Table of Contents
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This manual covers the use and maintenance for the CS100 installed on the K SERIES Cryogenic
Storage System. Please read all documentation before using this equipment and all personnel
who use this equipment should be trained. In addition, all service and maintenance on this equipment
should be performed by an authorized distributor, service company or technician.
Failure to follow instructions in this manual may result in damage to equipment, poor or unexpected
performance or injury to personnel operating the equipment.
Material in this manual is for information purposes only. The contents and the product it describes are
subject to change without notice. Worthington Industries makes no representations or warranties with
respect to this manual. In no event shall Worthington Industries be held liable for any damages, direct
or incidental arising out of or related to the use of this manual.
• REVIEW AND UNDERSTAND ALL SAFETY PROCEDURES IN THE "HANDLE WITH CARE"
BOOKLET (P/N 367334) BEFORE ATTEMPTING TO INSTALL, OPERATE OR PERFORM
MAINTENANCE ON THIS LN
• DO NOT ATTEMPT TO USE OR MAINTAIN ANY LIQUID NITROGEN FREEZER UNTIL YOU
READ AND UNDERSTAND THESE INSTRUCTIONS.
• DO NOT PERMIT UNTRAINED PERSONS TO USE OR MAINTAIN THIS UNIT.
• IF YOU DO NOT FULLY UNDERSTAND THESE INSTRUCTIONS, CONTACT YOUR
SUPPLIER FOR FURTHER INFORMATION.
• BEFORE ATTEMPTING TO OPERATE THIS CONTROLLER WITH ANY WORTHINGTON
INDUSTRIES K SERIES UNITS, YOU MUST READ THE SEPARATE OPERATING AND
SAFETY MANUAL PROVIDED WITH THAT WORTHINGTON INDUSTRIES UNIT.
CS100 Control System
K Series Cryostorage Systems
Operation & Maintenance Instructions
CAUTION - SAFETY FIRST!
CONTROLLER.
2
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Table of Contents
Troubleshooting
Summary of Contents for Worthington CS100
- Page 1 K Series Cryostorage Systems Operation & Maintenance Instructions This manual covers the use and maintenance for the CS100 installed on the K SERIES Cryogenic Storage System. Please read all documentation before using this equipment and all personnel who use this equipment should be trained. In addition, all service and maintenance on this equipment should be performed by an authorized distributor, service company or technician.
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Page 3: Table Of Contents
Installation & Setup ..................... 19 Alarms and Error Conditions ................20 System Alarms ....................21 Logging ......................21 Display Brightness ....................21 Making Adjustments to the CS100 SERIES Control System Sensor Assembly ......................21 Maintenance ..................... 22 CS100 Control System... - Page 4 Plumbing Controller Assembly Parts ..............28 TROUBLESHOOTING ............... 29 FREEZER SERVICE AND MAINTENANCE HISTORY LOG ......... 29 Appendix ..................30 Certifications & Listings ..................30 EN Compliance Tables ..................30 EC Declaration of Conformity ................34 Warranty ......................35 Labels ........................ 35 CS100 Control System...
