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Yamato IN604W Instruction Manual

Programmable low temperature incubator
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Programmable
Low Temperature Incubator
Model
IN604W
Instruction Manual
- Second Edition -
 Thank you for purchasing " Programmable Low
Temperature Incubator, IN604W 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．
Printed on recycled paper

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Summary of Contents for Yamato IN604W

  • Page 1 IN604W Instruction Manual - Second Edition -  Thank you for purchasing " Programmable Low Temperature Incubator, IN604W 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.

  • Page 2: 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 ................4   Requirements for Installation ..................4 ...
  • Page 3 Long storage and disposal ..............54   When not using this unit for long term / When disposing ..........54 In the Event of Failure… ..............55   Error Indication ......................55  Trouble Shooting ....................... 56 After Service and Warranty ..............57 ...

  • Page 4: Cautions In Using With Safety

    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: Before Using This Unit

    Before Using this unit Requirements for Installation WARNING! 1. Always ground this unit  Be sure to connect the earth wire (the green cable of power cord) to the grounding conductor or ground terminal to prevent accidents caused by electric leakage. ...
  • Page 8 Before Using this unit Requirements for Installation 4. 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 9 7. Choose a correct power distribution board or receptacle  Choose a correct power distribution board or receptacle that meets the unit’s rated electric capacity. Electric capacity: IN604W: 115V AC 10.5A （Electric capacity include AC115V/4A service plug receptacle.） NOTE) Starburst connection with a branching receptacle or extended wiring with a cord reel lowers electrical power voltage, which may cause the degradation of the refrigeration capability or temperature control performance.

  • Page 10: When Using The Unit

    Before Using this unit When Using the Unit CAUTION! 1. Do not use explosive or flammable substance  Never use explosive substances, flammable substances and substances that include explosive or flammable ingredients in this unit. Explosion or fire may occur. Flammable 爆発...

  • Page 11: Defrost In Refrigerator

    3) Sample in furnace･･････････････Easily frosted when sample contains much water The following operations can be set to take measure against frosting in the IN604W. Set either of them depending on the situation. The fixed temperature and program operation are available there by pressing the DEFROST key on the operation panel, in addition to the program operation.

  • Page 12: Description And Function Of Each Part

    Description and Function of Each Part Main Unit Front view Production plate Fluorescent lamp Shelf bracket Inner door Magnetic Cable port packing Frost checking window Observation Shelf window Power switch (Earth leakage breaker) Independent overheating Prevention device Fluorescent switch Service plug Control panel receptacle Rear view...

  • Page 13: Structure Chart

    Description and Function of Each Part Structure Chart Shelf Door packing Inner door Temperature sensor Heater Evaporator Frost checking window Condenser Control panel Compressor...

  • Page 14: Control Panel

    Description and Function of Each Part Control Panel FIXED TEMP AUTO STOP ℃ DEFROST AUTO START TROUBLE PROGRAM STANDBY POWER HEATER FUNCTION PROGRAM MENU ENTER CANCEL REFRIGE Displays the measured temperature and error code. Main Display： Displays the operation and setting information. Sub Display：...

  • Page 15: Operation Method

    Operation Method Key Operation Chart of Mode Setting and Program Registering...

  • Page 16: Operation Mode And Function List

    Operation Method Operation Mode and Function List The operation mode consists of the following four modes. Name Description Page Fixed Temperature Operation Controls temperature with fixed temperature. Auto Stop Operation Stops operation at specified time. Auto Start Operation Starts operation at specified time. Program Operation Starts program operation at specified time.

  • Page 17: Fixed Temperature Operation

    Operation Method Fixed Temperature Operation Start the operation from turning on the power shown in the figure, and continue the operation under the setting temperature unless turning off the power. SV: Setting temperature t: Time ▲ ▲ STOP START Setting of the Fixed Temperature Operation Turn on the power ...
  • Page 18 Operation Method Fixed Temperature Operation Set temperature ① The setting temperature input screen displayed. The Sub Display indicates "Set TEMP" and the numeric character that indicates temperature blinks. ② Set the temperature using the "▲▼". ③ Press the ENTER key to decide the temperature and start the fixed temperature operation.
  • Page 19 Operation Method Fixed Temperature Operation Vary the temperature ① Make the setting temperature blinking using the " ▲▼" during the fixed temperature operation. ② Vary the temperature using the "▲▼". ③ Press the ENTER key to decide the temperature. The fixed temperature operation continues under the new setting temperature.

