Safety precautions The following symbols mean: Caution! Make sure you have fully read and understood the present Manual before using the equipment. Please pay special at- tention to sections marked by this symbol. Attention! Magnetism! Effects of a strong magnetic field on the biological systems have to be taken in to account.
The unit is designed for operation with different size magnetic stirring ele- ments (20-50 mm long for MS-3000 and 20-70 mm long for MMS-3000). Other size magnetic elements may not provide appropriate operation. MMS-3000 is equipped with an attachable stand that allows inserting differ- ent sensors (temperature, pH etc.) inside the liquid.
3.4. MMS-3000 stand installation. Remove the screw on the fixing socket at the stirrer back (fig.1/1) and retain for future. Screw the part of the stand with the counter-nut into the fixing socket and secure with the counter-nut. Screw in the second part of the stand into the attached first part.
Set the required speed using the Speed knob (fig. 2/2 or 2/4). Increase the speed smoothly. 4.5. After finishing the operation decrease the rotation speed to the minimum and turn the Power switch into position O (Off). 4.6. Unplug the external power supply unit from electric circuit. MS-3000 MMS-3000 Fig. 2. Control panel...
Magnetic stirring Cylindrical shape (6x25 mm) and PTFE BS-010302-S12 element encapsulated Biosan is committed to a continuous programme of improvement and re- serves the right to alter design and specifications of the equipment without addition- al notice. Accurate within ±10%.
Maintenance 6.1. If the unit requires maintenance, disconnect the unit from electric circuit and contact Biosan or your local Biosan representative. 6.2. All maintenance and repair operations must be performed only by qualified and specially trained personnel. 6.3. Standard ethanol 75% or other cleaning agents recommended for cleaning of laboratory equipment can be used for cleaning and decontamination of the unit.
7.3. If any manufacturing defects are discovered by the Customer, an unsatisfac- tory equipment claim shall be compiled, certified and sent to the local distrib- utor address. Please visit www.biosan.lv, Technical support section to obtain the claim form. 7.4. The following information will be required in the event that warranty or post- warranty service comes necessary.
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