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Summary of Contents for Cole Parmer Polystat I
- Page 1 High Capacity Recirculating Chillers Manual P/N U01177 Rev. 04/04/2012 Installation Operation Basic Maintenance Label...
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Page 3: Table Of Contents
Filling ........................3-6 Water Treatment Kit ..................3-7 Section 4 Operation ......................Controller ......................4-1 Start Up/Shut Down ..................4-2 Circuit Protector ....................4-2 Start Up .......................4-2 Setpoint........................4-2 Temperature Alarm ...................4-3 Setup/Tune Loop ....................4-4 Stopping ......................4-6 Draining .......................4-6 Storage .........................4-6 Disposal/Decommissioning ................4-7 Polystat Cole Parmer... - Page 4 Condenser ......................5-1 Fluid Maintenance .....................5-1 Reservoir ......................5-1 Pump Strainer .....................5-2 Hoses ........................5-2 Temperature Sensor (rdt1) Calibration ............5-3 ..............6-1 Section 6 Troubleshooting Error Codes ......................6-1 Checklist ......................6-2 Controller PID Values..................6-3 Displaying Software Version ................6-4 Flow Diagram Declaration of Conformity Polystat Cole Parmer...
- Page 5 Quick Start Guide Safety Precautions: The unit is designed for indoor use only. Never place unit in a location where excessive heat, moisture, inadequate ventilation, or corrosive materials are present. Never use flammable or corrosive fluids with this unit. Never connect process fluid lines to your facility water supply or to any pressurized liquid source. If your unit is equipped with a positive displacement pump (PD1 or PD2), ensure your application plumbing lines and fittings are rated to withstand a minimum of 115 psi. Before using any fluid or performing maintenance where contact with the fluid is likely refer to the manufacturer’s MSDS for handling precautions. Circuit Protector J1 Serial Communications Connect the proCess oUTLeT to the (Optional) fluid inlet on your application. Connect the proCess Power Inlet INLeT to the fluid outlet on your application.
- Page 6 Indicates refrigeration system status. Press to change the displayed value. Pressure Gauge Optional. Indicates the unit is operating in the serial communication mode. Press to sequence through the four indicators and accept the Indicates the displayed value. controller is displaying Indicates the controller is Use this key to the setpoint.
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Page 7: Preface
EN61010-1:2001 - Safety requirements for electrical equipment for measurement, control, and laboratory use - general requirements WEEE This product is required to comply with the European Union’s Waste Electrical & Electronic Equipment (WEEE) Directive 2002/96/EC. It is marked with the following symbol: Polystat i Cole Parmer... -
Page 8: Warranty
Box Failure must be packed and shipped back in the original packaging for replacement with a new chiller; seller to pay the cost of shipping. Customer must receive a Return Material Authorization (RMA) from prior to shipping. Polystat Cole Parmer... -
Page 9: Safety
If the chiller's power cord is used as the disconnecting device, it must be easily accessible at all times. Never operate the chiller with damaged cords. Never place the chiller in a location or atmosphere where excessive heat, moisture, or corrosive materials are present. Polystat Cole Parmer... - Page 10 Refer service and repairs to a qualified technician. Performance of installation, operation, or maintenance procedures other than those described in this manual may result in a hazardous situation and will void the manufacturer's warranty. 1-2 Polystat Cole Parmer...
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Page 11: Element Assessment
Element Assessment Chemical Used — R134A Refrigerant - CFC Free Lubricating Oil: Polyol Ester Oil and Syno Ad Amount: Polystat I and II 0.62 ounces, Amount: I and II 283 cc, III 282 cc Polystat III 1.07 ounces Location: Refrigeration system Location: Compressor Hazard Communication —... - Page 12 Section 1 1-4 Polystat Cole Parmer...
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Page 13: General Information
General Information Section 2 Description The Cole Parmer Polystat recirculating chiller is designed to provide a continuous supply of fluid at a constant temperature and flow rate. The chiller consists of an air-cooled refrigeration system, reservoir tank evaporator coil, recirculating pump, polyethylene reservoir, and a microprocessor controller. - Page 14 •Cole Parmer reserves the right to change specifications without notice. Catalog Cross Chiller Catalog Number Power Reference Guide (VAC, Hz, Amps) Polystat I 60 Hz PD1 Pump 12911-00 115, 60, 9.8 Polystat II 60 Hz PD1 Pump 12911-04 115, 60, 13.2 Polystat II 60 Hz PD2 Pump 12911-08 115, 60, 15.5...
