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User Manual
(Version 2.2.1)
written for
UniFreez
" UniFreez
Ultra-Low Temperature Freezer, 25Lit.
Ultra Low Temperature Freezer
² English Page : P. 11 ~ 20
² Korean Page : P. 21 ~ 40
TM
U25 models
TM
U25 "
Personal Digital
Man280 (15 Jun 2016)
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Summary of Contents for Daihan Scientific UniFreez U25
- Page 1 LAB.com DAIHAN-Sci.com or Shopping Mall Personal Digital Ultra Low Temperature Freezer Certifications by - - - ISO 9001 Certified. ² English Page : P. 11 ~ 20 ISO 13485 Certified for Medical Instruments ² Korean Page : P. 21 ~ 40 CE &...
- Page 2 DAIHAN-Sci.com or LAB.com Shopping Mall DAIHAN Scientific, Ultra Low Temperature Smart Freezer 2/40...
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Page 3: Table Of Contents
3.2 Names of Each Part ................. 13 3.3 Usage Instructions ................... 15 4. Products Management Methods 4.1 Accessories ..................... 17 4.2 Maintenance and Management ..............18 4.3 Troubleshooting ..................19 5. Product Assurance 5.1 Quality Assurance ..................20 DAIHAN Scientific, Ultra Low Temperature Smart Freezer 3/40... -
Page 4: General
This symbol indicates power “OFF” on the power on/off switch. This symbol indicates power “ON” on the power on/off switch. This symbol indicates the connection point of the neutral conductor on the installed unit. This symbol indicates alternating current Voltage. DAIHAN Scientific, Ultra Low Temperature Smart Freezer 4/40... -
Page 5: Product Introduction
It provides convenience for management to users because management tasks such as the replacement or cleaning of the filter are omitted by implementing a filter-free mechanism. 9. The strict production management is performed through CE certification and RoHS certification. 10. PL(Product Liability) Insurance DAIHAN Scientific, Ultra Low Temperature Smart Freezer 5/40... -
Page 6: Product Configuration
: Ultra Low Temperature Freezer, Upright type, -95℃. DuoFreez U400 : Ultra Low Temperature Freezer, Upright type, -95℃. DuoFreez U500 : Ultra Low Temperature Freezer, Upright type, -95℃. DuoFreez U700 : Ultra Low Temperature Freezer, Upright type, -90℃. DAIHAN Scientific, Ultra Low Temperature Smart Freezer 6/40... -
Page 7: Installation
Product Liability (PL) Insurance Admission ¨ DAIHAN Scientific (Co., Ltd.) is a member of Product Liability Insurance (PL Insurance), so that its customers can trust our products, (believe and use its products,) by preparing against the accident which can be occurred during using the products by self-production. -
Page 8: Product Specifications
Packing Size (wXdXh)(mm) & Gross Weight 69 kg Power Consumption 350 W 7.72 kW/day Energy Consumption at -80℃ 1 Phase, AC 120V, 60Hz or AC 230V, 50/60Hz, With Power Supply & Cord Plug* Cord/Plug DAIHAN Scientific, Ultra Low Temperature Smart Freezer 8/40... -
Page 9: Product Usage
Please do not touch or manipulate the electrical parts such as the power plug with wet hands electric shock. Please do not operate the product by manipulation of the plug to avoid electric shock or short circuits. DAIHAN Scientific, Ultra Low Temperature Smart Freezer 9/40... - Page 10 Your hands may suffer frostbite. Please work after wearing gloves for low-temperature use. (If you search for “gloves for low-temperature use” in the DAIHAN Scientific Inc. Shopping Mall, www.AllforLab.com, you can purchase safety gloves for low- temperature with various specifications.)
- Page 11 If unusual noise or signs of abnormal behavior are found during use of this product, please immediately contact the supplier or DAIHAN Scientific (Co., Ltd.) after turning off the power supply and disconnecting the power line.
- Page 12 All of the circuits, electrical or mechanical parts and configurations used in this ※ product are the technical assets of DAIHAN Scientific (Co., Ltd.). Only technicians of the technical support team at DAIHAN Scientific (Co., Ltd.) or technicians approved through the education from DAIHAN Scientific should be allowed to repair this product.
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Page 13: Names Of Each Part
Locking Function Door Handle ③ Block Condenser, No Pin, Filter Free Mechanism ④ Controller ⑤ Inlet of LCO2 Gas ⑥ Automatic Valve of LCO2 Gas ⑦ <Table.3.2.1> Names of each part and description DAIHAN Scientific, Ultra Low Temperature Smart Freezer 13/40... - Page 14 Button : Increase and decrease set temperature value. ▲ ▼ * Notice : Please don’t adjust any value in “Parameter Set”, if you adjust it, it may Cause bad performance or defect of unit DAIHAN Scientific, Ultra Low Temperature Smart Freezer 14/40...
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Page 15: Usage Instructions
1) The freezer may have stabilization time for 1 minute in operation mode. The delay time is designed and required by the reason of compressor safety. If it takes over a few minutes, please contact the nearest our official distributor or DAIHAN Scientific Co. Ltd. directly. - Page 16 “Set” button to go back to operation mode. If the freezer does not work after changing certain set value in “Controller Configuration Mode”, please contact the nearest our official distributor or DAIHAN Scientific Co. Ltd. for A/S request.
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Page 17: Products Management Methods
Replacement Pens, "P222", 6ea Red color, for "KT622" Chart Recorder DH.LCO2B Back up System, "LCO2B" DH.RWAS Remote Wire/Wireless Alarm System, "RWAS" Validation(lQ, OQ) DH.WUF30032 Validation Service(IQ,OQ), UFV32, for " SimpleFreez U25" Service DAIHAN Scientific, Ultra Low Temperature Smart Freezer 17/40... -
Page 18: Maintenance And Management
11. Frost can occur according to the flow of outside air in the interior door and inside the chamber. Please regularly check the thickness of the frost, and remove the frost at least once every six months. DAIHAN Scientific, Ultra Low Temperature Smart Freezer 18/40... -
Page 19: Troubleshooting
If the freezer is operating in an abnormal state, the freezer should be replaced. If you have any problem other than the above, please call technical service of manufacturer ※ or an official agent. DAIHAN Scientific, Ultra Low Temperature Smart Freezer 19/40... -
Page 20: Product Assurance
Serial No. Date Customer DAIHAN Scientific Co., Ltd. 326, Sinpyeongseokhwa-ro, jijeong-myeon, Wonj-si, Gangwon-do, Korea Tel : +82 2 967 5235 Fax : +82 963 5231 email : info@daihansci.co.kr -Sci.com www.DAIHAN www.ALL for LAB.com DAIHAN Scientific, Ultra Low Temperature Smart Freezer 20/40...
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