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BEFORE USING IT

REQUIREMENTS FOR INSTALLATION

WARNING

4. Choose a correct power distribution board.

・

Choose a correct power distribution switchboard or receptacle that meets the oven’s
rated electric capacity.

Electric capacity

：

Model DF811

AC220V

3-phases

16.5A

Model DF1011

AC220V

3-phases

22A

Model DH811

AC220V

3-phases

24A

Model DH1011

AC220V

3-phases

33A

・

Do not connect the oven to an outlet that differs from the above specifications because a fire or
electrical shock will occur.

5. Supply connections for the oven

・

Request the supply connection for the 3-phases 220V specifications from a licensed
electrician.

・

Failure to have this operation complete by certified personnel will cause a fire or
electrical shock during Oven operations.

6. Do not use the unit in an area where there is flammable or explosive gas.

・

Never use the unit in an area where there is flammable or explosive gas. The unit is
not explosion-proof. An arc may be generated when the power switch is turned ON or
OFF, and fire/explosion may result.

可燃性ガス

爆発性ガス

Explosive gas

Flammable gas

Содержание DF Series

Страница 1: ...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 Co LTD This paper has been printed on recycled paper ...

Страница 2: ......

Страница 3: ...OD 26 To choose program menu function 29 TO MAKE OUT NEW PROGRAM 31 TO EDIT PROGRAM 32 TO EDIT SEGMENT 33 TO ADD SEGMENT 37 TO FINISH PROGRAM EDITING 38 TO DELETE PROGRAM 39 HANDLING METHOD OF FUNCTION MENU 40 To select function menu item 40 TO SET UP TIMER MODE 43 TO SET UP KEYLOCK MODE 44 TO SET UP BUZZER MODE 45 CALIBRATION OFFSET FUNCTION 46 SETTING THE CALIBRATION OFFSET FUNCTION 47 TO CHECK ...

Страница 4: ...equire hospitalization or outpatient visits for a long time Note 2 Minor injury means a wound or an electrical shock that does not require hospitalization or outpatient visits for a long time Note 3 Property damage means damage to facilities devices and buildings or other properties Meanings of pictograms This pictogram indicates a matter that encourages the user to adhere to warning caution inclu...

Страница 5: ...l shock Caution scald Caution no road heating Caution not to drench ONLY WATER Caution water only Caution deadly poison Prohibit Prohibit generally Prohibit inflammable Prohibit to disassemble Prohibit to touch Compulsion TAL HORIZON Compulsion generally Compulsion connect to the grounding terminal Compulsion install on a flat surface Compulsion disconnect the power plug Compulsion periodical insp...

Страница 6: ... shock Do not use the power cord tie up in a bundle This could cause to a fire from overheating of the power cord Do not injure the power cord Do not bend or twist or tug the power cord forcibly This could cause a fire or an electrical shock Do not use samples containing a flammable or explosive substance Never to use samples containing a flammable or explosive substance This could cause a fire or...

Страница 7: ...n Do not install the oven in a place where Flammable gas or corrosive gas is generated Ambient temperature exceeds 35 Ambient temperature fluctuates violently There is direct sunlight There is excessive humidity There is a constant vibration Keep the following clearance around the oven 3 Operation with ventilation When using this machine with ventilation with Damper opened it is required to make s...

Страница 8: ...ecifications because a fire or electrical shock will occur 5 Supply connections for the oven Request the supply connection for the 3 phases 220V specifications from a licensed electrician Failure to have this operation complete by certified personnel will cause a fire or electrical shock during Oven operations 6 Do not use the unit in an area where there is flammable or explosive gas Never use the...

Страница 9: ...the product is strictly prohibited This could cause a failure Install the product on a flat surface Unanticipated problems or failures may occur otherwise CAUTION After installed you should It may cause injury to a person if this oven falls down or moves by the earthquake or the impact etc To prevent take measures that the unit cannot fall down Modification ...

Страница 10: ...cover of the cord may melt and fire or electrical shock may result When the power cord is damaged exposure of the core wires disconnection etc turn off the power key right immediately then turn off the circuit breaker and the main power Contact customer service for a replacement immediately If this procedure is not followed fire or electrical shock may be caused Connect the power cord to a adequat...

