Yamato Scientific BH300 Thermo-Elite User Manual

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Thermo Elite

200

300

Version 1.1

zThank you very much for purchasing the product of Yamato Scientific Co., Ltd..

zRead this operating manual and the guarantee card thoroughly for the proper use of this product. Please keep both importantly after reading.

Warning : Before attempting to use the product, read the important warnings that appear in the text of this manual and get familiar with them.

ATTENTION _____________________________________________________________ 1

TREATMENT IN EMERGENCY ______________________________________________ 2

BE SURE TO OBSERVE THESE RULES ______________________________________ 3

When using ___________________________________________________________________________________3

NAME OF EACH PART AND FUNCTION ______________________________________ 5

Main body : BH200 ____________________________________________________________________________5 Main body : BH300 ____________________________________________________________________________6 Main body structural chart : BH200 _____________________________________________________________7 Main body structural chart : BH300 _____________________________________________________________8 Operation panel _______________________________________________________________________________9

PREPARATION AND CHECK BEFORE USING ________________________________ 11

OPERATION METHOD ___________________________________________________ 12

Method of doing fixed temperature operation____________________________________________________13 Method of doing auto start operation ___________________________________________________________14 Method of doing auto stop operation____________________________________________________________15 Method of doing program operation ____________________________________________________________17 To switch to other operation modes while operating______________________________________________18

METHOD OF USING DISPLAY KEY _________________________________________ 19

USAGE OF MODE _______________________________________________________ 20

Content of function menu _____________________________________________________________________20

METHODOFDOINGSTRENGTHSETTINGOFCIRCULATINGPUMP ____________________ 21 SETTING OPERATION STATUS OF REFRIGERATOR __________________________ 22 INCIDENTAL FUNCTION__________________________________________________ 23

Usage of external output ______________________________________________________________________23

about an independent temperature overheating prevention device. (BH500) ____________________________24

DRIVE CONTINUANCE AFTER POWER SUPPLY RETURNS_____________________ 25

(in case of auto return) ________________________________________________________________________25

SAFETY DEVICE AND ERROR CODE _______________________________________ 26

MAINTENANCE METHOD _________________________________________________ 27

Check and maintenance usually. _______________________________________________________________27

WHEN NOT USED FOR A LONG TERM OR ABANDONED ______________________ 27 AFTER-SALES SERVICE AND GUARANTEE _________________________________ 28 SPECIFICATION TABLE __________________________________________________ 29 CHART OF CONNECTING WIRES __________________________________________ 30

BH200/300 ___________________________________________________________________________________30

EXCHANGE PART TABLE ________________________________________________ 31

ABOUT ATTACHED GOODS OUTSIDE THE STANDARD________________________ 32

Input, edit, and input setting

separate

of other functions of program

volume

Attention

For the important warnings, the following symbols are used depending on the level and content of danger.

Warning

For personal accident prevention

Failure to observe them may result in bodily harm and severe accidents according to circumstances.

Caution

For damage prevention of product

Failure to observe them or to correct trouble may damage the product itself or samples. In addition, information on performance and mis-operation, which is useful for operation and maintenance.

1

Treatment in emergency

TROUBLE sign and error code / Cause

Abnormality of temperature

Breakdown of Triac circuit

Disconnection of heater

sensor

 

 

TROUBLE sign and

TROUBLE sign and

TROUBLE sign and

Blinking

Blinking

Blinking

Defect of main relay

Abnormality of Refrigerator

Defect of electronic circuits

TROUBLE sign and

TROUBLE sign and

TROUBLE sign and

Blinking

Blinking

Blinking

Treatment method

Please record the kind of the code and turn off the power supply at once if the error code is displayed.

When abnormality occurs, the exchange of parts or the check of the device is needed. Please report to the shop where you bought the product or the our company office or the our company service agency.

Please inform of the generated error code when reporting.

2

Be sure to observe these rules

When using

Warning

1. Please ground effectively to avoid the shock hazard by the leak.

Please use the ground outlet as much as possible.

Ground outlet

Power supply plug

If there is no earth terminal

The earth construction is needed. Please consult the shop or the our company office.

When you use the outlet of the dipoles type

Please insert the earth adaptor which is attached outside standard goods in the power supply plug. Please confirm the polarity of the outlet thoroughly. Moreover, connect the earth wire of the earth adaptor (green) with the earth terminal on the power supply equipment side.

Dipoles type outlet

Earth wire

2.Please note the installation place.

Please do not ground to the following places.

Place where combustible gas and corroded gas are generated

Place where surrounding temperature becomes 35 or more

Place where temperature difference is violent

Damp place

Place which shines direct sunshine and adheres

Place where a lot of vibrations exist

Please install the space of 15 or more in the side and the back.

