3DG 5DG 6DG 3DM 5DM 6DM - Cole-Parmer

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Installation/Service ManualThelco IncubatorModels 2DG (3501), 3DG (3503), 5DG (3505),6DG (3507), 3DM (3509), 5DM (3511), 6DM (3513)Hig hLowOnHe ate r OnlaboratoryRe cord erOutp utO ffINCUBATORThermo Electron CorporationMillcreek Road, Box 649Marietta, Ohio 45750USAPhone: 740-373-4763Toll Free: 800-848-3080FAX: 740-373-4189Manual P/N 3179179Rev. E Dated 13APR06ENTERTem p .Hig hLimitMute

NOTE:THE UNITS DESCRIBED IN THIS MANUAL WERE DESIGNED SPECIFICALLY FOR THEEUROPEAN MARKET AND ARE SUPPLIED WITH A EUROPEAN STYLE POWER CORD.FOR DOMESTIC USE, A U.S. STYLE POWER CORD (P/N: 3176836) MUST BE ORDEREDSEPERATELY.NOTICETHE MATERIAL IN THIS MANUAL IS FOR INFORMATION PURPOSES ONLY. THECONTENTS AND THE PRODUCT IT DESCRIBES ARE SUBJECT TO CHANGE WITHOUTNOTICE. THERMO ELECTRON CORPORATION MAKES NO REPRESENTATIONS ORWARRANTIES WITH RESPECT TO THIS MANUAL. IN NO EVENT SHALL THERMO BELIABLE FOR ANY DAMAGES, DIRECT OR INCIDENTAL, ARISING OUT OF OR RELATED TOTHE USE OF THIS MANUAL.For repair information or replacement parts assistance from the manufacturer,call Customer Service using our toll free telephone number.800-621-8820(FAX) 540-869-0130

REVISION STATUSINDEXDATEAMENDED PAGESNOTESA9/99BOCT00inside coverAdd power cord noteCAPR034Update stability specs to matchmarketing literatureDJUL0551249001new manual #, manufacture locationEAPR06ECR 23443Removed CE symbol and declarationInitial release for CE mark

Contents1. INTRODUCTION . 12. UNPACKING AND DAMAGE . 13. GENERAL INFORMATION . 24. FEATURES . 35. SPECIFICATIONS . 46. INSTALLATION . 57. EXPLANATION OF CONTROLS . 58. OPERATION . 69. MAINTENANCE/SERVICE . 710. PARTS REPLACEMENT. 811. REPLACEMENT PARTS LIST/ACCESSORIES . 1112. ELECTRICAL DRAWINGS . 13WARRANTY . 24

1. INTRODUCTION2. UNPACKING AND DAMAGE1.01 Your satisfaction and safety are importantto Thermo and a complete understanding of thisunit is necessary to attain these objectives.2.01 Save all packing material if apparatus isreceived damaged. This merchandise was carefullypacked and thoroughly inspected before leavingour factory.2.02 Responsibility for safe delivery wasassumed by the carrier upon acceptance of theshipment; therefore, claims for loss or damagesustained in transit must be made upon the carrierby the recipient as follows:1.02 As the ultimate user of this apparatus, youhave the responsibility to understand the properfunction and operational characteristics of yourincubator. This instruction manual should bethoroughly read and all operators given adequatetraining before attempting to place this unit inservice. Awareness of the stated cautions andwarnings, and compliance with recommendedoperating parameters — together with maintenancerequirements — are important for safe andsatisfactory operation. The unit should be used forits intended application; alterations or modificationswill VOID THE WARRANTY.1.Visible Loss or Damage: Note any externalevidence of loss or damage on the freightbill, or express receipt, and have it signedby the carrier’s agent. Failure to adequatelydescribe such external evidence of loss ordamage may result in the carrier’s refusingto honor your damage claim. The formrequired to file such claim will be suppliedby the carrier.2.Concealed Loss or Damage: Concealedloss or damage means loss or damagewhich does not become apparent until themerchandise has been unpacked andinspected. Should either occur, make awritten request for inspection by carrier’sagent within 15 days of the delivery date;then file a claim with the carrier since thedamage is the carrier’s responsibility.WARNINGAS A ROUTINE LABORATORY PRECAUTION,ALWAYS WEAR SAFETY GLASSES WHENWORKING WITH THIS APPARATUS.1.03 This product is not intended, nor can it beused, as a sterile or patient connected device. Inaddition, this apparatus is not designed for use inClass I, II or III locations as defined by the NationalElectrical Code.CAUTION2.03 If you follow the above instructions carefully,we will guarantee our full support of your claim tobe compensated for loss from concealed damage.WHEN UNPACKING THIS PRODUCT, USE AMECHANICL LIFTING DEVICE OR ENOUGHPEOPLE TO EASILY LIFT THE UNIT AND PLACEIT IN ITS PROPER LOCATION.DO NOT — FOR ANY REASON — RETURN THISUNITWITHOUTFIRSTOBTAININGAUTHORIZATION.THE BENCH TOP OR OTHER MOUNTINGSURFACE, MUST BE RIGIDLY CONSTRUCTEDANDCAPABLEOFCOMFORTABLYSUPPORTING THE WEIGHT OF THE UNIT.In any correspondence to Thermo, please supplythe nameplate data, including catalog number andserial number.WARNINGTHIS EQUIPMENT MUST NOT BE MOUNTEDON A FLAMMABLE SURFACE.1

