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Precision High Performance
Incubators - Double Door

Series 2076

Operating Manual and Parts List LT2076X2 Rev. 0

_________________________________________________________________________________
Part of Thermo Fisher Scientific

Summary of Contents for 2076 Series

Page 1: ...gh Performance Incubators Double Door Series 2076 Operating Manual and Parts List LT2076X2 Rev 0 _________________________________________________________________________________ Part of Thermo Fisher...

Page 2: ...ce High Performance Incubator i Models covered in this manual Models Size Voltage Convection PR205075G 6877 11 2 cu ft 120V Gravity PR205070G 6873 11 2 cu ft 240V Gravity PR205070GCN 6874 11 2 cu ft 2...

Page 3: ...l adjustments and maintenance must be performed by qualified service personnel s Material in this manual is for information purposes only The contents and the product it describes are subject to chang...

Page 4: ...the equipment that has been put on the market after 13 August 2005 This product is required to comply with the European Union s Waste Electrical Electronic Equipment WEEE Directive 2002 96 EC It is ma...

Page 5: ...ement parts or provide you with on site service We can also provide you with a quotation on our Extended Warranty for your Thermo Scientific products Whatever Thermo Scientific products you need or us...

Page 6: ...cifications 3 1 Unpacking and Installation 4 1 Shelf Installation 4 1 Leveling 4 1 Location 4 1 Operation 5 1 Temperature Controller 5 2 Setting the Over Temp Thermostat 5 2 Start Up 5 2 Autotune 5 3...

Page 7: ...ed Stainless 7 2 Stainless Guidelines 7 2 Special Considerations 7 3 Cleansing Agents 7 3 Cleaning Methods 7 4 Servicing Guide 8 1 Switch or Status Lamp Replacement 8 1 Thermostat Replacement 8 1 Heat...

Page 8: ...ed glass permits unobstructed viewing of chamber contents without disturbing the interior environment Slide out shelving can be positioned to meet user requirements A PID microprocessor based controll...

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Page 10: ...ability and safety in mind It is your responsibility to install it in conformance with local electrical codes It is most important that the user follow installation instructions exactly as written Fai...

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Page 12: ...ory II overvoltage in accordance with IEC 664 Pollution degree 2 in accordance with IEC 664 Altitude Limit 2 000 meters Storage 25 C to 65 C 10 to 85 relative humidity Model Voltage Hertz Amps Watts P...

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Page 14: ...cted from drafts strong air currents and large fluctuations in ambient temperature It must be located near an electrical outlet that meets the unit nameplate requirements Allow clearance around the un...

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Page 16: ...to the heater is OFF 3 PROGRAMMABLE CONTROLLER Maintains chamber temperature and provides a display of either chamber or set point temperatures 4 OVER TEMPERATURE STATUS LAMP This lamp is lit when ei...

Page 17: ...thermostat stem counterclockwise until the overtemperature status lamp 4 is lit Then rotate it clockwise approximately 5 past the point at which the lamp is no longer lit At this point the over temper...

Page 18: ...ure appears to be unstable the Autotune program can be run using the procedure shown below For best results Set the usual set point temperature and use normal load conditions Allow the oven to stabili...

Page 19: ...e STAR key Press and release the UP arrow key until the display indicates Zero The display should now alternate between Zero and a numerical value 6 Using the examples shown below and the thermometer...

Page 20: ...re power is available to the unit Power switch lamp is the only one lit when following the directions in the previous OPER ATION section Using a screwdriver rotate the over tempera ture thermostat ste...

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Page 22: ...scribed in the previous TROUBLESHOOTING section to locate the source of the problem Clean any spills immediately Use only soap or mild detergent and water with a soft cloth for cleaning Do not use abr...

Page 23: ...with detergent and water years of trouble free service from stainless steel products can be obtained Distilled water is recommended Please note if this water is very pure it may be corrosive to stainl...

Page 24: ...and anti bacterial additives are permissible to use as long as the pH of the aqueous solution is kept within the range of 7 to 9 These are available through laboratory distributors Be sure to CONFIRM...

Page 25: ...ed until rust and scale is loosened Immediately follow with a clean water rinse Citric acid based cleaners Bathroom tub and tile cleaners Regardless of the approach utilized ALWAYS follow the manufact...

Page 26: ...bracket under the chamber floor 4 Slide the bulb out of the bracket and through the top hole to completely remove the thermostat 5 Install new thermostat by reversing above procedure 1 Power switch a...

Page 27: ...ler bezel b Press on the bezel side grips until the bezel tabs release c Slowly pull controller from housing Note PCB contacts at rear of controller fit into contacts at rear of controller housing s 4...

Page 28: ...Receptacle 120 V 95772 Receptacle 240 V 95669 Shelves AY2076X1 Status Lamp Base 2 360 233 01 Status Lamp Lens Amber 360 235 00 Status Lamp Lens Red 360 234 00 Switch Power 120V 440 359 00 Switch Power...

Page 29: ...ts are needed check first with your dealer If the dealer cannot process your request then contact our Technical Services Department Prior to returning any materials please contact our Technical Servic...

Page 30: ...Thermo Scientific 401 Millcreek Road Marietta Ohio 45750 United States www thermofisher com...

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