Thermo Scientific Locator Operation Manual Download Page 19

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Level Monitor Replacement

Parts List and Accessories

PART

LOCATOR

LOCATOR LOCATOR

LOCATOR

JR PLUS

4 PLUS

6 PLUS

8 PLUS

Liquid Nitrogen

CN509X1

CN509X1-70

CN509X4

CN509X4-70

CN509X11-70

CN509X7

CN509X7-70

Level Monitor

CN509X1CN**** CN509X1-70CN**** CN509X4CN****CN509X4-70CN****

CN509X7CN****

CN509X7-70CN****

1. *Transducer

CV509X21B

CV509X20B

2. P.C. Board

(Bottom Board)

PC509X1A

PC509X4A

PC509X3A

PC509x5A

PC509X5A

PC509X3A

PC509X5A

3. Display Board

(Top Board)

PC509X2B

4. Single bar

LED

SCX113

5. Four Bar

LED

SCX114

6. Cover

CV509X13

7. Power
Supply/90-240Vac

TN509X2

8. Power
Supply/100V

****China (PRC) models use TNX136

*Will include cover, cork, transducer and aluminum bottom of control section. Does not include items 2-9 list-
ed above.

Summary of Contents for Locator

Page 1: ...LOCATOR LOCATORPlus Cryobiological Storage Vessel OPERATION MANUAL AND PARTS LIST TYPE CY50900 Liquid Nitrogen Level Monitor OPERATION MANUAL AND PARTS LIST TYPE CN50900 LT509X9 10 19 09 ...

Page 2: ...ries 12 Accessory Liquid Nitrogen Level Monitor Operation 13 Intended Use 13 General Usage 13 Function 13 Installation Procedure 13 Level Monitor Remote Alarm 13 Connection to Remote Alarms 14 Liquid Nitrogen Level Monitor s Alarm Contact Specifications 14 Principles of Operation 15 Microprocessor Function 15 Audible and Visual Alarms 16 Safety Feature 16 Operation of Level Monitor 17 Liquid Nitro...

Page 3: ... may opt to use a level monitor for this pur pose See page 13 for level monitor operation Also if your samples are super critical one of a kind or irreplaceable consider allocating your samples to 2 sep arate vessels Remember the old adage about placing all your eggs into one basket Finally because no vacuum will last forever consider having your vessel tested by the manufacturer or a qual ified c...

Page 4: ...ly remove any clothing or safety attire on which liquid nitrogen has been spilled or splashed Get immediate medical attention for any frostbite injuries due to liquid nitrogen Warning Caution Never overfill liquid nitrogen ves sels Liquid nitrogen level should never be above the tops of the racks inside the vessel The excess weight may crack the neck and result in vacuum failure When inserting or ...

Page 5: ...ules ampules ampules ampules nitrogen VAPOR PHASE 2268 2592 3888 1400 1600 972 ampules 1296 CAPACITY ampules ampules or ampules or ampules ampules or 1200 ampules Ampules are kept or 3200 4800 ampules or 1600 slightly above the 2800 ampules ampules ampules level of liquid nitrogen ampules 1 The liquid nitrogen level monitor will add 1 inch to these heights The transportation cart will add 4 inches...

Page 6: ...s for Electrical Equipment for Measurement Control and Laboratory Use Part I General Requirements per the provisions of the Electromagnetic Compatibility Directive 2004 108 EC and per the provisions of the Low Voltage Directive 2006 95 EC The authorized representative located within the European Community is Electrothermal House Unit 12A Purdeys Industrial Estate Purdys Way Rochford Essex SS4 1ND ...

Page 7: ...al The vessel neck tube sup ports the full weight of the inner shell and all the liquid nitrogen it contains A side blow to the vessel causes the in ner shell to swing in a pendulum like motion causing the neck tube to be damaged Any storage vessel which has been in an accident has been dropped or lowered to hit on its side will tend to fail more rapidly than one which has not Caution Exercise cau...

Page 8: ...f boxes and off of racks Measuring Liquid Nitrogen Quantity 1 Use a wooden yardstick to measure liquid nitrogen lev el NEVER use a hollow tube or plastic dipstick to mea sure the liquid nitrogen level 2 Level will be indicated by frost line which develops when dipstick is removed 3 Level Monitor can be used for constant measurements See page 14 Operation Caution Never overfill your LOCATOR or LOCA...

Page 9: ...tom most cryoboxes Samples are now above the liquid nitrogen and are stored in the vapor phase Important A level monitor should always be used when you store your samples in the vapor phase because of the already low levels of liquid nitrogen Please refer to page 10 for the correct level monitor for your system General Cleaning Instructions Wipe exterior surfaces with lightly dampened cloth con ta...

Page 10: ...A CV509X10 CN509X4 LOCATOR 4 Plus CS509X21A 70 CX509X10 CN509X4 70 LOCATOR 6 Plus CS509X22A 70 CV509X40 70 CN509X11 70 LOCATOR 8 CS509X13A CV509X9 CN509X7 LOCATOR 8 Plus CS509X23A 70 CV509X9 CN509X7 70 All level monitors listed operate on 15Vdc 10 0 2 amps 3 0 Watts Replacement Parts Note LOCATOR and LOCATOR Plus ves sels include racks and covers Howev er these items may also be ordered separately...

