TW-357 REV E | Taylor specification

TW-357 REV E

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Taylor manual TW-357 REV E

Contents

Labs TW-357 REV E Installation Table of Contents Keep Equipment Area Well Ventilated Safety Precautions for Liquid NitrogenExtreme Cold Cover Eyes and Exposed Skin Liquid Nitrogen System Electrical Freight Damage PrecautionsDispose of Waste Liquid Nitrogen Safely General Information Text Format Notation Labs Cryostorage Specifications Kryos Specifications Liquid Nitrogen Supply Connection InstallationUnpacking and Inspection Repackaging for Shipment Power Supply Connection Kryos Control Field Installation Operation Initial Fill Interface Panel Sensor AssemblyControl Components Remote Alarm Lid SwitchBattery Backup Solenoid Valve Liquid Phase Storage Operating Parameters Adding an Inventory Control System Thermocouple Positioning Racks are not Square Orientation is Important Inventory Control System Layouts Labs Cryostorage System LABS-80K LABS-40K Fenwal 4R59953 Blood Bag Rack Arrangements Fenwal 4R5462 9955 Blood Bag Rack Arrangements Introduction PowerControl Operation Normal Fill Cycle Main Display Screen Menu System High Temperature 4.1 Valve Open Test Temperature System Temperature Thermocouple SelectCalibrate Temperature Help Screens Alarms and Error Conditions Sensor Type Logging System AlarmsTest Alarms Error Logs Dump Logs Erase Logs Temperature LogsSystem Logs Security Temperature Control Settings Lid Switch SetupControl By Temperature Control Temperature Time and Date Set Serial Communications and RS-232 SettingsUser Access Logs Valve Monitoring Control RangeFreeze-Guard Options Valve Open Duration Display Brightness Control On Battery Backup VersionSolenoid Valve About this Control Battery Life Interface Software Defrosting Your LAB-Series CryoStorage System MaintenanceStrainer Cleaning Instructions Cleaning Your Taylor-Wharton CryoStorage System Making Adjustments to the Labs Kryos Sensor Assembly Offset Value Default Start Fill / Stop Fill Default Auto DefogKryos Kryos V9.0 & Kryos V9.0B Level Readings Units of measure Removing/Installing the Solenoid Valve Ohms to 18 K ohms Sensor Plug Schematic Pin View Schematics Labs Plumbing Assembly Plumbing Assembly Controller Will Not Turn on TroubleshootingSymptoms Indicates High Liquid Level Indicates 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 Noise Push Buttons Will Not Respond Defog Feature Will Not OperatePower Failure Alarm Liquid Level Readout is Incorrect Factory Settings Replacement Parts Level Controller Electrical/Mechanical Parts80K/40K/20K Taylor-Wharton Technical Services. Phone 800-898-2657 Fax Harsco Corporation