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Low
Temperature
Circulator
CA-1330
This instruction manual is designed to use the product safely with keeping its best
performance.
Be sure to read "Safety precautions" before use.
IMPORTANT
Please keep this manual in a place easily accessible to every users.
Cool Ace
Tokyo Rikakikai Co., Ltd.
Instruction
Manual
R00
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Summary of Contents for EYELA CA-1330
- Page 1 Instruction Temperature Cool Ace Circulator Manual CA-1330 This instruction manual is designed to use the product safely with keeping its best performance. Be sure to read “Safety precautions” before use. IMPORTANT Please keep this manual in a place easily accessible to every users.
- Page 2 Thank you very much for your kind patronage of EYELA. Get to know your EYELA products, but before using, to be sure to read this manual well. EYELA cannot be held responsible for the malfunctions resulting from the use of EYELA Products other than as specified in this manual.
- Page 3 IMPORTANT SAFETY INFORMATION 1. Warning signal word To ensure the safety, this manual defines the information The unit is not of an explosion-proof construction. on such matters as requiring particular care in the safety Take extreme care for handling flammable samples or as follows in terms of the importance and risk and attaches organic solvents not to spill them.
- Page 4 2. Warning Display on the Product For particularly important warning instructions, the warning label is provided to the product main body. The labelling position is shown below. When using the product, be sure to pay due attention to the description of the warning. ※...
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Page 5: Table Of Contents
Always read this manual before use to ensure operation, troubleshooting, maintenance and familiarization of the product. inspection, and discarding procedures for the Low Temperature Circulator ［Cool Ace］ model: CA-1330 Contents 1. For safe operation of the unit 5. Operation 2. Product overview... -
Page 6: For Safe Operation Of The Unit
For safe operation of the unit This product is not designed with explosion-proof structure. Use with extreme caution when handling it. Use with extreme caution when handling inflammable or combustible solvent. If you leave inflammable or combustible solvent (ethanol and etc.) at room temperature or higher (lower for some solvent), it may evaporate and catch fire with some fire sources, and cause a fire and explode. -
Page 7: Product Overview
2-2 Specification Product name Low temperature circulator (Cool Ace） Model CA-1330 Circulation for sealed system Circulation system Temperature control range ※1 -20℃～+20℃ Accuracy of temperature control ±2.0℃～ Cooling capability※2 1050Wat10℃... -
Page 8: Data（Reference
2-3 Data（reference） Cooling capacity curve Conditions ・ 220V 50Hz Room temperature at 20℃ Installed outside the of table ・Circulation rate maximum Installed under the table 1400 1200 1000 Liquid temperature (℃） ・The cooling capacity is ±10％ of the listed capacity. ・The capacity shown above is for the unit proper. -
Page 9: Name Of Parts
2-4 Name of parts Bath grip Bath cover Flow control valve Cooling-water circulation bath Circulation WATER-OUT Cooling coil nozzle outside the bath Circulation WATER-IN nozzle outside the bath Water level gauge Power switch Operation panel Earth leakage・ overcurrent breaker Comm. terminal※1 Ventilation cover grip Water pan drain hose... -
Page 10: Names And Functions Of Operating Portion
Names and functions of operating portion 3-1 Control panel ② Alarm ℃ ③ Pump ⑥ ④ Refrigerator ⑤ Run/Stop ⑦ Pump Stop ⑧ ⑨ ⑩ ⑪ ① № Name Function ① Power switch Turns on and off the power. ※Interlocked with ON/OFF of the service outlet. -
Page 11: Safety・Alarm Features
Safety・alarm features This product is equipped with the following safety features and alarm features. If you face any trouble, please refer to “Troubleshooting" on page 24 and follow the instruction. Safety features Safety device Operation Reasons why the device works. ・Electric leakage hazard occurs, or excess current flows. - Page 12 Alarm features Alarm display and operation Cause Alarm name ・Alarm is displayed Operation conditions ・Temperature sensor is disconnected or ・Alarm LED illuminates ・The control is stopped and the short-circuited. circulation pump stops. Sensor alarm Alarm Pump ℃ LED ON ・Alternate display of the alarm and the Operation conditions ・The temperature around the sensor exceeds measured temperature...
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Page 13: Installation Environment
Installation Installation environment ●No direct sun light CAUTION ●Ambient temperature must be from 5 to 35℃. ●Well-ventilated. Be careful about the environment of installation. In particular, pay due ●No inflammable solid or liquid or gas around the unit. attention on the location, air ●No dew condensation conditioning, and ventilation. -
Page 14: Installation
Be careful during transport of the Install the unit with its front matched to the product because it is heavy. broken line. CA-1330 Approx. 48kg 4-3 Installation CAUTION Do not incline the main unit more than 15° As refrigeration unit is equipped with the main unit, do not lay down the product or incline it more than 15°when carrying. - Page 15 Typical installation Good No good ※ Right and left sides blocked 5cm or more 40cm or more ※ 3 cm or more secured between ※Both sides and backside blocked the unit top and the ceiling.る 5cm or more ※Sides and backside blocked 40cm or more ※...
