Heto Holten LaminAir SAFE 2000 User manual

Erreur!Argumentdecommutateurinconnu.
INSTRUCTIONMANUAL
HOLTEN LAMINAIR
SAFE2000
MAXISAFE2000
ID:807222

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Fig. A
ControlPanel
Fig. B
LCDDisplay
1234
5
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Contents
Page:
1Introduction.........................................................................................3
2SafetyPrecautions...............................................................................3
3Installation...........................................................................................3
4WorkingRules.....................................................................................3
5Operation.............................................................................................3
6Technical Specifications......................................................................3
7Maintenance........................................................................................3
Enclosures:
List ofrecommended disinfectants
Log-book
Declarationofconformity

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1Introduction
You arenowinpossessionofahigh qualitymicroprocessorcontrolledclassII cabinet, HOLTEN
SAFE 2000, designedtoprovideprotectionoftheoperator,thesurroundingsandtheworkprocess
itselfagainstparticle/microbiologicalcontamination.
Thecabinetcomplieswiththedemandsstipulatedin“NSFStd49”, “NordiskaR3-Föreningens
Normforsäkerhetsbänkar”, “DIN12950Teil10”¨, “NF44/201”andBS5726(92).
ThenewHOLTEN SAFE 2000class II cabinethas ;
•Microprocessorcontrollerwith :
-AclearLCDdisplayshowingyouroptionsandchoices.
-Clockforpre-settingautomaticstart-up,UV-timer,and hourcounter.
-Clearindicationofrequiredfilterchange.
-Alarmformalfunction.
•Ergonomicallycorrectslopingfront whichmakesworkstandinguporsitting downeasy.
•Sidewindows,forperfectlightconditionsand viewtothesurroundings.
•Negativepressureplenum, forhighestoperatorand productsafety.
•Motordrivendoublefunctionfrontwindow, withbothsliding and hingedmodes.
•Keyswitch forpre-selectionofdesiredfanspeedstobeeligibleforuser.
•“AOS”, AutomaticOperationSystemasanoptionalaccessoryforautomaticstart/stopofthe
FANwhenthesensorisactivatedby theoperator.
•AdjustableFAN speeds.
Givesyou theopportunitytoselectFANoff, 1/2or1/1speed.
2Safety Precautions
-Inordertoavoidunintendedorincorrectusagepleasereadthismanualcarefully.
-FortheHOLTEN SAFE 2000thefollowingprecautionsshouldbenoted!
Thecabinetshouldnot beusedforgroup4pathogens.
AttentionisdrawntotheriskassessmentrequirementsoftheControlofSubstancesHazardous
toHealth(COSHH)Regulations1988.(UK)
Thecabinetisnotsuitable forHIGH-RISKbiologicalagents.
HIGH RISKbiologicalagentsincludealletiologicalagentsdesignatedClass4byCDC,and
oncogenicvirusesclassedhighriskbyNCI. (USA)
Neveroperate theHoltenSafe2000cabinetwithoutthefancompartmentcoverinplace.
Ifthecoverisremoved, thereisnopersonalprotection,andthefanwill runwithuncovered
rotatingfan.

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TheHOLTEN SAFE 2000classII cabinetwill notprovideanyprotectionforoperatoror
surroundingsagainstharmfulgasesorvapours.
Remove hands fromtheworkchamberpriortoactivating
slidingmodeforthefrontwindow!
3Installation
1.Checkthatthedimensionsoftheunitprovidefreeaccess totheintendedsiteofinstallation.
Thecabinetmaybetilted10°overanaxlesothatthesloping frontisinverticalposition.
Furthermoreyoumaydismountthefrontshieldwiththecontrolpanel.
Thecabinetmaythenbemovedthroughastandard800-mm widedoor.
Note!Itispossibletoremovetheclampofthemainsocket.
Howtodismountthefrontshield:
Step1. Bringthefrontwindowinthelowestposition.
Step2. Unscrewthescrewforthegasspring, pos.1-fig.2
Step3. Pull outtheplugforthecontrolpanel, pos. 2-fig. 2
Step4. Unscrewthescrewforthelampshield,pos. 3-fig. 2
Howtotiltthecabinet....

