Table of Contents
Advertisement
Ｒｅｆｒｉｇｅｒａｔｅｄ
C i r c u l a t o r
Model CCA-1112A
This instruction manual is designed to use the product efficiently and safely
with keeping its best performance.
IMPORTANT
Please keep this manual in a place easily accessible to every user.
Tokyo Rikakikai Co., Ltd.
Cool Ace
Be sure to read "Safety precautions"
before use.
取扱説明書
取扱説明書
Instruction Manual
R00
Advertisement
Table of Contents
Summary of Contents for EYELA CCA-1112A
- Page 1 Instruction Manual Ｒｅｆｒｉｇｅｒａｔｅｄ Cool Ace C i r c u l a t o r Model CCA-1112A This instruction manual is designed to use the product efficiently and safely with keeping its best performance. Be sure to read “Safety precautions”...
- Page 2 Safety precautions 1. Signal word for warning Mishandling or inappropriate usage of this product Therefore, this manual categorizes the level of Importance and danger as below with alert mark may cause some trouble. However, if you know the and signal word. proper information before use, you can avoid almost all these troubles.
- Page 3 2. Warning display on the product For high priority danger, warning label is attached on the machine body. The position of the label is as below. Please read the instructions carefully whenever using the machine. ※ If you have any trouble reading the warning label because it is worn out and etc., please replace with new one.
-
Page 4: Table Of Contents
Congratulations on your purchase of a product. Introduction This manual describes the procedure of installation, operation, troubleshooting, maintenance, check-up and disposal of Low Temperature Circulator, CCA-11112A (220V, 60Hz) Table of contents ・・・・・・ 1 1. For safety use 7. Maintenance and checking 2. -
Page 5: For Safety Use
For safety use This product is not designed with explosion-proof structure. Use extreme caution when handling it. Use extreme caution when handling inflammable or combustible solution. If you leave inflammable or combustible solution (ethanol and etc.) at room temperature or higher (lower for some solutions), it may evaporate and catch fire with some fire sources, and cause a fire and explode. -
Page 6: Outline Of The Product
Remodeling or inappropriate use of the Product may cause electric shock or malfunction. 2-2 Specification Refrigerated Circulator Product Model CCA-1112A Circulation Closed loop Circumstance temperature 5~ 35° C Temperature range -20 ~ + 30° C ※1 ※2 Control accuracy ±... - Page 7 ・Room temperature：20℃ ・Circulation volume：Max. ・No Load ・Supply power and voltage：AC220V 60Hz ※In using CCA-1112A, ambient temperature is 20℃ and unloaded, temperature setting at 30℃ is not available. ・Accuracy of temperature control doffers depending on circulation volume of liquid, type of refrigerant, heat load and room temperature and other use conditions.
-
Page 8: Cooling Capability Curveļ¼Reference
Cooling capability curve（Reference） Condition ・Supply power, voltage：AC220V，60Hz Room temperature is at 20℃ ・Circulation volume ：Max. Room temperature is at 35℃ Liquid temperature (℃） Caution Cooling capability differs depending on room temperature, supply power, voltage, type of refrigerant, condition of stirring in the bath and etc. 2-4 Circulation capability（Reference）... -
Page 9: Description
2-5 Description External circulation External circulation discharge nozzle（OUT） discharge nozzle （IN） Control panel Power switch Residual current device Ventilation cover Ventilation Ventilation Air intake Tank cover Communication Strainer connector Cooling coil Temperature Drain plug sensor Power cord ※The unit is coated with ABS (control panel), polyphenylene ether (bath cover), polyacetal (nozzle and drain plug) and nitrile rubber (tray). -
Page 10: Control Panel
Functions and names of operating portion 3-1 Control panel ⑨ ⑧ ② ③ ① ⑩ ⑪ ⑦ ⑥ ④ ⑤ Name Functions ① Power switch Turns on and off the power. ② Indicator Displays measured, setting temperature, alarm and characters. Up key Each time you press the key, the value increases by 1. - Page 11 3-2 Safety・alarm features This product is equipped with the following safety If you face any trouble, please refer to “Troubleshooting" on page 18 and follow the features and alarm features. instruction. Safety features Safety device Operations Reasons why the device works. ・Electric leakage hazard occurs, or excess Residual current Power is turned off.
- Page 12 Alarm name Alarm display and operations Reasons why alarm is activated. ・All the controls （refrigeration unit・circulation Lower temperature pump output）get stopped. limit alarm Operation conditions ・［Alarm］LED lights up. ・Alarm is activated when the bath ・Indicator displays the alarm description. temperature is lower than 「Setting temperature-setting temperature for lower Alarm...
