsreserved.
Printing, in whole or in part, is only allowed
with prior consent of the manufacturer.
Errorsandomissionsexcepted.

Operation Manual Clean Marker Brush −Page 3
index
1 saFeTY reGUlaTiOns 5
1.1 Correct utilisation 5
1.2 Tips and definitions 5
1.3Obligationsandliability 5
2 inTrOdUCTiOn 7
2.1 Technical data 7
2.2 Conformity 7
2.3Generalview 8
2.4 Accessories 8
3 FUnCTiOn, MeTHOd OF OPeraTiOn 8
3.1Functionreview 8
3.2 Method of operation 9
3.3 Safety and monitoring equipment 9
3.4Switchingoversupplyvoltage 9
3.5 Operating and display elements 9
4 TransPOrT, seTTinG UP 12
4.1 Safety regulations 12
5 OPeraTinG 12
5.1 Initial operation 12
5.2 Cleaning with the Clean Marker Brush attachment 13
5.3 Marking with the Clean Marker Brush (flat tool head) 14
5.4 Dealing with short-term stencils 15
5.5 Closing down the unit 15
5.6BlastingwiththeCleanMarkerBrush-TandBrush-TP 15
5.7 Connecting up the automatic electrolyte feed on
CleanMarkerBrush-PandBrush-TP 16
6 MainTenanCe 17
6.1Safetyregulations 17
6.2Generalremarks 17

instructions for use
7 FaUlTs 18
7.1 Correcting faults 18
8 serViCinG 21
8.1 Safety regulations 21
9 ClOsinG dOWn, sTOrinG 21
9.1 Preparing for storage 21
9.2 Packaging, transporting and retransporting 21
9.3 Maintenance during storage 21
10 disPOsal 21
10.1 Method of procedure 22
11 YOUr OPiniOn 23
12 deClaraTiOn OF COnFOrMiTY 24
Operation Manual Clean Marker Brush −Page 4

1 saFeTY reGUlaTiOns
1.1 CORRECT UTILIZATION
Theunitsareintendedforcleaningweldedseams,forremovingoxide
coatingonstainlesssteelweldedseams,foretchingconductivemetal
surfacesandforgalvanizingandblastingsmallareas.Thefunctionisonly
guaranteedwhenoriginalpartsareused.Anyotheroranyusebeyond
thosedeterminedisnotconsideredtobecorrect.
Themanufacturecannotbeheldresponsibleforanydamagesresulting
from such incorrect use.
Thefollowingarealsoconsideredtobepartofcorrectutilization:
•Compliancewithinstructionsonuse.
•Compliancewithinspectionandmaintenancerequirements.
•Useofprotectiveclothing,especiallyglovesandgoggles.
1.2 TIPS AND DEFINITIONS
Warning
A possibly dangerous situation which could lead to serious
injury or even death.
Warning
A possibly dangerous situation, which could lead to light
physical injury. This sign is also used as a warning for heavy
material damage.
Information
Concerning usage and other useful information.
Information
The arrow describes a following process occurring automati-
cally and / or the condition which should now be set.
1.3 OBLIGATIONS AND LIABILITY
1.3.1 Necessary qualications of operators
Operation,maintenanceandinspectionmayonlybecarriedoutbyautho-
risedandqualiedspecialists.Theminimumageoftheoperatoris18.
Authorisedspecialistsareunderstoodtobespecialiststrainedbytheuser,
themanufacturerortheservicepartner.
Theseoperatorsmustbe:
• trainedintheuseoftheunit
• conversantwiththeinstructionsforuse
• conversantwiththesafetyequipmentoftheunit
• conversantwiththerelevantregulations,(especiallywithaccident
preventionregulations)
• authorisedtousethenecessarychemicals
Operation Manual Clean Marker Brush −Page 5

