LABS Cryostorage System - Worthington Industries
LABS Cryostorage SystemOperation & Maintenance InstructionsCAUTION - SAFETY FIRST! REVIEW AND UNDERSTAND ALL SAFETY PROCEDURES IN THE “HANDLE WITHCARE” BOOKLET FORM BEFORE ATTEMPTING TO INSTALL, OPERATE OR PERFORMMAINTENANCE ON THIS CRYOSTORAGE SYSTEM. DO NOT ATTEMPT TO USE OR MAINTAIN THIS UNIT UNTIL YOU READ ANDUNDERSTAND THESE INSTRUCTIONS. DO NOT PERMIT UNTRAINED PERSONS TO USE OR MAINTAIN THIS UNIT. IF YOU DO NOT FULLY UNDERSTAND THESE INSTRUCTIONS, CONTACT YOURSUPPLIER FOR FURTHER INFORMATION. BEFORE ATTEMPTING TO OPERATE THIS EQUIPMENT WITH ANY WORTHINGTONINDUSTRIES APPROVED ELECTRONIC CONTROLLER, YOU MUST READ THE SEPARATEOPERATING AND SAFETY MANUAL PROVIDED WITH THAT CONTROLLER.
TABLE of ContentsSAFETY PRECAUTIONS FOR LIQUID NITROGEN. 5Extreme Cold - Cover Eyes and Exposed Skin . 5Keep Equipment Area Well Ventilated . 5Liquid Nitrogen System . 5Dispose of Waste Liquid Nitrogen Safely . 5GENERAL INFORMATION . 6LABS Cryostorage Specifications . 7INSTALLATION. 8Unpacking and Inspection. 8Freight Damage Procedures . 8Repackaging for Shipment . 8Liquid Nitrogen Supply Connection . 9Electrical . 9Power Supply Connection . 9OPERATION . 9Initial Fill . 9Operating Parameters . 10Liquid Phase Storage. 10Thermocouple Positioning . 10Adding an Inventory Control System . 10RACK ARRANGEMENTS . 11Inventory Control System Layouts (LABS Cryostorage System). 11MAINTENANCE . 15Strainer Cleaning Instructions . 15Defrosting Your LABS Cryostorage System . 15Cleaning Your Worthington Industries Cryostorage System . 15Normal Evaporation Rate (NER) Test . 16TROUBLESHOOTING . 16Symptoms . 16REPLACEMENT PARTS . 17FREEZER SERVICE AND MAINTENANCE HISTORY LOG. 17LABS Cryostorage System
Figure 1.0 Cloud based management system is available.Figure 2.0 & 2.1 Folding steps make retrieval of stored sampleseasy and efficient.LABS Cryostorage System4
Safety Precautions for Liquid NitrogenNitrogen is an inert, colorless, odorless, and tasteless gas making up four-fifths of theair you breathe – and can be hazardous. Air is roughly one-fifth oxygen. Liquidnitrogen is at a temperature of -196 C (-320 F) under normal atmospheric pressure.Extreme Cold - Cover Eyes and Exposed SkinAccidental contact of liquid nitrogen or cold issuing gas with the skin or eyes maycause a freezing injury similar to frostbite. Handle the liquid so it won’t splash or spill.Protect your eyes and cover the skin where the possibility of contact with the liquid,cold pipes and cold equipment, or cold gas exists. Safety goggles or a face shieldshould be worn when operating this equipment. Insulated gloves that can be easilyremoved and long sleeves are recommended for arm protection. Trousers without cuffsshould be worn outside boots or over the shoes to shed spilled liquidKeep Equipment Area Well VentilatedAlthough nitrogen is non-toxic and non-flammable, it can cause asphyxiation in aconfined area without adequate ventilation. Any atmosphere not containing enoughoxygen for breathing can cause dizziness, unconsciousness, or even death. Nitrogenis a colorless, odorless, and tasteless gas that cannot be detected by the human sensesand will be inhaled normally as if it were air. Without adequate ventilation, the expanding nitrogen will displace the normal air resulting in death or asphyxiation.WARNING:The following safetyprecautions are foryour protection.Before installing,operating, ormaintaining this unitread and follow allsafety precautionsin this sectionand in referencepublications. Failureto observe all safetyprecautions canresult in propertydamage, personalinjury, or possiblydeath.Liquid Nitrogen SystemThe liquid nitrogen supply pressure at the inlet to the refrigerator should be in the rangeof 10 psig (0.7 bar/69 kPa) to 22 psig (1.5 bar/152 kPa) for optimum performance.Higher operating pressures will increase transfer losses and create excessive turbulenceof the liquid in the refrigerator, which can generate false signals to the liquid levelcontroller causing the refrigerator to under-fill. In “liquid phase” storage applications,excessive turbulence can cause splashing which could result in personal injury and/ordamage to the refrigerator. When installing piping or fill hose assemblies, make certaina suitable safety relief valve is installed in each section of plumbing between shut-offand solenoid valves. Trapped liquefied gas will expand rapidly as it warms and mayburst hoses or piping causing damage or personal injury. A relief valve is installed inthe refrigerator plumbing to protect the line between the customer supplied shut-offvalve and the refrigerator solenoid valve.For more detailed information concerning safety