FTS SP SCIENTIFIC FLEXICOOL FC50 Operator's Manual

Immersion coolers

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FC50

FC100 O

MMERSION

OOLERS

AND

PERATOR

ANUAL

FTS S

YSTEMS

LEXI

OOL

IMMERSION COOLERS

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Summary of Contents for FTS SP SCIENTIFIC FLEXICOOL FC50

Page 1 FC50 FC100 O ’ MMERSION OOLERS PERATOR ANUAL FTS S YSTEMS LEXI IMMERSION COOLERS...
Page 3 Copyright © 2023 SP Scientific. All marks herein are used under license. All brand or product names mentioned may be trademarks or registered trademarks of their respective companies. Part Number 100006437 Rev 002, 11/17 Original Instructions The U.S. English version of this document is the original instructions. All other languages are a translation of the original instructions.
Page 4: Safety Warnings
Important Symbols WARNING! INJURY OR EVEN DEATH MAY RESULT IF A CRUSH HAZARD. KEEP HANDS RECOMMENDATION MARKED CLEAR WHEN OPERATING DOOR. WITH THIS SYMBOL IS NOT HEEDED. CORROSIVE CHEMICAL. WEAR ELECTRIC SHOCK DANGER! USE SUITABLE GLOVES, SAFETY APPROPRIATE CAUTION TO AVOID GLASSES, AND PROTECTIVE INJURY OR DEATH.
Page 6: Warranty Information
Please take this opportunity to locate the serial tag on your new FTS Systems FlexiCool and record the information below for future reference. SP Scientific also recommends that you complete and return your unit’s warranty registration card.
Page 9: Table Of Contents
Contents Important Symbols ............................... ii Safety Warnings ..............................ii Warranty Information ............................iv Contents ........................i Introduction ......................... 1 Overview ................................1 Key Features ................................ 2 Key Benefits ................................. 2 Getting Started ......................3 Initial Inspection ..............................3 Lifting the FlexiCool ............................. 3 Setup ...................................
Page 10 Contents FTS Systems FlexiCool Set Up The Sensor Input ................. Error! Bookmark not defined. Set Up Outputs ....................Error! Bookmark not defined.7 Set Up Alarm Types / Sides ................Error! Bookmark not defined.8 Control Loop - Mode, Set Point, Autotune ............Error! Bookmark not defined.
Page 11: Introduction
FC100 FC50 The FTS Systems FlexiCool comes equipped with one (1) of three (3) standard probe configuration that may be placed wherever direct cooling and heat removal from ambient to -100 °C is required. These probes allow the unit to achieve maximum efficiency through the direct expansion of refrigerant inside the probe, which eliminates the need for a secondary medium or pumping.
Page 12: Key Features
Introduction FTS Systems FlexiCool Note: For more information on the standard probes, refer to the Probes section of Chapter 3: Operation. Custom probes are available upon request. Key Features Digital control with external RTD. Choice of three (3) probe options.
Page 13: Getting Started
Getting Started Initial Inspection Your FTS Systems FlexiCool immersion cooler was carefully packed and thoroughly inspected before leaving the SP Scientific factory. However, in the unlikely event that shipping damage has occurred, retain all packing material and contact your freight carrier immediately.
Page 14: Setup
FTS Systems FlexiCool Setup The FTS System FlexiCool Immersion Cooler is designed for bench-top installation in a laboratory environment. Your unit should be installed on a firm, level surface in a location that is convenient for both operation and service.
Page 15: Air Flow Considerations
Services and Utilities The FTS Systems FlexiCool’s serial tag, which is located on the unit’s back panel, provides the unit serial number, and electrical requirements. Ensure that the voltage, phase, frequency and amperage listed on the serial tag match your facility’s available...
Page 16: Installation
Getting Started FTS Systems FlexiCool Prior to connecting your FTS Systems FlexiCool to the available electrical supply, ensure that the Main Power switch is in the Off position. You may connect the unit to the available electrical supply at this time.
Page 17: System Preparation
FTS Systems FlexiCool Getting Started System Preparation Locate the provided pencil sensor (RTD) (control). Plug the pencil sensor (RTD) into the jack labeled SENSOR on the back of the unit. Pencil Sensor (RTD) SENSOR Jack plugged into SENSOR jack Place the sensor so that the shaft is in contact with the fluid / vapor whose temperature is to be controlled.
Page 19: Operation
Chapter Operation CAUTION LOW TEMPERATURES: STAINLESS STEEL PROBES AND FLUIDS IN CONTACT WITH THE PROBES CAN REACH EXTREMELY LOW TEMPERATURES (E.G., -100 °C (-148 °F)). AVOID COLD BURNS BY NEVER HANDLING STAINLESS STEEL PROBES OR FLUIDS WHEN THEY REACH EXTERMLY LOW TEMPERATURES. Front Panel Display The front panel of the FlexiCool FC50 and FC100 (control) houses the main power switch, cool indicator, process temperature controller* (and communication port.
Page 20: Basic Operation
Operation FTS Systems FlexiCool Basic Operation Start Up Turn the main power switch to the ON position. The controller will turn on and display the current process temperature and setpoint value. Adjust the setpoint using the Keys. Note: The images below are samples. Specifications may be different from what is shown.
Page 21: Control
