Heidolph MR Hei-Standard Translation Of The Original Operating Instructions
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Heidolph MR Hei-Standard Translation Of The Original Operating Instructions

Magnetic stirrer, safe heating and mixing
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Magnetic stirrer
MR Hei-Standard, MR Hei-Tec
M1M3_108
Safe Heating and Mixing
Translation of the original operating instructions
Operating instructions must be read before initial start-up.
Please follow the safety instructions provided.
Please keep for future reference.

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Summary of Contents for Heidolph MR Hei-Standard

  • Page 1 Magnetic stirrer MR Hei-Standard, MR Hei-Tec M1M3_108 Safe Heating and Mixing Translation of the original operating instructions Operating instructions must be read before initial start-up. Please follow the safety instructions provided. Please keep for future reference.
  • Page 2 Overview MR Hei-Standard...

  • Page 3: Table Of Contents

    Contents Overview ....................B Scope of supply MR Hei-Standard ......................... D Scope of supply MR Hei-Tec ............................. E Key to illustrations ..................F Applied standards and guidelines ............. 1 Safety instructions ..................1 Device description ..................7 Storage & transport .................. 7 Unpacking the device ................

  • Page 4: Scope Of Supply Mr Hei-Standard

    MR Hei-Standard Scope of supply MR Hei-Standard Accessories (optional) Scope of supply MR Hei-Standard As standard (EU): 505-20000-00 (230 V, 50/60 Hz) For US: 505-20000-01 (115 V, 50/60 Hz) For UK: 505-20000-02 (230 V, 50/60 Hz) For IN: 505-20000-18 (230 V, 50/60 Hz)
  • Page 5 MR Hei-Tec Scope of s upply MR He i-Tec Accessories (optional) Scope of supply MR Hei-Tec As standard (EU): 505-30000-00 (230 V, 50/60 Hz) For US: 505-30000-01 (115 V, 50/60 Hz) For UK: 505-30000-02 (230 V, 50/60 Hz) For IN: 505-30000-06 (230 V, 50/60 Hz) Power cord As standard (EU): 14-007-003-81 (230 V, 50/60 Hz) For US: 14-007-045-10 (115 V, 50/60 Hz)
  • Page 6 MR Hei-Tec...

  • Page 7: Key To Illustrations

    Key to illustrations MR Hei-Standard (page A, C) Hotplate Mains switch: Switch device on/off Speed control knob: Set set speed LED I/O: Device on/off Switch heating function on/off Heating button: LED light for heating function: Device heats up/does not heat up...

  • Page 9: Applied Standards And Guidelines

    Applied standards and guidelines EC declaration of conformity NOTICE  See the "EC declaration of conformity" enclosed. Safety instructions Risk of injury due to failure to observe safety signs and safety in- WARNING structions! Dangers emerge when safety signs, located on the device, are not ob- served or when safety instructions detailed in the operating instructions are not followed.
  • Page 10 General safety instructions The device has been constructed according to state-of-the-art technology and recognized safety regulations. However, risks may still arise during installation, operation and maintenance.  Please observe the safety instructions and warning notices. The safety instructions provided in this chapter are supplemented by specific warning notices in the following chapters.
  • Page 11 (acknowledgment of the safety instructions is particularly important). Safety-conscious operation Heidolph Instruments does not accept liability for personal injury or damage to property which may result from improper and unprofessional working procedures.  The following regulations must be observed: ...
  • Page 12 Information on the device Note Meaning Name plate (example: MR Hei-Tec) Warranty seal Warning Before opening the box disconnect power plug. Note: please disconnect the connection to the power supply before opening the device. Warnung Vor dem Öffnen des Gehäuses Netzstecker ziehen. Ground symbol Hot surface Contact thermometer terminal assignment...
  • Page 13 Residual dangers Despite all precautions taken, residual risks can emerge which may not be immediately obvious! Adhering to the safety instructions, the intended use and the operating instructions as a whole can reduce residual risks! Risk of slipping! WARNING Risk of injury. After operation or in the event of malfunctions, there may be liquid on the floor close to the machine.
  • Page 14 Unauthorized access is prohibited! WARNING Risk of injury. Risks arise if unauthorized persons enter the danger zone of the device.  The operator is responsible for ensuring that unauthorized persons (e.g. visitors) do not have access to the danger zones (service area, protected areas). Failure to observe the danger zone, work area and service area! DANGER Dangers are posed by electrical and mechanical energies, as well as by...

  • Page 15: Device Description

    Unpacking the device 1. Unpack the device and if necessary, remove any protective films. 2. Check scope of supply. Has the device been damaged or is delivery incomplete? Please inform Heidolph Instruments.  Installation Device Toppling of the device with attachment! CAUTION Risk of injury and damage to the enclosure.
  • Page 16 Accessories (optional) Temperature sensor Pt 1000 (DIN EN 60751, Class A) Immersion depth of temperature sensor NOTICE Immerse the temperature sensor in the medium by at least 20 mm. Otherwise inaccu- rate measurements are possible. The temperature sensor Pt 1000 measures and regulates the temperature of the heated medium. 1.

  • Page 17: Start-Up

    Heat-On 5 liter block (when using a support rod)  Mount support rod with an extension arm. Start-up The mains voltage and specification of the mains voltage on the CAUTION name plate do not coincide! Damage to property as a result of overvoltage. ...
  • Page 18 Risk of electric shock or a short circuit! DANGER Risk of electric shock or short circuit due to melted insulation  Ensure that all mains cables, pipes and connecting cables have been laid correctly in the area where heat is generated. 1.