precautions and safe practices tobe observed when handling cryogenic liquids consult CGA pamphlet P-12 “HandlingCryogenic Liquids” available from the Compressed Gas Association, www.cganet.comDispose of Waste Liquid Nitrogen SafelyDispose of waste liquid nitrogen out-of-doors where its cold temperature cannot damage floors or driveways and where it will evaporate rapidly. An outdoor pit filled withclean sand or gravel will evaporate liquid nitrogen safely and quickly.Caution:When installing fieldfabricated piping,make certain asuitable safety valveis installed in eachsection of pipingbetween shut-offand solenoid valves.WARNING:Inlet pressureshould not exceed22 psig (1.5bar/152 kPa).Higher pressurescould resultin damage toequipment.LABS Cryostorage System5
General InformationThis state-of-the-art Cryogenic System can be used in either liquid or vapor phase.Units are supplied with Worthington Industries approved controllers. If other liquidlevel controllers are used, please contact Worthington Industries before putting therefrigerator into service.Worthington Industries LABS Cryostorage Systems are designed for applicationswhere extremely low temperature storage of biological products is required. Theyare also appropriate for industrial or other applications where liquid nitrogentemperatures and high capacity are needed.The LABS style freezer covered by this publication is designed for, but not limited to,the laboratory environment. Each model is supplied with locking casters to enablelimited mobility for cleaning and positioning purposes.The standard model is equipped with a Worthington Industries approved electronicliquid level controller that will monitor and control the supply of liquid nitrogen tothe unit. Make sure to read the operating and safety instructions provided with thecontroller you have selected to use with your LABS unit. The addition of a liquidnitrogen supply and inventory control racks for systematic retrieval of stored productcompletes the total LABS Cryostorage System.Battery Back UpHinged and Lockable LidPivoting ControllerFlat Table TopControllerElectronicsSolenoidValveErgonomicLid HandleHigh DensitySealed FoamPlugTurntablePivot Pointwith Easy GripVacuumand SuperInsulationLowTemperatureStorage AreaNon-BearingCarouselLocking WheelCastersErgonomicFolding andLocking StepFigure 3.0 LABS 94KLABS Cryostorage System6
LABS Cryostorage SpecificationsLiquid nitrogen at atmospheric pressure weighs 1.78 lbs./liter (0.8 kg/liter). All Worthington Industries systemsare designed to support the full weight of liquid nitrogen and a complete stainless steel or aluminium inventorycontrol system with boxes and specimens.MODELSExternal Operating Height(Top of Step to Lid p Height (1)in.275mm.Height(Floor to Opening)Usable Height, Internalin.mm.Outside Diameterin.mm.Internal Working Diameterin.mm.Neck Openingin.mm.CapacityTotal LN2 Capacity (Liquid Storage)Total LN2 Capacity (Vapor 1595300Maximum Gross Weight (2) lb.kg.1311595204092521649813811172945422060No. 100/81 Cell RacksNo. 009300050090099019202304L.L.650Weight, Emptylb.295kg.Inventory Control SystemSpecificationsNo. 25 Cell RacksNo. Shelves/RackVial Capacity, 2 ml (3)Bag 50 ml (7 Level Rack) (4)Bag 250 ml (5 Level Rack) (5)Bag 500 ml (5 Level Rack) 03121333811610170077181538641932(1) LABS 94K features independent dual stainless steel folding steps. The dual steps are optional on theLABS 40K and 80K. Optional dual step heights on LABS40K are 9.0”/16.3” (2) Includes the empty weightand total LN2 capacity weight. (3) 2 ml vial size/12.5 mm O.D. internal thread. 6-2 vertical-rack capacityof 94,200 for LABS 94K. (4) Model LABS 94K, 8 Level Rack. (5) Model LABS 94K, 6 Level Rack.LABS Cryostorage System7
InstallationUnpacking and InspectionInspect shipping containers for external damage. All claims for damage (apparent or concealed) or partial lossof shipment must be made in writing within five (5) days from receipt of goods. If damage or loss is apparent,please notify the appropriate parties as indicated below:Domestic LTL Shipments – The customer should notify and file the appropriate damage claims with thecarrier. All products are shipped Ex Works Theodore, AL.Domestic UPS Shipments – Any damage should be noted and reported to shipper upon delivery, andWorthington Industries must also be notified. Confirm with Worthington Industries Customer Service the filingprocedures for any UPS damage claims.International Shipments – Any damage and/or claims are to be filed with the carrier. Insurance agent(s) andCustoms brokers should also be notified.In all cases, Worthington Industries should be notified to assist if needed in filing damageclaims.Open the shipping