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Summary of Contents for PolyScience LX Immersion Circulator
- Page 1 LX Immersion Circulator Operator’s Manual 110-874 PSC/EN 25 February 2014...
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Page 3: Table Of Contents
Table of Content s Introduction ................ 2 General Information ............3 General Safety Information ..........3 Safety Recommendations ..........4 Regulatory Compliance and Testing ........5 Unpacking Your Immersion Circulator ........ 6 Package Contents ............. 6 Controls and Components ..........7 Installation and Startup ............ -
Page 4: Introduction
Any such objects must be isolated from contact with the bath fluids and bath surfaces. Here are some of the features of the LX Immersion Circulator: • Simple, intuitive operation • Displays actual and set point temperature simultaneously • Powerful pump... -
Page 5: General Information
When installed, operated and maintained according to the directions in this manual and common safety procedures, your LX Immersion Circulator should provide safe and reliable liquid heating. Please ensure that all individuals involved in the installation, operation or maintenance of this unit read this manual thoroughly prior to working with the unit. -
Page 6: Safety Recommendations
Safet y Recommendations To prevent injury to personnel and/or damage to property, follow your workplace’s safety procedures when operating this equipment. You should comply with the following safety recommendations: WARNING: • This Immersion Circulator is suitable only for use with Class I non-flammable fluids (per DIN 12876-1). -
Page 7: Regulatory Compliance And Testing
WARNING: • Allow the bath fluid to return to ambient temperature before draining. • Keep within the 85°C maximum operating temperature limit if using a polycarbonate bath. WARNING: It is the user’s responsibility to properly decontaminate the unit in the event hazardous materials are spilled on exterior or interior surfaces. -
Page 8: Unpacking Your Immersion Circulator
In the unlikely event that the unit was damaged or does not operate properly, immediately contact the company where your Immersion Circulator was purchased. Package Content s • LX Immersion Circulator • Quick-Start Guide • Operator’s Manual • Selection Guide... -
Page 9: Controls And Components
Controls and Component s Increase Value Button Backlit Display Run Button Decrease Value Button Stop Button Menu Button Cover Plate for Over- Temperature Protection Reset Button Maximum Liquid Level Line Minimum Liquid Level Line Front Flow Port 110-874... - Page 10 Electrical Power Cord Power Switch Mounting Clamp Rear Flow Port Removable Heater/Pump Access Cover Actual Fluid Circulating Temperature Heating Countdown Set Point Timer Temperature 110-874...
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Page 11: Installation And Startup
Installation and Star tup 1. Attach the Immersion Circulator to the reservoir Maximum (user-supplied). The mounting Liquid Level clamp mounts securely to both Line flat and rounded tank walls. Allow a minimum of 1.3 cm / Minimum 0.5 inch clearance between Liquid Level the bottom of the Circulator’s Line... -
Page 12: Normal Operation
Nor mal Operation But tons and Controls Turns the Circulator On, placing it in Power Standby mode. Starts operation. Places Circulator in Standby mode. Stop Display is lit, but neither the pump nor heater is operating. Accesses the Temperature Controller’s set-up sub-menus. The Menu items in these sub-menus are used to select the temperature unit, adjust... -
Page 13: Main Operational Displays
Main Operational Displays Actual Bath Temperature Set Point Temperature Standby Mode Circulating Actual Bath Temperature Set Point Temperature/ Heating* Countdown Timer *May be shown if set temperature is (alternating greater than actual display) temperature. Run Mode 110-874... -
Page 14: Set-Up Sub-Menus
Set- Up Sub - Menus IMPORTANT: The Circulator’s set-up sub-menus cannot be set/changed while the Circulator is heating or circulating the bath liquid. You must first place the unit in Standby by pressing Press the Menu button to access the Temperature Controller’s set-up sub-menus. -
Page 15: Adjusting The Temperature Set Point
Adjusting the Temperature Set Point This is the temperature at which the fluid in your circulating bath will be maintained. It may be set to one-tenth of a degree over a range of 5° to +98°C / 41° to +208°F. The factory default is 20°C / 68°F. -
Page 16: Setting And Using The Timer
Set ting and Using the Timer Your LX Immersion Circulator has a timer that can be set for time periods from 5 minutes to 99 hours. The factory default is 24:00 hours. 2. Press and/ 1. Press until the twice. -
Page 17: Alarm Messages
Alar m Messages E01 appears on the display - Indicates that the fluid level in the bath reservoir is too low. To clear, fill reservoir until the fluid level is above the MIN liquid level mark on the Circulator’s housing and then turn power to the unit Off and back On. -
Page 18: Cleaning Your Immersion Circulator
Cleaning Your Immersion Circulator WARNING: It is the user’s responsibility to properly decontaminate the unit in the event hazardous materials are spilled on exterior or interior surfaces. Consult the manufacturer if there is any doubt regarding the compatibility of decontamination or cleaning agents. -
Page 19: Resetting The Over-Temperature Safety
Reset ting the Over-Temperature Safet y The Circulator’s automatic over-temperature safety* removes power from the unit whenever the fluid temperature exceeds a factory-set temperature. This safety is reset as follows: 1. Place the power switch on the rear of the unit in the Off position. - Page 20 Problem Possible Causes Corrective Action Insufficient Fluid viscosity too Replace with lower viscosity bath circulation high fluid. Low line voltage Check and correct as required. Fluid circulating Momentary Turn power to the unit Off, back but circulating electronics On and then press the Run icon not lit problem button.
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Page 21: Technical Information
Output Waveform: Sinusoidal Specifications subject to change without notice. Attainable Temperatures: Your LX Immersion Circulator can be used with reservoirs of various capacities and shapes as well as different fluids. These variables may adversely affect temperature accuracy and stability. Reser voir Fluids A variety of fluids can be used with your Immersion Circulator. -
Page 22: Equipment Disposal (Weee Directive)
For optimum temperature stability, the fluid’s viscosity should be 50 centistokes (cSt) or less at its lowest operating temperature. This permits good fluid circulation and minimizes heating from the pump. WARNING: DO NOT USE THE FOLLOWING LIQUIDS: • Automotive antifreeze with additives** • Hard tap water** • Deionized water with a specific resistance >1 meg • Any flammable fluids... -
Page 23: Service And Technical Support
The warranty shall not apply if the defect or malfunction was caused by accident, neglect, unreasonable use, improper service, acts of God, modification by any part other than PolyScience or other causes not arising out of defects in material or workmanship. - Page 24 Manufactured by: PolyScience 6600 W. Touhy Avenue Niles, IL 60714 USA 1-800-229-7569 • 1-847-647-0611 www.polyscience.com 110-874...
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