Shuttle™ ULT:25N -86˚C Portable Ultra-Low
Contents
1. 17 4 7 How to Switch Between Power Supplies 17 5 ERROR CODES 18 6 MAINTENANCE 18 6 1 Caring for Your Freezer Gasket 18 6 2 Air Intake Filter 18 6 3 Storage 18 6 4 Cleaning 18 7 TROUBLESHOOTING 19 8 CALIBRATION GUIDE 20 21 9 SPECIFICATIONS 22 23 9 1 Freezer Specifications 22 9 2 Freezer Dimensions2. 23 9 3 Pull Down and Warm Up Characteristics 23 10 WARRANTY 24 25 11 CE DOCUMENTATION 26 6 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 1 Safety Precautions To prevent personal injury injury to others or damage to property read these safety precautions carefully before use 1 1 Injury Prevention Do not cut change or modify the power cable When removing the plug hold onto the plug and not the cord An ultra low temperature freezer is qualitatively different than a home freezer At 86 C frostbite can occur instantly The user should establish and follow a protocol for safe ultra low temperature operating procedures This should include but not limited to Never handle samples or freezer accessories with bare hands Do not use gloves which become brittle at ultra low temperatures Nitrile and latex gloves are inadequate Permeable gloves are dangerous 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 containers that have been approved or tested for ultra low temperature use Some plastics shatter at
3. Global Cooling Inc retains the right to replace any product in lieu of servicing it in the field Liability in all events is limited to the purchase value only Under no circumstances will Global Cooling Inc be responsible or held liable for con sequential or incidental damages associated with loss of stored product in the event of an equipment failure Extended warranty programs are available Contact Global Cooling Inc for a custom warranty solution Limited Warranty CANADA The warranty period starts one month after the original date of shipment from Global Cooling Inc The Stirling Ultracold Shuttle is warranted 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 Advanced authorization for a service company to diagnose the problem must be approved by Global Cooling Inc 25 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 www stirlingultracold com Global Cooling Inc will not be responsible for charges incurred for service calls made by a third party prior to authorization by Global Cooling Inc Global Cooling Inc retains the right to replace any product in lieu of servicing it in the field Under no circumstances will Global Cooling Inc be responsible or held liable for consequential or incidental damages associated
4. B The engine should be running to prevent accidental total discharge of the battery C The power to 12V outlets in some vehicles may be interrupted during engine starting This will cause a sudden stop of the cooling unit which may produce a sound that is different than when turning off the ULT 25N by using the Off button This is normal and will not damage the cooling engine The cooling engine will restart automatically once power resumes D 20 A DC REQUIREMENT Please note that 20 A DC service is required for proper functioning of the ULT 25N in a motor vehicle Some vehicles may not be equipped with 20 A DC service Consult your automotive specialist to verify the level of DC service installed in your vehicle E Do not operate the ULT 25N in an unattended vehicle This may lead to overheating if left in the sun and subsequent damage to stored contents 7 Disconnecting from power A Turn off the freezer see page 14 i The seven segment display will show the word OFF while the Shuttle ULT 25N turns off ii Unplug the freezer after the word OFF disappears and the display goes dark iii If you unplug the freezer while it is on you will hear a sudden noise when the free piston Stirling engine shuts off Power outages will also cause the same noise This noise sort of a bonk is not indicative of damage 2 Unpacking and Set up 10 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 3 Featur