instructions for use
1.3.2 Risks involved when using the unit
Theunithasbeenbuiltinaccordancewiththelatesttechnicalstandards
andtherecognizedregulationsconcerningsafety.Inspiteofthis,dangerof
injury to the user or a third party and/or damage to the unit or other materi-
alscouldarisingduringuse.Theunitmayonlybeused:
• fortheprocesspreviouslydetermined
•in a perfectly safe condition
1.3.3 Guarantee and liability
Our „General Conditions of Sale and Supply“ apply. Claims of warranty
andliabilitymadeforpersonalinjuriesandmaterialdamagesareexcluded
if they are resulting from one or more of the following causes:
•incorrect use of the unit
• non-observanceofinstructionsforuse
•unauthorised structural changes on the unit
1.3.4 Safety measures
Theinstructionsforusearetobekeptneartheunitandaretobepassed
onbysaleorexchangeofthemachine.
Allsafetyanddangersignsontheunitaretobeclearlyvisibleatalltimes.
1.3.5 Risks arising from electrical energy
• Workonthepowersupplyisonlytobecarriedoutbythesame
electrician.
• Theelectricalequipmentistobecheckedregularly.
• Looseconnectionsanddamagedcablesmustberemediedimmediately
1.3.6 Special risks arising from chemicals
Dealingwithchemicalsshouldbeconsideredaspecialrisk.Payattention
to the Safety Data Sheets and the following remarks in these instructions.
•Eye protection
 Eyesshouldbeprotectedfromchemicalswithgoggles
•Hand protection
 Putonrubberglovesbeforeworkingwithchemicals
•Clothes protection
 Wearprotectiveclothingbeforeusingchemicals(acid-proofapron,wor-
king coat)
•Breathing protection
Fumes arise when using chemicals. Always wear a face mask!
•Accident with chemicals
Should chemicals come into contact with eyes in spite of wearing
goggles, then:
 • rinsetheeyeswithplentyofclearwater
 • seekmedicalattention.
Operation Manual Clean Marker Brush −Page6

generel data Brush-E Brush-S Brush-P Brush-T Brush-TP
dimensions
WxHxD[mm]
400 x 170 x 370 400 x 170 x 370 520 x 170 x 350 520 x 170 x 350 590 x 170 x 350
weight,ca.[kg] 12,8 12,8 14,5 14,5 15,5
serviceoutput 500 VA, IP 23 500 VA, IP 23 500 VA, IP 23 500 VA, IP 23 500 VA, IP 23
2.2 CONFORMITY
Theunitfullsthefollowingregulationsandstandards:
• EMV-Regulations2004/108/EG
• LowVoltageRegulations2006/95/EG
TheCE-labelisonthefrontoftheunit.
Thetypeplatewiththespecialunitnumberisattachedtotherear.
Further information
•Shouldskinorclothescomeintocontactwithchemicals,theyshouldbe
washed immediately with plenty of water.
•Donoteatordrinkattheworkplace.
•Alwayswashyourhandsbeforetakingabreak.
•Keeptheequipmentandchemicalsawayfromchildren.
1.3.7 Maintenance and servicing, repairing faults
Theprescribedmaintenanceworkandinspectionsaretobecarriedout
onschedule.Beforebeginningmaintenancework,inspectionorrepairs,
switchtheunitoffandsecureby„pullingtheplug“.
1.3.8 Constructional changes on unit
Withoutthepriorconsentofthemanufacturer,noalterations,additionsor
removalsofanysortmaybemadeontheunit.Onlyspareorreplacement
partsoriginatingfromthemanufacturerorhisauthoriseddealermaybe
used.
1.3.9 Emission
Electrolytemayvaporiseduringetchingandcleaning.Thesevapours
shouldnotbeinhaled.Providefreshaircirculationinyourplaceofwork.
2 inTrOdUCTiOn
2.1 TECHNICAL DATA
Operation Manual Clean Marker Brush −Page 7

instructions for use
Brush-E Brush-S Brush-P Brush-T Brush-TP
picklinglevel1*
picklinglevel2*
picklinglevel3*
picklinglevel4**
electropolishing
dark marking
light marking
blasting
electrolyte supply
3 FUnCTiOn, MeTHOd OF OPeraTiOn
3.1 FUNCTION
2.3 TRANSPORT, SETTING UP
Please pay attention to the transport instructions on the packaging.
Keepupright.Ifpossible,storevibration-free.
2.3.1 Surrounding conditions
•Temperature
- 5 °C to + 55 °C
•Humidity
Dry, indoors, dew-protected
•To be erected
Dust-free,level,awayfromexplosivegases
• Suitable materials
Allconductivemetalsurfaces
2.4 ACCESSORIES
Thecontentsofthevariousaccessorysetscanbereadinthecurrent
price-lists.Theunitpriceonlyincludesthepowercable.
Operation Manual Clean Marker Brush −Page 8
*withbrushattachment
**withattoolhat

