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English

Operating Manual

Heating Circulators

MA-4

MA-6

MA-12

MA-26

JULABO USA, Inc.

884 Marcon Boulevard

Allentown, PA 18109

Phone: +1(610) 231-0250

Fax: +1(610) 231-0260

info.us@ julabo.com

www.julabo.com

19530347-V3.doc

15.02.16

Содержание MA-12

Страница 1: ...erating Manual Heating Circulators MA 4 MA 6 MA 12 MA 26 JULABO USA Inc 884 Marcon Boulevard Allentown PA 18109 Phone 1 610 231 0250 Fax 1 610 231 0260 info us julabo com www julabo com 19530347 V3 do...

Страница 2: ...and distributed according to the requirements of ISO 9001 and ISO 14001 Certificate Registration No 01 100044846 Unpacking and inspecting Unpack the circulator and accessories and inspect them for pos...

Страница 3: ...Preparations 16 5 1 Installation 16 5 2 Bath fluids 16 5 3 Temperature application to external systems 17 5 3 1 Tubing 18 5 4 Filling draining 19 5 5 Countercooling 19 6 Operating procedures 21 6 1 Po...

Страница 4: ...DRATE PARITY HANDSHAKE 34 9 5 MENU ATC Absolute Temperature Calibration 35 9 5 1 ATC STATUS YES NO 37 9 5 2 ATC TYPE 1 2 3 POINT 37 9 5 3 Example 3 point calibration for internal control 38 9 6 MENU L...

Страница 5: ...Calibration ATC3 provides a high temperature stability in the bath With the 3 point calibration an offset is adjusted at three temperatures to ensure an accurate temperature pattern at the selected sp...

Страница 6: ...our unit or the information in this manual please contact us Contact JULABO USA Inc 884 Marcon Boulevard Allentown PA 18109 Phone 1 610 231 0250 Fax 1 610 231 0260 info us julabo com www julabo com Sa...

Страница 7: ...America all 3 warning labels must be affixed to the housing of the unit prior to use Directions for the positioning of the individual warning labels are enclosed with the warning labels included in t...

Страница 8: ...ions in your country you might be obliged to give back used or defect batteries to gathering places The product may be used with oil as bath fluid These oils fully or partially consist of mineral oil...

Страница 9: ...rved Mains power connection V Hz 208 230 50 60 perm range Current draw at 208V A 8 Current draw at 230V A 9 Mains power connection V Hz 100 115 50 60 perm range Current draw at 100V A 8 Current draw a...

Страница 10: ...ence 35 K Alarm message optical audible permanent Warning message optical audible in intervals Environmental conditions according to IEC 61 010 1 Use only indoor Altitude up to 2000 m normal zero Ambi...

Страница 11: ...A warning of possible property damage may also be contained in the text Notice Describes a possibly harmful situation If this is not avoided the product or anything in its surroundings can be damaged...

Страница 12: ...ubing for material defects e g for cracks Never operate damaged or leaking units Always turn off the unit and disconnect the mains cable from the power source before performing any service or maintena...

Страница 13: ...in the unit Before starting to work obtain information concerning the substance and determine the method of decontamination Notice Check the safety installations at least twice a year Excess temperatu...

Страница 14: ...ting Save set value Save selected parameter A beep signals the end of setting After the actions Start Stop and change from VFD Display to standard display the key is locked for a short time The above...

Страница 15: ...nd safety values 6 Key start the menu temperature setpoints 7 Key display of MENU structure 10 MULTI DISPLAY LED temperature indication menu indication 11 Control indicator Heating 12 Control indicato...

Страница 16: ...ity of water depends on local conditions Due to the high concentration of lime hard water is not suitable for temperature control because it leads to calcification in the bath Ferrous water can cause...

Страница 17: ...acteristics have corrosive characteristics or tend to crack No liability for use of other bath fluids 5 3 Temperature application to external systems Caution Securely attach all tubing to prevent slip...

Страница 18: ...350 C 8 930 220 0 5 m 8 930 221 1 0 m 8 930 222 1 5 m 8 930 223 3 0 m Metal tubing insulated M16x1 50 C to 200 C Adapter for metal tubing M10x1 on M16x1 Order No 8 970 444 Warning Tubing At high worki...

Страница 19: ...imum filling level with water as bath fluid 30 mm below the tank rim Recommended maximum filling level with bath oils 40 mm below the tank rim After filling immerse the samples in the bath or place th...

Страница 20: ...by tap water flowing through the built in cooling coil For applications requiring constant near ambient temperature tap water is thus only used in small amounts The circulator provides the necessary...

Страница 21: ...ation plate 6 2 Switching on Start Stop 6 2 1 Switching on the circulator Switching on Turn on the mains power switch 1 The unit performs a self test All segments of the 4 digit MULTI DISPLAY LED and...

Страница 22: ...C The integer digits flash example 25 2 Change the value by pressing the keys and to 50 00 C and confirm by pressing the key The decimal digits flash and can be adjusted if desired Confirm once more...

Страница 23: ...y pressed until the integer digits flash example 70 4 Change the value by pressing and to 85 00 C and confirm by pressing the key The decimal digits flash and can be adjusted if desired Confirm once m...

Страница 24: ...hut down The alarm is indicated by optical and audible signals continuous tone and the error message ALARM CODE 14 appears on the MULTI DISPLAY LED Setting range 20 C 230 C Rough setting can be effect...