Страница 11: ... unit ventilation hole exhaust port etc If this procedure is not followed fire electrical shock or burn may result If the foreign substances enter the unit turn off the circuit breaker immediately and contact a service technician for inspection If this procedure is not followed fire electrical shock or burn may result Caution for handling samples During and immediately after operation the internal...

Страница 12: ...scatter Entering of a flammable material or a metal into the heater assembly may cause a fire or an electric shock Some time may be necessary for the temperature to rise when processing a large amount of sample or a sample with a larger thermal load Confirm a correct amount as necessary and set the sample Note that the indicated temperature may become unstable when processing a heat generating sam...

Страница 13: ...dent overheat preventive unit for safety Set the temperature of the independent overheat preventive unit to a temperature 15 or more higher than that of the temperature controller 11 About the operating temperature range Always operate the unit within the specified operating temperature range DF811 1011 40 to 200 DH11 1011 40 to 300 Operating the unit outside the operating temperature range may ca...

Страница 14: ...r However strong acid occasionally corrodes even stainless steel Besides this the silicone rubber packing is also vulnerable to acid alkali oil and halogen s solvent 15 When you open and shut the door Do not put your hand either face near the door when you open and shut the door Failure to observe this caution may result in injury because the door hits your hand or face 16 When using the cable por...

Страница 15: ...rror Overheat Error Calls a service Er 08 Controller Er Controller Er Calls a service Er 10 Main relay Er Main relay Er Calls a service Er 14 RAM Error Controller Er Calls a service Er 15 EEPROM Error Controller Er Calls a service How to manage In case these error code mentioned above is displayed recode the error code and shut off the power immediately In case Er14 is displayed once turn off a ci...

Страница 16: ...13 DESCRIPTION AND FUNCTION OF EACH PART Main unit Exhaust damper Cable port Exhaust port Heater maintenance door Power cable Handle Control panel Door Circuit breaker ...

Страница 17: ... etc 7 Sub Display It displays set temperture remaining time current hour and execution segment No etc 8 lamp It comes ON when displaying temperature of the inside of tank at main display 9 ERROR lamp It comes ON when any trpuble within equiment 10 DOOR lamp It comes ON to indicate that door is being opened not provided on this unit 11 STANDBY lamp It comes ON in the standby mode and blinks in the...

Страница 18: ...n t install it at place where inflammable gas or corrosive gas breaks out Caution Plug receptacle check Connect power supply code to proper switch board or plug receptacle Safety check Make sure that independent overheat prevention is set 15 higher than the temperature of its inside to be used Charge check In order to charge battery for date back up in case of new installment or circuit breaker is...

Страница 19: ... FIXED TEMP AUTO START AUTO STOP PROGRAM 電源運転メニュープログラム機能メニュー After power supply is turned on fan starts to spin and fan lamp flashes Main display indicates temperature of the inside of tank and lamp flashes Sub display indicates standing by and standing by lamp flashes This is On standby state When you press POWER key again the power will be turned off In case of first use power supply of the ...

Страница 20: ...h the MENU key ﾀｲｷﾁｭｳ 1999 09 17 12 02 定値運転ｵｰﾄｽﾀｰﾄｵｰﾄｽﾄｯﾌﾟﾌﾟﾛｸﾞﾗﾑ運転 MENU Operation menu starts and becomes an Operation mode choice screen Fixed temp OP OP mode choice STANDBY END HEAT FAN FIXED TEMP AUTO START AUTO STOP PROGRAM On operation mode choice screen you can see blinking display at sub display which indicates the name of operation mode currently selected and operation lamp blinks corr...

Страница 21: ...to the operation mode 3 Press the jog dial Operation mode was decided Next appears input screen of each operation mode 4 Method of cancellation Press MENU key again if you want to cancel the operation menu halfway ﾀｲｷﾁｭｳ 1999 09 17 12 02 定値運転ｵｰﾄｽﾀｰﾄｵｰﾄｽﾄｯﾌﾟﾌﾟﾛｸﾞﾗﾑ運転 MENU ...

