Yamato-scientific BB600 Low Constant Temperature Water Bath User Manual

Low Constant Temperature Water Bath Model BB300/400/600 Instruction Manual - Fourth Edition - Yamato Scientific Co. LTD. z Thank you for purchasin

7 Before Using This Unit Installation Procedure 1 Release the stopper lock of the casters. Push down the stopper button of the casters as shown

8 Before Using This Unit Installation Procedure 6 Precautions about the circulating path • Carefully check the direction of circulation, and con

9 Description and Function of Each Part Main Unit BB600BB300/400 Rear view Front view Control panel Overflow Earth leakage breaker Caster (

10 Description and Function of Each Part Control Panel No. Name Function ① RUN/STOP Key： Starts/stops the operation. ② ▲▼ Key： Uses for risi

11 Description and Function of Each Part Characters of the Controller The characters controller shows are as follows: Character Identifier Name

12 Operation Method Operation Mode and Function List The operation modes of this unit are as follows; Name Description PageFixed Temperature Oper

13 Operation Method Operation Mode and Function List The operation functions of this unit are as follows; Name Description PageAuto overheating p

14 Operation Method Operation Mode, Function Setting Key, and Characters The operation mode setting and function setting use the key operation and

15 Operation Method Setting of Overheating Prevention Device The unit has the overheating prevention device (manual reset) that consists of indepen

16 Operation Method Fixed Temperature Operation In this mode, the unit starts to operate by pressing RUN/STOP key and continues operating at the se

Contents  Cautions in Using with Safety...1 • Explanation...

17 Operation Method Fixed Temperature Operation 4. Start operation • Press the orange RUN/STOP key for about one second. The unit starts operat

18 Operation Method Quick Auto Stop Operation Quick auto stop operation procedure This operation is used to specify the period up to automatic

19 Operation Method Auto Stop Operation In this mode, the unit automatically comes to a stop after the set period passes away from the start of fix

20 Operation Method Auto Stop Operation 2. Start timer operation • Press the RUN/STOP for one second after deciding the time. • Timer operatio

21 Operation Method Auto Start Operation In this mode, the unit automatically starts to operate after the set period passes away from the start of

22 Operation Method Auto Start Operation 2. Start timer operation • Press the RUN/STOP for one second after deciding the time. • Timer operati

23 Operation Method Calibration Offset Function Calibration offset is a function which corrects the difference between the temperature in bath and

24 Operation Method Lock Function This function locks the operation status previously set. The function can be set or cancelled by the SUB MENU

25 Operation Method Temperature Output Terminal Precautions • Operate this product according to the procedure described in this Operation Manual

26 Operation Method Temperature Output Terminal Specification Temperature Output (ANALOG) • The voltage (DC) corresponding to the measured temper

 Wiring Diagram...54 • BB300...

27 Operation Method RS485 Communication Function 1. Settings Relating to Communication 1.1 Communication Settings Before starting communication wi

28 Operation Method RS485 Communication Function 2. Data Transmission Method Item Specification Communication standard EIA standard, complying wi

29 Operation Method RS485 Communication Function 4.2 Message Types Message types include transmission request messages from the host computer an

30 Operation Method RS485 Communication Function 4.4 Reply Message Structures 4.4.1 Reply Messages to Read Request Messages S T X □ □ACK □ □ □

31 Operation Method RS485 Communication Function 4.5 Description of Codes The following codes from ①STX, ②address to ⑩error type are represen

32 Operation Method RS485 Communication Function ⑨ NAK This is a negative acknowledgement code and included and returned in the "reply messag

33 Operation Method RS485 Communication Function 5. Communication Examples 5.1 Read communication example Example) Request message: A request for

34 Operation Method RS485 Communication Function 5.2 Write communication example Example) Request message: A request for setting "SV to 135&

35 Operation Method RS485 Communication Function 6. Wire Connection Shown below is an example of multi-drop wire connection. PC VS3 controller CN

36 Operation Method RS485 Communication Function 7. List of Identifiers/Commands <Identifiers and set values> *1: "_" means a spac