  • Page 20: Auto Stop Operation

    Operation Method Auto Stop Operation As shown in the following figure, the device stops operating automatically by setting the timer. Set timer ▼ SV: Setting temperature t: Time Waiting Operation period Activate timer Start operation (manual) Stop operation (auto) Setting of the Auto Stop Operation Turn on the power ...
  • Page 21 Operation Method Auto Stop Operation Set temperature and operation period/stop time. ① The setting temperature input screen displayed. The Sub Display indicates "Set TEMP" and the numeric character that indicates temperature blinks. ② Set the temperature using the "▲▼". ③ Press the ENTER key to decide the temperature. ④...
  • Page 22 Operation Method Auto Stop Operation Start operation ① Press the ENTER key to decide the setting and the auto stop operation starts. The blinking AUTO STOP lamp lights on and the Sub Display displays the setting temperature and residual time to operation stop.

  • Page 23: Auto Start Operation

    Operation Method Auto Start Operation As shown in the following figure, this mode is applied to the device for starting the operation after the specified time (hours) automatically. Note that the device does not stop the operation automatically. Stop the operation by manual without fail. SV: Setting temperature Set timer t: Time...
  • Page 24 Operation Method Auto Start Operation Set temperature and start wait period/time ① The setting temperature input screen displayed. The Sub Display indicates "Set TEMP" and the numeric character that indicates temperature blinks. ② Set the temperature using the "▲▼". ③ Press the ENTER key to decide the temperature. ④...

  • Page 25: Program Operation

    Operation Method Program Operation As shown in the figure, this mode is used for running the device under the setting program. Start pv (Temperature) Setting temperature Step1 Step2 Step3 Step4 Step5 Step6 Step7 Step8 (Time) Start program End program Setting of the Program Operation Turn on the power ...
  • Page 26 Operation Method Program Operation Set step number and start wait period/ time ① The initiating step input screen is displayed. The Sub Display displays "First step" and the step number blinks. ② Select the step number using the"▼▲" and then check it using the ENTER key.
  • Page 27 Operation Method Program Operation Start operation ① Press the ENTER key to decide the operation start wait period/time. The unit enters to program operation wait state. The blinking PROGRAM lamp lights on and the STANDBY lamp blinks instead in this state. The Sub Display displays the step number and residual time to operation start.

  • Page 28: Input Program

    Operation Method Input Program Select program function ① Press the PROGRAM key. The program menu  Check that the power in turned on. starts and step number selection screen is displayed. Press the "▼▲". The registered step numbers PROGRAM and the smallest number of un-used step are displayed in sequence.
  • Page 29 Operation Method Input Program  The temperature is kept constant till the end of setting time when the "START TEMP" and the "Set Temp" are the same. The unit enters into "Wait" and measurement of residual time is suspended when the temperature in furnace is within ±1℃ to the setting temperature. TEMP.
  • Page 30 Operation Method Input Program ① After the step number is decided, the setting item selection screen is displayed. Select the items on the Sub Display using the PROGRAM key. Item Sub Display Notes Set TEMP 37.0℃ Setting temperature Set time 0min Setting time Rep.
  • Page 31 Operation Method Input Program ② Select the "Set TEMP" and press the ENTER key. The temperature setting edition screen is displayed. The blinking " " (cursor) goes out and the setting value blinks instead. ► 30.0℃ Set TEMP Set TEMP 30.0℃...
  • Page 32 Operation Method Input Program Insert step into the position currently displayed ① Display the "Insert step" on the setting item selection screen and then press the ENTER key. The screen returns to the setting item selection screen and the setting temperature of inserted step is displayed.
  • Page 33 Operation Method Input Program Delete step currently displayed  Check that any program is registered. ① Select the "Delete step" and press the ENTER key. Delete step TROUBLE ENTER CANCEL  Pressing the "CANCEL key before pressing the ENTER quit the deletion. End program edition ①...

  • Page 34: Program Creation Example

    Operation Method Program Creation Example  The program pattern below is explained as an example. Step No. Setting Temp. Setting Time Repeat Start Repeat Count 50.0℃ 30min 0min 20.0℃ -10.0℃ 15min Press the PROGRAM key to display the step number selection screen.
  • Page 35 Operation Method Program Creation Example Press the PROGRAM key to display the "Rep. start". ► No Rep. start Press the ENTER key to display the repeat initiating step edition Rep. start screen. The cursor goes out and the setting for repeat initiating step blinks.
  • Page 36 Operation Method Program Creation Example Set the "No" using the "▼▲". ► No Rep. start Press the ENTER key to decide the setting. ► No Rep. start Press the PROGRAM key until the "Set TEMP" in the Step 3 is ►...
  • Page 37 Operation Method Program Creation Example Press the PROGRAM key to display the "Rep. count". ►Endless Rep.count Press the ENTER key to display the setting for repeat count Rep. count Endless edition screen. The cursor goes out and the repeat count blinks. Set "1"...

