5-2
Magnetic Stirrer
Thermo Scientific
Section 5
Troubleshooting
Symptoms During Operation
Cause
Trouble shooting
Magnetic bar is out of position
Too much solution (solvent) in flask.
Reduce volume of solution (solvent)
or increase RPM slowly.
High density of solution (solvent) in flask.
Increase RPM slowly.
Magnetic force of bar is week..
Replace magnetic bar.
Some kind of bumping sound
from inside.
Something could be loosened.
Request service.