Страница 25: ...ns 1 Switch in stage 1 recognizes a defined fluid level An audible warning interval tone sounds and on the MULTI DISPLAY LED the message E 40 appears Refill bath fluid 2 Switch in stage 2 recognizes a...

Страница 26: ...Aty ALARM TYPE by pressing the key 3 Press the key and the set parameter will flash Example 0 4 Change the parameter by pressing the key and confirm by pressing the key or press the key if the parame...

Страница 27: ...ned in the menu item Aty ALARM TYPE refer to page 26 1 Press the key 2 By pressing the or key select the menu tHigh or tLow 3 Press the key The integer digits flash 4 Change the values to 87 C and or...

Страница 28: ...ntrol parameter Tv Adjustable interface parameters page 34 br Baudrate Pty Parity HS Handshake ATC ATC Absolute Temperature Calibration page 34 Sta ATC status tyP Type 1 point 2 point or 3 point calib...

Страница 29: ...is to be retained The pump flow is pre adjusted in the factory and can be modified to suit user requirements Using a screwdriver turn the screw 1 anti clockwise by 360 Using flat pliers turn the mark...

Страница 30: ...the 3 setpoint mode The parameter flashes set by pressing YES This function can be used by pressing the key refer to page 22 or rt Switch on and off remote control The parameter flashes set by pressi...

Страница 31: ...omatic non automatic start mode AUTOSTART on AUTOSTART off Notice The circulator has been configured and delivered by JULABO in accordance with the NAMUR recommendations This means for the start mode...

Страница 32: ...eters are reset to factory settings 9 3 MENU Control parameters Xp Tv Tn Menu level 1 In most cases the control parameters preset in the factory are adequate for achieving an optimum temperature seque...

Страница 33: ...etting range 0 999 Lead time Tv Differential component The differential component reduces the transient time An insufficient lead time will prolong the time required for compensation of disturbance ef...

Страница 34: ...Level 2 Parameter level Press the key if a parameter is to be retained br BAUDRATE The parameter flashes switch by pressing and 4 8 4800 Baud 9 6 9600 Baud 19 2 19200 Baud 38 4 38400 Baud PtY PARITY...

Страница 35: ...ve adjusted working temperature This value is then set on the circulator in the menu ATCalibration under menu item Ctx This can be a 1 point 2 point or 3 point calibration C TT M B INT T M Temperature...

Страница 36: ...ration is carried out the following menu items are not indicated anymore The value tt2 is only indicated In addition the measured temperature value Ct 2 is saved during the next step Integer digits fl...

Страница 37: ...9 5 2 ATC TYPE 1 2 3 POINT A 1 point 2 point or 3 point calibration can be carried out First geometrically define the location for calibration measuring point CT then determine the temperature values...

Страница 38: ...irm by pressing the key The decimal digits flash Confirm once more by pressing the key 3 The bath is heated up Wait for approx 5 minutes until the temperature is constant 2 Reading of temperature meas...

Страница 39: ...ted Setting Ct 2 by using the keys Integer digits flash set by pressing 119 Decimal digits flash set by pressing 5 The second of 3 points is calibrated Return to 1 Set working temperature value 160 00...

Страница 40: ...essing Integer digits flash set by pressing Decimal digits flash set by pressing Factory settings 200 C Setpiont High 50 C Setpoint Low The limitation of the operating temperature range effects the te...

Страница 41: ...occurred insufficient filling level of bath fluid caused by pumping out Replace the tubing and refill bath liquid The float is defect e g transport damage Repair by authorized JULABO service personne...

Страница 42: ...arting the unit the alarm is cancelled If the error occurs once more after the restart a remote diagnosis is required Configuration Error The configuration of the circulator does not correspond with i...

Страница 43: ...peration relay powered Alarm relay not powered Pin assignment Pin Signal 1 24 V I max current 25 mA 2 0 V 3 Alarm relay 4 Reserved do not use 5 Cooling pulse RS232 serial interface This port can be us...

Страница 44: ...l read r OFF REMOTE STOP The circulator is now operated via the computer In general the computer master sends commands to the circulator slave The circulator sends data including error messages only w...

Страница 45: ...xxx xx Set high temperature warning limit t High out_sp_04 xxx xx Set low temperature warning limit t Low out_sp_07 x Set the pump pressure stage 1 4 out_par_06 xxx Xp control parameter of the intern...

Страница 46: ...ne Selected setpoint 0 Setpoint t 1 1 Setpoint t 2 2 Setpoint t 3 in_mode_05 none Circulator in Stop Start condition 0 Stop 1 Start 12 4 Status messages Status messages Description 00 MANUAL STOP Circ...

Страница 47: ...SOR OR CHECK COOLING WATER CIRCUIT OF REFRIGERATOR Cooling of the condenser is affected Clean air cooled condenser Check the flow rate and cooling water temperature on water cooled condenser 21 WARNIN...

Страница 48: ...onditions OFF R OFF or ALARM Connect the circulator to the computer using an interface cable Start the EasyBlackBox program The program asks for the port used COM1 and the baud rate of the unit You do...

Страница 49: ...not required The tank should be filled only with a bath fluid recommended by JULABO To avoid contamination it is essential to change the bath fluid from time to time Repairs Before asking for a servi...

Страница 50: ...ility Buyer s sole and exclusive remedy under the Initial Warranty is strictly limited in Seller s sole discretion to either i repairing defective parts or ii replacing defective parts In either case...

Страница 51: ...be governed by the substantive laws of the Commonwealth of Pennsylvania without regard to its principles of conflicts of law 8 Waiver Any failure of the part of Seller to insist on strict compliance w...

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