containers; a packing list is included with the system to simplify checking that allcomponents, cables, accessories, and manuals were received. Please use the packing list to check off eachitem as the system is unpacked. Inspect for damage. Be sure to inventory all components supplied beforediscarding any shipping materials. If there is damage to the system during transit, be sure to file proper claimspromptly. Please advise Worthington Industries of such filings. In case of parts or accessory shortages, adviseWorthington Industries immediately. Worthington Industries cannot be responsible for any missing parts unlessnotified within 10 days of receipt of shipment.Freight Damage ProceduresAny freight damage claims are your responsibility. Cryostorage Systems are delivered toyour carrier from Worthington Industries’s dock in new condition; when you receive ourproduct you may expect it to be in that same condition. For your own protection, take time tovisually inspect each shipment in the presence of the carrier’s agent before you accept delivery. If any damageis observed, make an appropriate notation on the freight bill. Then, ask the driver to sign the notation beforeyou receive the equipment. You should decline to accept containers that show damage which might affectserviceability.Repackaging for ShipmentIf it is necessary to return any part of the system for repair or replacement, a Material Return Authorization(MRA) number must be obtained from an authorized factory representative before returning the equipmentto our service department. Contact your distributor for return authorization. When returning equipment forservice, the following information must be provided before obtaining an MRA:A. System model and serial number, and controller model and serial number, if available.B. User’s name, company, address, and phone numberC. Malfunction symptoms or damageD. Picture of damage or issueIf possible, the original packing material should be retained for reshipment. If not available, consultWorthington Industries for shipping and packing instructions. It is the responsibility of the customer to assurethat the goods are adequately packaged for return to the factory. All refrigerators returned to WorthingtonIndustries must be clean and sterile before return. See page 13 for cleaning instructions.LABS Cryostorage System8
InstallationLiquid Nitrogen Supply ConnectionThe package included with the refrigerator includes a strainer. Ensure the strainer’sarrow is oriented with the flow of the liquid. The liquid fill hose from a low pressuresource of liquid nitrogen must be connected to the inlet through this fitting. This liquidnitrogen source must have a shut-off valve, and may be any portable liquid cylinderor a bulk supply. The liquid nitrogen supply pressure at the inlet to therefrigerator should be in the range of 10 psig (0.7 bar/69 kPa) to 22psig (1.5 bar/152 kPa) for optimum performance. Higher operatingpressures will increase transfer losses and create excessive turbulenceof the liquid in the refrigerator, which can generate false signalsto the liquid level controller causing the refrigerator to under-fill. In“liquid phase” storage applications, excessive turbulence can cause splashingwhich could result in personal injury and/or damage to the refrigerator. If the liquidnitrogen supply pressure at the inlet to the refrigerator rises above the openingpressure of the relief valve on the refrigerator, liquid nitrogen will be dischargedinto the surrounding area, which can cause a rapid and very dangerous depletionof oxygen in the atmosphere. Once this pressure relief device has opened andcooled to liquid nitrogen temperature, it will not reseat until it has warmed to nearambient temperature. This could permit the entire contents of the liquidnitrogen supply system to be discharged into the immediate areaof the refrigerator(s) (see warning). It is recommended to have thefreezer relief valve connected to vent line that exhausts to the outsideatmosphere.WARNING:In order to preventthe relief deviceon the nitrogenrefrigerator(s)from openingwhen the systemis in operation,the liquid nitrogensupply system mustbe protected bya pressure reliefdevice that willopen when thepressure at the inletto the refrigerator(s)is approximately 22psig (1.5 bar/152kPa). Never installthe supply systempressure reliefdevice onto a liquidservice line.Electrical - The liquid level controllers used with these refrigerators operate from12VDC. The external transformer has a 100/240 (50 – 60 Hz) VAC primary supply.Disconnect the electrical power cord from the outlet before attempting any service.Power Supply Connection - Connect the power supply to the