BIO RAD 145-1001, Instruction Manual

Page: 99 / 120

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3. Press on the left side of the black metal light protection device and lift out of the way.
4. Locate the thumb screw hinge.
5. Loosen the thumbscrew until the nozzle body rises up and the tip can be seen.
6. Click the blue arrow.
7. Place a lint-free cloth in the nozzle chamber under the nozzle tip to prevent dropping the
nozzle into the instrument.
8. Rotate the black collar holding in the nozzle until it comes loose.
Note: There is a small O-ring that will be removed as well.
9. Pull out the small white nozzle tip.
If sonication is desired or necessary:
10. Place the tip into a tube containing DI water.
11. Cap the tube.
12. Place the tube into a sonicator for several minutes.
13. Proceed to step 14.
Fig. 99. Nozzle swap wizard window.