Страница 22: ...OP PROGRAM 2 Set up temperature Next it moves to input screen of setup temperature sub display indicates Setup Temp and the number which indicates the temperature blinks Setup Temp ０ Fixed temp OP setup temperature input screen Turn the jog dial and setup temperature should be indicated UP DOWN 3 Push the jog dial Setup Temp 100 Fixed temp OP FIXED TEMP AUTO START AUTO STOP PROGRAM Set up temperat...

Страница 23: ...of arrow sign will be as follows according to the relationship between setup temperature when fixed temperature operation starts and temperature of the inside of chamber Setup Temp １００１９９９０９１７１２１５ When setup temperature is higher than that of the inside of chamber Setup Temp １００１９９９０９１７１２１５ When setup temperature is lower than that of the inside of chamber The direction of arrow sign wil...

Страница 24: ... FIXED TEMP AUTO START AUTO STOP PROGRAM 3 Input Wait Time to operate Start time After setup temperature is decided input screen for wait time to operate or start time appears When timer mode setup indicates Wait Time you can input wait time to operate and when Start Time is indicated you can input start time to operate When it is forwarded from factory Wait Time is selected Concerning timer mode ...

Страница 25: ...link to flash and Standby lamp will blink Sub display indicates setup temperature and remaining time for startup Setup Temp 100 start rear 30min STANDBY END HEATER FAN FIXED TEMP AUTO START AUTO STOP PROGRAM When remaining time becomes 0 operation begins When operation begins Standby Lamp goes out and sub display indicates the same display as is shown in fixed temperature operation Setup Temp100 1...

Страница 26: ...stop OP FIXED TEMP AUTO START AUTO STOP PROGRAM 3 Input and fix operation time operation stop hour When setup temperature is fixed input screen for operation time or Auto stop operation appears If timer mode setup indicates Time it is to input operation time If it indicates Hour it is to input the hour to stop operation stop Time ３０ｍｉｎ Auto stop OP Edit screen for operation time stop Time ０００ Aut...

Страница 27: ...o fix it Fan OFF Auto stop OP Fan choice screen 6 Press Jog dial Fan function is fixed and auto stop mode operation starts Auto stop lamp will change from blink to flash and sub display indicates temperature and remaining time toward operation stoppage Setup Temp100 Stop after 30min STANDBY END HEATER FAN FIXED TEMP AUTO START AUTO STOP PROGRAM While wait function is On when temperature of the ins...

Страница 28: ...b display indicates operation stop time OP stop time 1999 09 17 13 00 STANDBY END HEATER FAN FIXED TEMP AUTO START AUTO STOP PROGRAM When you choose Off on fan function fan will stop at the same time that operation stops 7 How to stop Press POWER key if you want to suspend operation POWER ...

Страница 29: ...ram OP OP mode choice FIXED TEMP AUTO START AUTO STOP PROGRAM 2 To choose Program number and fix it Choose program number by jog dial and fix it Program P01 Program OP FIXED TEMP AUTO START AUTO STOP PROGRAM In case no program is registered after beep sound of buzzer and sub display indicates message In that case register the program again and do it over from the beginning on Program menu A progra...

Страница 30: ...eration is in the state of waiting Program lamp changes from blink to flash and Standby lamp blinks Sub display indicates program number and remaining time toward operation startup Program P01 Start rear 30min STAND BY END HEATER FAN FIXED TEMP AUTO START AUTO STOP PROGRAM When remaining time becomes 0 program operation begins When operation begins Standby Lamp goes out and sub display indicates s...

Страница 31: ... out segment number and the rest number of repeat times are displayed alternately Setup Temp １００ Rep rest １０ The rest number of times of the repeat When program operation ends END lamp blinks and sub display indicates the time when the operation ends OP stop time 1999 09 17 15 00 STANDBY END HEATER FAN FIXED TEMP AUTO START AUTO STOP PROGRAM When you choose Off in setting fan spinning speed of pro...

Страница 32: ...power is ON 1 Press PROGRAM key MENU PROGRAM Program menu starts up and function choice screen appears Prepare Program Entry 0 rest 16 STANDBY END HEATER FAN FIXED TEMP AUTO START AUTO STOP PROGRAM Sub display indicates the number of registered program the number of remaining segment and also blinking display of function name which is being chosen No Function name Sub display 1 Prepare Program Pre...