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2.Theinstallationsitefortheunitshouldbedraught-free andshouldbeselectedsothat
frequentpassingofpersonsinfrontoftheworkopening isavoided.
3.Thetabletopsofstainless steelaremountedoverthetrough.
4.Adjustthelevellingscrewstoassurethatthetabletopisinhorizontalpositionandlevelled.
5.ConnectthecabinettotheMains.
Note! Prior to anyworkontheelectrical installationit must be checkedthatthe
mainssupply specifications correspondstothat statedonthe typeplate.
Forincreasedsafety theconnectionshouldbe madeasafixedinstallation.
Furthermoremakesurethat themainsisconnectedto aninstallationwhichis
protectedby high sensitive leakagecurrent contact breaker.
6.Valvesforgases,vacuum,orliquidsarepositionedinaseparateplateintheleftorright
handsidewindow, andanauthorisedtechnicianshouldcarryoutconnectionofthese.
PLEASENOTE!
-Whenthecabinethasbeeninstalled, checkthatthewindowhoistis functioning, asslants
causedduringtransport/installationmaycausedamage.
-Checkthatthefrontwindowisinthecorrectposition,i.e. paralleltotheside
profilesand abovethesidewindows.
-Checkthatthewindowslidesfromtop tobottomwithoutanyirregularsound.
Pleasenotethattherewillbesomesound/noisefromthegearwhenthewindowis
pulledawayfromortowardstheseal.
-IfthewindowdoesnotmovewhentheUP/DOWNbuttonispressed, authorised
service personnelmustbecalledimmediatelytocorrectthefault.
Under nocircumstances musthands/armsbenearthetablefront, asthewindow
mayfall down, ifthehoistingsystemisnotworking correctly.
F

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4WorkingRules
Rulestofollowpriortouse...
-Thecabinetsshouldbeusedindoorsinanormalclinicalenvironmentwithatemperaturebetween
18 °Cand 28 °C, normalhumidityandatmosphericpressure.
-Allthecabinetsaredesignedand producedtobeusedincleanenvironments.
-Theyarenot tobeusedoutdoorsorinenvironmentswithhigh humidityorpollution. Thecabinets
arenot constructedtoventilatevapourswithacidorcontainingorganicsolvents. Thecabinets
mustnot beusedasfumehoods.
-About10minutespriortousage,thefanoftheunitshouldbeswitchedonforoperationatnormal
speed.
-Theworkchamberand front/sidewindowsaretobecarefullycleanedanddisinfected.Use70%
ethanolorsimilar.Itisrecommendedtousespeciallint-free wipe.
-Objectsandappliancesmustbecarefullycleanedordisinfectedpriortobeing introducedintothe
workchamber.
-Thefrontwindowispositionedinworking positionandkeptinthatpositionduringthe
entireworkprocess.
-Necessaryappliancesforuseduring workmustbeplacedwithineasyreach.
-Ensureappropriateprotectionofoperatoraswell asproduct(e.g.clothes,gloves,masks,visors,
etc.).
Importantwhenperformingbiohazardwork!
-Neverperformanyworkwiththefanatreducedspeed.
-Thefrontwindowmustbeinworkingpositionduringthework.
-Placetheproductbehindthefrontsuctionholesofthetabletop,-asfarbackaspossible.
-Workwithsteady/softmovements.
-Neveroverloadtheworkchamber.
-Reducethenumberoftransfersintoandoutoftheworkchamber.
-Avoidproductsorremedieswithstrongemissionofheat.
-Donotpositionthecabinetinplaceswithdirectdraughttowardstheworkopening.
-Positionthecabinetsothatfrequentpassingofpersonsinfrontoftheworkopeningisavoided.
F

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5Operation
Fig.A:
1. ButtonON /OFFforUV light(optional).
-TheUV lightcanonlybeswitchedonwhenthechamberlightisoff andfrontwindowbrought
inlowestposition.
2. ButtonON /OFFforchamberlight.
3. [MENU]buttonusedtoenterUV, FAN,orTIME mode.
- A flashingiconappears inthedisplayindicatingtheselectedmode.
4. [PLUS]buttontosetminutes, hoursanddayoftheweek.
5. Buttonforhoistingthefrontwindowup.
6. Buttontostop acousticalarm.
7. Buttontoactivatefan.
Press the[FAN]button:
Oncetoselectnormalspeedoffan.
Twicetoselectreducedspeedoffan.
Threetimestoselectfanoff.
8. [ENTER]buttontoconfirmaselectionduring settings.
9. Keyswitchforactivation/deactivationofthestart/stopbuttonandswitchingbetween
reducedornormalfanspeed.
10.Buttontolowerthefrontwindow.
Fig.B:
NOTICE!FigureB illustratesthedisplay.All iconsareshownonthedrawing.
Thiswillneveractuallyoccur,andisdoneonlyforillustrative purposes.
Theiconssymbolise
11.Speedoffan.
12. Frontwindow.
13.Indicationregardingfilterchange.
14.Selecteddayswithautomaticstartup.
15.FANalarm.
16.UV-timeractive.
17.FANtimeractive.
18.Stopwatchmode.
19.UViconwillshowupby pressingtheMENU buttonduringsettings.
20.FANiconwillshowupbypressingtheMENU buttonduringsettings.
21.Stopwatchactive.
Startandadjustment.
YouhavetosetthemaintimerandthedatepriortosettingUVtimer,FANtimer, andthe
stopwatch.
Note! Ifthetimeintervalbetweenactivationexceed5secondsthedisplaywill returntonormal
mode.

