Biotage Selekt Enkel, Руководство пользователя

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34 Biotage
®
Selekt Enkel User Manual | © Biotage 2022
Maintenance
Replace the Fuses
Warning
»
Use only exact replacement fuses specified by Biotage
(P/N 411916SP). Incorrect fuses create a potential fire hazard.
1. Shut down the system as described on page 15.
2. Disconnect the power cord from the power outlet.
3. Unplug the power cord from the rear of the system.
4. Loosen the fuse holder by carefully prying under the notch
at the bottom of the holder with a small standard (flat blade)
screwdriver; see Figure 66.
5. Grab the fuse holder with your fingers and remove it from
the system.
6. Replace the two fuses with new fuses of the same type and
rating specified by Biotage (P/N 411916SP).
7. Put the fuse holder back in place.
Figure 66. Loosening the fuse holder.
Replace the Needle
1. Shut down the system as described on page 15.
2. Remove the needle.
3. Assemble the new needle, ferrule, and peek nut
(P/N 413245SP). Ensure that the needle is flush with the end
of the ferrule; see A in Figure 67.
4. Mount the needle on the collection arm. Ensure that the
needle is touching the needle guide; see B in Figure 67.
Figure 67
A A
BB
. Assemble the needle, ferrule (A), and nut, and assemble it on
the collection arm. Ensure that the needle is touching the needle guide (B).
Sonicate Solvent Inlet Filters
A solvent inlet filter is installed on the end of each solvent
inlet line. The solvent inlet filters protect the pump and
columns from damage due to particulate contamination.
These filters should be cleaned (sonicated) or replaced every
1000 hours of operation or every 12 months, whichever comes
first. If replacing, we recommend that you replace both the
inlet lines and the filters (P/N 413214SP (S1) or 413215SP (S2)).