Thermo Fisher Scientific Finnpipette FOCUS 4600100 Guide D'utilisation page 10

7. Remove the rest of the parts from tip cone with the piston.
8. Clean the parts with a dry napless cloth.
9. Check the tip cone for foreign particles.
10. Grease the cleaned parts with the lubricant that comes with the pipette.
5 ml and 10 ml pipettes / 2-10 ml pipettes
The long-term service for 5ml and 10ml pipettes is the same as short-term service.
Reassembly:
1-10 µl, 0.5-5 µl and 0.3-3 µl pipettes:
1. Put the spring hatch 25, the spring 16, spring support 17, (part 26 only standard model)
and the tube 18 back on the piston.
2. Slide the bigger O-ring 19, smaller O-ring 20 and tube 21 on the piston.
3. Slide the small spring 22, spring support 23 and O-ring 24 on the tube 21.
4. Carefully slide the entire assembly into the tip, then push the spring hatch 25 down and
turn it 90 degrees.
5. Pull out the piston, insert the spring 15 on piston, and put the piston back into the tip cone.
6. Take the upper ejector top 11 between fingers and pull it down.
7. Push the tip cone into the handle while holding the ejector top 11 down.
8. Reassemble the lower tip ejector sleeve 13 (snap fitting).
5-50 µl and 3-30 µl pipettes / 20-50 µl pipettes:
1. Put the spring hatch 25, the spring 16, spring support 17 and the tube 18 back on
the piston.
2. Slide the bigger O-ring 19, smaller O-ring 20 and O-ring support 21 on the piston.
3. Slide the small spring 22 on the piston.
4. Carefully slide the entire assembly into the tip, then push the spring hatch 25 down and
turn it 90 degrees.
5. Pull out the piston, insert the spring 15 on piston, and put the piston back into the
tip cone.
6. Take the upper ejector top 11 between fingers and pull it down.
7. Push the tip cone into the handle while holding the ejector top 11 down.
8. Reassemble the lower tip ejector sleeve 13 (snap fitting).
10-100µl pipette / 100 µl pipettes:
1. Put the spring hatch 25, the spring 16, spring support 17 and the O-ring 20 back on
the piston.
2. Carefully slide the entire assembly into the tip, then push the spring hatch 25 down and
turn it 90 degrees.
3. Pull out the piston, insert the spring 15 on piston, and put the piston back into the
tip cone.
4. Take the upper ejector top 11 between fingers and pull it down.
5. Push the tip cone into the handle while holding the ejector top 11 down.
6. Reassemble the lower tip ejector sleeve 13 (snap fitting).
30-300µl pipette / 200-300 µl pipettes:
1. Put the spring hatch 25, the spring 16, spring support 17 and the O-ring 20 back on
the piston.
2. Carefully slide the entire assembly into the tip, then push the spring hatch 25 down and
turn it 90 degrees.
3. Pull out the piston, insert the spring 15 on piston, and put the piston back into the
tip cone.
4. Take the upper ejector top 11 between fingers and pull it down.
5. Push the tip cone into the handle while holding the ejector top 11 down.
6. Reassemble the lower tip ejector sleeve 13 (snap fitting).
100-1000µl pipette / 500-1000 µl pipettes:
1. Put the spring hatch 25, the spring 16, spring support 17 and the O-ring 20 back on
the piston.
2. Put the spring 15 on the piston.
3. Carefully slide the entire assembly into the tip cone.
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