3. GENERAL INFORMATION3.01 This instruction manual encompasses thefollowing models and their specific electricalcharacteristics.3.02 Models 2DG, 3DG, 5DG, and 6DG employgravity convection as a method of heat transfer.Gravity convection is defined as the naturaltendency for heated air to rise due to it’s change indensity.Air is drawn into the chamber through openings inthe bottom of the incubator then heated as itpasses over the electric heating coils and up throughthe openings in the diffuser panel located on thebottom of the inner chamber.3.06 Models 3DM, 5DM, and 6DM incubatorsuse mechanical convection as a method of heattransfer. Mechanical convection can be defined asa positive and planned directional air flow or forcedair circulation within the chamber. Air is drawn intothe chamber through vent tubes located in thebottom of the incubator and is heated as it passesover the electric heating coils. The air is blownthrough the duct network and forced into thechamber through the side diffuser walls.3.07 A limited amount of the heated air isexhausted out the top of the chamber through thevent shutter cap and the remaining air recirculateswithin the chamber.3.03 A limited amount of the heated air isexhausted out of the chamber through the openingsin the vent cap located on the top of the incubatorand the remaining air recirculates within thechamber.3.08 Mechanical convection incubators providethe most efficient means of heat transfer as well asthe most reproducible test conditions for repeatoperations. Mechanical convection allows for rapidheat up time for high density loads, shortenedrecovery periods after door openings and improveduniformity for extremely heat sensitive materials.3.04 Gravity convection incubators are idealwhere forced air circulation cannot be toleratedand for situations demanding gentle curing or longterm sample storage under closely controlledconditions. Gravity convection incubators are idealfor heating fluid samples, tissues, and other cells.3.09 Models 3DM, 5DM, and 6DM providemechanical convection of heat controlled by amicroprocessor with digital set point, digital displayand digital safety thermostat.3.05 Models 2DG, 3DG, 5DG, and 6DG use amicroprocessor control with digital set point, digitaldisplay and digital safety thermostat.Environmental ConditionsThis instrument is designed to operate safely underthe following conditions: Indoor Use Only Temperature: 5 to 40 C Maximum Relative Humidity: 80% for temperatures to 22 CMaximum Altitude 2000 metersMaximum performance is assured across thefollowing temperature range: 15ºC to 45ºC2

4. FEATURES THELCO HIGH PERFORMANCE INCUBATORSSTAINLESS STEEL CHAMBERCorrosion/contamination resistant.Easy to clean and maintain.ADJUSTABLE EXHAUST PORTControls the amount of airflow from thechamber.INTERIOR GLASS DOORAllows for sample viewingwithout disturbing chamberenvironment.FORMED STEELEXTERIOR WITH WHITEPOWDER COATINGDurable, easy to clean,and maintains anattractive finish.2" THICK INSULATIONProvides efficient heatretention and precisetemperature uniformities.REAR ACCESS PORTAllows the running of powercordstoauxiliaryequipment within thechamber.POLYURETHANEGASKETING Inner glassdoor seals tightly ongasketing to maintaintemperature setpoint.NON-TIP SHELVINGEach model comesstandard with 2 shelves.Corrosion resistant nickelplated, easy to clean, andsimplifies loading andunloading.GRABBER DOORLATCHES Provide a 4point positive door seal.RECORDER OUTPUTMonitors temperature readings for data logging.DIGITAL DISPLAY LEDDisplays temperature to0.1 C. Microprocessor putspushkey temperature setpointselection at your fingertips.STAINLESS STEEL DOOR GUIDESupports and aligns door for handsoff closure.3