5. C If the buttons are briefly released less than a half second while continuing to hold down the Set Temp button the increment decrement size will return to 1 C Release all buttons once the desired Setpoint is achieved The display will return to chamber temperature after about eight seconds To change the Setpoint by Method B Press and hold the Set Temp button until the Set Temp LED glows The Setpoint temperature will appear with the letter S in the first seven segment display The buttons can be used to change the Setpoint When the buttons are pushed the Setpoint will change by 1 C at first If the buttons are held for five seconds the step size will increase to 5 C Briefly release a half second the buttons while continuing to hold down the Set Temp button the increment decrement size will return to 1 C Release the buttons once 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 Operation 16 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 4 3 Using Preset Temperatures The three buttons labeled 1 2 and 3 can be used to quickly change the Setpoint to frequently used values When shipped the Presets are set to 86 C 40 C and 20 C To choose one of the preset temperatures Press and hold the Set Temp
6. 6 901 845 7 075 292 and other U S and International patents Stirling Ultracold Shuttle and HUMM are trademarks of Global Cooling Inc Power OFF Ice Temp 8 Liters of 86 C Ice Middle Height Power Of Power OFF Air Temp 8 Liters of 86 C Ice Middle Height 9 Specifications 24 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 10 Warranty The following Warranty applies to the Shuttle ULT 25N manufactured by Global Cooling Inc Due to the nature and size of the Shuttle ULT 25N a product exchange via overnight or expedited shipping may be preferable to field level service In order to maintain maximum uptime and to optimize customer service Global Cooling Inc reserves the right to exchange the ULT 25N with a serviceable new or previously used replacement at its discretion Limited Warranty USA The warranty period starts two weeks after the original date of shipment from Global Cooling Inc The Shuttle ULT 25N is warranted 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 Advanced authorization for a service company to diagnose the problem must be approved by Global Cooling Inc Global Cooling Inc will not be responsible for charges incurred for service calls made by a third party prior to authorization by Global Cooling Inc
7. button until the Set Temp LED glows Push one of the Preset Temperature buttons briefly The new set temperature will be shown in the seven segment display If this is the desired Set Temperature the user can either Briefly press the Set Temp button to turn off the Set Temp LED OR Wait for approximately eight seconds when the freezer control panel will return to normal operation 4 4 Over Temperature Alarm If the freezer compartment temperature is 10 C warmer or colder than the Setpoint for five seconds then it will go into temperature alarm mode The Over Temp light will go on this is used for under temperature alarms as well The freezer will make a double beep every 10 seconds Situations which can affect the freezer s ability to maintain a steady state or cooling rate include The lid is ajar The air vents are blocked Addition of a large relatively warm mass Power supply problems Mechanical and or electrical problems 4 4 1 How to Silence the Audible Temperature Alarm The Over Temp light will always be lit when the cooler temperature is over or under the set temperature by more than 10 C 4 4 2 To Postpone an Alarm When the audible alarm is sounding it can be postponed Press the button beneath the Over Temp LED and the audible alarm will be turned off for 1 hour 17 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 www st
8. ND SET UP 8 9 3 FEATURES OF THE ULT 25N FREEZER 10 13 3 1 Pictorial Tour Freezer 10 11 3 2 Pictorial Tour Control Panel 12 3 3 Power Cords 13 3 4 Intended Uses 13 4 OPERATION 14 17 4 1 How to Turn the Freezer On Off 14 4 2 Changing the Set Temperature 14 15 4 3 Using Preset Temperatures 16 4 4 Over Temperature Alarm 16 4 5 Error Conditions 17 4 6 Locking the Control Panel
9. Operating Manual 09 11 2014 Shuttle ULT 25N 86 C Portable Ultra Low Temperature Freezer 6000 Poston Rd Athens Ohio 45701 USA t 740 274 7900 855 274 7900 f 740 274 7901 www stirlingultracold com 2 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 THIS PAGE INTENTIONALLY LEFT BLANK 3 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 www stirlingultracold com ULT 25N Quick Guide Initial Setup Seven segment display Numerical display chamber temperature S setpoint ON Press and hold I O for two beeps OFF Press and hold I O for three beeps See Setpoint Press Set T briefly S displayed Return to Temp Display Press Set T briefly or wait eight seconds Change Setpoint Press and hold Set T until Set T LED glows S displayed then or Advanced Functions Change to Preset Press and hold Set until Set T LED glows S displayed then Preset 1 2 or 3 Postpone Over T Alarm When Over T light glows press Preset 3 until time shows 1 0 h If Over T LED is not glowing then Preset 3 acts as a Temp Preset Return to Temp Display Wait eight seconds press Preset 3 to return to temperature display See Error Code Again If Error LED is glowing then press Preset 2 briefly If Error LED is not glowing then Preset 2 acts as a Temp Preset Lock Panel Press and hold Preset 1 AND 2 AND 3 until Locked LED turns on five seconds Unlock Panel Press and hold Preset 1 AND 2 AND 3 until Lo
