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EYELA A-1116A, Instruction Manual

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EYELA A-1116A Instruction Manual Download Page 1

Tokyo Rikakikai Co., Ltd.

CA-1116A

220V  

R00

Instruction

Manual

This instruction manual is designed to use the product safely with keeping 
its best performance.

Please keep this manual in a place easily accessible to every users. 

IMPORTANT

Be sure to read “Safety precautions” before use.

Low Temperature Circulator

Cool Ace

Summary of Contents for A-1116A

Page 1: ...al This instruction manual is designed to use the product safely with keeping its best performance Please keep this manual in a place easily accessible to every users IMPORTANT Be sure to read Safety precautions before use Low Temperature Circulator Cool Ace ...

Page 2: ... are within the warranty period Manufacturer Tokyo Rikakikai Co Ltd TN Koishikawa Bldg 1 15 17 Koishikawa Bunkyo ku Tokyo 112 0002 Japan Pone 81 3 6757 3378 Fax 81 3 3868 6571 Web site www eyelaworld com LIABILITY DISCLAIMER Liability to Tokyo Rikakikai Co Ltd For any defect in this instrument is limited to the Invoiced price of the defective instrument Tokyo Rikakikai Co Ltd Has no control over t...

Page 3: ...e of risk in the course of use of the product but prediction of all and every kind of risk is extremely difficult Namely cautions contained in this manual are not necessarily all of possible risks However if the product is operated according to the procedure described in this manual the safe operation and work is ensured Be sure to pay utmost care during handling of the product to prevent accident...

Page 4: ...arning 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 2 Warning Display on the Product CAUTION Do not touch the cooling fin with your bare hands It may cut your fingers WARNING Fire hazard Use extreme caution When using Inflammable and Ignitable solvent ...

Page 5: ...irculator Cool Ace model A 1116A Bath cover Bath cover box CAUTION 1 2 2 4 5 6 7 4 9 9 11 10 12 15 26 24 26 30 31 29 19 5 Operation 5 1 Preparation 5 2 How to operate the unit 5 3 Operation in the user setting mode 6 Troubleshooting 7 Maintenance checkup 7 1 Operation test for residual current device 7 2 Cleaning and caring the product 8 Consumption parts Optional accessories 9 Disposal of the pro...

Page 6: ...te and catch fire with some fire sources and cause a fire and explode Ventilate the space well before use Do not touch cooling fin with bare hands while performing maintenance work Edgy fin may cut your fingers Do not use cooling fin with bare hands CAUTION Power supply cord please use the thing which a designated manufacturer appoints by all means CAUTION Do not move the unit while liquid is in t...

Page 7: ...control 2 2 Cooling capability 3 Liquid temp Room temp 20 Room temp 35 at 10 1050W 700W at 0 800W 430W at 10 600W 200W Circulation Capability 4 Max Lifting height 9 5 13 m 50 60Hz Max flow volume 12 14 L min 50 60Hz Configuration Temperature control system Refrigeration unit ＯＮ ＯＦＦ control Temperature setting display Sheet key digital setting LED digital setting minimum digit 1 Selecting setting o...

Page 8: ...Circulation flow Max Setting 5 30 Heat load Less than 90 of cooling capability displayed capability Power source AC 220V 50Hz In some cases the accuracy differs depending on room temperature supply power type of refrigerant the condition of stirring in the bath and etc 3 Condition Room temperature 20 Circulation volume Max Supply power AC 220V 50Hz Cooling capability is 10 of displayed capability ...

Page 9: ...differs depending on diameter of nozzle piping type of solvent and other conditions If you conduct sealed operation for circulation pump it may cause malfunction on the pump 50Hz 60Hz Condition 220V 50 60Hz Water at 20 Lifting height m Flow volume ℓ min Condition 220V 50Hz Stirring in the bath Circulation amount Max Room temp 20 Room temp 35 ...

Page 10: ...r no stopper attached Cooling water circulation bath 90 Elbow Bath cover Caster with stopper Tray on nozzle Drain hose for tray Drain plug for tray 5 Top surface Back surface Communication cable connector for Rotary Evaporator Type N 1200B Comm terminal 1 1 This can be connected to the vacuum controller Type NVC 3000 for use In Let Air Out Let Air Mains connector Front Back Strainer Drain stopcock...

Page 11: ...rms Run Stop Key Starts or stops the control Key Increases the value of temperature in increments of 1 by one press at the temperature setting display The continuous pressing of key increases the value continuously Key Decreases the value of temperature in decrements of 1 by one press at the temperature setting display The continuous pressing of key decreases the value continuously Set Key Changes...

