Berthold Crocodile miniWorkstation, Руководство по эксплуатации

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LB 925 Crocodile miniWorkstation 7. Cleaning and Maintenance
84024BA2 Rev. 03, 04/2020 Page 51 of 68
7.2.4 Cleaning the Washer Manifold
IMPORTANT
If the washer needles are clogged, use the provided cleaning wires to
dislodge the clogging. Cleaning wires of two different sizes are
provided. Use the smaller cleaning wire for the aspiration needles
and the bigger one for the dispensing needles.
The washing comb must be dismantled for cleaning the needles.
Dismantling of the washing comb is only recommended when the
needles are clogged and not as a regularly performed maintenance
step.
1.
Switch off the instrument and disconnect it from the mains.
2.
Take the manifold carefully out of the fixture.
3.
Insert the cleaning wires from below to dislodge the clogging.
4.
Reassemble the washer manifold carefully and rinse with
distilled water afterwards, using the software priming function
for the washer.
Cleaning wires
7.2.5 Cleaning the Dispenser Tips
Use the provided bigger cleaning wire to clean clogged dispenser tips.
Re-use the dispenser tips after cleaning (no disposables!).
1.
If it is necessary to take out the dispenser tips for cleaning,
follow the description in chapter 7.5.1 to unscrew the lines at
the dispenser and press the dispenser tips out from below.
Figure 7-1:
Cleaning of the washer needles