10. The Shuttle ULT 25N freezer provides ultra low temperature storage for both medical and non medical purposes The Shuttle ULT 25N is registered with the FDA as a Class I medical device Product Code JRM The storage of blood or blood products intended for medical purposes is prohibited 3 Features 14 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 4 Operation Important changes to the freezer settings require sustained button pushes This helps prevent accidental changes to the settings during transportation Some sequences require a three second button press and hold while other sequences require a five second button press and hold For example Turning the freezer ON requires a three second press and hold two beeps Turning the freezer OFF requires a five second press and hold three beeps The default display is the chamber temperature Other displays such as Setpoint Alarm Postpone etc are marked with a letter such as S Setpoint h Alarm Post pone etc These secondary displays revert to the default display after approximately eight seconds of button inactivity 4 1 How to Turn the Freezer On Off 4 1 1 To Turn the Freezer On Press and hold the I O button for two beeps three seconds The freezer will display a greeting message and then display the chamber temperature 4 1 2 To Turn the Freezer Off Press and hold the I O button for three beeps five seconds The freezer w
11. ccessory socket or on the plug Replace any blown automobile fuses Freezer does not achieve desired temperature Inadequate air circulation Clean air filter screen Remove air flow obstructions Inadequate power Assure that the wall plug is firmly seated Remove any dirt or debris inside the automotive accessory socket or on the plug Operate freezer only when automobile is running Improper environment Remove freezer from direct sunlight hot room etc Check that freezer is level Tilts of more than 12 degrees in some directions will degrade performance Freezer cools slowly Overloading of freezer Remove some items from freezer Lid is not completely closed Check for ice buildup remove if necessary and properly close lid Lid is open and closed too often Minimize opening and closing of lid Inadequate air circulation Clean filter and unblock air vents 12V plug becomes unusually hot Dirt or corrosion in the accessory socket Clean the socket 5 7 Errors Maintenance and Troubleshooting 20 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 8 Calibration Guide Calibrating the RTD with an Independent Temperature Indicator The Shuttle RTD is factory calibrated to display both setpoint and operating tempera ture from a single internal RTD In the event that you must re calibrate the Shuttle to match the reading of an independent temperature recording device or stand alone electronic therm
12. cked LED turns off five seconds Seven segment display P Preset Temp h alarm silence E Error code A B B C C D C D B A Notice When unit is first turned on red Over T light will be on until temperature is within 10 of setpoint Panel cannot be locked until temperature is within 10 of setpoint 4 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 THIS PAGE INTENTIONALLY LEFT BLANK 5 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 www stirlingultracold com The Shuttle model ULT 25N Ultra Low Temperature 25 liter volume incorporates next generation free piston Stirling engine technology Free piston Stirling engine technology differs from conventional compressor based refrigeration in that it provides high efficiency deep temperature cooling in a lightweight package allowing true portable operation ULT 25N 86 C Portable Ultra Low Temperature Freezer Table of Contents 1 SAFETY PRECAUTIONS 6 7 1 1 Injury Prevention 6 1 2 Damage Prevention 7 1 3 Transportation Care 7 2 UNPACKING A