Page 12: ...ver loaded over heated which made Alarm LED light up and stop refrigeration unit Refrigeration unit started up with over loaded Power and voltage variation exceeds the rated value 10 Ambient temperature exceeds 40 Heat load was too heavy for cooling capability which made the temperature in the bath rise Dirt adheres to air filter Fan for refrigeration unit does not work Thermal protector for circu...

Page 13: ...set upper limit Refer to P 19 5 3 Operation of the User Set Mode Pump PV Alternate display of the alarm and the measured temperature Temperature lower limit alarm Alternate display of the alarm and the measured temperature Alarm LED illuminates The control is stopped and the circulation pump stops Operation conditions The temperature around the sensor exceeds the lower limit Canceling the alarm Al...

Page 14: ...d well so that the ambient temperature won t rise because of exhausted heat Using the product in high ambient temperature may worsen the operation efficiency or cooling capability Also refrigeration unit will be hot and operate under high pressure which may cause malfunction Select the installation site that meets the following conditions No direct sun light Ambient temperature must be from 5 to 4...

Page 15: ...t up the product for traveling 3 At installation site lock caster s stopper Holding down the lever of caster can lock the stopper As refrigeration unit is equipped with the main unit do not lay down the product or incline it more than 15 when carrying Do not incline the main unit more than 15 4 Put supplied caster holders 4 pieces into the caster to fix Rush the caster stopper s lever up to lock 4...

Page 16: ...ounding the unit the product may cause electric shock hazard WARNING The unit must be earthed Dirt on these parts may cause tracking or fire Remove the dirt on the grounding adapter outlet and mains connector CAUTION Do not connect the mains connector yet If the outlet has earth terminal mains connector can be connected Do not use branching socket when connecting to power source The grounding adap...

Page 17: ...erial inside the unit CAUTION Bore diameter of the hose joint must be larger than 6mm Use the hose at appropriate length When using hose join that is not supplied with the product the bore diameter of the joint must be larger than 6mm Use the hose at appropriate length When the piping resistance is strong cooling capability or temperature distribution in the circulation bath will be worsen because...

Page 18: ... the summer time The vessel for receiving drain water is not supplied with this unit 13 Drainage hose for tray Waste plug for tray Bypass hose 3 Connect hose Bore diameter 9mm to WATER OUT nozzle WATER IN nozzle and the device that to be cooled down sealed type Fix the hose with hose band Hose and hose band is not supplied with the product Choose the hose that can resist the solvents that has appr...

Page 19: ... Nybrine the viscosity will be higher in low temperature which makes temperature distribution in the bath worse In such a case mix the moderate amount of water Make sure the freezing temperature when the liquid is concentrated Make sure that there s no foreign substance in circulation liquid which will cause malfunction Do not use pure water Use tap water or softened tap water Do not use pure wate...

Page 20: ...time will be displayed 1 Setting the temperature Initial display for 1 second and shows the measured temperature Initial display 5 2 How to operate the unit Turn ON the Residual current device and the power switch The display shows initially cA for about one second then the measured temperature 15 Power switch Run Stop Pump Alarm Refrigerator Pump Set PV Run Stop Run Stop Pump Alarm Refrigerator P...

Page 21: ...ng valve for adjusting flow volume while operating the circulation pump may cause malfunction closed operation of the pump Do not open the valve immediately It may cause leaking or damage on the hose or glassware because of pressure on the circulation route Flow volume can be adjusted by the valve roughly Use antifreeze when the circulation water volume is less and the unit is frozen over However ...

Page 22: ...air from the pump 2 Press the Run Stop key Temperature control starts Control Status LED Run Stop illuminates The refrigeration unit is ON at the setting temperature 2 While the freezer is on Refrigeration unit LED Refrigerator stays on The refrigeration unit will turn off when the measured temperature falls below setting temperature 2 The refrigeration unit LED Refrigerator goes off Soon after st...

Page 23: ...s off If you turn off the mains switch without terminating the control the unit resumes the control automatically by turning on the mains switch The power failure recovery function has been set to ON before shipment 2 Close the valve for adjusting flow volume 3 Press the Pump key The circulation pump will stop The Circulation pump Pump LED will go off If you turn off the mains switch without stopp...

Page 24: ... Set PV Run Stop Run Stop Pump Alarm Refrigerator Pump Set PV Run Stop Run Stop Pump Alarm Refrigerator Pump Set PV Run Stop Run Stop Pump Alarm Refrigerator Pump Set PV Run Stop Keep pressing for about 3 seconds A 4 Setting Function Power recovery Alarm on When Power recovers the temperature control and the pump re start with the parameters that were set up just before power failure Displayed cnt...