Caution

1.Please do not remodel

The remodeling act causes the break-down. Please never do.

3.Please supply the power supply by a special switchboard and the outlet.

Please use the switchboard and the outlet which suits electric capacity of this machine.

Electric capacity

BH200 : AC100V 13A

BH300 : AC100V 14A

2.Please ground to the horizontal place.

The trouble and the breakdown are caused when using while having inclined.

3

Warning

1. About the use of the liquid and cooling water

Please do not use the liquid with the explosion and toxicity.

Please do not flush cold water when using at high temperatures. (BH400/500)

Please do not mix water when you use oil in the examination tank. (BH400/500)

Caution

1. Please do the method of installing the hose correctly.

Please detach flexibility pipe or nipple for the

 

 

short-circuit and install the attached hose

Nipple

hose entrance

entrance when using as a circulation tank.

 

Securely connect to prevent water leak. When

 

 

using silicon oil as bath liquid, select a hose

 

 

resistive to silicon oil (e.g. fluorine rubber).

 

hose

 

 

Flexibility pipe for the short-circuit

 

2.Notes concerning liquid used

The liquid poured into the examination tank must use water or alcoholic solution. (BH200/300)

The liquid poured into the examination tank must use water or the silicon oil. (BH400/500)

It evaporates for water and alcohol, etc. while using .Please replenish sometimes.

Please use the ethyl alcohol solution about alcohol .Be careful please not to freeze referring to a right table in proportion to the service temperature. Do not use neither automotive antifreeze nor the ethylene glycol liquid. (BH200/300)

Using well water or bad-quality water will cause accumulation of scale and copestone on the heater pump, etc. Be sure to use distilled water or pure water to prevent performance deterioration or malfunction.

The viscosity must use the one to 50CST at 80 or more about the silicon oil.

3.Attention in handling

Density of ethanol

Coagulation

 

 

point ( )

Wt %

Vo1 %

 

4.8

6.0

-2.0

11.3

14.0

-5.0

13.8

17.0

-6.1

16.4

20.2

-7.5

17.5

21.5

-8.7

18.8

23.1

-9.4

20.3

24.8

-10.6

22.1

27.0

-12.2

24.2

29.5

-14.0

26.7

32.4

-16.0

29.9

36.1

-18.9

33.8

40.5

-23.6

39.0

46.3

-28.7

46.3

53.8

-33.9

Please do not sprinkle water on the control part and the operation panel. When water splashes to an internal electrical component, the leak and the electric shock are caused.

The upper surface in the tank etc. become high temperatures, too, when using at the high temperature. Please note handling enough.

4

Name of each part and function

Main body : BH200

Operation panel

Control part

Lid

Drain entrance

Front grill

Outlet only for

refrigerator Connector for external output (DIN 7P)

Connector for external communication (DIN 7P)

Leak breaker

Flexibility pipe for the short-circuit Power supply cable

The back of control part

5

Main body : BH300

Operation panel

Control part

 

 

Lid

Drain entrance

Front grill

Outlet only for

 

refrigerator

 

 

Caster

 

Connector for external communication

 

(DIN 7P)

Leak breaker

Connector for external output

(DIN 7P)

 

Flexibility pipe for the short-circuit

Power supply cable

The back of control part

6

Main body structural chart : BH200

 

Circulation liquid

Float for water

returns entrance

 

 

level surveying

Temperature

sensor

 

 

(Pt100Ω)

Heater

 

 

Cooling coil

 

 

Pump exit

 

 

Circulation pump

 

 

Heat insulator

 

 

Drain entrance

 

 

Tank on inside

Refrigerator

7

Main body structural chart : BH300

Circulation liquid Float for water returns entrance level surveying

 

 

 

 

 

 

Temperature sensor

Pump exit

 

 

 

 

 

(Pt100Ω)

 

 

 

 

 

 

 

Cooling coil

Heater

 

Circulation pump

 

Heat insulator

 

 

Tank on inside

Drain entrance

 

 

Refrigerator

8

Operation panel

attention : A detailed explanation of controller's specification, function, and operation method is described to the appended special owner guide. Please refer it.

-f -e -d

-a -b

-c

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POWER key

MODE key

DISPLAY key

MENU key

ENTER key

:Switch the controller from the stand-by state to the operating state, and vice versa.

:Allow the functions, such as to enter, edit, and delete programs, to set the time, and to switch the time setting.

:The content of the sub display is switched. The content of the display is a set temperature, the remainder time, clock time, and an execution segment number.

:The operation mode is selected. Each mode of the operation of a operation of a fixed value operation and an auto start and auto stops and the program operations can be selected.

:Input values of the set value (temperature, time, and clock time, etc.), the selection modes, and the execution segment numbers, etc. are fixed.

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