  • Page 19: Operation

    Operation Stirring MR Hei-Standard Start stirring function NOTICE The stirring function starts from a speed of 100 rpm. You can adjust the speed up to a speed of 1400 rpm. 1. Set set speed. Example: 100 rpm...
  • Page 20 MR Hei-Tec 1. Set set speed. Example: 150 rpm Stirring function switched on? If you have already switched on the stir- ring function at this point in time, the appliance adjusts to the set value imme- diately. Acceptance of the set value The set value is ac- cepted automatically...

  • Page 21: Heating

    2. Switch on stirring function. Example: 150 rpm Heating Set temperature setting value NOTICE You can set the set temperature anywhere between 20 to 300 °C. 1. Switch off the device.
  • Page 22 2. Select heating method a. or b. MR Hei-Standard a. Heating without temperature sensor b. Heating with temperature sensor The temperature is measured and regulat- ed exclusively using the hotplate. Connect temperature sensor NOTICE The actual temperature in the stirring con- ...
  • Page 23 4. Set set temperature. Example: 50 °C 5. Switch on heating function. Example: 50 °C...
  • Page 24 MR Hei-Tec a. Heating without temperature sensor b. Heating with temperature sensor The temperature is measured and regulat- ed exclusively using the hotplate. NOTICE Connect temperature sensor The actual temperature in the stirring con-  Follow the instructions in chapter tainer is always lower than the preset set "Installation"...
  • Page 25 4. Set set temperature. Example: 60 °C Display element „ext“ If the temperature sensor is connected, the display element "ext" is also shown. Heating function switched on? If you have already switched on the heating function at this point in time, the appliance adjusts to the set value im- mediately.
  • Page 26 5. Switch on heating function. a. Heating without temperature sensor b. Heating with temperature sensor Example: 60 °C Fast-Mode and Precise-Mode You can choose between the fol- lowing 2 modes as soon as you have switched on the heating func- tion: ...
  • Page 27 Display of set speed and set temperature (MR Hei-Tec)  Readout the set speed and set temperature. Display element „ext“ If the temperature sensor is connected, the display element "ext" is also shown.
  • Page 28 Calibrating (MR Hei-Tec) With the calibrating function, you can change the temperature of the medium measured using the temperature sensor Pt 1000 by a calibration value of -5 °C to +5 °C. Stirring function and heating function The stirring function and the heating function may not be active. 1.
  • Page 29 3. When you reach the desired setting, release the Hei Guide rotary-push button. Save settings The last selected settings remain saved following switching off and are offered to you first when setting again the calibrating function. Safety Plus (MR Hei-Tec) The Safety Plus function allows you to switch off error monitoring of the temperature sensor for errors "E21"...
  • Page 30 a. Switch off Safety Plus function b. Switch on Safety Plus function 3. Press Heating button again. 3. Press Heating button again. 4. When you reach the desired setting, release the Hei Guide rotary-push button. Save settings The last selected settings remain saved following switching off and are offered to you first when setting again the Safety Plus function.

  • Page 31: Error Codes

    Error codes Error code displayed on the device NOTICE 1. Perform a reset. 2. Implement the measures suggested in the table below. MR Hei-Standard Error code Cause Consequence Measure LED I/O flashes Heating function off.  Please contact our one time Technical Service.
  • Page 32 Error Mode Cause Consequence Measure code „E21“ * a. Temperature sensor  Position the tempera- dropped from the medi- ture sensor at the measuring point.  Perform a reset. b. Cool medium is refilled  Perform a reset. when heating function is switched on and tempera- ture sensor is connected.

  • Page 33: Maintenance

    Maintenance The device is maintenance-free. Is repair work required?  Please inform Heidolph Instruments. Repair work must be carried out by the specialized personnel author- ized by Heidolph Instruments. Risk posed by electrical voltage! DANGER Risk of damage to health and to the device.

  • Page 34: Accessories

    Stirring bars evaluation kit (for flasks, 10 pcs.), 509-58300-00 cross shape, oval shape, elliptical shape Stirring bars for 5 ml to 2000 ml flasks on request Silicone protective cover MR Hei-Standard 23-07-06-05-63 Silicone protective cover MR Hei-Tec 23-07-06-05-59 Holding device MR...
  • Page 35 Temperature setting accuracy of ± 0.5 K * external sensors Temperature setting accuracy of ± 0.5 K * hotplate sensors Speed 100 – 1400 rpm Speed accuracy < 2 % Maximum stirring quantity (water) 20 l Connection Temperature sensor sets the control accuracy for the following values: 800 ml water in a 1 liter glass beaker, form H according to DIN 12 331, set temperature 50 °C, 40 mm stirring bar, 600 rpm, immersion depth of sensor 60 mm.

  • Page 36: Warranty Bond

    You have contacted Heidolph Instruments?  Copy and complete the Conformation of condition of unit from these operating instructions.  Please repack the device appropriately for transport and send to Heidolph Instruments together with the Confirmation of condition of unit.

  • Page 37: Confirmation Of Condition Of Unit

    Confirmation of condition of unit  In the case of repair, copy and complete the Conformation of condition of unit and send it to Heidolph Instruments (see chapter "Contact/Technical Service"). 1. Details about the unit Product number Serial number Reason for repair 2.
  • Page 39 We reserve the right to make any technical modifications without prior notification. This documentation is not subject to revision; the latest versions of this documentation are found on our homepage. The copyright for all texts and images is held by Heidolph Instruments GmbH & Co. KG.

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