  • Page 38: Set Clock

    Operation Method Set Clock  The clock is not set at factory shipment. Set it with your watch or time tone before using the unit.  The setting for clock can not be changed at the operation start waiting state in the auto start mode/program mode, or during operation.
  • Page 39 Operation Method Set Clock Input value ① The " " (cursor) goes out and the current value Date 2001/09/22 blinks instead. Display the desired value using Time 17:30 the "▼▲". ↓ Date 2002/09/22 Time 17:30 Set clock ① Press the ENTER key. The setting is decided and the function menu selection screen is Date 2002/09/22...

  • Page 40: Set The Timer Mode

    Operation Method Set the Timer Mode  Changes in timer mode are not reflected in the operation currently carried out in the following state of unit; operation start waiting state in the auto start mode, during auto stop mode operation, and operation start waiting state in the program operation mode.

  • Page 41: Set The Operation Start Signal Input Mode

    Operation Method Set the Operation Start Signal Input Mode Select the item in function menu  Check that the power in turned on. ① Press the FUNCTION key. The function menu FUNCTION starts and the Sub Display displays the items. Select the item using the FUNCTION key.

  • Page 42: Set The Operation Stop Signal Input Mode

    Operation Method Set the Operation Stop Signal Input Mode Select the item in function menu  Check that the power in turned on. ① Press the FUNCTION key. The function menu FUNCTION starts and the Sub Display displays the items. Select the item using the FUNCTION key.

  • Page 43: Set The Key Lock Mode

    Operation Method Set the Key Lock Mode Select the item in function menu  Check that the power in turned on. ① Press the FUNCTION key. The function menu FUNCTION starts and the Sub Display displays the items. Select the item using the FUNCTION key. ②...

  • Page 44: Set The Buzzer Mode

    Operation Method Set the Buzzer Mode Select the item in function menu  Check that the power in turned on. ① Press the FUNCTION key. The function menu FUNCTION starts and the Sub Display displays the items. Select the item using the FUNCTION key. ②...

  • Page 45: Calibration Offset Function

    Operation Method Calibration Offset Function  Calibration offset is a function which corrects the difference between the temperature in furnace and that of controller (sensor temperature) if arises. The function parallel corrects the difference either to the plus or minus side within the whole temperature range of unit. 40℃...
  • Page 46 Operation Method Calibration Offset Function Set calibration offset ① Press the ENTER key. The setting is decided and the function menu selection screen is Calibrate +2.5℃ displayed. TROUBLE  Offset is adjustable within the range from +3.0℃ to -3.0℃.  Temperature correction in ENTER CANCEL overheating prevention device:...

  • Page 47: Integrating Operation Time

    Operation Method Integrating Operation Time  The integrating operation time is a function to check the operation hours of unit. Its content can not be changed. Select the item in function menu  Check that the power in turned on. ①...

  • Page 48: Set The Defrost Operation Mode

    Operation Method Set the Defrost Operation Mode Select the item in function menu  Check that the power in turned on. ① Press the FUNCTION key. The function menu FUNCTION starts and the Sub Display displays the items. Select the item using the FUNCTION key. ②...

  • Page 49: Set The Cycle Defrost Operation Time

    Operation Method Set the Cycle Defrost Operation Time Select the item in function menu  Check that the power in turned on. ① Press the FUNCTION key. The function menu FUNCTION starts and the Sub Display displays the items. Select the item using the FUNCTION key. ②...

  • Page 50: Set The Refrigerator Operation Mode

    Operation Method Set the Refrigerator Operation Mode Select the item in function menu  Check that the power in turned on. ① Press the FUNCTION key. The function menu FUNCTION starts and the Sub Display displays the items. Select the item using the FUNCTION key. ②...

  • Page 51: Set The Communication Lockout Mode (Optional Accessory)

    Operation Method Set the Communication Lockout Mode (Optional accessory) Select the item in function menu  Check that the power in turned on. ① Press the FUNCTION key. The function menu FUNCTION starts and the Sub Display displays the items. Select the item using the FUNCTION key.