-
Page 13: Installation
Caution This product is a heavyweight product. Do not tilt the unit more than 15° . Use caution when carrying the product This unit contains a refrigeration unit. CCA-1112A：Approx. 28kg Do not tilt the unit more than 15° for moving. -
Page 14: Utility Connection
Required power source Voltage Capacity is as shown in right table. AC-220V CCA-1112A Single phase 2. Check the type of outlet at the installation site. （Do not connect the mains connector yet.） If the outlet has earth terminal, mains connector can be connected. -
Page 15: Operation
Operation 5-1 Preparation Warning Caution Use extreme caution when using Use circulation liquid that does combustible or inflammable solution. not affect the material of circulation route inside the unit. If you leave combustible or inflammable solution (methanol and etc.) out at room temperature or Materials used for the circulation route are higher (lower for some solutions) , it may evaporate copper, stainless, brass, fluorine resin, polyacetal,... - Page 16 Use tap water or softened tap water. 2)Fill the water in the bath up to the position where cooling coil is fully filled (CCA-1112A： Approx. 2.7L). Do not use pure water or ion exchange water. These types of water solve carbon dioxide in...
-
Page 17: How To Operate The Unit
5-2 How to operate the unit Initial screen Alarm Turn on residual current device, excess current breaker and power switch. ℃ In about 1 seconds after displaying initial display, Pump measured temperature of cool water circulating Refrigerator ▲ bath will be displayed（measuring mode） Run/Stop ※On「... - Page 18 Drainage hose Drain plug after turning the power switch on or the refrigeration units stops working temporarily. 3) Starting temperature control CCA-1112A：Approx. 70seconds Alarm ℃ Pump Refrigerator ▲ 3. Stopping operation...
-
Page 19: How To Use Optional Accessories
Flow control valve the condition becomes bad for a solvent-resistance Metal nozzle and the weather resistance compared with metal Screw tank lid. * The material is SUS304. Stainless steel lid For CCA-1112A Cat. No. 188060... - Page 20 Setting carriage 5-3-5. Carriage By setting carriage, CCA-1112A can be moved and installed smoothly on the floor. 1. Position of the carriage 1) Lower the stop lever (for 4 wheels) to lock the caster so that carriage won’t move. 2) Set the 4 rubber supporters on the carriage.
- Page 21 ● When a pump key is pressed during a circulating pump • When operating the pump switch of CCA-1112A, ON/OFF of pump stop, circulation is begun. by N-1200B has priority over switching operation on the CCA side. * There is no signaling to N-1200 B from CCA-1112A.
-
Page 22: Troubleshooting
Troubleshooting Trouble Cause of trouble Countermeasures Residual current device Electric leakage occurs. Stop running the product and contact can not be turned on. your local dealer or closest customer Excess current flows. service center. No display is shown when Power plug is disconnected to outlet, or not Turn off residual current device and power turning on power switch. - Page 23 Trouble Cause of trouble Countermeasures Refrigeration unit alarm Ambient temperature exceeds35℃. Set the temperature lower than 35℃. is activated. Protective Heat load is out of the capacity of cooling Set the heat medium within specified range. circuit for over load capability.
- Page 24 Maintenance・checkup 7-1 Operation test of residual current device Caution Conduct operation test for residual current device. If residual current device does not work Test button properly, electric shock hazard occurs when a short is caused. So please conduct the test more than once in a month. Connect power plug and push the test button of the device with thin stick while the residual current device is turned on.
- Page 25 1. Cleaning air filter ※Be sure to turn off residual current device and power switch, and disconnect power plug from outlet. ※ Clogged filter worsens cooling capability, and may cause malfunction. ※Condition of the filter differs depending on Air filter the environment and operating time, therefore, check and clean the filter regularly.
-
Page 26: Main Unit
When disposing the product, please follow the instructions as below. Main components and disposal instructions Specification Dimension（mm） Component Total weight Method for disposing the part Contact waste disposer CCA-1112A 28kg and ask for the disposal of 205(W)× 445(D)× 545(H) the unit. Main unit Refrigerant in Contact waste disposer to refrigeration unit －... -
Page 27: After-Sales Service
After-sales service 1. When the unit does not work properly, please check and see whether it has malfunction or not by referring to pages of troubleshooting. 2. If that failure mode still remains, please contact your local dealer or customer service center mentioned on the manual. - Page 28 Consumable・Replacement parts/Optional accessories ①Filter ②Drain plug ③Revolving elbow ④ One touch hose nozzle Cat.No. Norm Q’ty Cat.No. Norm Q'ty Cat.No. Norm Q'ty Cat.No. Norm Q'ty For CCA- 260480 148850 247180 3/8× φ10 247210 Φ10× φ7 1112A CA,NCB ⑤Flow control valve ⑥Tank cover ⑦Insulated hose set ⑧Stainless steel...
Need help?
Do you have a question about the CCA-1112A and is the answer not in the manual?
Questions and answers