Page 11: ...A 70 CS509X10 PLUS 4 VESSEL 20 VESSEL 4 VESSEL 8 VESSEL 5 RACK 2 RACK LOCATOR 4 HR509X2A CS509X15 X HR509X20A CS509X10 4 VESSEL 36 VESSEL 4 VESSEL 20 VESSEL 9 RACK 5 RACK LOCATOR 4 HR509X2A 70 CS509X15 X HR509X20A 70 CS509X10 PLUS 4 VESSEL 40 VESSEL 4 VESSEL 20 VESSEL 10 RACK 5 RACK LOCATOR 6 HR509X31A 70 CS509X15 X HR509X32A 70 CS509X10 PLUS 6 VESSEL 60 VESSEL 6 VESSEL 30 VESSEL 10 RACK 5 RACK LO...

Page 12: ...us CS509X3 Nalgene plastic boxes case of 80 holds 25 ampules per box For use with LOCATOR 8 and LOCATOR 8 Plus CS509X10 Nalgene plastic 4 box for 5 ml ampules Holds 81 ampules per box Fits LOCATOR 4 LOCA TOR 4 Plus LOCATOR Jr and LOCATOR Jr Plus Requires special rack see p 11 CS509X24 Nalgene plastic boxes System 100 for use with System 100 ampules or equiv cases of 10 AY509X1 Transportation cart ...

Page 13: ...r new level monitor and cover 3 Check the electrical specifications on the power supply for electrical data and plug into appropriately grounded receptacle Level Monitor Remote Alarm 1 Disconnect the Liquid Nitrogen Level Monitor from the power supply Disconnect power to your alarm system 2 Remove the three screws securing the Liquid Nitro gen Level Monitor s cover Pull the cover up and out of the...

Page 14: ...ations The Liquid Nitrogen Level Monitor s alarm contact is a Photomos type relay Contact Form Type 1 form B Load Voltage Maximum 24 Vdc Max Load Current Maximum 120 mA Typical On Resistance Maximum 26 Ω ACCESSORY LIQUID NITROGEN LEVEL MONITOR OPERATION 1 1 1 For normally closed contact place jumper here For normally open contact place jumper here Remote Alarm wires connect here Note polarity J3 J...

Page 15: ...he level of liquid nitrogen Conventional devices use probes which must be in physical contact with the liquid This physical contact increases liquid nitrogen consumption There is NO increase in liquid nitrogen consumption by using the Thermo Scientific LEVEL MONITOR Microprocessor Functions 5 segment LED indication of the liquid nitrogen level The LED display is graduated in 5 segments Full 3 4 1 ...

Page 16: ...f the level inside the vessel is falling at a rate of 1 2 per hour or more In this situation you are alerted that an emergency exists Either there is no more liquid nitrogen inside the LOCATOR or LOCATOR Plus vessel or the level of liquid nitrogen is dropping rapidly due to a vacuum failure of the LOCATOR or LOCATOR Plus vessel Safety Feature A RESET switch lights and an audible alarm sounds inter...

Page 17: ...disrupted The system requires a stable temperature to determine an accurate liquid nitrogen level If you have just purchased a new LOCATOR or LOCATOR Plus along with your monitor allow at least 1 day for the liq uid nitrogen to equilibrate the vessel before plugging in the unit This will avoid false alarms ACCESSORY LIQUID NITROGEN LEVEL MONITOR OPERATION Note The Level Monitor may take up to 10 m...

Page 18: ...or Place level monitor back on unit Remember to press Reset button Level monitor measuring Full Fog in top part neck area of The density of the fog that is formed after removing samples and cryogenic vessel after removing the lid and accessing replacing lid samples is dependent on the humidity of the room where the cryovessel is found The fog dissipates after about fifteen minutes and at this time...

Page 19: ...ard Bottom Board PC509X1A PC509X4A PC509X3A PC509x5A PC509X5A PC509X3A PC509X5A 3 Display Board Top Board PC509X2B PC509X2B PC509X2B PC509X2B PC509X2B PC509X2B PC509X2B 4 Single bar LED SCX113 SCX113 SCX113 SCX113 SCX113 SCX113 SCX113 5 Four Bar LED SCX114 SCX114 SCX114 SCX114 SCX114 SCX114 SCX114 6 Cover CV509X13 CV509X13 CV509X13 CV509X13 CV509X13 CV509X13 CV509X13 7 Power Supply 90 240Vac TN509...

Page 20: ...c dealer from whom you purchased this unit or can be obtained promptly from the factory When service or replacement parts are needed we ask that you check first with your dealer If the dealer cannot handle your request then contact our Customer Service Department at 563 556 2241 or 800 553 0039 Prior to returning any materials please contact our Customer Service Department for a Return Materials A...

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Page 24: ...nsumer whichever date occurs first All warranty inspections and repairs must be performed by and parts obtained from an authorized Thermo Scientific dealer or Thermo Fisher Scientific at its own discretion The name of the authorized Thermo Scientific dealer nearest you may be obtained by call ing 1 800 446 6060 563 556 2241 or writing to Thermo Fisher Scientific P O Box 797 2555 Kerper Boulevard D...

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