Страница 33: ...dial Function name is replaced by turns 3 Press Jog dial Kind of function is fixed and input screen of each function appears 4 How to cancel If you want to cancel program menu halfway press PROGRAM key again PROGRAM ...

Страница 34: ...ART AUTO STOPﾟ PROGRAM 2 To choose Program number Program number choice screen appears sub display indicates Prepare and the number which indicates program number blinks Turn jog dial to have the program number which you need display from P01 P99 However program number which is already registered is not displayed Prepare Ｐ０１ Entry ０ rest １６ Program number choice screen 3 Press Jog dial Prepare P01...

Страница 35: ...d sub display indicates Editing and the number which indicates program number blinks Turn jog dial and have program number which you want to edit display among registered program Sub display indicates the number of segment which chosen program uses and also the number of remaining segment on lower berth Editing Ｐ０１ Use ５ rest １０ Program number choice screen 3 Press Jog dial Edit P01 Use 5 rest 10 ...

Страница 36: ... not equipped you can choose On or Off of fan only by End segment Concept of segment is shown as below However Start temp corresponds to Temperature of the inside of chamber when you carry out segment number 1 just after program starts Other than that case it will be Setup temp of segment which is carried out most recently Ramp time Sork time Time Setup temp Temp Start temp Concept of repeat is sh...

Страница 38: ...n corresponding to event function 1 4 is equipped it is constantly displayed When the option is not equipped it is not displayed Rep start segment While ramp time indicates End and Soak time indicates Hold it is not displayed It is not displayed also when it is inserted between repeat sections designated by other segment Rep count It is not displayed when repeat start segment is not displayed and ...

Страница 39: ...me １２ｈ３４ｍＰ０１０１ rest １０ Fix input content Ramp time １２ｈ３４ｍＰ０１０１ rest １０ Choice screen 4 How to cancel If you want to cancel the input of Step halfway press PROGRAM key Contents which are being input are cancelled and you go back to setup item choice screen Ramp time １２ｈ３４ｍＰ０１０１ rest １０ Cancel input content Ramp time STEP Ｐ０１０１ rest １０ Choice screen ...

Страница 40: ... STEP Ｐ０１０２ rest ９ Choice screen Contents which are initially set up with appended segment are as follows Segment which is carried out at the stage of program preparation has the same contents Item name Initial value Remarks Ramp time Step Setup temp 0 Soak time Hold Wait function Off Wait function is of no effect since Soak time indicates Hold Fan spinning 10 It is effective only when option is ...

Страница 41: ...OGRAM EDITING 1 To choose Program End On setup item choice screen have Program End display and press jog dial Program End P01 01 rest 10 FIXED TEMP AUTO START AUTO STOP PROGRAM You can end by pressing PROGRAM key on setup item choice screen too ...

Страница 42: ...UTO START AUTO STOP PROGRAM 2 To choose Program number Program number choice screen appears Have program number which you want to delete display and press jog dial Delete Ｐ０１ Use ５ rest １０ Choice screen for program number 3 To confirm and choose Yes Confirmation screen to delete program appears Check if it indicates the right program number to delete Then choose Yes by jog dial and press it Delete...

Страница 43: ...ation offset temperature setup 5 Acc Time Accumulated operation time setup 6 Date time Date time setup 7 Fan spinning Fan spinning speed setup 8 Damper opening Damper opening degree setup 9 Comm Lockout off Communication lockout mode setup To select function menu item Make sure that power is on 1 Press MODE key PROGRAM MODE Function menu starts up and item choice screen appears Timer mode time STA...

Страница 44: ...ne No Name Sub display 1 Timer mode Timer mode time 2 Key lock mode Key lock mode OFF 3 Buzzer mode Buzzer mode ON 4 Calibration Offset Calibrate ０ 5 Acc time Acc time ４９９９９ｈｒ 6 Date Time Date １９９９１２３１ Time ２３５９ 7 Fan Fan １０ 8 Damper Damper ０ 9 Comm Lockout Comm Lockout OFF ...

Страница 45: ...42 3 Press Jog dial Either input screen for each item or operation screen appears 4 How to cancel If you want to cancel item choice halfway press MODE key again PROGRAM MODE ...

