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Neo-cool Circulator
Model
CF800
Instruction Manual
- Second Edition -
Thank you for purchasing " Neo-cool Circulator,
CF 800" of Yamato Scientific Co., Ltd.
To use this unit properly, read this "Instruction
Manual" thoroughly before using this unit.
Keep this instruction manual around this unit for
referring at anytime.
WARNING!:
Carefully read and thoroughly understand the
important warning items described in this manual
before using this unit.
Yamato Scientific America Inc．
Santa Clara，CA
This paper has been printed on recycled paper
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Table of Contents
Related Manuals for Yamato CF800
Summary of Contents for Yamato CF800
- Page 1 Instruction Manual - Second Edition - Thank you for purchasing " Neo-cool Circulator, CF 800" of Yamato Scientific Co., Ltd. To use this unit properly, read this "Instruction Manual" thoroughly before using this unit. Keep this instruction manual around this unit for referring at anytime.
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Page 3: Table Of Contents
Contents Cautions in Using with Safety ..............1 Explanation ........................1 Table of Illustrated Symbols ..................2 Fundamental Matters of “WARNING!” and “CAUTION!” ..........3 Before Using this unit ................5 Requirements for Installation ..................5 Description and Function of Each Part ........... -
Page 4: Explanation
Cautions in Using with Safety Explanation MEANING OF ILLUSTRATED SYMBOLS Illustrated Symbols Various symbols are used in this safety manual in order to use the unit without danger of injury and damage of the unit. A list of problems caused by ignoring the warnings and improper handling is divided as shown below.Be sure that you understand the warnings and cautions in this manual before operating the unit. -
Page 5: Table Of Illustrated Symbols
Cautions in Using with Safety Table of Illustrated Symbols Warning Warning, Warning, Warning, Warning, Warning, generally high voltage high temperature drive train explosive Caution Caution, Caution, Caution, Caution, Caution, generally electrical shock scald no road heating not to drench Caution, Caution, water only deadly poison... -
Page 6: Fundamental Matters Of "Warning!" And "Caution
Cautions in Using with Safety Fundamental Matters of “WARNING!” and “CAUTION!” WARNING! Do not use this unit in an area where there is flammable or explosive gas Never use this unit in an area where there is flammable or explosive gas. This unit is not explosion-proof. - Page 7 Cautions in Using with Safety Fundamental Matters of “WARNING!” and “CAUTION!” CAUTION! When a thunder is heard When a thunder is heard, turn the main power off immediately. A malfunction, fire or an electrical shock may result. Do not touch the cooling fin with bare hands Do not touch the cooling fin with bare hands during maintenance, for the edge of the cooling fin is too sharp to cut your hand.
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Page 8: Before Using This Unit
Before Using this unit Requirements for Installation WARNING! 1. Be sure to connect the ground wire. 2. Choose a proper place for installation Do not install this unit in a place where: Rough or dirty surface. Flammable gas or corrosive gas is generated. ... - Page 9 Before Using this unit Requirements for Installation 3. Do not use this unit in an area where there is flammable or explosive gas Never use this unit in an area where there is flammable or explosive gas. This unit is not explosion-proof. An arc may be generated when the power switch is turned ON or OFF, and fire/explosion may result.
- Page 10 Before Using this unit Requirements for Installation 7. Before/after installing It may cause injure to a person if this unit falls down or moves by the earthquake and the impact. etc..To prevent, take measures that the unit cannot fall down, and not install to busy place.
- Page 11 Before Using this unit Requirements for Installation 10. Secure sufficient ventilation for the unit. Do not operate the unit when its side panels and vent holes are blocked. Internal temperature of the unit will rise degrading the performance and an accident, a malfunction or a fire may result.
- Page 12 ※Never choose pure water and/or deionized water as circulating liquid. Make the line up of concentration adjusted Naiburain solution so called Luck-rack Solution as Yamato Products. Please contact with local dealer or Yamato sales office and ask for Luck-rack Solution. STD Target Product...
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Page 13: Description And Function Of Each Part
Description and Function of Each Part Main Unit and Control panel Return Port Discharge Port (With a nippleφ10.5mm) (With a nipple Pump Switch Refrigerator Switch φ10.5mm) Service electrical AC100V 5A Temperature Control Panel outlet ( Air Intake Filter front cast stop per) Caster... - Page 14 Description and Function of Each Part Main Unit and Control panel Power Cord Power Switch Without plug (ELB) swit Refrig erator PUMP Part Name Function This is the power switch Turns ON/OFF the main power. Power switch (Earth Leakage Breaker)： Controls the temperature of cooling liquid in the bath.
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Page 15: Installation Method
Installation Method 1. Unlock the stopper of the caster. Pulling up the lever of the stopper for caster releases the lock. (Only the two casters in front of the unit are attached the stopped.) Caster 2. Move the device to the place to be installed. ... - Page 16 Installation Method 5. Power Plug Connection Check the earth leakage breaker, the refrigerator switch and the pump switch are turned "OFF", and plug the power cord in the receptacle. 6. Insert the cooling liquid into the bath Remove the cover of the bath, and insert the antifreezing liquid into the bath with its cooling coil hidden. When supplying the liquid, remove the cap of the overflow on the left side surface of the bath without fail, and prepare the pan for the bath.