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Page 5: Safety Precautions For Liquid Nitrogen
22 psig (1.5 freezer solenoid valve. Relief valves can be piped to the outside of the building. bar/152 kPa). Higher pressures could result in damage to equipment. CS100 Control System... -
Page 6: Electrical
General Information The CS100 SERIES Control System can monitor and control the liquid nitrogen level range in the cryostorage unit you have selected. CS100 SERIES Control Systems are designed to work with Worthington Industries Cryostorage Systems. The features are designed to provide a safe environment for samples while at the same time tracking all relevant information associated with the freezer. -
Page 7: Delivery & Returns
If there is damage to the system during transit, be sure to file proper claims promptly. Please advise Worthington Industries of such filings. In case of parts or accessory shortages, advise Worthington Industries immediately. Worthington Industries cannot be responsible for any missing parts unless notified within 10 days of shipment. -
Page 8: Getting Unit Into Service
Liquid Nitrogen source. The CS100 SERIES Control System is designed to be operated at normal room temperatures 15° C to 27° C (60° F to 80° F) at a relative humidity level below 50%. The humidity level should be maintained such that the electronics are not exposed to condensation. -
Page 9: Power Supply Connection
CS100 SERIES Control System. If a third-party supplier offers cables, external power supplies and electrical accessories for use with the CS100 SERIES Control System and they are not listed or referenced in this manual, it is the responsibility of that third-party supplier to determine compliance with the standards and tests in the EN Compliance tables found on pages 30–33. -
Page 10: Operating Environment
Operation Operating Environment The CS100 is designed to be operated at normal room temperatures (60°F to 80°F, 15°C to 27°C) and a relative humidity level below 50%. The humidity level should be maintained such that the electronics are not exposed to condensation. -
Page 11: Features
The control can detect this resistance change and determine the level of the LN within the freezer. The CS100 uses 4 thermistors to maintain the level. These thermistors correspond to Low (Low Alarm), Normal (Start Fill), Normal (Stop Fill) and High (High Alarm). -
Page 12: Temperature Monitoring
Alarm Conditions The CS100 monitors a number of conditions and provides an alarm if a problem is detected. The alarms are listed below: Low Level Alarm level is too low. Thermistor #1 on the sensor assembly is not submerged in LN High Level Alarm level is too high. -
Page 13: Solenoid Valve
These units are designed to work with 12 VDC solenoid valve. Thermocouples Type T thermocouples monitor the temperature in the freezer. The user may choose to use NONE, 1 thermocouples with this control at any time. (The unit comes complete with one Thermocouple.) CS100 Control System... -
Page 14: Power Supply
Power Supply A 12 VDC power supply is supplied for the CS100 SERIES Control System. This system is supplied with a universal power supply that accepts 100/240 VAC (50/60 Hz). UL approval for the system as a whole is not required since the control operates on low voltage. -
Page 15: Introduction
You may choose to manually stop the fill by pressing the STOP button at anytime during the fill. Operation Data The CS100 stores data related to the operation of the Cryostorage freezer. This data includes date, time, LN level, temperature, system events and error conditions. This data can be useful for audit purposes, operation analysis and preventive maintenance. -
Page 16: Control Setting Adjustments
The date and time can be set through the menu system. The date and time is used to provide a date stamp for data that is collected within the control. Use the appropriate buttons to adjust the settings and lock in the values. CS100 Control System... - Page 17 This is accessed through the menu system and values range from 0 to 720 minutes in 10 minutes increments. Display Brightness The Display Brightness is the setting that determines the lamination intensity of the display. This is accessed through the menu system and values range from 1 to 15. CS100 Control System...
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Page 18: Temperature
• Date/Time..........Factory Set for Eastern Standard Time • Low Supply Alarm......... 30 minutes • High Temp Alarm........-100° C • Temp Alarm Delay......... 0 minutes • Audible Retrigger........10 minutes • Remote Alarm Delay......30 minutes • Display Brightness......... 7 CS100 Control System... -
Page 19: Installation & Setup
Operation Installation & Setup The CS100 consists of the following components: • Main Control / Display • Power Supply • Harness Assembly • Thermocouple Assembly • Sensor Assembly • Cryogenic Solenoid Valve • Remote Alarm Plug Connect the wiring harness assembly to the main control / display. The connector is keyed and can only be plugged in one way. -
Page 20: Alarms And Error Conditions
Finally, connect the barrel plug of the power supply into the receptacle on the back of the controller panel. Alarms and Error Conditions The CS100 SERIES Control System control monitors many different conditions in the freezer and has a full complement of alarms associated with these different conditions. As alarms occur, they trigger an audible tone. -
Page 21: System Alarms
Your choices are ENABLE or DISABLE. Logging On-board memory logging is one of the most powerful and useful features of the CS100 SERIES Control System. It provides a historical record for the freezer and a complete record of the environment in which specimens are stored. -
Page 22: Maintenance
Maintenance To insure proper operation and maintain excellent performance of the Worthington Industries Cryostorage freezer, an annual maintenance schedule should be followed for the CS100 SERIES Control System. This would include the following: In addition, inspection and preventive maintenance should also be performed on the freezer and its mechanical parts. - Page 23 Unscrew the two (2) mounting screws that hold the solenoid valve to the solenoid bracket. Then remove the solenoid valve and its associated plumbing. Disconnect the plumbing from the inlet and outlet side of the solenoid valve. CS100 Control System...