3.2 METHOD OF OPERATION
• electrochemicallypicklingandcleaning
• etchingelectrochemically
• blastingwithglasspearlsoraluminousabrasive
3.3 SAFETY AND MONITORING EQUIPMENT
• 35Amp(1)and4Amp(2)
Aexcesscurrentswitchonthefrontoftheunit6,3Acut-outfuseonthe
rear of the unit (12).
3.5 OPERATING AND DISPLAY ELEMENTS
3.5.1 Front Side, Operating Panel
(1) Safety cut - out 35 Amp
(2) Safety cut - out 4 Amp
(3)  Redindicatorlightforsafetycut-out35Amp
(4) Selector switch
(5)  Redconnectingsocketfortheworkpiece(earthingcable)
(6)  Blackconnectingsocketforthetool(wand)
(7) Green indicator light, showing state of operation
Connecting socket for blasting agent tubing
(8) 6mmtubingforblastingagentexpulsion
(9) 4mmbluetubing
(10) 4mmblacktubing
Operation Manual Clean Marker Brush −Page 9

instructions for use
1
5
8
6
9
7
10
2 3 4
Clean MarKer BrUsH-e
Clean MarKer BrUsH-s
Clean MarKer BrUsH-P
Clean MarKer BrUsH-T
Clean MarKer BrUsH-TP
picklinglevel1
picklinglevel2
electropolishing
dark marking
picklinglevel1
picklinglevel2
picklinglevel3
electropolishing
dark marking
light marking
electrolyte supply
only Brush-P
picklinglevel1
picklinglevel2
picklinglevel3
electropolishing
dark marking
light marking
blasting
electrolyte supply
only Brush-TP
Operation Manual Clean Marker Brush −Page 10

Whenelectro-polishing,materialisremovedfromthesurfaceoftheworkpi-
ecebyspecicelectrolytesusedinconjunctionwithanexternalDCsource.
Thematerialsetfreebytheelectrolyteisnon-pollutingandfollowsunder
atteningconditions.Incontrasttomechanicalremovalprocesses,atte-
ningbyelectro-polishingbeginsinthemicrorangeandincludes,during
longerpolishingperiods,largerstructureswhichareroundedandattened
off on their top surface. During electro- polishing, two different mechanisms
worksimultaneously,oneattenstheuppersurfaceinthemicrorangeand
theotherachievesnedeburringinthemacrorange.
3.5.2 Reverse
(11) Main switch
(12) Fuse6,3Amp
(13) Connectingsocketformainscable
Operation Manual Clean Marker Brush −Page 11
11 12 13
11openap(withscrewdriver)
removefuseslider
exchange fuses

instructions for use
4 TransPOrT, seTTinG UP
4.1 SAFETY REGULATIONS
4.1.1 Temporary storage
Always keep the unit in its outer packaging and in a dry room indoors.
4.1.2 Unpacking
Withoutusingsharptools,removetheouterpackagingcarefully.
Keeptheoriginalpackaging.Alwaysuseitforstoringandtransportingthe
unit.
4.1.3 Putting the machine into operation
• checkthatthemainsvoltageisthesameasthatonthetypelabelandis
the same as the setting
• usingthemainscableconnecttheunittothemainsvoltage
pushtheredcableintotheredconnectingsocket(5)
• fixtheearthingclamptotheredcableandthenontheworkpiece
• pushtheblackcableintotheblackconnectingsocket(6)
• fixtheotherendofthecableintothetoolforlettering/cleaning
• switchontheunitatthemainswitch(11),theyellowlight(7)should
belit,theunitisready
• settheunitasdesired
5 OPeraTinG
5.1 INITIAL OPERATION
Carryoutacheckandinspection,notonlypriortoinitialoperation,butalso
priortoeverysetup.Setuptheunitasdescribedabove.
Workingwithchemicalscanbedangerous.Alwayswearafacemask,
acid-proofapron,gogglesandgloves.WhenusingGreinox1000/2000/
Polish,RapidpleasereadtheSafetyDataSheetsrst(currentlytobe
foundunderwww.greising.com/CleanMarker/Service).
Donotingestthevapoursarising.Shouldtherebeskincontact,washwith
plenty of water.
Operation Manual Clean Marker Brush −Page 12