5. SPECIFICATIONSTHELCO High-Performance Incubator SpecificationsModel NumberConvection yGravityMechanicalMechanicalMechanical1.4 cu. ft., 40 liters2.5 cu. ft., 71.5 liters4.5 cu. ft., 129 liters5.5 cu. ft., 157.5 liters2.5 cu. ft., 71.5 liters4.5 cu. ft., 129 liters5.5 cu. ft., 157.7 litersTemperature essorTemperature Display3 Digit LED3 Digit LED3 Digit LED3 Digit LED3 Digit LED3 Digit LED3 Digit LEDAmb. 5 to 70 C 0.5 C 0.1 C 0.1 CAmb. 5 to 70 C 0.5 C 0.3 C 0.1 CAmb. 5 to 70 C 0.5 C 0.3 C 0.1 CAmb. 5 to 70 C 0.5 C 0.3 C 0.1 CAmb. 5 to 70 C 0.25 C 0.2 C 0.1 CAmb. 5 to 70 C 0.25 C 0.2 C 0.1 CAmb. 5 to 70 C 0.25 C 0.2 C 0.1 C14.0 x 12.5 x 13.75 in.356 x 318 x 349 mm15.5 x 18.5 x 15 in.390 x 470 x 380 mm15.5 x 18.5 x 27 in.390 x 470 x 685 mm15.5 x 18.5 x 33 in.390 x 470 x 835 mm15.5 x 18.5 x 15 in.390 x 470 x 380 mm15.5 x 18.5 x 27 in.390 x 470 x 685 mm15.5 x 18.5 x 33 in.390 x 470 x 835 mm13.5 x 12.5 in.343 X 318 mm15.5 x 18 in.390 X 455 mm15.5 x 18 in.390 X 455 mm15.5 x 18 in.390 X 455 mm15.5 x 18 in.390 X 455 mm15.5 x 18 in.390 X 455 mm15.5 x 18 in.390 X 455 mm*Exterior19.5 x 18 x 28 in.495 x 457 x 711 mm21.5 x 24 x 28 in.550 x 610 x 715 mm21.5 x 24 x 40 in.550 x 610 x 1020 mm21.5 x 24 x 46 in.550 x 610 x 1170 mm21.5 x 24 x 28 in.550 x 610 x 715 mm21.5 x 24 x 40 in.550 x 610 x 1020 mm21.5 x 24 x 46 in.550 x 610 x 1170 mmNet Weight80 lbs., 36 kg105 lbs., 47 kg135 lbs., 61.2 kg150 lbs., 68 kg115 lbs., 52.2 kg145 lbs., 65.8 kg160 lbs., 72.6 kg**ShelvesSuppliedMaximum262621221526212215120 W, 0.5 A125 W, 0.6 A150 W, 0.7 A175 W, 0.8 A200 W, 0.9 A225 W, 1.0 A250 W, 1.1 A24 x 23 x 30 in.609 X 584 X 762 mm25 x 26 x 31.5 in.635 X 660 X 800 mm25 x 26 x 43.5 in.635 x 660 x 1105 mm25 x 26 x 49.5 in.635 x 660 x 1260 mm25 x 26 x 31.5 in.635 x 660 x 800 mm25 x 26 x 43.5 in.635 x 660 x 1105 mm25 x 26 x 49.5 in.635 x 660 x 1260 mmWeight95 lbs., 43 kg130 lbs., 59 kg160 lbs., 72.5 kg175 lbs., 79.4 kg140 lbs., 63.5 kg170 lbs., 77.1 kg185 lbs., 83.9 kgVolume9.8 cu. ft.0.28 cu. meter11.7 cu. ft.0.33 cu. meter16.3 cu. ft.0.47 cu. meter18.5 cu. ft.0.52 cu. meter11.7 cu. ft.0.33 cu. meter16.3 cu. ft.0.46 cu. meter18.5 cu. ft.0.25 cu. 6765Chamber tyDimensions (LxWxH):ChamberShelf (each)***Electrical Data(all models 50/60 Hz)230VShipping InformationDimensions (LxWxH):Catalog Number230V* Includes vent cap and adjustable feet.** Spacing between shelves is 1-7/8" (48 mm).*** Equipped with standard line cord and plug.4