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Page 24: Troubleshooting
If the K SERIES freezer experiences problems or appears that it is not operating at optimum efficiency, please contact your supplier for assistance. The CS100 has incorporated state of the art diagnostic tools to assist in the identification and correction of any issues that may arise. - Page 25 Buttons Fill (up arrow) Open Valve (Menu up) Stop Fill (down arrow) Close Valve (Menu down) Menu (Enter) Access Menu (Save setting) Mute (Back) Silence audible (Exit menu level) Data Collection Temperature Level Alarms Memory 4 Mb CS100 Control System...
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Page 26: Interconnection Block Diagram
Operation Interconnection Block Diagram (Communications) Harness Control/Display Assembly 40 pin connector Power Supply Thermocouple connector (12 Volt DC) Level Sensor Assembly Thermocouple Assembly (Temperature) Solenoid Valve Remote Alarm (Dry contact realy) Lid Switch CS100 Control System... -
Page 27: Replacement Parts
Replacement Parts Parts List The parts and components listed below have been specified and tested for use with the CS100. These are not user serviceable parts. Replacement parts should be obtained from your distributor or supplier. CONNECT (ITEM 6) AND (ITEM 7) -
Page 28: Plumbing Controller Assembly Parts
LOCKWASHER #10 18-8 SS 367723 SCREW, HEX HEAD, 10-32 X.50” LG 367265 TEE, STREET 1/4” NPT BRS 367259 ELL, 1/4”MNPTX 3/8”FNPT RED ST 367264 ELL, 3/8”ODT X 1/4” NPT-EXT 367176 CONN, FEM, 3/8” ODTX 1/4”FPT 367276 VALVE,RELIEF,100PSIG,1/4”MNPT CS100 Control System... -
Page 29: Troubleshooting
Date: ___________________________________________________________________________________________ NOTE: All Worthington Industries Cryostorage Systems must be cleaned and decontaminated prior to return to Worthington Industries for repair or maintenance and must be accompanied by a written statement to this effect. Any Cryostorage System received without this statement will be returned to the sender, freight collect. -
Page 30: Appendix
Voltage fluctuations/ interference or may disrupt the operation of Flicker Emissions nearby equipment. It may be necessary to Complies take mitigation mesures, such as re-orienting EN/IEC 61000-3-3 or relocating the CE CONTROL SYSTEM or shielding the location. CS100 Control System... - Page 31 Power frequency magnetic fields (50/60Hz) magnetic field should be at levels characteristic of a typical location in a typical EN/IEC 61000-4-8 commercial or hospital environment. Note UT is the a.c. mains voltage prior to application of the test level. CS100 Control System...
- Page 32 RF compliance level above, the CE CONTROL SYSTEM should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as re-orienting or relocating the CE CONTROL SYSTEM. Over the frequency range 150kHz to 80MHz, field strengths should be less than 3V/m. CS100 Control System...
- Page 33 NOTE 1: At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies. NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and people. CS100 Control System...
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Page 34: Ec Declaration Of Conformity
• IEC/CISPR 11:2009+A1:2010 Radiated & Conducted Emissions. • IEC61000-3-2:2005+A1:2008+A2:2009. Harmonics • IEC 61000-3-3:2008. Flicker Year of CE Marking: 2012 Manufacturer: Pacer Digital Systems, Inc. Signature: Kevin Oeff (Digitally signed by Kevin Oeff) Position: President Date: 24 May 2012 Place: Indianapolis, IN USA CS100 Control System... -
Page 35: Warranty
Worthington Industries warrants that each of its electronic control products will be free from defects in material and workmanship, in the normal service for which the product was manufactured, for a period of two years from the date of purchase. Worthington Industries at its option will either repair or replace any item covered under this warranty. - Page 36 CONTACT US 844-273-7517 US Toll Free: +43 7485 606 286 / +1 614-438-7968 Global: Sales Support/Order Placement: customerservice@worthingtonindustries.com Technical Services: techservices@worthingtonindustries.com ©2017 Worthington Industries. All rights reserved. 372407 - 06/17...
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