Page 25: ...item screen 2 Temp upper limit setting screen 1 User setting item screen 2 Temp lower limit setting screen 20 Run Stop Pump Alarm Refrigerator Pump Set PV Run Stop Run Stop Pump Alarm Refrigerator Pump Set PV Run Stop Run Stop Pump Alarm Refrigerator Pump Set PV Run Stop 5 3 3 Setting the lower limit alarm 1 During selection of the lower limit alarm setting item AOL display ON pressing the Set key...

Page 26: ... set the appropriate water level for this unit and external open bath so that water won t over flow or water level will not lower when the unit is stopped If this balance can not be kept liquid may not flow in 1 Remove the 90 elbow and hose nozzle from the return side and install the attached SUS elbow 3 8 Screw in the hose coupling with the outside diameter of 16 mm 2 Attach the tube bore diamete...

Page 27: ...an not be suctioned from open bath In such cases close the valve for adjusting flow volume After making sure the recovery of the liquid level of low temperature circulation bath open the valve for adjusting flow volume gradually and adjust the volume 22 1 Turn on mains switch power switch and press the pump key 2 Open WATER OUT valve gradually When the water level in the circulation bath lowers an...

Page 28: ... Type N 1200B and A 1116A for use in conjunction with the evaporator and cooling water circulator Operation state of CA 1116A type pump CA temp control CA temp control stopped CA alarm ON Initial Initial Pump OFF Pump ON Pump ON Pump OFF Pump OFF Pump OFF Pump OFF Pump OFF Pump OFF Pump OFF Pump OFF Pump OFF Pump OFF N 1200B Operation state With power ON STOP RUN RUN STOP At N 1200 alarm With powe...

Page 29: ...ermal load on the refrigerator is extremely large Reduce the load Use the unit where the ambient temperature is lower than 35 Refrigeration unit is impaired Stop operation and contact your local dealer or closest customer service center Water level lowers and cooling coil is exposed which makes the unit perform over load operation Fill circulation liquid in low temperature circulation bath The uni...

Page 30: ...alternately Measured temperature exceeds the upper limit After confirming that the bath temperature falls below the measurable range press the Set key to clear the alarm Lower temperature limit alarm happens Alarm LED illuminates A0L and measured temp displayed alternately Measured temperature exceeds the lower limit When temperature rises above the measurable range press the Set key to clear the ...

Page 31: ...nd caring the product in proper way When cleaning and caring the product do not pour water directly on the external and internal part of the unit and also do not use cleanser thinner petrol lamp oil acid and related products These products may cause Electric shock or damage the unit Do not touch cooling fin with bare hands when conducting maintenance work Edgy fin may cut your hands Do not touch c...

Page 32: ...the dirt and wash it If the filter has greasy dirt use mild detergent 4 Dry the filter after washing it Never use the dryer etc because the filter may be molten under heat 2 Cleaning strainer Clean the strainer regularly Before cleaning drain the water form the bath Top surface Do not press the cover downward when opening the cover Ventilation cover 1 Turn off residual current device and power swi...

Page 33: ...h 3 Cleaning the product 4 Checking pipe Check whether the pipe has slack or water leak and also make sure that hose is not deteriorated before and after use The progress of the deterioration for the circulation hose differs depending on the use condition however check the hose regularly and replace it with new one if needed 28 ...

Page 34: ...aterial Cat No AL 1 φ10 5 brass 242420 AL 2 φ13 5 brass 243950 AL 3 φ16 brass 243960 AL 6 φ10 5 SUS 243970 AL 8 φ13 5 SUS 243980 AL 9 φ16 SUS 243990 Model Nozzle O D material Cat No A 1 φ10 5R3 8 brass 113110 A 2 φ13 5R3 8 brass 113120 A 3 φ16R3 8 brass 113130 A 6 Φ10 5R3 8 SUS 227630 Length Cat No Cat No Cat No 1ｍ 2ｍ 5ｍ I D Φ9 112690 112700 174420 Φ12 113280 143330 174440 Φ15 113290 143340 174460...

Page 35: ...nitrile Butadiene Styrene ABS Screws Stainless Cooling cycle part Refrigeration unit Steel Fe Copper Cu Electromagnetic steel plate Condenser Aluminum Al copper pipe for air conditioning refrigerant CUT Zinc electroplating plywood Evaporator Cooling coil Stainless SUS316L Pipes copper pipe for air conditioning refrigerant CUT Insulation material for pipe Ethylene Propylene rubber EPDM Water circul...

Page 36: ...eck first by referring to the page on troubleshooting to see if this is actually a trouble 2 If the product remains unsatisfactory even after checking contact the shop from which the user has purchased the product or the service center described in the manual and request repair 31 ...

Page 37: ...rd 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 6757 3378 Fax 81 3 3868 6571 E mail info eyela eyela co jp http www eyelaworld com ...

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