Thermo Scientific Finnpipette Novus Bedienungsanleitung Seite 13

30-300 µl & 5-50 µl: Open the tip cone by carefully releasing the cover ring from its
snap joint with the screwdriver. Remove all the parts from the tip cone. Clean all the
parts. If needed, replace the o-rings Take one piston. Slide cover ring 32 (larger hole),
(support ring 35 30-300µl), spring 33, support ring 35, o–ring 37 bigger and o–ring 36
(smaller) onto the piston. Grease the o–ring with the lubricant provided in the pipette
package. Slide all the parts into the tip cone and close the snap joint of the cover ring.
1–10 µl: Open the tip cone by carefully releasing the cover ring from its snap joint with
the screwdriver. Remove all the parts from the tip cone. Clean all the parts. If needed,
replace the o-rings Take one piston. Slide cover ring 32 (larger hole), support 35, o–ring
36 (bigger), o–ring 37 (smaller) and o–ring support 38 onto the piston. Then slide spring
39, spring support 40 (sharp edges first) and o–ring 41 onto the o–ring sup port 38.
Grease the o–rings with the lubricant provided in the pipette package. Slide all the
parts into the tip cone and close the snap joint of the cover ring.
7. Install the piston bar with pistons and tip cones in the cover and close the cover with the
four/six screws. Insert the clip 22.
8. Place the tip ejector and module spring on the neck of the module. Press the spring
below the tip ejector. Close the tip ejector with the Colour Ring.
9. Push the tip cone module back to the handle while holding the ejector down, until you
hear a "click".
10. Press trigger to reconnect the piston to drive mechanism.
11. Press READY to return from service mode.
Service Instructions for Multichannel Pipette Tip Cones
To ensure even performance between all channels in a multichannel pipette, all tip cones have to
be changed at the same time, if any of them needs to be changed. Don't mix tip cones of different
packages, because one bag contains a matched set of tip cones.
Sterilization
The tip cone module can be sterilized by autoclaving it at 121°C (252°F) (2 ata) for 20 minutes. You
can use steam sterilization bags if needed.
Note: The 1200 µl module is NOT autoclavable.
Remove and attach the module back to the pipette as described in Maintenance section. After
autoclaving the module must be cooled to room temperature for at least two hours. Before
pipetting, make sure that the module is dry. We recommend that you check the calibration after
every sterilization cycle.
CAUTION!
The Finnpipette is designed to allow easy in-lab service. If you would prefer to
have us or your local representative service your pipette, please make sure that the
pipette has been decontaminated before you send it to us.
Please note that the postal authorities in your country may prohibit or restrict the
shipment of contaminated material by mail.
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