MMM Medcenter VENTICELL 55 User manual

Operating instructions
VENTICELLss.m.
INCUCELL404
ECOCELL
C€
MMMBehringstraGe 6
Medcenter
D-82152Planegg/Munchen
Telephone(Germany-89) 899226-0
GmbH Fax (Germany-89) 8992 26 - 3 0
Asubsiduary ofthe MMMgroup
BA-CELL-MC-E 012/95

2. Descriptionoftheoven
.12
11
IControl2Powersupplyandswitch
3Safetythermostate3aResetpinofsafetythermostate
4Ventilator(onlyforVENTICELLandINCUCELL/V)
5Pt1006Connectiontomains
7Heatingelement8Controlpanel
9Controlcasing10malfunctionindicatorred- safetyclassoperating
II Airflap12Airflaplever

1. Operating panel
10 1112
T= Indicationoftemperatureat
thedisplay
t- Programmed periodoftime
runsdown
1Display
2Dccimalpoint(ovenconnectedtomains- stand-by)
3°C= temperature,possibleindications:
O°Cnotactive
•"Clightison,temperatureindicated
O°Clightblinks,temperatureprogrammable
40=TimeO© notactive
•0 lightison,programmedtimeindicated
Q© blinks,heatingiscontrolled
51=heatingOB heatingoff
•M lightison,heatingactive
QM blinks,heatingiscontrolled
6LED-diodeoven-lightison:ovenswitchedon
7Indicatorlight-lightison:temperaturesurpassesthesetsafety
temperature- heatingelementisswitchedoff
(INCUCELLovenscontinueatslightlyhigher
temperature)
h= hours,infoatthedisplay8 RATED/Actual-valuckey
min= minutes,infoatthedisplay
sec= second
9LowerRATEDvalue
10 RiseRATEDvalue
11 ON/OFFswitch
12 Adjustablesafety thermostate,DIN12880,K1.2:ECOCELLundVENTICELL
KL.3.1:INCUCELL/V
13 RESETpinbacksafetythermostate

3. CONTENTS
1. Operating Panel
2. Descriptionoftheoven
3. Contents
4. General notes
5. Functionand operating
5.1Start-upOven
5.2Switch-offOven
53 SetRATEDtemperature
5.4Setsafetythermostate
5.5Switchoffata givenTime
5.6Start-upata givenTime
5.7Setprinterinterval
5.8Adjustairflap
5.9Removalandinstallationofinsidewalls
6. Possible Connections
6.1PanelforConnections(rearleft)
6.2Interfaceforprotocolprinter
7. Explanationof Accessories
7.1Switchforinsidelightwindow
7.2Flexiblesensors(PT100/NiCrNi)
8. Self diagnosis
9. Exchangethedoorseal
10. Technicaldata
11. Warrantyand service
12. Certificate
Page
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Operating instructionsVENTIOELL, INCUCELL,ECOOELL BA-CELL-MC-E 012/95

4. General notes
Thewarrantyperiodof
aUnpackingandchecking
Pleasecheckafterunpackingiftheovenanditsaccessoriesarecompleteandnot
damaged.
Apossibledamageistobereportedimmediatelytotheforwarding agent.
bIntroduction
Theseries VENTICELL,ECOCELLand INCUCELLaremanufacturedofhigh grade
materials,withthelatesttechnologyandaresubjectedtoa strictfinaltestleavingtheplant.
Amodern microprocessor(fuzzy logic)with digital indicatorandPT100controlsthe
theovensis12months. temperature.Thusexacttemperatureaccuracyandprocesssafetyarcguaranteed.
cAmbientconditions
-Foruseininteriorrooms-Foruseupto2000m aboveNN
-Ambienttemp.:4/40°C(Venticell/Ecocell)-Attention,notvalidforlncucell(37°C)
-Allindicationsrelateto22°Cambienttemp.-Rel.humidity:80%/31°C,50%/40°C
-Powersupply:V,+/-10%-OvervoltagecatagoryII
-Degreeofsoiling2 accordingtoIEC664-ProtectionIP20ace.toEN60529
dHintsfortheuser:
Watchout!Thissignindicatesa pointrelevantforsafetyaspects.
Goodsareonlytobeputontraysintooven,neverdirectlyonthebottomoftheown.
^ ° '
nflammableorexplodablematerialsmaybeputintoovens.Theovensaredesigned
accordingtotheEC/VDE-requirementsandareindividuallytestedaccordingtoEN 61010.
*l\ Nodangerousgoodsarepermitted,(refertoregulationsforlaboratoriesZH 1/119)
Safetythermostatesassuretheprotectionoftheovensandsurroundingsagainstsurpassing
therated temperature.
Protectionthrough temperaturesafetyclass2 accordingtoEN61010for Ventieell
andEcocell.Protectionforlncucellaccordingtosafetyclass3 accordingtoEN61010.
Onlyconnecttheoventoshock-proofplug!
Theovenshouldbeinstalledwitha 100mmdistancetothewallsatthesideandinback.