13. e available Contact your Distributor for a custom warranty solution 10 Warranty 26 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 11 CE Documentation David M Berchowitz Director of GCBV Authorized Representative Global Cooling BV GCBV Lage Dijk 22 Helmond 5705 BZ The Netherlands 27 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 www stirlingultracold com Calibration Notes 11 CE Documentation 2014 Stirling Ultracold OW10326 3 09 11 28 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 www stirlingultracold com 6000 Poston Road Athens Ohio 45701 USA t 740 274 7900 855 274 7900 f 740 274 7901 www stirlingultracold com 2014 Stirling Ultracold Global Cooling Inc All Rights Reserved HUMM technology is manufactured under U S and International patents Stirling Ultracold Shuttle HUMM and Swift are trademarks of Global Cooling Inc Specifications subject to change without notice Refer to www stirlingultracold com for the latest specifications
14. er sources for the ULT 25N GC provided DC power cable for power supply Automobile accessory plug cigarette lighter When changing from one power supply to another the user should first stop the ULT 25N Turn OFF the ULT 25N Press and hold the I O button Wait for the free piston Stirling engine to slow and stop 15 seconds Unplug the ULT 25N from the current power source and plug into the new approved power source Reference page 8 Part B for instructions on use of DC Power cable The ULT 25N can be restarted immediately no wait time necessary Turn ON the ULT 25N by pressing and holding the I O button 4 Operation 18 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 5 Error Codes These are displayed in the seven segment display as E 10 The free piston Stirling engine is not maintaining a working temperature on the heat rejection fins This could arise from blocked filters blocked air pas sages unusually hot ambient temperatures for example gt 45 C or a fan failure Check air passages and clear any blockages for good air circulation Remove from hot environments car interiors etc 40 A component which monitors free piston Stirling engine performance has failed The free piston Stirling engine cannot regulate itself Please return for repair 6 Maintenance 6 1 Caring for Your Freezer Gasket The temperature differential between ambient and the u
15. es of the ULT 25N Freezer 3 1 Pictorial Tour Freezer The Stirling Ultracold Shuttle ULT 25N free piston Stirling engine ultra low temperature freezer has the following features 1 A freezer chamber which is protected by two lids Inner lid has a tight fitting foam lid 2 Control Panel Described in more detail on page 12 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 Polarized to avoid error 7 DC Power Connection 8 Temperature Probe Clip optional For holding the temperature probe in place for calibration and monitoring 9 Remote Alarm Contacts optional 10 Key Lock Locking lid for sample integrity 11 Power Supply Fan 12 Vent 1 3 4 2 8 5 10 9 7 12 11 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 www stirlingultracold com 3 Features 1 4 7 6 8 9 Outer Lid double gasket moisture seal Inner Lid high density closed cell rigid foam Access Port 1 4 6 3 mm standard may be enlarged up to 1 25 4 mm DC Power Connection AC Power Connection Remote Alarm Contacts optional Temperature Probe Clip optional 5 Slide out Filter easy to clean protects heat rejection fins 11 6 12 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 3 2 Picto
16. ill display OFF for 10 seconds and then go dark 4 2 Changing the Set Temperature 4 2 1 To See the Current Set Temperature Press the Set Temp button briefly The current set temperature will be displayed with the letter S After eight seconds of inactivity the display will revert to the current temperature 4 2 2 Change the Setpoint to a New Value There two ways to change the Setpoint Manually adjusting the temperature using Using one of three adjustable Preset Buttons Adjusting the Setpoint manually Because of the importance of the Setpoint Temperature changing the Setpoint requires a two button procedure This means Method A either holding the Set Temp button while simultaneously pressing OR Method B holding down Set Temp until the Set Temp LED glows and then pressing Methods A and B achieve the same effect The user can use whichever method they prefer 15 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 www stirlingultracold com To change the Setpoint by Method A Press and hold the Set Temp button and then push the buttons do not release the Set Temp button The Setpoint temperature will appear with the prefix S in the seven segment display When the buttons are first pushed the Setpoint will change by 1 C at first If the buttons are held for five seconds the step size will increase decrease by 5