LABSCryostorage System and then plug the power supply into a surge protected 110/220VAC outlet.OperationThese instructions are for operators experienced with cryogenic equipment. Beforeoperating the system, become familiar with the safety precautions in this LABS manualand in the operating manual for the controller model you are using with your LABSunit. Make certain all applicable provisions set forth in the Installation Section havebeen followed before placing a system in operation. Study this manual thoroughly.Know the location and function of all system components.Initial FillThe LABS Cryostorage System comes preset for vapor phase storage from the factory.The liquid nitrogen supply pressure at the inlet to the refrigeratorWARNING:Electrical shock cankill. Do not attemptany service on theseunits without firstdisconnecting theelectrical powercord.WARNING:Maintain adequateventilationto preventasphyxiationhazard (see SafetyPrecautions).should be in the range of 10 psig (0.7 bar/69 kPa) to 22 psig (1.5 bar/152 kPa) foroptimum performance. Higher operating pressures will increase transfer losses andcreate excessive turbulence of the liquid in the refrigerator, which can generate falsesignals to the liquid level controller causing the refrigerator to under fill. In “liquidphase” storage applications, excessive turbulence can cause splashing which couldresult in personal injury.LABS Cryostorage System9
OperationWARNING:If the fill fails tostop for any reason,quickly close theliquid supplyvalve to preventoverfilling untilthe cause of theproblem can bedetermined.Operating ParametersWhen materials are immersed in liquid nitrogen, they will assume the temperature ofthe liquid (-196 C/-320 F). When material is stored in the vapor phase above theliquid, the liquid nitrogen vapor is still a very cold refrigerant, but the refrigerator’sinterior temperature increases as product is stored higher above the liquid. Thistemperature differential is not significant in many biological storage applications,and is affected by the amount of product stored in the refrigerator, the type and sizeof inventory control system, and the liquid level in the unit.Liquid Phase StorageLiquid phase storage is normally utilized when liquid nitrogen temperatures arerequired to maintain stored product viability and the storage medium is adequate forstorage in liquid nitrogen. To reconfigure the system’s setting for liquid phase, reviewthe operating instructions for the specific controller you have selected to use withyour LABS unit.Thermocouple PositioningWARNING:When working withLiquid Nitrogen,make sure toobserve all safetyguidelines and wearthe appropriatesafety gear to avoidpersonal injury,asphyxiation andpossibly death.The thermocouple is a separate sensor used to monitor and/or control thetemperature within the refrigerator. The factory-supplied thermocouple in most of theLABS Cryostorage Systems is positioned to monitor the temperature 1.5 in. (38 mm)below the top of the carousel.Adding an Inventory Control System (ICS)The purpose of the inventory control system is to bring order to the storage of manysmall samples, and to allow direct retrieval of the particular sample you need at anytime. It is important to note that when you lift an ICS rack from the refrigerator it isbeing moved to a warmer environment. Learn to locate your sample quickly to avoidunnecessary warming of your stored product. Keep ICS inserts (drawers or boxes)and dividers in good repair. Replacement inserts and dividers are available fromyour Worthington Industries distributor to keep your system as efficient as possible.Always wear gloves when handling ICS racks or stored product, as they are verycold. Read all of the precautions in the Safety section of these instructions and in theWorthington Industries publication“Handle With Care” for more detail on handlingproduct stored in liquid nitrogen.When removing ICS racks to retrieve product, protect the labels, non-metallic, andelectronic areas of the refrigerator from liquid nitrogen that may spill from the rackinserts. These parts of the refrigerator are subject to damage from the extremely lowtemperature of the refrigerant.Do not let ice or debris collect in the bottom of the freezer. Schedule periodic cleanout if racks no longer stand upright.LABS Cryostorage System10