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Page 16: Using The Bracket To Prevent Overturning
4-4 Using the bracket to prevent overturning This bracket to prevent overturning is for fixing as an earthquake countermeasure and for securing the unit for assembling. Fixing is made by means of bolts applied to the unit and floor surface. ※... -
Page 17: Utility Connection
Model Required power source （1）Check the voltage, phase and capacity of Voltage Capacity the power source. Required power source CA-1330 AC 220V is as shown in right table. Single phase （2）Check the type of outlet at the installation site. Length... -
Page 18: Operation
Operation 5-1 Preparation WARNING CAUTION Use extreme caution when using Do not reduce the piping size or combustible or inflammable elongate the hose for use. solvent. When using hose join that is not supplied with the If you leave combustible or inflammable solvent product, the bore diameter of the joint must be larger (ethanol and etc.) out at room temperature or higher than 6mm. - Page 19 （2) Connect hose (bore diameter: 9mm) to external circulation discharging nozzle, water-in nozzle, device for cooling (closing-up style) and etc. Fix the hose tightly with hose band so that it won’t be slipped. （Hose and hose band are not included.） ※Use the hose that has appropriate withstanding pressure, heat-resistant and appropriate material, which can not be...
- Page 20 Filling the cooling water (1)Confirm that the drain plug has been applied and remove the bath cover/ Fill water. Do not move the unit while liquid is in the bath. This product is not in waterproof structure. There is fear of electric shock and Do not use the pure water an unexpected accident.
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Page 21: How To Operate The Unit
5-2 How to operate the unit Earth leakage・ Power switch overcurrent Turn ON the earth leakage breaker and the power breaker switch. Initial display The display shows initially “LcA” for about one Alarm second, then the measured temperature. ℃ Pump Refrigerator Run/Stop Pump... - Page 22 (2) Change the setting (2)Press [▲] or [▼] key to set the temperature. temperature ＊ Holding down the [▲] and [▼] key can increase/decrease the value continuously and Alarm pressing the key can increase / decrease the ℃ Pump value by 1℃. Refrigerator Run/Stop Pump...
- Page 23 Removing air from the pump If you do not circulate the liquid, pump may suck Make sure that cooling liquid flows from drain the air. In such a case, release the air from the after removing drain stopcock, and attach the pump.
- Page 24 3. Stopping operation (1) Stopping operation (1) Press the [Run/Stop] key. Operation will stop. ・Control Status [Run/Stop] LED will goes off. ※ If you turn off the mains switch without terminating Alarm the control, the unit resumes the control ℃ Pump automatically by turning on the mains switch.
- Page 25 5.Adjusting the operation panel For this unit, the panel surface can be adjusted in angles. Adjust the panel surface according to the use conditions. Operation panel (1) Insert a finger into a notch of operation panel and pull the panel toward yourself. (2) The panel is moved as shown in the figure.
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Page 26: Operation In The User Setting Mode
5-3 Operation in the user setting mode In the user setting mode, the upper and lower limit temperatures for the upper and lower limit alarm [AOH] and [AOL] and the power failure recovery function can be set. (1) Temperature setting screen ＊Transfer to the user setting mode Alarm ℃... - Page 27 (1) User setting item screen Setting the upper limit alarm 5-3-2. Alarm (1) During selection of the upper limit alarm setting item ([AOH] ℃ display ON), pressing the [Set] key causes display of the Pump upper limit set value. Refrigerator Run/Stop (Upper limit set value flashing) Pump...
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Page 28: Consumption Parts/Optional Accessories
Consumption parts/Optional accessories Consumption parts/Optional accessories ①Filter ②Drain stopcock ③Ball valve ④90°elbow Cat.No. Norm Q’ty Cat.No Norm Q’ty Cat.No Norm Q’ty Cat.No Norm Q’ty 217950 CA-1320 148850 CA,NCB 247190 R3/8×Rc3/8 217760 Rc 3/8 ⑥Metal nozzle set ⑦Circulation nozzle A ⑧Silicon hose Cat.No Norm Q’ty... -
Page 29: Troubleshooting
Troubleshooting If you face the trouble that is not addressed in this manual, please contact your local dealer or closest customer service center. Trouble Countermeasure Cause of trouble Earth leakage breaker is Stop operation and contact your local Earth leakage activated when the power dealer or closest customer service center. - Page 30 Trouble Cause of trouble Countermeasure If the cooling liquid is high-viscosity Thermal protector of circulation pump antifreeze, water it down or change the works. liquid to the one that has low viscosity. Remove the drain plug and confirm that cooling water flow out through the drain Cool water does not circulate.
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Page 31: Maintenance・Checkup
Maintenance・checkup Operation test for residual current device WARNING Conduct operation test for residual current device. If residual current device does not work properly, electric shock hazard occurs when a short is caused. So please conduct the test more than once in a month. - Page 32 1. Cleaning air filter Clogged filter worsens cooling capability, and may cause malfunction. Condition of the filter differs depending on the environment and operating time, however, check and clean the filter regularly. (1) Turn off residual current device and power switch and unplug the mains connector from outlet.
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Page 33: Disposal Of The Product
Dimensions Method for disposing Main unit Approx. 460(W)×430(D)×570(H) mm Contact waste disposer 48kg CA-1330 Refrigerating For disposing HFCs gas, HFCs gas to be contact waste disposer. charged in the refrigerator ＊ Confirm the type and amount of Teflon by referring to the serial number plate attached to the product body. -
Page 34: After-Sale Services
After-sale Services 1. In case the product does not function satisfactorily, check 3. Repair during the guarantee period will be made first by referring to the page on troubleshooting to see if according to the guarantee stipulations. this is actually a trouble. 2. - Page 35 EYELA is a registered trade mark of Tokyo Rikakikai Co.,Ltd EYELA is a coined word from EYE and LA from laboratory and signifies our commitment to the future of science. TOKYO RIKAKIKAI CO.,LTD AGENT TN Koishikawa Bldg.6F,1-15-17 Koishikawa,Bunkyo-ku,Tokyo 112 - 0002 Japan Phone: 81 / 3 –...
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