5.1.1 Unit adjustments for cleaning for Clean Marker Brush devices
selector switch (see page 10)
5.2 CLEANING WITH CLEAN MARKER BRUSH ATTACHMENTS
5.2.1 Tips for maximum cleaning effect
WiththeCleanMarkerbrushattachmentyoucancleaneveninaccessible
parts.Theshortbrushshowsmorepowerfullperformance,thelongbrushis
especiallyforbigareas.Chancethebrushintimetoavoitshortcircuits.
Slag and scale spots can only be removed by blasting
(Clean Marker Brush-T and Brush-TP)
5.2.2 The „Cleaning“ Process
• screwonthebrushattachment
• adjusttheunitaccordingtoChapter5.1.1
• fillabout1cmGreinox1000,2000,PolishorRapidintothewide-neck
containermorecanbefilledintothecontainersforpumpunits
• moistenthetool
• runthetooloverthebloomuntilthesurfaceisclean
To avoid white edges on the work piece: polish the cleaned
work piece with the cleaning cloth supplied, lightly moistened
with water and Neutralyt.
Croping the brush will increase performance.
On level 3 short circuit signs may appear. It may be necessary
to chance down on level 2.
5.3 ETCHING WITH THE CLEAN MARKER (FLAT TOOL)
5.3.1 Tips for maximum etching effect
Everyelectrolytecontainssalts.Dependingonthematerial,thesesalts
canhaveastronglyoxidizingeffect.Extremecleanlinessmustbeusedwhen
handlingthechemicals.Avoidcarry-overofelectrolytesandwashyour
hands frequently. Make sure of good power contact and moist felt. Felt which
istoodryrestrictstheowofpower.Stencilsbecomecloggedwithsaltsand
metalsafterawhile.Theyshouldalsoberinsedandcleanedfrequently.
Electrolytecanalsobeusedforcleaningstencils.Smallsurfacescanbest
Operation Manual Clean Marker Brush −Page 13
A
B
C
D
selector switch
1picklingwithbrush
2picklingwithbrush
3picklingwithbrush*
4picklingwithelectrod*
5 polishing
6darkmarking
7lightmarking*
brushattachment1(A) brushattachment2(B)
marking stencil (C)
+ marking felt 1
marking stencil
60°(D)+cleaningfelt
symbol
*notwithCleanMarkerBrush-E

instructions for use
beetchedbysimplypressingthefeltonthestencil.Largerareasarebest
etchedbystrokingthetoolheadseveraltimesovertheentiresurfaceofthe
stencil.Thistakesbetween1.5and2seconds.Iftheetchingappears
rusty,theneitherdonotusethetoolquitesolongordecreasethevoltage.
Thetoolshouldbeheldatrightanglestotheworkpieceandthewhole
surface used for contact with the stencil.
the electrolyte ows better through the stencil
Donotallowthestenciltobecometoowarmasthiscouldleadtoprema-
turewearandtear.Whenelectrolytevaporisesitleavesresiduesinthe
stencil tissue. In time this reduces the clarity of the etching. Dark, i. e. dirty,
feltsmustbechangedfrequentlyandthelargerthestencil,thequickerthe
felt needs changing.
Theresultsofletteringdependonvariousfactors.Theresultscanvary
dependingonmaterialorwithinamaterialbatch.Testtheletteringfor
qualityonapieceofwastematerialbeforebeginningtowork.Thelettering
canusuallybeoptimisedbyusingvariousparametersandelectrolytes.By
usingswitch(4)youcansetwhethertheletteringshouldbedarkorlight.
The result differs with different materials.
Morematerialisremovedwithlightlettering.Thestencilgetsdirtyvery
quicklyandmustbecleanedmoreoften.
5.3.4 The „Etching (marking)“ Process
• cleanthespottobeetched
• cutoff30mmetchingfelt(t=2mm)fromthe60x2x1000striporfrom
the sheet
• usingthe„O“-ring,fixthefeltpadtothetoolhead
• usingtheselectorswitch(4)settheunittothedesiredsettingforlight
or dark etching
• addenoughelectrolytetothefeltontheundersideofthetoolsothatit
is wet
• positionthestencilinthedesiredpositionontheworkpiece
• usinglightpressureandsmallswivellingmovementsstrokeoverthe
stencilor,ifthestencilissmallenoughtobecoveredbythetoolhead,
thensimplypressdownandmoveslightlytoandfro,holdingthetool
at right handles to the work piece
• 1.5to2secondsshouldbelongenoughtoproduceagoodetching
althoughthisdependsonthematerialtobeetched
• cleanthesurfaceandtheetching
• neutralizethesurfacewithaclothsoakedinNeutralytGN2severaltimes
• thenfinallyconservethesurfaceandtheetchingwithKonservatGK2
There is a special tool head for etchings wider than 30 mm.
Operation Manual Clean Marker Brush −Page 14

