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Taylor manual TW-357 REV E

Models: TW-357

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TW-357 REV E

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Contents

LABS Laboratory Archival Biological StorageOPERATING AND MAINTENANCE INSTRUCTION CRYOSTORAGE SYSTEMTW-357 REV E Safety Precautions for Liquid Nitrogen Keep Equipment Area Well Ventilated Safety Precautions for Liquid NitrogenExtreme Cold - Cover Eyes and Exposed Skin Liquid Nitrogen SystemElectrical Freight Damage PrecautionsDispose of Waste Liquid Nitrogen Safely GENERAL INFORMATION Text Format NotationPower Supply0 LABS Cryostorage SpecificationsDimensions Weight, EmptyKRYOS Specifications Liquid Nitrogen Supply Connection INSTALLATIONUnpacking and Inspection Repackaging for ShipmentPower Supply Connection KRYOS Control Field InstallationOPERATION Initial FillMain Control Control ComponentsSensor Assembly Interface PanelRemote Alarm Lid SwitchBattery Backup Solenoid ValveOperating Parameters Liquid Phase StorageAdding an Inventory Control System Thermocouple PositioningPart RACKS ARE NOT SQUARE ORIENTATION IS IMPORTANTInventory Control System Layouts LABS Cryostorage System RacksPART NUMBER Blood Bag Cassette Blood Bag Storage in CassetteFenwal 4R9951 Blood Bags - ask about other Bag types CAPACITYPART NUMBER Blood Bag Cassette Blood Bag Storage in CassetteFenwal 4R9953 Blood Bags - ask about other Bag types CAPACITYPART NUMBER Blood Bag Cassette Blood Bag Storage in CassetteFenwal 4R5462 - 9955 Blood Bags - ask about other Bag types CAPACITYIntroduction PowerControl Operation Normal Fill CycleMain Display Screen The Menu SystemAlarm Logging #1 5.1 Power-On Password3.3.3 Remote Alarm Timer Alarm Logging #2Test Temperature System Temperature Thermocouple SelectCalibrate Temperature Help ScreensAlarms and Error Conditions Sensor TypeLogging System AlarmsTest Alarms Error Logs Dump LogsERASE TEMPERATURE LOG #1 MENU, 4 Temperature LogsERASE SYSTEM LOGS MENU, 4, 5 ERASE ERROR LOGS MENU ERASE TEMPERATURE LOG #2 MENU, 4, 5 ,4Temperature Control Settings Lid Switch SetupControl By Temperature Control TemperatureUser Access Logs Menu PasswordSerial Communications and RS-232 Settings Time and Date SetValve Monitoring Control RangeFreeze-Guard Options Valve Open DurationDifferences between the regular Kryos and the battery backed Kryos Control On Battery Backup VersionSOLENOID VALVE Display BrightnessINTERFACE SOFTWARE Battery LifeDefrosting Your LAB-Series CryoStorage System MAINTENANCEStrainer Cleaning Instructions Cleaning Your Taylor-Wharton CryoStorage System Always 1” above the stop fill Making Adjustments to the LABS KRYOS Sensor AssemblyAlways 1” below the start fill Kryos Default Start Fill / Stop FillDefault Auto Defog Kryos V9.0 & Kryos V9.0BRemoving/Installing the Solenoid Valve Controller Electrical TestsTW-357 REV E Sensor Plug SchematicFigure 9.0 Pin View Schematics Figure 10.0 Plumbing Assembly LABS Plumbing AssemblyFemale Connector Relief Valve Freeze-Guard Sensor Male Branch Tee 90 deg ElbowController Will Not Turn ON TROUBLESHOOTINGSymptoms Indicates High Liquid LevelIndicates Open Sensor Temperature reading 10 to 20 degrees warmIndicates Low LN2 Supply Fill Solenoid Cycles On and Off Lid Open AlarmQCF Quick Chill Feature Will Not Operate Fill Solenoid Makes Humming NoisePush Buttons Will Not Respond Defog Feature Will Not OperatePower Failure Alarm Liquid Level Readout is IncorrectTemperature Control Factory SettingsTemperature Alarms80K/40K/20K REPLACEMENT PARTSRefrigerator Parts LABS Level Controller Electrical/Mechanical Parts80K/40K/20KDescribe Conditions - Actual End User company Name LOG NO Service Contract Name/CompanyTaylor-Wharton Technical Services. Phone 800-898-2657 Fax Describe Conditions - Controller ReadingFax 251 In U.S. and Canada 800 TW TANKS 2002 Harsco Corporation4075 Hamilton Blvd Theodore, Alabama 36582 U.S.A Telephone