17. irlingultracold com 4 5 Error Conditions Certain conditions will cause an Error Code to be displayed on the seven segment display and the Error LED will be lit The error code will be of the form E where is the error code The error code will be displayed for about five seconds and then the display will show the chamber temperature The Error LED will stay on The error code can be recalled by briefly pressing the button under the Error LED This will recall the error code for approximately 10 seconds If button 2 is pressed and held for five seconds three beeps this will clear both the seven segment display and the Error LED However if the error condition persists the error cycle will start over again 4 6 Locking the Control Panel To Lock the Freezer Control Panel Press and hold buttons 1 2 and 3 until the freezer beeps three times The Locked indicator LED will light up The user cannot lock the control panel if there is an over temperature or error condition To Unlock the Freezer Control Panel Press and hold buttons 1 2 and 3 until the freezer beeps three times The Locked indicator LED will then turn off The freezer will still 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 There are several possible pow
18. l of laboratory equipment Control Sensor One RTD PT100 Class B Dry Contacts Optional Pull Down 2 2 hours from ambient temperature to 80 C setpoint Recovery 20 minutes from 1 minute lid opening to 80 C setpoint Warm Up Profile from 80 C Setpoint 30 minutes to 60 C 70 minutes to 40 C 130 minutes to 20 C Steady State Energy Use 2 8 kWh day average power 118 watts Heat Dissipation at 80 C 403 Btu h load to HVAC 23 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 www stirlingultracold com 9 2 Freezer Dimensions 9 3 Pull Down and Warm Up Characteristics 25 C Ambient TOP SIDE FRONT TOP SIDE FRONT 8 7 220 mm 8 7 221 mm 13 8 350 mm TOP SIDE FRONT 27 3 692 5 mm 13 1 332 mm 13 5 343 mm 3 8 mm 13 4 340 mm 18 1 460 mm SIDE FRONT TOP Air Temp Empty Middle Height Pull down to 86 C from Ambient Air Temp Empty Middle Height Steady State Non Cycling TEMPERATURE C TIME HOUR 40 20 0 20 40 60 80 100 0 9 12 3 6 15 18 21 24 PULL DOWN AND WARM UP CHARACTERISTICS 25 C AMBIENT 141 Columbus Road Athens Ohio 45701 USA t 740 592 2655 f 740 592 2695 www stirlingultracold com 2011 Stirling Ultracold 2011 Stirling Ultracold Global Cooling Inc All Rights Reserved HUMM technology is manufactured under one or more of the following patents U S
19. ltra low interior can attract moisture near the gasket For best results always wipe away moisture during openings to prevent ice accumulation Do not use sharp instruments to scrape ice from the surface 6 2 Air Intake Filter Clean accumulated dust and dirt on the air intake filter 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 work them loose 6 3 Storage 1 Turn off the power and allow the freezer to come to room temperature 2 Dry the inside of the freezer compartment and clean any spills 3 Disinfect with suitable sterilizing agent if the freezer has been used for biohazards 6 4 Cleaning The exterior surfaces of the ULT 25N can be cleaned as needed by using a soft cloth and mild detergent Do not use solvent or harsh abrasive cleansers or pads 19 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 www stirlingultracold com 7 Troubleshooting Problem Possible Cause Solution Freezer does not power on Power is not getting to the freezer from the Power Supply Check the connections to the power supply Assure that the wall plug is firmly seated Power is not getting to the freezer from the Auto Accessory Plug Reseat the connections to the accessory plug Assure that the Auto Accessory Plug has live power Remove any dirt or debris inside the a