Thoroughly clean and dry the probe head after each use. Delivery Line The FTS Systems FlexiCool has a delivery line that carries the refrigerant to the probe and back. This flexible delivery line is made of corrugated stainless steel tubing with several layers of insulation.
Page 22: Probes
Operation FTS Systems FlexiCool Probes The FTS Systems FlexiCool comes equipped with one (1) of three (3) standard probe options: Note: Custom probes are available upon request. Cartridge Probe (P1 - Smooth Cylinder) Well suited for cooling vapors. Flexible Probe (P2 – Flexible Corrugated) Corrugated, stainless steel flex-line makes this probe a versatile tool that can be used for any number of applications.
Page 23: Sound Level
FTS Systems FlexiCool Operation Sound Level The maximum sound pressure level (SPL) recorded for the FlexiCool is 61 dBA. Readings were taken on all four (4) sides of the unit at a distance of 36 inches (91 cm) from a seated position of 48 inches (122 cm) high, while the unit was located on a 33-inch (84 cm) high bench.
Page 25: Watlow Ez-Zone Controller
Chapter Watlow EZ-Zone Controller Overview The WATLOW EZ-ZONE controller is integrated into the FlexiCool FC50 and FC100 (control) Immersion Coolers. These controller instructions will refer to your FlexiCool as the base unit. Note: The image below is a sample. Specification may be different from what is shown. Rev 002, 11/17 ©...
Page 30: Multiple Machine / Controller Setup
WALOW EZ-ZONE COTROLLER FTS Systems FlexiCool Due to the nature of the refrigeration system and its compressor, the FlexiCool should never be restarted immediately after it is powered off. SP Scientific recommends waiting approximately five minutes between shutting down and restarting the FlexiCool.
Page 31: Maintenance
Chapter Maintenance ALWAYS REMOVE POWER FROM THE UNIT BEFORE PERFORMING MAINTENANCE PROCEDURES. NOTICE: ONLY QUALIFIED PERSONNEL SHOULD PERFORM MAINTENANCE ON THE REFRIGERATION SYSTEM ITSELF, AND ONLY EPA CERTIFIED TECHNICIANS MAY EVACUATE OR CHARGE REFRIGERANTS. WARNING: HAZARDOUS VOLTAGES. RISK OF ELECTRIC SHOCK, DISCONNECT ALL POWER BEFORE SERVICING THIS UNIT.
Page 32: Compressor Safeties
Maintenance FTS Systems FlexiCool Compressor Safeties Refrigerant Types and Properties FC50 models equipped with a single-stage refrigeration system use 1.27 ounces of R1270 (Propylene). FC100 models equipped with a cascade refrigeration system are comprised of two (2) separate compressors which utilize two (2) separate refrigerants. The first stage compressor, also referred to as the high stage, uses 1.02 ounces of R507...
Page 34: Refrigeration System
Maintenance FTS Systems FlexiCool Refrigeration System The FlexiCool refrigeration system compressors are equipped with two safety devices for protection against low voltage or high temperatures. If the voltage drops below what is required for the compressor to operate, an overcurrent device turns the compressor off.
Page 35: Appendix A: Temperature Calibration
FTS Systems FlexiCool Maintenance Appendix A: Temperature Calibration Temperature calibration is performed to optimize system accuracy. The controller is factory calibrated using a certified National Institute of Standards and Technology (NIST) traceable measuring instrument, but during its operating life may experience some zero drift due to aging of components.
Page 36: Appendix B: Changing Temperature Display
Chapter Appendix B: Changing Temperature Display DO NOT SET THE TEMPERATURE ABOVE 68 °F (20 °C) OR THE DESIRED SETPOINT CANNOT BE REACHED. To change the WATLOW Controller’s temperature display from degrees C to degrees F: To change the WATLOW Controller’s temperature display from degrees C to degrees F: Press forward key for 1 seconds to access Operations then, select the...
Page 38: Appendix C: Troubleshooting
Appendix Appendix C: Troubleshooting Symptom Possible Cause Remedy Check the voltage on the unit while it is under load. The voltage must Low voltage be within 5% of the voltage listed on the serial tag on the rear or the unit.
Page 39: Appendix D: Refrigerant Information
Appendix Appendix D: Refrigerant Information THE REFRIGERANTS AND INSULATING FOAM USED IN THE MANUFACTURE OF THIS EQUIPMENT CONTAIN FLUORINATED GREENHOUSE GASES. EU F-Gas Regulation (517/2014) SP Scientific freeze dryers, low temperature chillers, glycol coolers and low temperature vapor condensers utilize several hydrofluorocarbon (HFC) refrigerants and foam blowing agents.
Page 40: General Eu Compliance Guidelines
Appendix D: Refrigerant Information FTS Systems FlexiCool Equipment Model Gas #1 Gas #2 Gas #3 Total CO (tonnes) F-Gas Charge F-Gas Charge F-Gas Charge (Kg) (Kg) (Kg) FlexiCool R1150 0.039 R1270 0.031 N/Ap N/Ap N/Ap 0.000 cascade (FC100PS) FlexiCool R1150 0.033...
Page 41: Service, Training And Certification
FTS Systems FlexiCool Appendix D: Refrigerant Information Service, Training and Certification All servicing that involves breaking into the refrigeration circuit must be performed by technicians holding relevant training certificates. This applies to equipment of all sizes. Control of Use / Service Ban The 2014 EU F-Gas Regulation includes a “service ban”...
Page 42 SP Scientific 3538 Main Street Stone Ridge, NY 12484 USA (800) 251-1531 (845) 687-0071 935 Mearns Road Warminster, PA 18974 USA (800) 523-2327 (215) 672-7800 815 State Route 208 Gardiner, NY 12525 USA (800) 431-8232 (845) 255-5000 www.SPScientific.com...

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