Replace The Peristaltic Pump Tubes - Leica THERMOBRITE ELITE User Manual

7. Maintenance
5. Each Manifold Filter has a black O-ring. Make sure it is properly seated before installing the filter, see image on the
right.
6. Using a flat screwdriver and turning clockwise, install a new filter into each of the six ports. Take care to align the
threads. Do not force if the threads are not aligned.
7. Turn the main power switch located in the back panel to the On ( I) position.
8. Run a short protocol or a Line Wash to make sure the filters are installed correctly and not leaking. See
Wash .
7.6.2

Replace the Peristaltic Pump Tubes

With normal daily usage, the Peristaltic Pump Tubes will need to be replaced approximately every 3 months, however, this
is dependent on the number of runs you perform, and the reagents used. You will be able to tell if they need replacing
when:
You see critical drain and fill errors while running protocols
l
On visual inspection, the tubes look like they are crimped.
l
If you experience these problems after running an overnight hybridization run, first try massaging the tubes to get them
back into shape. If that does not work, replace the tubes.
To maximize the life of the tubes, make sure you leave the Peristaltic Pump Cover open when the instrument
is not in use. Occasionally you might see these problems after running an overnight hybridization run.
The Peristaltic Pumps have moving rollers that can pinch or trap fingers. Always power off the instrument
before opening the Peristaltic Pump Cover. Never attempt to adjust or access the tube while the instrument
is powered on.
Dispose of contaminated material in compliance with applicable legal regulations. If unsure of the
applicable legal requirements, contact the local authorities for information.
94
Figure 7-8: Manifold Filter
7.3 - Line
ThermoBrite Elite User Manual
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