eCleaningoftheoven
Cleantheovenwitha soft cloth.Usecustomarysoapfortheoutercasing.Useacidfree
detergentordisinfectantfortheinterior.Weteeoramendcleaningtheovenwhilecold.
fPermittedloads:
Sizeweightpertrayweight/total
kg kgperoven
55 2050
1112050
2223070
40430100
70750130
gUsefulspace
UsefulspaceaccordingtoDIN12880istheinteriorminusa distancetothesides,topand
bottom.Therequiredtemperatureaccuracycanonlybeachievedifthisdistancetotheresp.
interior'sheightH,widthB anddepthT isappr.10%(X).
Operating instructions VENTICELL, INCUCELL,ECOCELL BA-CELL-MC-E 012/95

5. Functionandoperating
5.1Start-upoven
0o o •
O°c
o©
O1
Theovenisconnectedtomains.
Therightdecimalpointlightsup.
Theovenisinstand-bymode.
To start-uptheovenpressON/OFFkey.
s.
T
a.
TTT
•
•
•
o
•
°c
©
1
°c
©
1
•
Sffl
or
Self-testroutine- allelementslightup.
TheACTUALtemperatureisindicatedafter5 sec.The
pre-programmedtemperature-andtimeparametersrun
down.
If necessaryaddnewsettings.
ThegreenPower-ON-LEDison.

5.2Switch-offoven
Displaymodeisundefined.
PowerON-LEDison.
To switchoff,activatetheOFF-keyfor1sec.
o0o •
O°c
o©
oi
Oveninstand-by-mode.
Operating instructions VENTICELL, INCUCELL, ECOCELL BA-CELL-MC-E 012/95

5.3SetRATED temperature
X
o
X
o
X
o
X
•
•°c
O ©
•or
ACTUALtemperatureisindicated.
PressX/W- keytoshowratedvalue.
X
0
X
o
X
o
X
o
<2 °c
O©
oi
Ratedvalueisindicated.
or
X' X X
0X
o©
O1
or ChangetheratedvalueatUP-DOWN-key.
Newratedvalueisindicated.
5secorPressX/W- keyorwait5 sec,ACTUALtemperature
is indicatedatthedisplay.
X
o
X
o
X
0
X
•
O©
•or9 orO
Ovenoperatesatrated temperature.
10

5.4Setsafety thermostate
Thesafetythermostate isse t h i g h e rthan the R A T E Dtemperature.You canset t h esafety
thermostatewith a coin ora screw-driverasfollow:
5.4.1. Set s a f e t ythermostate to m a x i m u m(turnright).
5.4.2.Heattheoven upt o workingtemperature.
5.4.3. Turnthesafetythermostateback(left)tilltheredlightcomeson.Thenturnthesafety
thermostate a little"tick" toth e rightandpress the reset-pin.The red l i g h tcomes off and
theoven issett o n o r m alworking condition.
5.4.4.Safetythermostate is active.
5.4.4.1 Venticell/Ecocell
Theredlight is on ,theheater is switched off, t h econtrolindicates the A C T U A L
temperature,theLED"heater"can blink, beo no roff.
5.4.4.2 Incucell
Theredlight is o n ,thecontrolindicates a slightlyhighersafety-temperature.
5.4.5.Setback the safety thermostate.
5.4.5.1 Venticell/Ecocell
If thetemperaturedecreasespressthereset-pin to activatethenormalfunction of t h eoven,
theredlight iso ff . Shouldthisnothappenpleasecheckthesetting,points5.4.1-3.
5.4.5.2 Incucell
Theactualtemperaturehasslightlyrisen.Turnthesafetythermostatetowardstheright,the
lightcomes off. T h eovenoperates in no rm alfunction.Afterreachingtheratedtemperature
repeatsettingpoints5.4.1-3.
Operating instructions VENTIOELL, INCUCELL,ECOCELL BA-CELL-MC-E 012/95
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