6.03 Determine the total amount of current beingused by other apparatus connected to the circuitthat will be used for this apparatus. It is critical thatthe added current demand (see nameplate) of thisand other equipment used on the same circuit doesnot exceed the rating of the fuse or circuit breaker.6. INSTALLATIONWARNINGINSTALLATION SHOULD BE COMPLETED BYQUALIFIED INSTRUMENT PERSONNEL ONLY.CAUTION BE SURE THAT THE POWER SUPPLY IS OF THE6.01 Location - The most uniform operatingconditions will be obtained by placing the incubatorin an area remote from drafts, ventilating outlets,radiators, and other rapidly changing ambientconditions. To assure proper ventilation allow aminimum of 3 inches of clearance between therear, top and sides of the incubator and adjacentwalls. If two or more incubators are to be placedside by side, then allow 6 inches between them.The four legs on the bottom of the incubator can beturned to raise or lower the corners of the incubatorso that it sits level on the table. 7. EXPLANATION OF CONTROLS7.01 On/Off Switch - The on/off switch controlsthe flow of all electric power to the incubator. Theblower motor in the mechanically convected modelswill always be in operation with the power switch“ON”.WARNINGFOR PERSONAL SAFETY, THIS APPARATUSMUST BE PROPERLY GROUNDED.Electrical Connections1.The power cord provided on this unit isequipped with a three-prong (grounding)plug, which mates with a standard threeprong grounding wall receptacle to minimizethe possibility of electric shock hazard fromthis apparatus. The user should have thewall receptacle and circuit checked by aqualified electrician to make sure thereceptacle is properly grounded.2.7.02 Digital Display - The digital display showsactual temperature and set point temperatures inXX.X C format. It also displays some helpfulsymbols during set-up.7.03 Arrow Keys - The arrow keys will allow youto increment ( ) or decrement (v) the displayedtemperature or high limit values.v6.02SAME VOLTAGE AS SPECIFIED ON THENAMEPLATE.BE SURE THAT THE WALL RECEPTACLE ISREADILY IDENTIFIABLE AND EASILY REACHEDTO DISCONNECT THE UNIT FROM THE POWERSOURCE.7.04 Temp Key - The Temp key will allow you toselect a set point value for the desired operatingtemperature.7.05 High Limit Key - The High Limit key willallow you to select a set point value for the desiredhigh limit temperature. Setting the High Limit valuealso establishes a Low Limit value which is thesame number of degrees below the operatingtemperature set point.Where a two-prong wall receptacle isencountered, it is the personal responsibilityand obligation of the user to have it replacedwith a properly grounded three-prong wallreceptacle. Do not, under anycircumstances, cut or remove the third(ground) prong from the power cord. Do notuse a two-prong adapter plug.7.06 Enter Key - The Enter key will allow you toenter the value you have selected with the arrowkeys when you are setting the operating or highlimit temperatures.5

