BioLife Stirling Ultracold ULT25NEU Operating Manual Download Page 14 | Manualshive

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BioLife Stirling Ultracold ULT25NEU Operating Manual Download Page 14

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OPERATING MANUAL

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ULT25NEU

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10.05.22

TABLE OF CONTENTS

3.3

POWER CORDS

A simple line cord change can allow for multiple power and receptacle types.
See Section 4.7 for directions.
Make sure to use the cord and plug appropriate for your location.

Power supply options include:

North America. 120VAC 60Hz. NEMA 5-15P plug and 240VAC 60Hz.

NEMA 6-15P plug.

Europe/International. 240V, AC, 50Hz. Standard two-pin plug.

3.4

INTENDED USES

The ULT25NEU freezer provides ultra-low temperature storage for both
medical and non-medical purposes. The storage of blood or blood products
intended for medical purposes is prohibited.

3.

FEATURES OF THE ULT25NEU FREEZER

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Summary of Contents for Stirling Ultracold ULT25NEU

Page 1: ...UL T25NEU Operating Manual 86 C Ultra Low Temperature Freezer...

Page 2: ...NCTIONS Change to Preset Press and hold Set F until Set T LED E glows S displayed then select Preset 1 2 or 3 J Postpone Over Temperature Alarm When Over Temp LED I glows press Preset 3 J until time s...

Page 3: ...H I J NOTICE When unit is first turned on red Over Temp LED I will be on until temperature is within10 of setpoint Panel cannot be locked until temperature is within 10 of setpoint Panel cannot be lo...

Page 4: ...4 OF 34 OPERATING MANUAL ULT25NEU 10 05 22 TABLE OF CONTENTS THIS PAGE INTENTIONALLY LEFT BLANK...

Page 5: ...ezer 11 3 FEATURES OF THE ULT25NEU FREEZER 11 3 2 Pictorial Tour Control Panel 13 3 3 Power Cords 14 3 4 Intended Uses 14 4 OPERATION 15 4 1 How to Turn the Freezer On Off 15 4 1 1 To Turn the Freezer...

Page 6: ...because ultra low temperature materials can contact skin and cause damage Be especially careful that materials at ultra low temperature are not spilled onto skin or clothing Use only sample container...

Page 7: ...and or sharp objects such as knives screwdrivers etc to remove any Operating Manual ULT25NEU www stirlingultracold com 7 of 28 frost or ice which has accumulated on the inside of the freezer The insi...

Page 8: ...Do Not Drill or Puncture Inner Liner B Danger Risk of Fire or Explosion Flammable Refrigerant Used To be Repaired Only by Trained Service Personnel Component Parts Shall Be Replaced With Like Compone...

Page 9: ...ill be using ii If the appropriate line cord is not currently installed simply unplug the line cord from the unit and then plug the appropriate line cord in its place iii Plug the other end of the lin...

Page 10: ...atically once power resumes D 20 A DC REQUIREMENT Please note that 20 A DC service is required for proper functioning of the freezer in a motor vehicle Some vehicles may not be equipped with 20 A DC s...

Page 11: ...Described in more detail on page 13 3 Lid Latch For positive closure 4 Access Port For thermocouple wires etc 5 Cleanable Filter Helps protect the heat rejection fins from dust 6 AC Power Connection...

Page 12: ...gasket moisture seal AC Power Connection DC Power Connection Inner Lid high density closed cell rigid foam Power Cord Available Separately Power Cord Available Separately Access Port 1 4 6 3 mm Temper...

Page 13: ...he display shows S E Set Temp LED Temperature can be adjusted when lit F Set Temp button This must be pressed to adjust the Set Temperature G Locked LED Indicates when the control panel is locked H Er...

Page 14: ...ate for your location Power supply options include North America 120VAC 60Hz NEMA 5 15P plug and 240VAC 60Hz NEMA 6 15P plug Europe International 240V AC 50Hz Standard two pin plug 3 4 INTENDED USES T...

Page 15: ...marked with a letter such as S Setpoint h Alarm Postpone etc These secondary displays revert to the default display after approximately eight seconds of button inactivity 4 1 HOW TO TURN THE FREEZER O...