  • Page 52: The Independent Overheating Prevention Device

    Operation Method The Independent Overheating Prevention Device Select the item in function menu ① Set the temperature using the "▼▲". Notes for the independent overheating prevention device  In case there is a small difference between the set values of temperature for the independent overheating prevention device and that of controller, the independent overheating prevention device may be activated and stops the operation.

  • Page 53: Fluorescent In The Bath

    Operation Method Fluorescent in the Bath Use the fluorescent in the bath for checking the inner of the bath. Using this unit with its fluorescent in the bath kept lighting may affect the temperature of the bath with its heat. Service Plug Receptacle Use the 115V, 4A service plug receptacle.

  • Page 54: Handling Precautions

    Handling Precautions WARNING! If a problem occurs If smoke or strange odor should come out of this unit for some reason, turn off the power key right away, and then turn off the circuit breaker and the main power. Immediately contact a service technician for inspection.

  • Page 55: 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 56: Replacing Method Of Fluorescent (With Drip-Proof)

    Maintenance Method Replacing Method of Fluorescent (with Drip-proof) ① ① ② Packing Fluorescent Socket 1. Turn OFF the ground fault interrupter. 2. Loosen the threaded socket, and shift it with packing. (Refer to ① in the figure.) 3. Press the fluorescent against either left or right end, and remove it. (Refer to ② in the figure.) 4.

  • Page 57: Long Storage And Disposal

    Long storage and disposal When not using this unit for long term / When disposing CAUTION! When not using this unit for long term…  Turn off the power and disconnect the power cord. WARNING! When disposing…  Keep out of reach of children. ...

  • Page 58: In The Event Of Failure

    In the Event of Failure… Error Indication Error code Name Cause Solution Setting value Er.00 Setting value is out of usable range Set correct value. error Er.01 Sensor error Temperature sensor failure Contact to our service division. Er.02 SSR error SSR failure Contact to our service division.

  • Page 59: Trouble Shooting

    In the Event of Failure… Trouble Shooting Problem Possible Cause Solution Earth leakage breaker failure Replace the part. The device does not start when turning on the power Power switch failure Replace the part. switch. Connect to the appropriate Power source failure power source Heater disconnection Replace the part.

  • Page 60: After Service And Warranty

    In Case of Request for Repair 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 61: Specification

    Specification IN604W Method Forced circulation Temperature control - 10℃ to 50℃ range Temperature adjustment ±0.3℃ (Refrigerator is in continuous operation) accuracy ※1 ±1.0℃ (Refrigerator is in cycle operation) Temperature distribution ±1.0℃ (at 37℃, Refrigerator is in continuous operation) accuracy ※1 Time required to reach 20℃...
  • Page 62 Specification IN604W Withstand load 15kg/one shelf of shelf Number of shelf bracket step Interval of 30mm shelf bracket steps Power supply capacity 115V AC, 10.5A ( Breaker 15A ) (50/60Hz) Weight Approx. 93Kg Shelf (stainless punching metal)×3 Accessories Shelf bracket×6 Instruction manual, Key×2, Fuse×1...

  • Page 63: Wiring Diagram

    Wiring Diagram Symbol Part name Symbol Part name Earth leakage breaker PLANAR board P1,2,3 Terminal block Display circuit board Heater (internal) CT1, 2 Current transformer Heater (door) Overload relay Fan motor (internal) Operation condenser Fan motor (refrigerator) Starting condenser Solenoid valve (defrost) Refrigerator Solenoid valve (returning tube) Consent...

  • Page 64: Replacement Parts Table

    Replacement Parts Table Part Name Code No. Specification Manufacturer Hitec ⅣCR2 Control board (CR2) 1240000108 Yamato Scientific Display board LT00027240 PIO12 Yamato Scientific Relay 2050000013 AHN36006 TERMINAL Relay 2050000026 G3R-1-T DC6V Omron Terminal block LT00031666 TFD250ABC-11P TERMINAL Terminal block LT00031661...

  • Page 65: Reference

    Reference List of Dangerous Substances Never use explosive substances, flammable substances and substances that include explosive or flammable ingredients in this unit. EXPLOSIVE Ethylene glycol dinitrate (nitro glycol), Glycerin trinitrate (nitroglycerine), Cellulose nitrate (nitrocellulose), and other explosive nitrate esters Trinitrobenzene, Trinitrotoluene, Trinitrophenol (picric acid), and other explosive EXPLOSIVE: nitro compounds Acetyl hidroperoxide (peracetic acid), Methyl ethyl ketone peroxide, Benzyl...
  • Page 66 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.

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