Thermo Scientific Precision 280 Series Скачать руководство пользователя страница 26

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THERMO FISHER SCIENTIFIC INTERNATIONAL DEALER WARRANTY

The Warranty Period starts two months from the date your equipment is shipped from our facility. This allows for shipping
time so the warranty will go into effect at approximately the same time your equipment is delivered. The warranty protec-
tion extends to any subsequent owner during the first year warranty period. Dealers who stock our equipment are allowed
an additional six months for delivery and installation, provided the warranty card is completed and returned to the Technical
Services Department.

During the first year, component parts proven to be non-conforming in materials or workmanship will be repaired or replaced
at Thermo's expense, labor excluded. Installation and calibration are not covered by this warranty agreement. The Technical
Services Department must be contacted for warranty determination and direction prior to performance of any repairs.
Expendable items, glass, filters, reagents, tubing, and gaskets are excluded from this warranty. 

Replacement or repair of components parts or equipment under this warranty shall not extend the warranty to either the
equipment or to the component part beyond the original warranty period. The Technical Services Department must give prior
approval for return of any components or equipment. At Thermo's option, all non-conforming parts must be returned to
Thermo postage paid and replacement parts are shipped FOB destination.

THIS WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES, WHETHER WRITTEN, ORAL OR

IMPLIED. NO WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE SHALL APPLY.

Thermo shall not be liable for any indirect or consequential damages including, without limitation, damages relating to lost
profits or loss of products.

Your local Thermo Sales Office is ready to help with comprehensive site preparation information before your equipment
arrives. Printed instruction manuals carefully detail equipment installation, operation and preventive maintenance.

Contact your local

 

distributor for warranty information. We’re ready to answer your questions on equipment warranty, oper-

ation, maintenance, service and special application.

Rev. 4   2/09

ISO

9001

REGISTERED

Содержание Precision 280 Series

Страница 1: ...833 2834 283 2837 2838 284 2841 2842 285 2845 2846 286 2849 2850 and 288 2853 2854 Press ENTER New Set Point is accepted Display will then return to actual temperature Should Calibration Be Required P...

Страница 2: ...D FOR DOMESTIC USE A U S STYLE POWER CORD P N 3176836 MUST BE ORDERED SEPARATELY Table 3 1 Listing of Models Included in this Manual Model Number Catalog Number Electrical Characteristics Capacity 240...

Страница 3: ...8 9 12 17 D E F G H I NOV01 4 05 5 06 1 08 9 08 10 09 Add caution acidic caustic substance new manual manufacture location consolidated with the 240V manual 3177693 updated specs Added warning not to...

Страница 4: ...1 3 General Information 2 4 Performance Data 3 5 Installation 3 6 Explanation of Controls 4 7 Operation 5 8 Maintenance 6 9 Troubleshooting 7 10 Parts Replacement 10 11 Replacement Parts List 12 12 A...

Страница 5: ......

Страница 6: ...ll support of your claim to be compensated for loss or damage in transit DO NOT for any reason return this unit to Thermo without first obtaining returnauthorization Inanycorrespondence with Thermo pl...

Страница 7: ...out is provided in theeventofanemptywaterbath Ifthesensor reads a temperature 5 C higher than the set temperature a high temperature cutout will occurindicatedbyadisplayreadingof EEE andtheheaterwillb...

Страница 8: ...y Temperature 5 to 40 C Maximum Relative Humidity 80 for temperatures to 22 C Maximum Altitude 2000 meters Maximum performance is assured across the following temperature range 15 C to 45 C CAUTION BE...

Страница 9: ...d provides power to the entire unit 6 02 Control Panel The Control Panel provides a digital readout of temperature readings heater on indicator and keys for user to make their desired selections 1 LED...

Страница 10: ...o change the set temperature continuously press the or key until the desired set temperatureisdisplayed Whencontinuously pressing either the or keys the display changes slowly at first but after 1 deg...