- Page 15 See Section 3. • Maximum no flow pressure can vary by as much as ±10 psi. • Cole Parmer reserves the right to change specifications without notice. PSID Pumping Capacity Magnetic Drive Pumps 1.00 60 Hz Catalog # 12911-12 0.75 0.50 0.25 15 LPM Flow Rate • Using water at 20°C. • Cole Parmer reserves the right to change specifications without notice. Polystat Cole Parmer...
- Page 16 Section 2 Polystat I/II Dimensions " (inches/centimeters) 36.1 " Front View " " " 30.4 " " 60.0 " " " Side View " 62.0 " " 46.7 Polystat Cole Parmer...
- Page 17 Section 2 Polystat I/II Dimensions (inches/centimeters) Circuit Protector Power In Rear View Process Inlet 1/2" FNPT Brass " Process Outlet 1/2" FNPT " 47.2 Brass 42.7 " " " 12.4 " Process Drain DRAIN (1/2" FNPT) " Brass DRAIN "...
- Page 18 Section 2 Polystat III Dimensions " (inches/centimeters) 44.0 " Front View " " 1" 38.2 " " 60.0 " " Side View " 72.7 " " 46.4 Polystat Cole Parmer...
- Page 19 Process Outlet 1/2" FNPT Brass " 58.1 " 53.4 " " 12.9 " " Process Drain DRAIN (1/2" FNPT) " Brass " DRAIN " 40.3 Fill and Pump Strainer Access Top View " 17.6 " 23.2 • Cole Parmer reserves the right to change specifications without notice. Polystat Cole Parmer...
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Page 20: Equipment Ratings
50% relative humidity at 35°C The following main power ratings are available: Input Voltage Frequency Phase Pump Current Rating Line Cord Model Rating Plug Polystat I 115 VAC 60 Hz 1Ø 9.8 A 5-15P Polystat I 115 VAC 60 Hz 1Ø 12.1 A... -
Page 21: Sample Nameplate
Refer to Section 3 for additional information Wetted Materials Ceramic Polypropylene (Reservoir) Fluorocarbon Carbon Graphite Synthetic Rubber EPDM Brass Pyrex (Reservoir Sight Tube) Nitrile Bronze Polysulfone Copper Neoprene (Reservoir Cap) BUNA-N Polyethylene Teflon Kynar Nylon Celcon/Duracon (Reservoir Fill Port Funnel) Polystat Cole Parmer... - Page 22 Section 2 2-10 Polystat Cole Parmer...
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Page 23: Installation
The chiller is intended for use on a dedicated outlet. The Polystat has an internal circuit protection that is equivalent (approximately) to the branch circuit rating. This is to protect the Polystat, and is not intended as a substitute for branch circuit protection. Polystat Cole Parmer... -
Page 24: Plumbing Requirements
Polystat. Process Inlet 1/2" FNPT Brass Process Outlet 1/2" FNPT Brass Process Drain (1/2" FNPT) Brass DRAIN Figure 3-1 Plumbing Connections Polystat Cole Parmer... -
Page 25: Process Fluid Requirements
Do not use a Deionization (DI) filter cartridge with Inhibited EG or Inhibited PG. A DI filter will remove inhibitors from the solution CAUTION rendering the fluid ineffective against corrosion protection. Also, inhibitors increase fluid conductivity. Polystat Cole Parmer... -
Page 26: Compatibility With Approved Fluids
To help alleviate these problems Cole Parmer recommends the use of chlorine. The duration of time that chlorine remains in solution depends on factors such as water temperature, pH and availability of direct sunlight. -
Page 27: Process Water Quality And Standards
Ω other levels over-time.) Do not use untreated tap water as the total ionized solids level may be too high. This will reduce the electrolytic potential of the water and prevent or reduce the galvanic corrosion observed. Polystat Cole Parmer... -
Page 28: Filling
NOTE Failure to keep the reservoir full to the lip will result in loss of cooling capacity. Reservoir Lip Thumbscrews Figure 3-2 Reservoir Cover Replace the reservoir cover and tighten the thumbscrews. Polystat Cole Parmer... -
Page 29: Water Treatment Kit
This kit is compatible with the following fluids: • Filtered/Single Distilled Water • Uninhibited Laboratory Grade Ethylene Glycol/Water • Uninhibited Laboratory Grade Propylene/Water • Deionized (DI) Water* • Reverse Osmosis (RO) Water Polystat Cole Parmer... - Page 30 Section 3 Polystat Cole Parmer...