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Page 17: Operation Method
Operation Method Procedure of Operation 1. Turn "ON" the earth leakage breaker. 2. Set the temperature. Set the temperature to be applied with the ”SEL” Pressing the “SEL” key lights on the SV key. indicating lamp. Set the temperature with “▲,▼” keys, and press the “SEL”... -
Page 18: Heating And Cooling Curve, Cooling Capacity Curve (Reference Data)
Operation Method Heating and cooling curve, cooling capacity curve (reference data) Regard the data below as reference only because actual result will differ depending on the amount of samples and the environmental temperature. Measurement conditions（cooling characteristics, freezing retaining capacity） ・Room temp：20℃ ・External load：no load ・Power supply：AC100V ・Frequency:50Hz(cooling characteristics, cooling capacity), 50Hz/60Hz(flow and lift) -
Page 19: Flow Rate And Head (Reference Data)
Operation Method Flow Rate and Head (reference data) 20℃Water AC100V 50Hz AC100V 60Hz 10.0 12.0 Flow rate（L/min) 20℃Nybrine AC100V 50Hz AC100V 60Hz 10.0 12.0 Flow rate（L/min) -
Page 20: Selecting Heat Medium For Lower Temperature (Reference Data)
Operation Method Selecting heat medium for lower temperature (reference data) You need to use a heat medium for lower temperature when the cooling temperature is set to 10℃ or below. Choose Naiburain® product and its concentration according to 10℃ lower than working temperature. Ethylene glycol Ethyl alcohol Property... -
Page 21: Handling Precautions
“List of Dangerous Substances”.) CAUTION! Water bath capacity The water bath capacities of the CF800 type devices are approx. 16 liters. If the liquid is supplied over these capacities, the leakage of the liquid might be occurred. Do not step on this unit Do not step on this unit. - Page 22 Handling Precautions Recovery from a power failure If the unit was deactivated in the middle of operation due to a power failure and is re-energized, the unit automatically returns to the state just before the power failure and resumes operation. To make manual recovery valid, make necessary settings according to "H06 function 2: Power failure compensation setting"...
- Page 23 ※Never choose pure water and/or deionized water as circulating liquid. Make the line up of concentration adjusted Naiburain solution so called Luck-rack Solution as Yamato Products. Please contact with local dealer or Yamato sales office and ask for Luck-rack Solution. Product Concentration...
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Page 24: Maintenance Method
Maintenance Method Daily Inspection and Maintenance WARNING! Disconnect the power cable from the power source when doing an inspection or maintenance unless needed. Perform the daily inspection and maintenance after returning the temperature of this unit to the normal one. - Page 25 Replace heat insulation hoses by once every 2(two) years as the standard to keep the Equipment/Unit in good condition. Ask Yamato Scientific Co., Ltd. for replacement. Changing liquid regularly Change total circulating liquid by every 3 months for city water and by every 6(six) months for Naiburain®...
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Page 26: Long Storage And Disposal
Long storage and disposal When not using this unit for long term / When disposing Caution Warning When the unit is not going to be used for a long When you are going to discard the product ●Apply CFC-replacing material as coolant for time ●Turn the ELB to off and pull out the power refrigerator. -
Page 27: In The Event Of Failure
FALR controller Turn off the power immediately, In the case if the error other than listed above occurred, turn off the power switch and primary power source immediately. Contact the shop of your purchase or nearest Yamato Scientific Service Office. -
Page 28: After Service And Warranty
If the failure occurs, stop the operation, turn OFF the power switch, and unplug the power plug. Please contact the sales agency that this unit was purchased, or the Yamato Scientific's sales office. < Check following items before contact >... -
Page 29: Specification
Specification Model CF800 Circulation system Closed circulation Operational 5 to 35℃ ambient temperature Temperature setting range -20 to room temp 1050W・at10℃ Refrigerator (AC100V 50Hz) 910W・at0℃ 670W・at-10℃ Temperature adjustment JTM K05 ±1.5℃ at10℃ accuracy ±1.5℃ at10℃ Temperature change Max. Circulation flow 50Hz: Approx. -
Page 30: Wiring Diagram
Wiring Diagram CF800 Symbol Part name Symbol Part name COMP. protector, Earth leakage breaker Delay timer relay Temperature controller RUN CAP. Refrigerator switch START CAP. Pump switch Cooling fan COMP. power relay Compressor START RELAY Circulation pump TEMP. sensor Overload protector... -
Page 31: Replacement Parts Table
Replacement Parts Table Part Name Code No. Specification Manufacturer φ9×φ12×0.5m Drain hoses 3040010002 Yamato Scientific φ9×φ13×3m Circulation hoses 3040000001 Yamato Scientific Filter CF80043030 CF800-43030 Yamato Scientific... -
Page 32: Reference
Reference List of Dangerous Substances Never use an explosive substance a flammable substance or a substance containing them for this device. ①Nitroglycol, glycerine trinitrate, cellulose nitrate and other explosive nitrate esters ②Trinitrobenzen, trinitrotoluene, picric acid and other explosive nitro compounds ③Acetyl hydroperoxide, methyl ethyl ketone peroxide, benzoyl peroxide and other organic peroxides ④Metallic azide, including sodium azide, etc. -
Page 33: Standard Installation Manual
Standard installation manual ※Install the unit according to the items below. （Confirm optional or special specifications.） Inst. Manager(company Model Serial number Date Inst. manager Judge name) № TOC № Ref. column of manual Item Implementation method Judge Specifications Check items based Accessories Specification column... - Page 34 Responsibility Please follow the instructions in this document when using this unit. Yamato Scientific has no responsibility for the accidents or breakdown of device if it is used with a failure to comply. Never conduct what this document forbids. Unexpected accidents or breakdown may result in.