Страница 11: ...ous Chloride Mercury Salts LysolMercuric Chloride Phenol Potassium Permanganate Stanous Chloride Sodium Hypochlorite Tartaric Acid Potassium Thiocyanate 3 Should the stainless steel ever become discol...

Страница 12: ...bleshooting information on the baths This table provides the basic information required to repair the bath 9 03 No Heat 1 Verify that setpoint temperature is greater than the actual water temperature...

Страница 13: ...ater Then using the chart below determine which reading you should obtain depending on the model On most of the 240 volt models there are two separate heaters which are connected in series The values...

Страница 14: ...her 120 or 240 volts across the heater If not the control board should be replaced 1 Use gable cover provided to improve temperature control 2 Verify that temperature setpoint is set at desired value...

Страница 15: ...mp Loosenthenutthatholdstheclampwhichinturnholdsthesensor inplace Notethatthesensorhasitsflatsideagainstthepan When installing a new sensor it is important to do the same 4 Reverse the procedure to in...

Страница 16: ...trol board 5 Remove the 4 nuts that support the board Remove the control board and replace it then reverse this procedure 10 05 Replace Control Board cont 10 06 Replace Diffuser Pan Leg Extension 1 At...

Страница 17: ...3166202 3161572 3166202 3166203 3166206 3166217 3166218 3166203 240 Volt Models 2826 2830 2834 2838 2842 2846 2850 2854 Pan 3177554 3177576 3177572 3177573 3177577 3177574 3177578 3177573 Diffuser Pl...

Страница 18: ...r Place ce rtifie d tr ace ab le therm om ete r into holde r Should Calib r ation Be Require d Display will the n return to a ctual te mp er ature Pre ss ENTER New Se t Point is acce pte d Pre ss or u...

Страница 19: ...14 120V UNIT TYPICAL REAR VIEW GLASSWOOL INSULATION THERMOMETER HOLDER POWER LINE CORD...

Страница 20: ...15 240V UNIT TYPICAL REAR VIEW GLASSWOOL INSULATION THERMOMETER HOLDER POWER LINE CORD RECEPTACLE...

Страница 21: ...SWITCH PCB ASSEMBLY 120V UNIT TYPICAL BOTTOM VIEW POWER HARNESS HEATER HARNESS HEATER HEATER INSULATOR POWER LINE CORD THE FLAT SIDE OF THE SENSOR MUST COME IN CONTACT WITH THE PAN TEMPERATURE PROBE...

Страница 22: ...F SWITCH PCB ASSEMBLY 240V UNIT TYPICAL BOTTOM VIEW POWER HARNESS HEATER HARNESS HEATER HEATER INSULATOR POWERLINE CORD THE FLAT SIDE OF THE SENSOR MUST COME IN CONTACT WITH THE PAN TEMPERATURE PROBEA...

Страница 23: ...18 TEMPERATURESENSOR POWERLINE CORD DETAIL A POWER HARNESS PCB ASSEMBLY HEATER HEATER HARNESS POWER SWITCH 120 VAC WIRING DIAGRAM NOTE JP3 JP4 MUST BE INSTALLED FOR 120 VAC OPERATION...

Страница 24: ...NOTE JP3 JP4 MUST BE REMOVED FOR 240VAC OPERATION 240 VAC WIRING DIAGRAM POWERLINE CORD POWER SWITCH TEMPERATURESENSOR PCB ASSEMBLY HEATER HARNESS HEATER POWER HARNESS DETAIL A POWER RECEPTACLE WITHFU...

Страница 25: ...warranty period The Technical Services Department must give prior approval for return of any components or equipment At Thermo s option all non conforming parts must be returned to Thermo Fisher Scie...

Страница 26: ...eplacement or repair of components parts or equipment under this warranty shall not extend the warranty to either the equipmentortothecomponentpartbeyondtheoriginalwarrantyperiod TheTechnicalServicesD...

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