Rack ArrangementsInventory Control System Layouts (LABS Cryostorage System) 100 Vial PolycarbonateTypical Rack withBox Design 100 Vial Aluminum Boxes 81 Vial Polycarbonate,Aluminum, Cardboard orStainless Steel Boxes.LABS 20KLABS 38KLABS 40KFigure 4.0Vial Storage inBoxes on Racks(Standard Design)NOTE:Racks are not square.Orientation is important.LABS 80KLABS 94K2 ml vial storage – ask about other Box typesPartNumberRacks15 x 2 x1009900-0005Racks13 x 2 x100 R23K8C35Racks15 x 2 x2599000006Racks13 x 2 x25 R10K9C44Boxes-100N-374187-92(Case of 24Polycarbonate)Boxes-25N-374180(Case of 36Polycarbonate)VialCapacityMax.AllowableLABS 20K-14-41825219500LABS 38K-26-1233815637700LABS 40K-30-839010441600LABS 80K-58-1275415679300LABS 94K60-8-90012093000LABS Cryostorage System11
Rack ArrangementsTypicalCassetteDesignLABS 20KLABS 38KLABS 40KLABS 80KLABS 94KFigure 5.0 Rack Arrangements for 50 ml CassettesPart NumberCapacityFramesCassettesLABS 20K924132924LABS 38K15822261582LABS 40K18762681876LABS 80K33814833381LABS 94K*38644833864*LABS 94K use an 8-level rack. All other units utilize a 7-level rack configuration.LABS Cryostorage System12
Rack ArrangementsTypicalCassetteDesignLABS 20KLABS 38KLABS 40KLABS 80KLABS 94KFigure 6.0 Rack Arrangements for 250 ml CassettesPart NumberCapacityFramesCassettesLABS 20K500100500LABS 38K900180900LABS 40K990198990LABS 80K19203841920LABS 94K*23043842304*LABS 94K use a 6-level rack. All other units utilize a 5-level rack configuration.LABS Cryostorage System13
Rack ArrangementsTypicalCassetteDesignLABS 20KLABS 38KLABS 40KLABS 80KLABS 94KFigure 7.0 Rack Arrangement for 500 ml CassettesPart NumberCapacityFramesCassettesLABS 20K42084420LABS 38K690138690LABS 40K830166830LABS 80K16103221610LABS 94K*19323221932*LABS 94K use a 6-level rack. All other units utilize a 5-level rack configuration.LABS Cryostorage System14
MaintenanceStrainer Cleaning InstructionsThe container will not fill properly if the strainer is clogged with ice or dirt. To cleanthe strainer, first close the liquid nitrogen supply valve to the refrigerator. Vent the fillline of all pressure. Remove and warm the strainer to ambient temperature. Purge thestrainer from both directions with dry nitrogen gas or dry oil-free air. Rinse the strainerwith alcohol and purge it again with dry nitrogen gas or dry oil-free air to clearcontaminants. If the cleaning process doesn’t clear the blockage, replace with a newstrainer (P/N 367326) in the correct orientation.Defrosting Your LABS Cryostorage SystemAll liquid nitrogen storage systems are subject to ice and frost buildup over time.Regular preventive maintenance programs should be instituted to remove ice andfrost from the sensor, fill tube and the refrigerator lid. Ice and frost buildup in thesensor tube may result in false readings being relayed to the controller from thesensors. Ice can form a thermal barrier around a level sensor, rendering it insensitiveto the temperature differences between vapor and liquid.Ice and frost buildup in the fill tube may block the flow of liquid nitrogen into therefrigerator during fill. This blockage can result in the liquid level dropping todangerously low levels, and may result in activation of the Low Level Alarm. Inaddition, a fill line blockage may cause the Low LN2 Supply Alarm to be activated.If the fill line becomes blocked, the freezer must be warmed until the ice blockage iscleared.If it is determined that defrosting is necessary the following procedure must befollowed. Cryogenic freezers of these types must be carefully warmed to ambienttemperatures to avoid the ingress of water. As long as liquid nitrogen is presentin the unit, the evaporation of the liquid nitrogen provides slightly positive gaspressure in the unit, preventing the entrance of moisture-laden air. When the liquidnitrogen has evaporated and the unit temperature is still below the dew point of thesurrounding atmosphere, condensation will start to collect in the unit. When frostand condensation collect in the unit, damage to the level sensors will occur. If oneof these units is to be taken out of service for any reason the following steps must beperformed to avoid damaging the unit.1.2.3.4.Disconnect power and liquid nitrogen source.Remove all stored product and inventory control system components.Remove Sensors.A source of dry nitrogen gas must be used to purge the unit as the temperaturerises to ambient. The purge gas can be installed on the sensor tube or fill tubeor directly into the liquid via a tube or hose after the appropriate componentshave been removed. The purge gas may also be delivered to the unit through abent metal tube under the lid. A flow rate of 5 to 10 SCFM is sufficient to preventwater from collecting inside the unit. This flow of purge gas will also speed thewarming of the unit to ambient temperature.Cleaning Your Worthington Industries CryostorageSystemThe cryogenic vessel of all LABS Cryostorage Systems may need to be cleaned, andsterilized if the type of stored product is changed or the unit is taken out of service.WARNING:Never use chlorinebased disinfectantsto clean a LABSCryostorage System.LABS Cryostorage System15