Страница 46: ...On item choice screen in function menu have Timer mode display and press jog dial Timer mode time FIXED TEMP AUTO START AUTO STOP PROGRAM 2 To choose mode cursor disappears and current mode blinks Turn jog dial and have either Time or Clock display Timer mode time Timer mode Clock 3 Press Jog dial Timer mode Clock FIXED TEMP AUTO START AUTO STOP PROGRAM Timer mode is fixed and it goes back to item...

Страница 47: ...links Turn jog dial to have either On or Off display Key lock mode OFF Key lock mode ON 3 Press Jog dial Key lock mode ON FIXED TEMP AUTO START AUTO STOP PROGRAM Key lock mode is fixed and it goes back to item choice screen in function menu If you turn on Key lock mode you cannot change content of program and setup content of some function menu Sub display indicates Key being locked Setup temp １００...

Страница 48: ...ice of Mode Cursor disappears and current mode blinks Turn jog dial to have either On or Off display Buzzer mode ON Buzzer mode OFF 3 Press Jog dial Buzzer mode OFF FIXED TEMP AUTO START AUTO STOP PROGRAM Buzzer mode is fixed and it goes back to item choice screen in function menu If buzzer mode is Off alarm buzzer in the abnormal auto stop buzzer and program operation end buzzer don t ring ...

Страница 49: ...rature of the operation panel under the condition that the temperature in the chamber is constant for a set temperature It is natural to say that this value is equal to the target set temperature DPV is a measure ment temperature of a voluntary point in the chamber under this condition The difference between DPV and DSV including the sign is defined as the calibration offset Therefore offset is sh...

Страница 50: ... FIXED TEMP AUTO START AUTO STOP PROGRAM 2 Input of Offset temperature cursor disappears and current offset temperature blinks Turn jog dial to set tem perature and have it display Calibrate ０ Calibrate ５ 3 Press Jog dial Calibrate 5 FIXED TEMP AUTO START AUTO STOP PROGRAM Calibration offset temperature is fixed and it returns to item choice screen in function menu ...

Страница 51: ...menu turn jog dial and have Acc Time display Acc time 100hr FIXED TEMP AUTO START AUTO STOP PROGRAM It displays accumulated operation time from factory shipment to the present Acc time １００ｈｒ Accumulated operation time is accumulation of time during which power is not off Standby time wait time and operation end time are also accumulated as operation time 2 Press MODE key After checking content pre...

Страница 52: ...ey and stop operation 1 To have Date Time display On item choice screen in function menu turn jog dial and have Date and Time display Date 1999 09 22 Time 17 30 FIXED TEMP AUTO START AUTO STOP PROGRAM Current date and time are displayed Date １９９９０９２２ Time １７３０ 2 To choose Setup item If you turn jog dial cursor moves from Year Month Day Hour and Minute in order Choose item which you want to set ...

Страница 53: ...ure blinks Turn jog dial to change the figure Date １９９９０９２２ Time １７３０ Date ２００００９２２ Time １７３０ 4 Press Jog dial Date 2000 09 22 Time 17 30 FIXED TEMP AUTO START AUTO STOP PROGRAM Setup figure of clock is fixed and it returns to item choice screen in function menu ...

Страница 54: ...Fan display On item choice screen in function have Fan display and press jog dial Fan 1 FIXED TEMP AUTO START AUTO STOP PROGRAM 2 To decide fan spinning speed Cursor disappears and current setup speed blinks Turn jog dial to decide the speed from 1 to 10 and have it display Fan １ Fan １０ 3 Press Jog dial Fan 1 FIXED TEMP AUTO START AUTO STOP PROGRAM Fan spinning speed is fixed and it returns to ite...

Страница 55: ...e screen in function menu have Damper display and press jog dial Damper 0 FIXED TEMP AUTO START AUTO STOP PROGRAM 2 To decide damper opening degree cursor disappears and current damper opening degree blinks At the time of shipment from factory it is entirely closed Turn jog dial to choose one from among five degrees 0 25 50 75 or 100 and have it display Damper ０ Damper ２５ Damper ５０ Damper ７５ Dampe...