Operation Manual Clean Marker Brush −Page 15
5.4 DEALING WITH SHORT-TERM STENCILS
5.4.1 Marking with short - term stencils
•placetheshort-termstencilwiththeblue/greensidefacingyouintothe
typewriter/matrixprinter(withoutribbon)
•typethedesiredletteringontotheblue/greenside
•removetheshort-termstencilandcutittothedesiredsize.
•removethewhiteprotectivepaper
•moistentheuppersideoftheshort-termstencilwithelectrolyte
•putthestencilintopositionontheworkpiece
•pressthetoolheadontothestencilsothatthewholesurfacecoversthe
stencilandmoveitaroundgently
•afterabout1.5to2seconds(dependsonthematerial)theprocess
shouldbefinished
•cleanthesurfacesothatnoelectrolyteremainsontheworkpiece
•neutralizethesurfaceusingaclothsoakedinNeutralytGN2
•conservetheletteringandthemetalsurfacewithKonservatGK2
5.5 CLOSING DOWN THE UNIT
• switchoffatthemainswitch(11)andremovethemainsplug(13)
• dismantlealltheaccessories
• cleanallparts
5.6 BLASTING WITH THE CLEAN MARKER BRUSH-T AND BRUSH-TP
5.6.1 For precision removal of slag and scale spots on welded
seams
Additionalusesare:roughening,cleaning,de-rusting,de-burring,
polishing,mattingandcompactingsmallareas,byusingsuitableblasting
agents,suchasglassparticles,specialalumina,siliconecarbide,walnut
and plastic granulate in the range of 1 −300µ.
5.6.2 Equipping for blasting
The Clean Marker T4 is equipped with a pressurised container holding 0.8 l.
Thejetnozzleisactivatedbytheswitchonthehandle.Thedesiredworking
pressureissetbythepressurecontrollerandcanbereadonthepressure
gauge.Therearetwoboroncarbidenozzlesd=1.2and1.8mmtochoose
from.Toexchangethenozzle,simplyunscrewtheunionringonthenozzle
handlethenexchangetheboroncarbidenozzle.
5.6.3 Setting up the blasting unit
Connectingthetubingontheunit:
• connectblastingtube
6mmtubingforblastingagents(8)
4mmtubing,blue(9)
4mmtubing,black(10)
Screwtheblastingnozzletothetubingusingascrewcap.Using
compressedairtubeconnectthecompressortoconnection