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ØHowtosettimeanddayoftheweek...
Turnthelock-switchtoposition1and....
1. Press the[ENTER]buttonwhileconnectingthecabinettopower
2. Press the[MENU]buttononce, andthedisplaywill flashforsettingminutes.
3. Press the[+]buttonuntil thecorrectnumberofminutesisobtained.
4. Press the[MENU]buttononce, andthedisplaywill flashforsettinghours.
5. Press the[+]buttonuntil thecorrectnumberofhoursisobtained.
6. Press the[MENU]buttononce, andthedisplaywill flashforsettingdaysoftheweek.
7. Press the[+]buttonuntil correctweekdayisobtained.
8. Press the[ENTER]buttontogo tonormalmode. -Ifyouchoosetopress the[MENU]button,
youreturntopos.3.
SettingtimeforoperationoftheUV light, theFAN, ortheSTOPWATCH.
Press the[MENU]buttontoreachUVtime,FANtime,orSTOPWATCHmode.
ØHowtosetUV time...
-Placethefrontwindowinclosedposition.
-TurntheUV lightonby pressing the[UV]button
1. Press the[MENU]buttontoreachtheUVposition, theUViconwill appearinthedisplay.
2. Press the[ENTER]buttonand thedisplaywillflashforsettingofminutes.
3. Press the[+]buttontosetthenumberofminutes, (selectfrom1to59minutes).
4. Press the[MENU]buttonand thedisplaywillflashforsetting ofhours.
5. Press the[+]buttontosetthenumberofhours, (selectfrom1to23hours)
6. Press the[ENTER]buttontostorethechosenvalues, andthe[UV]iconwill appearinthe
display.
7. Press the[UV]buttontostartcountdown.
ØHowtosetFAN timer...
•Itispossibletomakethecabinetstartupautomatically, priortoworkinghours.
•Youmayprogrammewhichdaysthisfunctionisactive.
1. Press the[MENU]buttontoreachFANposition andtheiconforFANwill appearinthe
display.
2. Followpoints2to5inthepreviousdescriptionoftheUV timer.
3. Press the[ENTER]buttontostorethechosenvalues. Selecttheweekdayswithautomaticstart
uptoswitchfromday1to2etc.:
4. Press the[+]button. Tostoreaday:
5. Press the[ENTER]button.
6. Press the[MENU]buttontostorethechosenvalues, andtheiconforFANtimerwill appear
inthedisplay.
ØHowtosetthestopwatch...
1. Press the[MENU]buttontoreachthestopwatchposition, thestopwatchiconwill appearin
thedisplay.
2. Followpoints2to5inthepreviousdescriptionfortheUV timer.

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3. Press the[ENTER]buttontostartcountdown. Whenthestopwatchhascounteddownto
00:00theacousticalarmsounds.
ØAlarm... Whenthealarmisactivated, theacousticsalarmsoundsandthe
displaylightflashesindicatingthatthecabinetdoesnotprovidefull
protectionfortheoperatorandtheproduct.
Thealarmwill startif:
•Thefanisrunningatreducedspeed.
•Thefrontwindowisnotplacedinitsworkingposition.
•Thehingedwindowisnotcompletelyclosedorinincorrectposition.
•Thestopwatchhascounteddownto00:00fromthepre-settime,(onlyacousticalarm).
Stopoftheacousticalarm:
-Pressthe[%]buttontosilence theacousticalarmsignal.
ØHowtousethelockswitch
TheauthorisedpersontoselectwhichFANspeedsshouldbeeligiblefortheuserusesthelock
switch.
a. Lockswitchinposition1
mPress the[FAN]button:
.... Once toselectnormalspeedofthefan
.... Twice toselectreducedspeedofthefan
.... Threetimestoselectthefanoff
b.Atpriority
•Turnthelockswitchtoposition1tochoosewhichfanspeedsshouldbeeligibleinposition0.
‚Pressthe[FAN]button:
.... once, toletthefanrunwithonlynormalspeed.
.... twice, tolettheoperatorchoosebetweennormalandreducedspeeds.
.... thirdtime, tolockthefaninstopmode.
ƒ..Afteradjustmentturnbackthelockswitchandremovethekey.
Note!
-Atreducedspeed thelightinthedisplaywill flashand theacousticalarmwillsound.
Thisindicatesthattheunitdoesnotprovidefullprotectionoftheoperatorand theproduct.
-TheUV lightisswitchedonindependentlyofthefan,however, onlywiththeinternallight
switchedoff.
-Whentheinternallightisswitchedon,theUV lightwillautomaticallybeturnedoff.
Powerfailure:
-If1/1FANspeedisselectedwiththekeyswitch,theHOLTEN SAFE 2000willafterpowerfailure
alwaysrestartatfullfanspeedand theinternallightwill beswitchedoff.