Страница 56: ...53 3 Press Jog dial Damper 25 FIXED TEMP AUTO START AUTO STOP PROGRAM Damper opening degree is fixed and it returns to item choice screen in function menu ...

Страница 57: ... Lockout ON FIXED TEMP AUTO START AUTO STOP PROGRAM 2 To choose Comm Lockout cursor disappears and current mode blinks Turn jog dial and have either On or Off display Comm Lockout ON Comm Lockout OFF 3 Push the Jog dial Comm Lockout ON FIXED TEMP AUTO START AUTO STOP PROGRAM Communication lockout is set and it returns to item choice screen in function menu ...

Страница 58: ...tive while the heater is in the temperature rising process etc and flash alternately on the display Activation Setting Method Set the independent overheating prevention 15 C higher than the set temperature of the main unit When setting the proper value to protect the sample be sure it is well above room temperature and set it at least 15 C higher than the maximum temperature set value of the tempe...

Страница 59: ...it is normal Check the operation of the independent overheat preventive device After executing the fixed temperature operation at the set temperature 0 set the operation temperature of the Independent Temperature Overheating Prevention Device to 0 Under normal circumstances the heater circuit is cut off in a few seconds and the TROUBLE lamp and flashes at the same time and the alarm buzzer sounds ...

Страница 60: ...ords Warranty period is one 1 year after the date of your purchase During this warranty period we will offer free repair service on the basis of the conditions provided on the warranty card If you need repair service after expiration of the warranty period contact our sales or service representative in your vicinity or service office for advice Minimum Inventory Period of Repair Parts Repair parts...

Страница 61: ...ion automatic temperature over rise prevention Key lock function Independent Temperature Overheat Prevention device Short circuit breaker Sensor K thermocouple double sensor Heater Stainless steel pipe heater with fan Heater nominal capacity kW 4 5 6 0 6 9 9 0 Blower fan motor Shaft current fan Condenser 20W 2 for model 1011 Cable port Inner diameter 30 mm rear face Insulation Glass wool Glass woo...

Страница 62: ...59 SCHEMATICS DF811 ...

Страница 63: ...60 DF1011 ...

Страница 64: ...61 DH811 ...

Страница 65: ...62 DH1011 ...

Страница 66: ...63 ...

Страница 67: ...contactor Y7 BMFT61042N Tr2 Transformer 220 200V TH1 K thermocouple 1 16 001 0052 Thermocouple double sensor DF1011 Symbol Part Name Code No Specifications CT Current Transformer Y7 K2CU F20A EGS ELB Circuit breaker Y7 BKW3303 F1 2 Motor 2 14 001 0027 BKREK74L 4 AC200V H1 2 Heater DH102 40880S AC200V 2000W PIO7 board 1 24 000 0084 PLANAR board 1 24 000 0120 Hitec CR2 Independent overheat preventio...

Страница 68: ...netic contactor Y7 BMFT61842N Tr2 Transformer 220 200V TH1 K thermocouple 1 16 001 0052 Thermocouple double sensor DH1011 Symbol Part Name Code No Specifications CT Current Transformer Y7 K2CU F20A EGS ELB Circuit breaker Y7 BKW3403 F1 2 Motor 2 14 001 0027 BKREK74L 4 AC200V H Heater DH102 40880 AC200V 3000W PIO7 board 1 24 000 0084 PLANAR board 1 24 000 0120 Hitec CR2 Independent overheat prevent...

Страница 69: ... Potassium peroxide sodium peroxide barium peroxide and other inorganic peroxides Potassium nitrate sodium nitrate ammonium nitrate and other nitrates Sodium chlorite and other chlorites Calcium hypochlorite and other hypochlorites Flammable substances Ethyl ether gasoline acetaldehyde propylene chloride carbon disulfide and other substances with ignition point at a degree 30 or more degrees below...

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Страница 72: ... attempt to perform matters prohibited in this operation instruction Otherwise an unexpected accident may result Notice Descriptions in this operating instruction are subject to change without notice We will replace a manual with a missing page or paging disorder Instruction Manual FINE OVEN DF811 DF1011 DH811 DH1011 First edition Jan 8 2008 Revised Feb 15 2012 Yamato Scientific Co Ltd 103 8432 2 ...

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