7.07 Mute Key - The Mute key will silence theaudible alarm for ten minutes if activated.7.08 Heat On LED - The Heat On LED isilluminated when the heater is energized. While theincubator temperature is being controlled, the LEDwill blink regularly.7.09 High LED - The High LED will illuminate ifthe incubator temperature exceeds the high limittemperature set point. The alarm buzzer will soundcontinuously until silenced by the Mute key.7.10 Low LED - The Low LED will illuminate if theincubator temperature falls below the low limittemperature set point. To avoid nuisance alarmsduring routine door openings, an internal timerinhibits the alarm until the low temperature existsfor ten minutes.possible. Never cover the shelves with foil or reducetheir open surface area by more than 75%, this willgreatly reduce convection and hence uniformityand control will suffer.8.02Setup1.Press the ON/OFF switch for power to theON position.2.Set desired operating temperature bydepressing TEMP key once and use arrowkeys to raise or lower to desired value.When desired value is displayed press theENTER key.3.Set desired high limit value by depressingHIGH LIMIT key and use arrow keys toraise or lower desired values. This valueMUST BE at least 1 higher than the TEMPset point value previously set. If not, thedisplay will blink “Hi” until an appropriatevalue is selected. When desired high templimit value is shown in the SET POINTwindow, press the ENTER key.4.If the actual temperature exceeds theentered high limit value, the HIGH LIMITcircuit will take over. The incubator willmaintain control at the high limittemperature, and the alarm will sound.Depress the MUTE key to silence the alarmand check Maintenance and Servicing.7.11 Recorder Output - A means of recordingtemperature is provided by the red and blackbinding post terminals on the control panel.A suitable recorder would have a range of 0 to 1 voltDC. Zero volts represents 0 C and 1.000 voltsrepresents 100 C.The output is 10 millivolts per degree Celsius.37.0 C would result in an output of 370 millivolts8. OPERATIONWARNINGTHIS EQUIPMENT HAS REACHABLE HOTSURFACES. THE OPERATOR SHOULD TAKEANY PRECAUTION TO AVOID CONTACT WITHTHESE PARTS.8.01 Fully open the exhaust vent shutter cap onthe top of the incubator and keep it open at alltimes. However, if running the incubator at themaximum rated temperature it may be necessaryto turn the vent cap to a more closed position andbend one or more of the three vent cap tabs closed,in order to retain heat. Insert shelf supports into theholes punched in the side walls of the inner chamber.Insert the shelves into the shelf supports and try tokeep an equal distance between shelves whenever68.03 A glass thermometer (not provided) can beinserted through the hole in the vent shutter capsuch that the three metal fingers punched in thecap converge toward the center of the cap and theglass ring on the thermometer rests on the top ofthe cap. The metal fingers may have to be bentslightly to grip the thermometer.8.04LoadingAlthough the gravity and mechanical convectionincubators rely on different methods of air circulation,general loading procedures are applicable to bothtypes and must be followed. It is important foruniformity and recovery that air circulation withinthe chamber is not restricted.

1.At least 1" (2.5 cm) should be left betweenobjects placed on the shelves. Note: Withinthe mechanical convection cabinets objectsshould not be placed on the shelves in sucha manner to block the movement of heatedair into the chamber from the sidewalldiffuser panels.2.The bottom floor of the chamber must bekept free and clear of objects and neverused as a shelf.3.At no time should solid shelves besubstituted for the shelves that are provided.Additional shelves and shelf supports areavailable from Precision.8.06 Perodic Safety CheckTest the operation of the Hi-Limit thermostat, asdescribed in section 8.02, every three months.8.07 CleaningStainless steel will resist corrosion; however, it isnot impervious to it. Proper maintenance of thestainless steel bath chamber will help assure manyyears of service.CAUTIONAVOID SPILLING HARSH CHEMICALS INSIDETHE CHAMBER, AS CORROSION OF THESTAINLESS STEEL MAY RESULT.IMPORTANT8.05 Safety1.DO NOT place any explosive, combustibleor flammable materials in this chamber.2.DO NOT place sealed containers in thechamber. Sealed containers, filled withmaterials, do not provide room for expansionor evaporation and can develop dangerousvapor pressure as the temperatureincreases. Loosely covered containers donot present a hazard.3.4.THE USER HAS THE RESPONSIBILITYFOR CARRYING OUT APPROPRIATEDECONTAMINATION IF HAZARDOUSMATERIAL IS SPILT ON OR INSIDE THECHAMBER.It should be cleaned regularly wit

INCUBATOR ENTER Temp. High Limit Mute Heater On High Low Recorder Output Off On Thermo Electron Corporation Millcreek Road, Box 649 Marietta, Ohio 45750 USA Phone: 740-373-4763 Toll Free: 800-848-3080 FAX: 740-373-4189 Manual P/N 3179179 Rev. E Dated 13APR06

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