MaintenanceThe vessel must be defrosted, cleaned, and sterilized regardless of thetype of stored product, prior to return to Worthington Industries for repairor maintenance.Prior to cleaning, the unit must be warmed and defrosted as described in theprevious section.WARNING:Never use hollowrods or tubes asdipsticks. Whena warm tube isinserted into liquidnitrogen, liquid willspout from the topof the tube andmay cause personalinjury.WARNING:The source powersupply at 110/220can cause a lethalelectrical shock.Unplug the powercord beforebeginning anyrepairs.To clean and sterilize your defrosted LABS Cryostorage System, spray the entireinner vessel surface with ample amounts of an approved & compatible disinfectant.Allow surface contact to be maintained for a minimum of five minutes. Rinse theinner vessel with water, remove all water and debris through the access openinglocated in the carousels bottom tray, and vacuum or towel dry the surface. Spraythe inner vessel surface with a 70% alcohol to water solution and maintain surfacecontact for fifteen minutes. Rinse the inner vessel surface with water and vacuum ortowel dry excess water. Lastly, dry the inner container sensor tube, and fill line usinga dry nitrogen gas purge.Normal Evaporation Rate (NER) TestNitrogen consumption is an accumulation of all system components and userintroduced evaporation. The storage chamber is a double walled, vacuum insulatedvessel and contributes to the daily consumption of liquid nitrogen. The liquid nitrogensupply vessel and transfer hose also contribute greatly to the daily consumptionrate. Choosing to control the vapor temperature, combined with the liquid level andtemperature specified, will affect the overall nitrogen consumption. In addition tothese variables, opening the lid to retrieve product, and adding new product into thestorage chamber will pay a role in the accumulative liquid nitrogen consumption.If the nitrogen consumption of your Cryostorage System seems excessive, it may beappropriate to perform an estimated Normal Evaporation Rate (NER) test on theCryostorage chamber. To perform an NER test:1.2.3.4.Fill the Cryostorage unit to the “High Level” sensor.Measure the liquid nitrogen level with a plastic or wooden measuring rod.Close and lock the lid of the LABS Cryostorage System for forty-eight (48 hours).Open the LABS Cryostorage System and measure the liquid nitrogen level.Typically, liquid nitrogen levels will drop approximately 3/8 in. (9.53 mm) perday. If your measurement indicates a drop in excess of 3/4 in. (19 mm) per day,please contact your Worthington Industries distributor or Worthington Industriesfor further information. Please have your serial number, this manual and servicehistory available.TroubleshootingSymptomsThe key to troubleshooting your LABS Cryostorage System is to determine whichcomponent in the system is the source of the problem. Utilizing this manual alongwith your controller’s manual, determine if the problem is occurring in any of thefollowing sub-systems: Supply Vessel, Transfer Line, Power Source, Temperature,Level Sensing, Security, Lid Switch, Solenoid Valve, Control Display, Alarm System,Communications. After determining which sub-system is having the problem, isolatethe problem further by performing sub-system tests. Once the problem is isolated anddefined, it will be easier to solve.LABS Cryostorage System16
Replacement PartsA complete list of Replacement Parts and Accessories for the LABS Series is available fromthe following Worthington Industries Customer Care Centers: US Toll Free: 844-273-7517Global: 43 7485 606 286 / 1 614-438-7968FREEZER SERVICE AND MAINTENANCE HISTORY LOGFill in top sec
carrier. All products are shipped Ex Works Theodore, AL. Domestic UPS Shipments – Any damage should be noted and reported to shipper upon delivery, and Worthington Industries must also be notified. Confirm with Worthington Industries Customer Service File Size: 1MB
Please advise Worthington Industries of such filings. In case of parts or accessory shortages, advise Worthing-ton Industries immediately. Worthington Industries cannot be responsible for any missing parts unless notified within 10 days of receipt of shipment. Freight Damage Procedures Any freight damage claims are your responsibility.
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Before beginning installation or operation of this CS100 SERIES Control System, make sure that you read and understand this manual as well as the operating and safety instructions for the cryostorage unit yo
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