instructions for use
make sure the air is dry, otherwise the blasting agent will
form lumps
Set the desired working pressure on the regulator. The compressed air set
willbedisplayedontheManometer.
max. 7 bar, recommended is 2 −4 bar
air consumption about 150 l /min at 5 bar
Fillblastingagentintothecontainer
make sure the blasting agent is dry
Thelid(15)istobeunscrewedwhenblastingagentislledintothe
container.Usingafunnel,llthecontainerwithblastingagentuptoapprox.
onenger’swidthundertherisingpipeinthemiddleofthecontainer.
Close the container.
Youcanbeginworkbyusingthebuttonontheblastinggun
Blastingstopsbyreleasingthebutton
Onceworkhasbeennished,theunitmustbedisconnectedfromthe
compressed air supply.
during blasting, goggles (face mask), dust mask, breathing
mask and gloves are to be worn
5.6.5 Blasting agent
Asarule,thefollowingtwoagentscanbedeliveredexstock:
•EKS 10:
stronglyabrasive,fastremovingagent–leavesaroughsurface
•MGK 10:
hasamorepolishedeffect–leavesashinysurface
5.7 CONNECTING UP THE AUTOMATIC ELECTROLYTE FEED ON
CLEAN MARKER P AND CLEAN MARKER TP
• plugtheblackplugbelongingtothepumptubingsetintotheconnecting
socket (17)
• pushtheacidtubingsofarintothestainlesssteelconnectionofthebulk-
headstuffingbox(20),thatitcannotfalloutbyitself-pressthesafetyring
(21)atthesametime,holditfirmlyandpushthetubeintotheopening
• pushthe3-polepluginthedrivingpowerconnection(16)andscrewitup
tightly
• unwindasmuchasyouneedoftheacidtubefromtheroller(18)andtipit
into the electrolyte container (19)
Liquidwillonlybefedwhenthebuttononthecleaningheadispressed.
Whenpumping,opentheacidcontaineralittlesothatnegativepressure
cannotbuildupwhentheliquidissuckedupanddamagethepump.On
all Clean Markers equipped with pump the electrolyte is sucked up directly
fromanexternal5/10litrecannister,abottleorawide-neckedcontainer.
Theacidtubingmustthereforebehungintotheelectrolytecontainer.
Operation Manual Clean Marker Brush −Page16
15

6 MainTenanCe
6.1 SAFETY REGULATIONS
Maintenancemayonlybecarriedoutbyanauthorisedperson.Before
beginningmaintenance,switchofftheunitandsecureagainstinadvertent
switchingon,e.g.by„pullingtheplug“.Workmustbeexecutedalongthe
linesprescribedinChapter1„safetymeasures“.
6.1.1 Maintenance and inspection check list
6.2 GENERAL REMARKS
Donotusecleaningagents,metalobjectsorcompressedair.Dustand
glueresiduesmustberemovedwithascrapermadeofplastic.
Dismantle and clean the tool after use. If not, acid could
concentrate to such a degree that it becomes a health hazard.
The supply of power through the cable could also be affected
and the performance reduced.
Intervals controlposition/adviceofmaintenance utilities
daily,beforeusing Checkthedeviceandthestencil/brush
If necessary replace worn parts
daily, after using cleanstencils,toolhead,cableandstainlesssteelworkingsurface
clean stencils:
carefullybetween2ngersinclearwater
cleaning tool head:
unscrewhandlefromcarbonheadandcleanbothinplentyofwater
attention:
usingawrench,securemandrelonthepumptubing
clean unit and cable:
wipe with a moist cloth
a soft cloth,
brush
16
17
18
19
Operation Manual Clean Marker Brush −Page 17

instructions for use
7 disTUrBanCes
7.1 REMOVING DISTURBANCES
7.1.1 Pump does not work
Operation Manual Clean Marker Brush −Page 18
pump does not
work
okay
pressbuttononnozzle
oftubing
yes
switch unit on
connecttubing
(see page 18)
checktubing(3-pole
pin plugs 1 and 3)
ja
replace or repair
suctiontubing
no
no
no
yes
call specialist to
check unit
no
is the unit
switched on?
tubing
connected?
pump is
running
switch
okay?
no
yes

7.1.2 Electrolyte isn´t being pumped
Operation Manual Clean Marker Brush −Page 19
electrolyte isn´t
beingpumped
no
no
call sprecialist to
check unit
switch unit on
see diagram on
previouspage
connecttubingasin
diagram 11
hangthesuctiontube
into electrolyte
no
yes
okay
arethetubes
connected according
todiagram11?(suctiontube
in electrolyte container?)
pump is
feeding electro-
lyte?
unit
switched on?
is the pump
running?
no
yes
yes
yes
yes

instructions for use
7.1.3 Blasting function not working
Operation Manual Clean Marker Brush −Page 20
okay haveunitchecked
byspecialist
yes
yes
connectblastingtube
(3.5.1)
make sure there is dry
compressed air (23)
set operating pressure
on regulator (25)
lldryblastingagent
pressbuttonon
blastingtube
blasting?
bla-
sting
tubingornozzle
blocked?
blasting
agent dry?
cleannozzle
blastingfunctionnot
working
no no no