1 Cautions in Using with Safety Explanation MEANING OF ILLUSTRATED SYMBOLSVarious symbols are used in this safety manual in order to use the unit

37 Operation Method RS485 Communication Function Other Parameters Name Identifier Command Setting Value Key lock LOC R/W 00000：Key lock release

38 Operation Method RS485 Communication Function 8. List of ASCII Codes ASCII code 02H 03H 06H 15H Symbol STX ETX ACK NAK ASCII code

39 Operation Method Cooling curve, cooling capacity curve (reference data) The graphs show the cooling and cooling capacity curves of each model

40 Operation Method Cooling curve, cooling capacity curve (reference data) BB600加熱冷却曲線-40-30-20-1001020304050607080901000 10 20 30 40 50 60 70 80 9

41 Operation Method Flow Rate and Head (reference data) BB流量楊程00.10.20.30.40.50.60.70.80.911.11.21.31.41.50 0.5 1 1.5 2 2.5 3 3.5流量（L/min）楊程（ｍ）60H

42 Operation Method Nybrine Freezing Temperature and Viscosity (reference data) 0-10-20-30-40-500 1020304050607080901000-10-20-30-40-50ナイブライン濃度（wt

43 Operation Method Device to Install (reference data) Bath capacity of this unit is BB100 type: 6, BB300 type: 13, BB600 type: 26. Be careful that

44 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 k

45 Handling Precautions CAUTION! Do not step on this unit Do not step on this unit. It will cause injury if this unit fall down or break. Do not

46 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-ene

2 Cautions in Using with Safety Table of Illustrated Symbols Warning Warning, generally Warning, high voltage Warning, high temperatureWarnin

47 Maintenance Method Daily Inspection and Maintenance For the safety use of this unit, please perform the daily inspection and maintenance without

48 Maintenance Method Daily Inspection and Maintenance Cleaning the filter A clogged filter deteriorates cooling performance or causes the refriger

49 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 t

50 In the Event of Failure… Safety Device and Error Code This unit has an automatic diagnosis function built in the controller and safety devices i

51 In the Event of Failure… Trouble Shooting Phenomenon Check point The unit does not start to operate although the leakage breaker is turned on.

52 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

53 Specification Product Name Low constant temperature water bath Model BB300 BB400 BB600 Circulation unit External sealed unit circulation Usa

54 Wiring Diagram BB300 1SSR2134T1ELBX2X22345786CT1AC100VPLB1・・・・・・・・23CN512CN4CN223121CN14365X1KPIOTB121118CN8CN11183TB221CN621CN32143118CN9CN211

55 Wiring Diagram BB400 1SSR2134T1ELBX2X22345786CT1AC100VPLB1・・・・・・・・23CN512CN4CN223121CN14365X1KPIOTB121118CN8CN11183TB221CN621CN32143118CN9CN211

56 Wiring Diagram BB600 ELBAC100VFMRSCOVRRF1SSR2134T1X2X22345786CT1PLB1・・・・・・・・23CN512CN4CN223121CN14365X1KPIOTB121118CN8CN11183TB221CN621CN321431

3 Cautions in Using with Safety Fundamental Matters of "WARNING!" and "CAUTION!" WARNING! Do not use this unit in an area wh

57 Piping Diagram External device (sealing system) Stirring motor Overflow External circulationswitching cock Return port (IN) Drain cock Dischar

58 Replacement Parts Table Common parts for all models Symbol Part Name Code No. Specification Manufacturer PT, K Double sensor LT00006595 Pt＆

59 Reference List of Dangerous Substances Never use explosive substances, flammable substances and substances that include explosive or flammable

60 Installation Standard Manual * Install the unit according the procedure described below (check options and special specifications separately).

61 Responsibility Please follow the instructions in this document when using this unit. Yamato Scientific has no responsibility for the accidents

4 Before Using This Unit Requirements for Installation WARNING! 1. Choose a proper place for installation • Do not install this unit in a place

5 Before Using This Unit Requirements for Installation 4. Secure the ventilation of device • Do not operate while the device side/back is obstruc

6 Before Using This Unit Requirements for Installation CAUTION! 7. Choose a correct power distribution board or receptacle • Choose a correct pow