20. n be damaged Do not block the air intake or air discharge vents Do not drop throw or abuse the freezer Do not operate under extreme environmental conditions such as in a car trunk in very high humidity environments in rain or other severe weather Do not use solvents to clean the control panel or the outside or inside of the freezer 1 3 Transportation Care Only ship via ground transportation to ensure proper unit function especially import ant for domestic addresses Use only factory provided packaging If unavailable contact Global Cooling for replace ment packaging materials Do not place unit on sides or turn upside down Warning Unauthorized modification to the cabinet controls or free piston Stirling engine is prohibited and will void all warranty provisions 1 Safety Precautions 8 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 2 Unpacking and Set Up 1 Remove the freezer and all accessories from the box Carefully inspect the freezer and all accessories for any shipping damage 2 Check the packing list to verify that the shipment is complete 3 Place the freezer on a level surface 4 Make sure that the air inlets and outlets are not blocked 5 Connect to a power source The freezer can be used with either the AC Power Supply for lab home or office use or the DC Power Cord for mobile use A To use the AC Power Supply i During setup iden
21. nt Repeat adjustment if necessary 11 Calibration complete 21 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 www stirlingultracold com 8 Calibration Guide 1 2 3 4 Thermocouple HH 176 Handheld Filter Door Adjustment Tool 5 Calibration Screw visible through filter 22 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 9 Specifications 9 1 Freezer Specifications Electric Power 120V or 240V AC 60Hz or 50Hz or 12V DC from mobile source Maximum Power Current 280 watts 3 6 amps 120V 1 8 amps 240V Auto Voltage Capability 88V to 264V 50 or 60 Hz Electric Supply Rating 15 amp or greater grounded circuit Cooling Engine Humm helium charged free piston Stirling engine with continuous modulation Refrigerant R 508B nonflammable CFC HCFC Free Temperature Range 86 C to 20 C 32 C 90 F ambient uniformity 0 75 C top to bottom adjustable in 1 C increments Presets for 86 C default 40 C and 20 C Ambient Operating Temperature 5 C to 35 C 41 F to 95 F Application Environment Non corrosive non flammable non explosive Storage Volume 25 liters 0 9 cu ft Interior Dimensions 13 1 L x 8 7 W x 13 4 D 332 x 221 x 340 mm Exterior Dimensions 27 3 L x 13 8 W x 18 1 D 692 5 x 350 x 460 mm Net Weight Empty 46 lbs 21 kg nominal Insulation High performance vacuum insulated panels and polyurethane foam Noise Typica
22. ometer please follow this process 1 Tools Required Flashlight or work light Plastic screwdriver do not use a metal screwdriver as this may short circuit the circuit board in the event of a slip Independent temperature thermometer with sufficient lead wire to pass through the 1 8 access port and affix with duct tape to the vertical liner channel 2 Procedure 1 Place a thermocouple 1 inside the Shuttle cabinet Note Display temperature is calibrated using a NIST traceable thermocouple located in the center of the cabinet 4 4 from back 6 6 from left side 6 7 from bottom 2 Turn Shuttle on 3 Set temperature to 80 C 4 Wait until the display reads 80 C For best results wait an additional hour to ensure uniform cabinet temperature 5 Connect a NIST traceable thermocouple reader 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 4 Recommended Wiha 261 09 locate the potentiometer through filter opening 5 8 Turn the adjustment screw until the Shuttle display temperature is the same as the hand held instrument Turn 3 DEGREES 9 Turn the screw to change the temperature indicated on the display clock wise for warmer and counter clockwise for colder 10 After making an adjustment WAIT 15 SECONDS for the Shuttle indicated temperature to register the adjustme
23. rial Tour Control Panel A Seven Segment display Shows all numerical displays default display is chamber temperature B On Off button and LED Turns freezer on and off and shows state C Set Temp button and Set Temp LED This must be pressed to adjust the Set Temperature D buttons Used to adjust Setpoint Temperature when the display shows S E Error LED Indicates when there is an electrical mechanical or similar error condition F Over Temp LED Indicates when the chamber is over under the setpoint The audible beeper can be set to delay warning G Locked LED Indicates when the control panel is locked H Temperature Preset buttons E C B D F A G H 13 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 www stirlingultracold com 3 3 Power Cords One power cord is supplied with each Shuttle however a simple line cord change can allow for multiple power and receptacle types To change the line cord ensure the unit is turned off Unplug the old line cord from the rear of the unit and plug the new line cord in its place Make sure to use the cord and plug appropriate for your location The options below are available Line Cords for North America 120V AC 60Hz NEMA 5 15P plug Requires standard NEMA 5 15R receptacle Line Cords for Europe International 240V AC 50Hz Standard two pin plug Requires two pin receptacle 3 4 Intended Uses