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6Technical Specifications
Model0.9 Model1.2 Model1.5 Model1.8
Safe Maxi
Safe Safe Maxi Safe Safe Maxi Safe Safe Maxi Safe
Cat.no. 57240000 47240000 57250000 47250000 572600047260000 572700047270000
ExternalDimensions
floormodelDxWxH 867x1020x2000mm 867x1320x2000mm 867x1620x2000 mm 867x1920x2000 mm
ChamberDxWxH 580x900x700mm 580x1200x700 mm 580x1500x700mm 580x1800x700mm
Weight 190 kg 215 kg 200 kg 225 kg 215 kg 290kg 250kg300kg
Spillage 13.0l 4.5l 18.0l 6.0l 22.0l 7.5l 27.0l 9.0l
Exhaustairvolume 300m3/h
±10% 400m3/h ±10% 500m3/h ±10% 600m3/h ±10%
Power 2A2A 3,5A3,5A
Powerconsumption 0.5kW 0.5kW 0.8kW 0.8kW
HEPAfilterefficiency
99.999%
99.999 %99.999% 99.999 %
Soundlevelmax. 60 dBA 60dBA 60 dBA 60 dBA
Noiselevel(ISO) 58 dBA 58dBA59 dBA 59dBA
Lightintensity 1400Lux 1400 Lux 1400Lux 1400Lux
Airvelocitydownflow
0.4m/sec
0.4m/sec 0.4m/sec 0.4m/sec
Voltage/frequency 230V/50Hz 230V/50Hz 230 V/50 Hz230V/50Hz
PROPERTY OFMATERIALS
UNITS MATERIAL TREATMENT
Frontwindowsandsidewindows Glass Laminated/hardened
Windowframes Stainless steelAISI304 Polished
Upperpart,returnductandbottom
part Steelplate1203 Polyester-coated
Stand Steelplate1203 Polyester-coated
Trough,tabletopsandsuctiongate Stainless steelAISI304 Polished

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7Maintenance
Recommendedmaintenance:
•DAILY:
Theworkareaisdisinfected.Alsoliftthetabletopsand carefullywipe
thebacksideand thetrough.
•WEEKLY:
Wipetheexterioroftheunitwithamildhouseholddetergent.
HOWTOCLEAN THEINSIDEFRONTWINDOW:
1. Bring thefrontwindowinhighestpositionbypressing the[ ∆]button.
2. Openthefrontshield.
3. Cleantheinsidewindow...
•REGULARLY:
Reliableoperationofthesafetycabinetand compliancewith
standardsarebasedonthefollowing conditions:
1)Correctairvelocities.
2)EfficiencyoftheinstalledHEPAfilters.
3)Tightnessoftheconstruction.
Aqualifiedtechnicianshouldtesttheseparametersatintervalsofapprox.5000hoursofoperationor
atleastonceayear.TheLCDdisplaywillgiveyouaclearindicationforfilterchange,seefig.3, next
page.
Figure4
Theflowgraphwill illuminateinallsegmentswhenthefilterisnewandclean. Graduallyasthefilter
becomescontaminatedthesegmentswill beturnedoff.
Pleasecontactyoursupplierforfurtherinformationontestprocedures.
Planservicevisit
STOP!
Filtermustbereplaced
atonce!
Normalrun

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Manual00346609replacing 00346608990104

RECOMMENDEDDISINFECTANTS FORUSE INCLASS II
CABINETS FROMHOLTEN LAMINAIR
Note: Mostdisinfectantsaremixturescontainingseveralcomponents.
Avoid theuseofproductscontaining iodine, chloramine, chlorine
dioxide, hypochloride, phenol, and perchloricacid.
Useable disinfectantscontain
alcoholoraldehydes.
Recommended disinfectantsare
70%(volume)pureethanol
or
2%(volume)glutoricaldehyde
or
15%(volume)formaldehyde.
Theuseofotherdisinfectantsisnotrecommended. HOLTEN LAMINAIR cannottakeany
responsibilityregardingeffectiveness oreventualdeterioration ofmaterialsofClass II
cabinet.

LOG-BOOK
Type:
Productname: Serialno. : Supplier:
Service interval :
Laboratory:
Service /
repair Fault occurredon
Notified
/date Repaired /date Remark/fault Causedby/action Service internal/external
Carriedout
by

Service /
repair Fault occurredon
Notified
/date Repaired /date Remark/fault Causedby/action Service internal/external
Carriedout
by

Service /
repair Fault occurredon
Notified
/date Repaired /date Remark/fault Causedby/action Service internal/external
Carriedout
by