Page 16: ...B achieve the same effect The user can use whichever method they prefer To change the Setpoint by Method A Press and hold the Set Temp button and then push the v buttons do not release the Set Temp b...

Page 17: ...the desired Setpoint is achieved Press the Set Temp button briefly less than one second to turn off the Set Temp LED The display will return to chamber temperature 4 3 USING PRESET TEMPERATURES The T...

Page 18: ...Postpone an Alarm When the audible alarm is sounding it can be postponed Press the Temperature Preset 3 button located directly beneath the Over Temp LED and the audible alarm will be turned off for 1...

Page 19: ...ill indicate over temperature alarms or error conditions while it is locked The user has to unlock the control panel to address those alarms conditions 4 7 HOW TO SWITCH BETWEEN POWER SUPPLIES See Sec...

Page 20: ...rom blocked filters blocked air passages unusually hot ambient temperatures for example 45 C or a fan failure Check air passages and clear any blockages for good air circulation Remove from hot enviro...

Page 21: ...every month Pull the filter cover to the left as shown Please note that it cannot be completely removed Gently clean the filter with a vacuum cleaner If there are stubborn residues use a soft brush to...

Page 22: ...een Remove air flow obstructions Inadequate power Assure that the wall plug is firmly seated Remove any dirt or debris inside the automotive DC socket or on the plug Operate freezer only when automobi...

Page 23: ...In the event that you must recalibrate the unit to match the reading of an independent temperature recording device or stand alone electronic thermometer please follow this process 1 Tools Required F...

Page 24: ...Connect a NIST traceable temperature measuring device 2 to the thermocouple located inside the cabinet 6 Slide open filter door located on the side of the cabinet 3 7 Using an extra long screwdriver...

Page 25: ...com 25 OF 34 TABLE OF CONTENTS 8 CALIBRATION GUIDE Continued Thermocouple through Access Port Access Port Plug Filter Door Calibration Screw visible through filter NIST Traceable Temperature Measurin...

Page 26: ...continuous modulation Refrigerant R 170 Ethane 10 12 grams Temperature Range 86 C to 20 C 32 C 90 F ambient uniformity 3 C at 80 C top to bottom adjustable in 1 C increments Presets for 86 C default...

Page 27: ...nt Noise Advanced noise abatement 45 dB A at 1 meter Control Sensor One RTD PT100 Class A Dry Contacts Optional Steady State Energy Use 25 C Ambient 2 8 kWh day average power 118 watts at 80 C Empty C...

Page 28: ...CATIONS Continued 9 0 228 6mm 8 7 222 2mm 13 6 346 5mm 8 7 220 mm 8 7 221 mm 13 8 350 mm 13 0 330 2mm 18 3 464 3mm 0 3 8 9mm 15 7 399 7mm 13 0 320 2mm 27 1 688 1mm 27 3 692 5 mm 13 1 332 mm 13 5 343 m...

Page 29: ...3 6 9 12 15 18 21 24 TIME HOUR 9 3 PULL DOWN AND WARM UP CHARACTERISTICS 25OC AMBIENT POWER OFF AIR TEMP 8 Liters of 86 C Ice Middle Height POWER OFF ICE TEMP 8 Liters of 86 C Ice Middle Height POWER...

Page 30: ...anted for a period of ONE YEAR for materials and labor at our factory If a service issue arises contact the Global Cooling Inc Service Department to register Warranty Service and initiate a resolution...

Page 31: ...ISTRIBUTOR LIMITED WARRANTY The warranty period starts TWO MONTHS after the original date of shipment from Global Cooling Inc The ULT25NEU is warranted for a period of ONE YEAR for materials only If a...

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Page 33: ...ULT25NEU LIT OM E stirlingultracold com 33 OF 34 TABLE OF CONTENTS THIS PAGE INTENTIONALLY LEFT BLANK...

Page 34: ...274 7901 www stirlingultracold com 2022 Stirling Ultracold a part of BioLife Solutions All Rights Reserved Global Cooling technology is manufactured under U S and International patents Stirling Ultra...

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