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Page 31: Operation
When illuminated the controller is displaying the user-adjustable setpoint. The setpoint is the desired process fluid temperature. When illuminated the controller is displaying the user-adjustable low temperature alarm limit. When illuminated the controller is displaying the user-adjustable high temperature alarm limit. Polystat Cole Parmer... -
Page 32: Start Up/Shut Down
The display will rapidly flash the new value for a short period and then return to the recirculating fluid temperature. NOTE If the value is not confirmed within 10 seconds the display will return to the recirculating fluid temperature and ignore any changes. Polystat Cole Parmer... - Page 33 NOTE If the value is not confirmed within 10 seconds the display will return to the recirculating fluid temperature and ignore any changes. Polystat Cole Parmer...
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Page 34: Setup/Tune Loop
It is also used to configure the temperature displays to indicate to a tenth of a degree The loop can also be used to set the controller's PID parameters. Cole Parmer recommends that only a qualified technician change PID CAUTION parameters. Incorrect PID values will hamper chiller performance. ... - Page 35 Section 4 HOLD WITHIN ONE SECOND XX.X PRESS THE DOWN ARROW tunE tEnt CooL Sond Stor Accept All Changes Polystat Cole Parmer...
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Page 36: Stopping
The chiller can be stored for up to 90 days inside the temperature range of -25°C to +60°C (-13°F to +140°F). If necessary, when removing the chiller from storage allow it time to warm up and dry out in order to prevent any condensation issues. Polystat Cole Parmer... - Page 37 Direct questions about chiller decommissioning or disposal to our Sales, Service and Customer Support. Handling and disposal should be done in accordance with the CAUTION manufacturers specification and/or the MSDS for the material used. Polystat Cole Parmer...
- Page 38 Section 4 Polystat Cole Parmer...
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Page 39: Preventive Maintenance
Handle the chiller with care. Sudden jolts or drops can damage its components. There are no user serviceable components within the chiller cabinet. Only Cole Parmer should provide any required replacement parts listed below. Cleaning Clean the chiller's surface with a soft cloth and warm water only. -
Page 40: Pump Strainer
Clean the screen by rinsing it with water. When the screen is clean, replace it by turning it clockwise. Refer to Section 3 for instructions on replacing the cooling fluid. Replace the access panel. Hoses Inspect and tighten the chiller's external hoses and clamps daily Polystat Cole Parmer... -
Page 41: Temperature Sensor (Rdt1) Calibration
After pressing at the Stor prompt wait several seconds before proceeding to ensure that a bad calibration message does not appear. Premature use of the keypad after pressing may cancel the bad calibration error message. Polystat Cole Parmer... - Page 42 Section 5 HOLD WITHIN ONE SECOND XX.X PRESS THE DOWN ARROW HOLD tunE rtd1 XX.X XX.X Stor Accept All Changes Polystat Cole Parmer...
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Page 43: Troubleshooting
These errors will clear themselves once the problem disappears. Display Indication Low temp setpoint warning/fault High temp setpoint warning/fault Reservoir fluid above 39°C Shorted internal temperature sensor (rdt1) Open internal temperature sensor (rtd1) Reservoir fluid below 1°C. Polystat Cole Parmer... -
Page 44: Checklist
Keep the distance between the chiller and the instrument being cooled as short as possible. Ensure tubing is straight and without bends. If diameter reductions are required, make them at the inlet and outlet of your application, not at the chiller. Polystat Cole Parmer... -
Page 45: Controller Pid Values
Check the controller for error codes. Make sure supply voltage is connected and matches the chiller's nameplate rating ±10%. Restart the chiller. Cole Parmer recommends that only a qualified technician change PID Controller PID Values parameters. Incorrect PID values will hamper chiller performance. ... -
Page 46: Displaying Software Version
. 5. Press The display will show the revision letter, as its equivalent number, for example, = A. 6. Press Disregard this display. 7. Press The display returns to the recirculating fluid temperature. Polystat Cole Parmer... -
Page 48: Declaration Of Conformity
Products: Heated and Refrigerated Liquid Circulators. We declare that the following products conform to the Directives and Standards listed below: Cole Parmer Polystat models I, II & III All rated : 1. 100 Volts, 50 Hz & 100 Volts, 60 Hz or 2.
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