24. tify the service power and plug configuration available and then locate the appropriate line cord for the service type you will 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 line cord into the power source and then attempt to power on the Shuttle B To use the DC Power Cord in a motor vehicle i Make sure the freezer remains level Exceeding an angle of 12 degrees may cause loss of cooling ii Plug the DC Power Cord into a 12V outlet that is rated at 20 amps NOTE Not for use with 24 volt automotive systems 20 A DC REQUIREMENT Consult your automo tive specialist if your vehicle lacks 20 A rated 12V outlets iii Plug the opposite end into the ULT 25N Slide the male line cord adapter into the female connec tion port lining up the two plastic bungs on the male adapter with the cutouts in the female port of the ULT 25N Press the male adapter firmly into the connection port and turn clockwise until an audible click indicates full connection 9 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 www stirlingultracold com 6 Notes on operation in a vehicle A The ULT 25N will operate on battery power for a limited time before the battery is drained and the motor vehicle cannot be started This time will vary from vehicle to vehicle but is generally only a few hours
25. ultra low temperatures Avoid splinter hazards Biological and chemical hazards are still hazardous at ultra low temperature Always wear proper protective equipment and follow appropriate isolation protocols Many types of labels will fall off and or break at ultra low temperature Some types of ink which stick to glass and or plastic at room temperature lose adhesion at ultra low temperature In addition to the ultra low temperature hazards above there are also physical hazards to consider Be cautious when closing the lid to avoid a pinching hazard Be careful when loading the box with heavy items Always use the handles to carry the freezer 7 of 28 Operating Manual ULT 25N 10326 3 09 11 2014 www stirlingultracold com 1 2 Damage Prevention Do not disassemble modify or repair There are no user serviceable parts inside the freezer unit Do not immerse in water or pour water on the unit Do not put ice or liquid water directly in the freezer box always use suitable containers Do not use glass containers when the contents might freeze and break Do not store flammable items such as gasoline thinner or solvents in the freezer The freezer is NOT rated as an explosion proof freezer Do not use hard and or sharp objects such as knives screwdrivers etc to remove any frost or ice which has accumulated on the inside of the freezer The inside panels are heat exchangers and ca
26. with loss of stored product in the event of an equipment failure Extended warranty programs are available Contact Global Cooling Inc for a custom warranty solution International Distributor Limited Warranty The warranty period starts two months after the original date of shipment from Global Cooling Inc The Shuttle ULT 25N is warranted for a period of ONE YEAR for materials only If a service issue arises contact the International Distributor from where the ULT 25N was purchased The Distributor will contact the Global Cooling Inc Service Depart ment to register Warranty Service and initiate a resolution Global Cooling Inc must provide advanced authorization for the Distributor s service company to diagnose the problem at the customer s site Neither Global Cooling Inc nor the Distributor will be responsible for charges in curred for service calls made by a third party prior to authorization by the Distributor or Global Cooling Inc Global Cooling Inc and the Distributor retain the right to replace any product in lieu of servicing it in the field The Distributor must provide Global Cooling with proper troubleshooting information Under no circumstances will Global Cooling Inc or the Distributor be responsible or held liable for consequential or incidental damages associated with loss of stored product in the event of an equipment failure Extended warranty programs ar
Download Pdf Manuals
Related Search